13743 lines
494 KiB
Plaintext
13743 lines
494 KiB
Plaintext
2001-11-12 David O'Brien <obrien@FreeBSD.org>
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* config/ia64/freebsd.h: Fix misspelling.
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2001-11-12 Joseph S. Myers <jsm28@cam.ac.uk>
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* doc/gcc.texi: Move several chapters out to ...
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* doc/configterms.texi, doc/fragments.texi, doc/hostconfig.texi,
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doc/include/linux-and-gnu.texi, doc/interface.texi,
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doc/makefile.texi, doc/passes.texi, doc/portability.texi:
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... here. New files.
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* doc/gcc.texi, doc/contrib.texi: Move section headings into
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contrib.texi.
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* Makefile.in ($(docdir)/gcc.info, gcc.dvi): Update dependencies.
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2001-11-12 Kazu Hirata <kazu@hxi.com>
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* config/alpha/alpha-interix.h: Fix comment formatting.
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* config/alpha/alpha.c: Likewise.
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* config/alpha/alpha.h: Likewise.
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* config/alpha/alpha32.h: Likewise.
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* config/alpha/freebsd.h: Likewise.
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* config/alpha/unicosmk.h: Likewise.
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* config/alpha/vms.h: Likewise.
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2001-11-12 Kazu Hirata <kazu@hxi.com>
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* config/h8300/h8300.c (get_shift_alg): Remove redundant code.
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2001-11-12 Jakub Jelinek <jakub@redhat.com>
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* dbxout.c (dbxout_symbol_location): Avoid emitting invalid register
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numbers.
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Mon Nov 12 05:18:42 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
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* emit-rtl.c (set_mem_attributes): If making object, can set alignment
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from type.
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(replace_equiv_address): Call update_temp_slot_address.
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* dwarf2out.c (loc_descriptor_from_tree, case COMPOUND_EXPR): New case.
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* alias.c (nonoverlapping_memrefs_p): Handle DECL_RTL being a CONCAT.
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2001-11-12 Kazu Hirata <kazu@hxi.com>
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* config/h8300/h8300.c (shift_alg_qi): New.
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(shift_alg_hi): Likewise.
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(shift_alg_si): Likewise.
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(get_shift_alg): Change the type of count to unsigned int.
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Use the tables.
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2001-11-11 Alexandre Oliva <aoliva@redhat.com>
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* Makefile.in (c-lang.o): Depend on $(VARRAY_H).
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* c-decl.c (c_expand_body): Take argument can_defer_p. Use it
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to decide whether to defer a function.
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(finish_function): Adjust.
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(c_expand_deferred_function): New function.
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* c-lang.c (deferred_fns): New variable.
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(c_init): Initialize it, and mark it as a root.
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(defer_fn): New function.
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(finish_file): Expand all deferred functions.
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* c-tree.h (defer_fn): Declare.
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(c_expand_deferred_function): Likewise.
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* objc/Make-lang.in (objc-act.o): Depend on $(VARRAY_H).
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* objc-act.c (deferred_fns): New variable.
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(objc_init): Initialize it, and mark it as a root.
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(defer_fn): New function.
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(finish_file): Expand all deferred functions.
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2001-11-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
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* alpha.c (unicosmk_special_name): Prototype.
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(unicosmk_ssib_name): Delete unused variable.
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* alpha/unicosmk.h (common_section, ssib_section): Prototype.
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* alpha/vms.h (PREFIX): Undef before defining.
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* arm/pe.h (SUBTARGET_NAME_ENCODING_LENGTHS): Likewise.
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* i370/i370.c (mvs_hash_alias): Prototype. Wrap with macro
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controlling usage. Const-ify.
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(alias_number): Delete unused variable.
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* m32r/m32r.c (m32r_sched_init): Add missing argument.
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(m32r_expand_block_move): Fix uninitialized warnings.
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* mn10300/mn10300.h (REGNO_IN_RANGE_P): Fix 'unsigned >=0 is
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always true' warnings.
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* openbsd.h (TARGET_MEM_FUNCTIONS): Don't redefine.
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* sh/sh.c: Include "integrate.h".
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(output_far_jump): Fix uninitialized warning.
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* final.c (shorten_branches): Avoid automatic aggregate
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initialization.
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* integrate.c (subst_constants): Likewise.
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2001-11-11 Kazu Hirata <kazu@hxi.com>
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* config/h8300/h8300.c (shift_alg): Remove SHIFT_MAX.
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(get_shift_alg): Remove redundant code.
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2001-11-11 Kazu Hirata <kazu@hxi.com>
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* config/pa/milli64.S: Fix comment formatting.
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* config/pa/pa-64.h: Likewise.
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* config/pa/pa-linux.h: Likewise.
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* config/pa/pa-protos.h: Likewise.
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* config/pa/pa.c: Likewise.
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* config/pa/pa.h: Likewise.
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* config/pa/pa32-linux.h: Likewise.
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* config/pa/pa32-regs.h: Likewise.
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* config/pa/pa64-hpux.h: Likewise.
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* config/pa/pa64-regs.h: Likewise.
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* config/pa/som.h: Likewise.
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2001-11-11 Joseph S. Myers <jsm28@cam.ac.uk>
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* doc/gcc.texi: Move several chapters out to ...
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* doc/bugreport.texi, doc/contribute.texi, doc/frontends.texi,
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doc/service.texi, doc/standards.texi, doc/trouble.texi,
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doc/vms.texi: ... here. New files.
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* Makefile.in ($(docdir)/gcc.info, gcc.dvi): Update dependencies.
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2001-11-11 Joseph S. Myers <jsm28@cam.ac.uk>
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* ChangeLog.2, ChangeLog.3, ChangeLog.4, ChangeLog.5, ChangeLog,
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cfg.c, cfganal.c, cfgcleanup.c, cfglayout.c, cfgloop.c, cfgrtl.c,
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collect2.c, combine.c, config.in, configure, configure.in,
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conflict.c, dwarf2out.c, dwarfout.c, except.c, final.c, flow.c,
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genattrtab.c, ggc-page.c, jump.c, lcm.c, predict.c, reg-stack.c,
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reload1.c, rtlanal.c, sched-rgn.c, toplev.c, unwind-dw2-fde.h: Fix
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spelling errors.
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Sun Nov 11 05:56:01 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
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* config/rs6000/rs6000.c (rs6000_hash_constant, toc_hash_eq):
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Adjust operand number in CONST_DOUBLE.
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* expmed.c (extract_bit_field): No longer pass in alignment.
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(extract_fixed_bit_field, extract_split_bit_field): Likewise.
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(store_bit_field, store_fixed_bit_field, store_split_bit_field):
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Likewise.
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* expr.c (store_constructor, store_constructor_field): Likewise.
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(store_field, emit_group_load, emit_group_store): Likewise.
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* expr.h (emit_group_load, emit_group_store): Delete ALIGN parm.
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(store_bit_field, extract_bit_field): Likewise.
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* calls.c, expr.c, function.c: Change calls to above functions.
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* ifcvt.c, stmt.c: Likewise.
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* alias.c (nonoverlapping_memrefs_p): Not overlapping if one base is
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constant and one is on frame.
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If know memref offset, adjust size from decl.
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2001-11-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
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* alpha/unicosmk.h (ASM_OUTPUT_DOUBLE, ASM_OUTPUT_FLOAT): Fix
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format specifier warning.
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* convex.h (ASM_OUTPUT_BYTE): Likewise.
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* elfos.h (ALIGN_ASM_OP): Undef before defining.
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* i386/att.h (ASM_GENERATE_INTERNAL_LABEL): Fix format specifier
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warning.
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* i386/bsd.h (ASM_GENERATE_INTERNAL_LABEL): Likewise.
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* i386/gas.h (ASM_GENERATE_INTERNAL_LABEL): Likewise.
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* i386-interix.h (gen_stdcall_suffix): Prototype.
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* i386.h (ASM_OUTPUT_BYTE): Fix format specifier warning.
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* i386elf.h (ASM_OUTPUT_FLOAT, ASM_OUTPUT_DOUBLE,
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ASM_OUTPUT_LONG_DOUBLE): Likewise.
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* i386/interix.c (gen_stdcall_suffix): Const-ify.
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* i386/next.h (ASM_OUTPUT_LONG_DOUBLE, ASM_OUTPUT_DOUBLE,
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ASM_OUTPUT_FLOAT, ASM_GENERATE_INTERNAL_LABEL): Fix format
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specifier warnings.
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* i386/osfrose.h (ASM_GENERATE_INTERNAL_LABEL): Likewise.
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* i386/ptx4-i.h (ASM_OUTPUT_FLOAT, ASM_OUTPUT_DOUBLE,
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ASM_OUTPUT_LONG_DOUBLE): Likewise.
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* i386/sco5.h (ASM_GENERATE_INTERNAL_LABEL): Likewise.
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* i386/sequent.h (ASM_GENERATE_INTERNAL_LABEL): Likewise.
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* i386/sun386.h (ASM_GENERATE_INTERNAL_LABEL): Likewise.
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* i386/svr3dbx.h (ASM_GENERATE_INTERNAL_LABEL): Likewise.
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* m68k/3b1.h (ASM_OUTPUT_DOUBLE, ASM_OUTPUT_LONG_DOUBLE,
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ASM_OUTPUT_FLOAT, ASM_GENERATE_INTERNAL_LABEL): Likewise.
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* m68k/altos3068.h (ASM_OUTPUT_FLOAT_OPERAND): Likewise.
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* m68k/amix.h (ASM_OUTPUT_ASCII, ASM_GENERATE_INTERNAL_LABEL):
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Likewise.
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* m68k/atari.h (ASM_OUTPUT_ASCII, ASM_GENERATE_INTERNAL_LABEL):
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Likewise.
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* m68k/crds.h (ASM_OUTPUT_DOUBLE, PRINT_OPERAND): Likewise.
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* m68k/dpx2.h (ASM_OUTPUT_LONG_DOUBLE, ASM_OUTPUT_DOUBLE,
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ASM_OUTPUT_FLOAT, ASM_OUTPUT_BYTE, ASM_OUTPUT_FLOAT_OPERAND):
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Likewise.
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* m68k/hp320.h (ASM_OUTPUT_LONG_DOUBLE, ASM_OUTPUT_BYTE):
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Likewise.
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* m68k.h (ASM_GENERATE_INTERNAL_LABEL, ASM_OUTPUT_BYTE):
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Likewise.
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* m68k/m68kv4.h (ASM_OUTPUT_ASCII): Delete unused variable.
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* m68k/mot3300.h (ASM_OUTPUT_BYTE): Fix format specifier warning.
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* m68k/news.h (PRINT_OPERAND): Likewise.
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* m68k/next.h (ASM_OUTPUT_DOUBLE, ASM_OUTPUT_FLOAT,
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ASM_OUTPUT_FLOAT_OPERAND, ASM_OUTPUT_DOUBLE_OPERAND): Likewise.
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* m68k/next21.h (ASM_OUTPUT_FLOAT_OPERAND): Likewise.
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* m68k/plexus.h (ASM_SPEC): Insert space between macro name and
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definition.
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* m68k/sgs.h (ASM_OUTPUT_LONG_DOUBLE, ASM_OUTPUT_DOUBLE,
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ASM_OUTPUT_FLOAT, ASM_OUTPUT_ASCII, ASM_OUTPUT_FLOAT_OPERAND,
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ASM_OUTPUT_DOUBLE_OPERAND): Fix format specifier warnings.
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* m68k/sun3.h (ASM_OUTPUT_FLOAT_OPERAND): Likewise.
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* m68k/tower-as.h (ASM_GENERATE_INTERNAL_LABEL, ASM_OUTPUT_DOUBLE,
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ASM_OUTPUT_LONG_DOUBLE, ASM_OUTPUT_FLOAT, ASM_OUTPUT_BYTE,
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PRINT_OPERAND): Likewise.
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* m88k/m88k.h (ASM_GENERATE_INTERNAL_LABEL, ASM_OUTPUT_BYTE):
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Likewise.
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* mips/elf.h (PUT_SDB_SIZE, ASM_DECLARE_OBJECT_NAME): Likewise.
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* mips/elf64.h (PUT_SDB_SIZE, ASM_DECLARE_OBJECT_NAME): Likewise.
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* mips/iris5gas.h (PUT_SDB_SIZE): Likewise.
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* mips/linux.h (ASM_DECLARE_OBJECT_NAME): Likewise.
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* mips.c (mips_output_external_libcall): Mark parameter with
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ATTRIBUTE_UNUSED.
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(mips_asm_file_start): Move variable into the scope where it's
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used.
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* mips.h (PUT_SDB_INT_VAL, PUT_SDB_SIZE): Likewise.
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* mips/netbsd.h (ASM_DECLARE_OBJECT_NAME): Likewise.
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* mips/sni-gas.h (PUT_SDB_SIZE): Likewise.
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* ns32k/encore.h (ASM_GENERATE_INTERNAL_LABEL): Likewise.
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* ns32k.c (print_operand): Likewise.
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* pa.c (print_operand, output_div_insn): Likewise.
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* pa.h (ASM_OUTPUT_MI_THUNK, ASM_GENERATE_INTERNAL_LABEL,
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ASM_OUTPUT_BYTE, PRINT_OPERAND_ADDRESS): Likewise.
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* pa/pa64-hpux.h (UNIQUE_SECTION): Const-ify.
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* sparc/linux.h (ASM_GENERATE_INTERNAL_LABEL): Fix format
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specifier warnings.
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* sparc/linux64.h (ASM_GENERATE_INTERNAL_LABEL): Likewise.
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* sparc/pbd.h (ASM_GENERATE_INTERNAL_LABEL): Likewise.
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(ASM_OUTPUT_SOURCE_LINE): Don't list macro arguments in undef.
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* sparc/vxsim.h (ASM_GENERATE_INTERNAL_LABEL): Fix format
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specifier warnings.
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* svr3.h (ASM_GENERATE_INTERNAL_LABEL): Likewise.
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* sdbout.c (sdbout_end_epilogue): Mark parameter with
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ATTRIBUTE_UNUSED.
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* varasm.c (assemble_global): Likewise.
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2001-11-11 H.J. Lu <hjl@gnu.org>
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* config.gcc: Add "elfos.h svr4.h" to $tm_file for Linux/mips.
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Sun Nov 11 01:26:00 CET 2001 Jan Hubicka <jh@suse.cz>
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* final.c (*_MAX_SKIP): Use *_max_skip variables.
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* flags.h (align_loops_max_skip, align_jumps_max_skip,
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align_labels_max_skip): New global variables.
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* toplev.c (align_loops_max_skip, align_jumps_max_skip,
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align_labels_max_skip): New global variables.
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(toplev_main): Set new variables.
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* i386.c (override_options): Set max_skip values.
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2001-11-10 Geoffrey Keating <geoffk@redhat.com>
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* doc/tm.texi (Label Output): Document ASM_OUTPUT_LABEL_REF.
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* final.c (output_addr_const): Use ASM_OUTPUT_LABEL_REF.
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* config/stormy16/stormy16.c (xstormy16_print_operand): For '%C',
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don't print an @fptr for labels either.
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(xstormy16_output_addr_vec): Don't print @fptr here.
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* config/stormy16/stormy16.h (ASM_OUTPUT_LABEL_REF): New macro.
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Sat Nov 10 08:50:50 2001 Jeffrey A Law (law@cygnus.com)
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* ssa-ccp.c (examine_flow_edges): Use old-style definition, not
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an ANSI/ISO definitino.
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(ssa_const_prop): Likewise.
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2001-11-10 Aldy Hernandez <aldyh@redhat.com>
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* config/rs6000/rs6000.c (rs6000_reg_names): Remove leading "v" or
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altivec registers.
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2001-11-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
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* cppexp.c (parse_number): Use ISXDIGIT/hex_value.
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* cpplex.c (hex_digit_value): Use hex_p/hex_value.
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* cppmain.c (general_init): Call hex_init.
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* tradcif.y (parse_number): Use TOLOWER/ISXDIGIT/hex_value/hex_p.
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* config.gcc (i[34567]86-dg-dgux*): Don't set `out_file'.
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* i386/dgux.h (ASM_FILE_START): Set to the meaningful portions
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of dgux.c:output_file_start().
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* i386/dgux.c: Delete file.
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2001-11-09 Richard Henderson <rth@redhat.com>
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* config/alpha/alpha.c (decl_in_text_section): New.
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(current_file_function_operand): Use it.
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(alpha_encode_section_info, alpha_end_function): Likewise.
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2001-11-07 David O'Brien <obrien@FreeBSD.org>
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* config.gcc: Add FreeBSD/IA-64 target. Expand config/i64/elf.h headers.
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* config/i64/ia64.h (TARGET_VERSION,ASM_SPEC,LINK_SPEC): Remove,
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they are OS specific. Use CPP_CPU_SPEC rather than CPP_PREDEFINES,
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so OS specific files and use CPP_PREDEFINES for their needs.
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* config/i64/elf.h (TARGET_VERSION): Add. Also, move inclusion of
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target headers to tm_file.
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* config/ia64/aix.h (TARGET_VERSION): Likewise.
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* config/ia64/hpux.h (TARGET_VERSION): Likewise.
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* config/ia64/linux.h (TARGET_VERSION): Likewise.
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(FUNCTION_PROFILER): Remove.
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* config/ia64/ia64.h (FUNCTION_PROFILER): Update defintion using the
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version in config/ia64/linux.h.
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* config/ia64/freebsd.h: New file.
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* config/freebsd.h: Tidy up.
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(_USING_CONFIG_FREEBSD): Define.
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(FBSD_CPP_PREDEFINES): Add __KPRINTF_ATTRIBUTE__.
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(FBSD_CPP_SPEC): Define generic FreeBSD spec.
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(FBSD_STARTFILE_SPEC): Likewise.
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(FBSD_ENDFILE_SPEC): Likewise.
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(FBSD_LIB_SPEC): Likewise.
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(WCHAR_UNSIGNED): Undefine, FreeBSD's wchars are signed.
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(USER_LABEL_PREFIX): Define to ELF compatible value as some CPU headers
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set an ELF-improper one.
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2001-11-09 John David Anglin <dave@hiauly1.hia.nrc.ca>
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* pa.c (emit_move_sequence): Use cint_ok_for_move to check whether a
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constant can be loaded in a single instruction to a register. When
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loading immediate constants, use PLUS instead of HIGH/LO_SUM. Use
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depdi for insertion of most significant 32-bits on 64-bit hosts.
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* pa.h (LEGITIMATE_CONSTANT_P): Accept constants that can be built
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with ldil/ldo/depdi instruction sequence on 64-bit hosts.
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* pa.md: New addmove pattern for adding constant_int to HImode
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register and moving result to HImode register. Remove HImode HIGH
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and LO_SUM patterns.
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2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
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* Makefile.in: Update.
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* c-decl.c (print_lang_decl, print_lang_type): Remove.
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(print_lang_identifier): Rename c_print_identifier.
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* c-lang.c (LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_SET_YYDEBUG): New.
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(print_lang_statistics, lang_print_xnode): Remove.
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* c-parse.in (set_yydebug): Rename c_set_yydebug.
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* c-tree.h (c_set_yydebug, c_print_identifier): New.
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* langhooks-def.h (lhd_print_tree_nothing, lhd_set_yydebug): New.
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LANG_HOOKS_PRINT_STATISTICS, LANG_HOOKS_PRINT_XNODE,
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LANG_HOOKS_PRINT_DECL, LANG_HOOKS_PRINT_TYPE,
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LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_SET_YYDEBUG): New.
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(LANG_HOOKS_INITIALIZER): Update.
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* langhooks.h (struct lang_hooks): New members.
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(lang_print_tree_hook): New.
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* langhooks.c (lhd_print_tree_nothing, lhd_set_yydebug): New.
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* print-tree.c: Include langhooks.h.
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(print_node): Update.
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* toplev.c (decode_d_option): Update.
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* tree.c: Include langhooks.h.
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(dump_tree_statistics): Update.
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* tree.h (print_lang_statistics, print_lang_decl, print_lang_type,
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print_lang_identifier, set_yydebug, lang_print_xnode): Remove.
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objc:
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* objc-act.c (LANG_HOOKS_PRINT_IDENTIFIER,
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LANG_HOOKS_SET_YYDEBUG): Override.
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(lang_print_xnode, print_lang_statistics): Remove.
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2001-11-09 Richard Henderson <rth@redhat.com>
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* dwarf2asm.c (dw2_force_const_mem): Invoke STRIP_NAME_ENCODING
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on the symbol string.
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2001-11-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
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* pa/elf.h (ASM_DECLARE_FUNCTION_NAME,
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ASM_OUTPUT_EXTERNAL_LIBCALL): Undef before defining.
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* config.gcc (hppa1.1-*-rtems*): Remove duplicate clause.
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* clipper.h (ASM_OUTPUT_REG_POP): Fix typo.
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|
|
* tlink.c (recompile_files): Copy strings passed to `putenv'.
|
|
|
|
2001-11-09 Geoffrey Keating <geoffk@redhat.com>
|
|
|
|
* tree.h (TYPE_VOLATILE): Trap use not on TYPEs.
|
|
(TYPE_READONLY): Likewise.
|
|
|
|
* flow.c (insn_dead_p): Allow for AUTO_INC notes all the time.
|
|
|
|
* config/stormy16/stormy16.h (ASM_SPEC): Revert last change,
|
|
don't pass --gdwarf2 to the assembler if the compiler will also
|
|
provide debug info.
|
|
|
|
* config/stormy16/stormy16.c (xstormy16_expand_casesi):
|
|
Don't change INDEX.
|
|
|
|
Fri Nov 9 17:51:09 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* alias.c (nonoverlapping_memrefs_p): New function.
|
|
(true_dependence, canon_true_depenence, write_dependence_p): Call it.
|
|
|
|
* emit-rtl.c (set_mem_attributes): Get alignments for constants.
|
|
|
|
2001-11-09 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* rs6000.h (REG_CLASS_CONTENTS): Add VRSAVE bit to ALL_REGS.
|
|
(CONDITIONAL_REGISTER_USAGE): Disable AltiVec registers unless
|
|
generating altivec code.
|
|
(FIXED_REGISTERS): VRSAVE is fixed.
|
|
(CALL_USED_REGISTERS): VRSAVE is call used.
|
|
|
|
2001-11-09 Jason Eckhardt <jle@rice.edu>
|
|
|
|
* config/mips/mips.c (mips_output_conditional_branch): Do not hard
|
|
code the branch target as ".+16/.+12", but rather use labels.
|
|
|
|
Fri Nov 9 11:27:42 2001 Jeffrey A Law (law@cygnus.com)
|
|
|
|
* config/pa/milli64.S: Use %r25 and %r0 instead of arg1 and r0
|
|
to work around limitations of certain versions of GAS.
|
|
|
|
* pa.md (mulsi3): Remove PA64 hack to work around SUBREG issues.
|
|
(muldi3): Update due to SUBREG_BYTE changes.
|
|
(casesi): Similarly.
|
|
|
|
2001-11-09 Zack Weinberg <zack@codesourcery.com>
|
|
|
|
* doc/invoke.texi: Remove comment referring to -xf77-version.
|
|
|
|
2001-11-09 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/convex/convex.c: Fix comment formatting.
|
|
* config/convex/convex.h: Likewise.
|
|
|
|
2001-11-08 Zack Weinberg <zack@codesourcery.com>
|
|
|
|
* Makefile.in (.po.pox): Look both in srcdir and builddir
|
|
for $(PACKAGE).pot.
|
|
(po/$(PACKAGE).pot): Don't move-if-change the new potfile over
|
|
to the source directory.
|
|
|
|
2001-11-09 Ben Elliston <bje@redhat.com>
|
|
Michael Meissner <meissner@redhat.com>
|
|
Andrew MacLeod <amacleod@redhat.com>
|
|
Richard Henderson <rth@redhat.com>
|
|
Nick Clifton <nickc@redhat.com>
|
|
Catherine Moore <clm@redhat.com>
|
|
|
|
* m32r.c: Add support for m32rx processor.
|
|
* m32r.h: Ditto.
|
|
* m32r.md: Ditto.
|
|
* t-m32r: Ditto.
|
|
* m32r-protos.h: Add prototypes for m32rx functions.
|
|
* doc/invoke.texi: Document -m32rx option.
|
|
|
|
2001-11-09 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* config/sparc/sparc.md (movdf): Avoid calling validize_mem during
|
|
or after reload.
|
|
|
|
2001-11-09 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
|
|
|
|
* doc/install.texi2html: Use $MAKEINFO --no-split.
|
|
|
|
2001-11-09 Andreas Schwab <schwab@suse.de>
|
|
|
|
* Makefile.in ($(HOST_PREFIX_1)rtl.o,
|
|
$(HOST_PREFIX_1)print-rtl.o, $(HOST_PREFIX_1)bitmap.o,
|
|
$(HOST_PREFIX_1)vfprintf.o, $(HOST_PREFIX_1)doprint.o,
|
|
$(HOST_PREFIX_1)strstr.o, $(HOST_PREFIX_1)errors.o,
|
|
$(HOST_PREFIX_1)ggc-none.o): Update dependencies.
|
|
|
|
2001-11-09 H.J. Lu <hjl@gnu.org>
|
|
|
|
* config/mips/mips.c (mips_output_function_prologues): Cast
|
|
`tsize' to long for output.
|
|
|
|
2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* c-lang.c (LANG_HOOKS_NAME): New.
|
|
(lang_hooks): Constify.
|
|
(c_init_options): Update.
|
|
(lang_identify): Remove.
|
|
* c-parse.in (language_string): Remove.
|
|
* dbxout.c: Include langhooks.h.
|
|
(dbxout_symbol_location): Update.
|
|
* dwarf2out.c: Include langhooks.h.
|
|
(gen_compile_unit_die): Update.
|
|
* dwarfout.c: Include langhooks.h.
|
|
(prototyped_attribute, output_compile_unit_die): Update.
|
|
* langhooks-def.h (LANG_HOOKS_NAME, LANG_HOOKS_IDENTIFIER_SIZE): New.
|
|
(LANG_HOOKS_INITIALIZER): Update.
|
|
* langhooks.h (struct lang_hooks): New members. Constify.
|
|
* stringpool.c: Don't include toplev.h.
|
|
(set_identifier_size): Remove.
|
|
* toplev.c (toplev_main): Initialize identifier size.
|
|
(print_version): Update.
|
|
* tree.h (language_string, init_lex, lang_identify,
|
|
set_identifier_size): Remove.
|
|
* Makefile.in: Update dependencies.
|
|
* config/darwin.c: Include langhooks.h.
|
|
(func_name_maybe_scoped): Update.
|
|
* config/darwin.h (ASM_END_FILE): Update.
|
|
* config/nextstep.h (ASM_END_FILE): Update.
|
|
* config/nextstep21.h (ASM_END_FILE): Update.
|
|
* config/i386/sun386.h (ASM_END_FILE): Update.
|
|
* config/rs6000/rs6000.c (ASM_END_FILE): Include langhooks.h.
|
|
(rs6000_output_function_epilogue): Update.
|
|
objc:
|
|
* objc-act.c (LANG_HOOKS_NAME): Override.
|
|
(struct lang_hooks): Constify.
|
|
(objc_init_options): Update.
|
|
(lang_identify): Remove.
|
|
|
|
Fri Nov 9 00:25:18 EST 2001 John Wehle (john@feith.com)
|
|
|
|
* fold-const.c (lshift_double): Honor PREC.
|
|
(rshift_double): Likewise.
|
|
|
|
2001-11-08 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/1750a/1750a.c: Fix comment formatting.
|
|
* config/1750a/1750a.h: Likewise.
|
|
|
|
2001-11-08 Phil Edwards <pedwards@disaster.jaj.com>
|
|
|
|
* configure.in (--enable-languages): Be more permissive about
|
|
syntax. Check for empty lists better. Warn about $LANGUAGES.
|
|
* configure: Regenerated.
|
|
|
|
2001-11-08 Richard Henderson <rth@redhat.com>
|
|
|
|
* dwarf2asm.c (dw2_force_const_mem): Fix typo.
|
|
|
|
2001-11-08 Geoffrey Keating <geoffk@redhat.com>
|
|
|
|
* config.gcc: Rename stormy16 to xstormy16.
|
|
* config/stormy16/stormy-abi: Likewise.
|
|
* config/stormy16/stormy16-protos.h: Likewise.
|
|
* config/stormy16/stormy16.c: Likewise.
|
|
* config/stormy16/stormy16.h: Likewise.
|
|
* config/stormy16/stormy16.md: Likewise.
|
|
|
|
2001-11-06 Geoffrey Keating <geoffk@redhat.com>
|
|
|
|
* tree.h (TYPE_VOLATILE): Add enable-checking code.
|
|
(TYPE_READONLY): Likewise.
|
|
|
|
Thu Nov 8 18:00:55 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* reload1.c (reload): Don't delete equiv insn if can throw.
|
|
|
|
* expr.c (emit_block_move): If X is readonly emit CLOBBER for it.
|
|
(clear_storage): Likewise, for OBJECT.
|
|
|
|
Thu Nov 8 16:23:51 2001 Jeffrey A Law (law@cygnus.com)
|
|
|
|
* pa.c (emit_move_sequence): Fix SUBREG expression to
|
|
use proper byte offset when extending a constant from
|
|
SImode to DImode.
|
|
|
|
2001-11-09 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* cfgrtl.c (purge_dead_edges): Remove REG_EH_REGION note for insns
|
|
which cannot throw.
|
|
|
|
Thu Nov 8 18:00:55 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* explow.c (convert_memory_address, case SUBREG): Only return
|
|
inner object if SUBREG_PROMOTED_VAR_P or known to be pointer.
|
|
|
|
2001-11-08 Richard Henderson <rth@redhat.com>
|
|
|
|
* Makefile.in (GCC_FOR_TARGET): Add build_tooldir/sys-include.
|
|
(CROSS_SYSTEM_HEADER_DIR): Use build_tooldir not tooldir.
|
|
(ORDINARY_FLAGS_TO_PASS, stmp-fixinc): Likewise.
|
|
|
|
2001-11-08 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* config/rs6000/rs6000.h (ASM_CPU_SPEC): Add -maltivec.
|
|
|
|
2001-11-08 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* dwarf2out.c (debug_str_hash): New.
|
|
(struct indirect_string_node): New.
|
|
(struct dw_val_struct): Change type of val_str to it.
|
|
(DEBUG_STR_SECTION_FLAGS): Define.
|
|
(add_AT_string): Push string into hashtable, increment reference
|
|
counter.
|
|
(AT_string): Return string from ht_identifier.
|
|
(AT_string_form): New.
|
|
(free_AT): For dw_val_class_str, just decrement reference counter.
|
|
(size_of_string): Remove.
|
|
(size_of_die): Use AT_string_form to decide what size the string
|
|
occupies in DIE.
|
|
(size_of_pubnames): Use strlen instead of size_of_string.
|
|
(value_format): Use AT_string_form for dw_val_class_str.
|
|
(output_die): Output DW_FORM_strp strings using
|
|
dw2_asm_output_offset.
|
|
(indirect_string_alloc, output_indirect_string): New.
|
|
(dwarf2out_finish): Emit .debug_str strings if there are any.
|
|
|
|
2001-11-08 Andreas Franck <afranck@gmx.de>
|
|
|
|
* configure.in: Add AC_ARG_PROGRAM to support program name
|
|
transformation with --program-prefix, --program-suffix and
|
|
--program-transform-name.
|
|
* configure: Regenerated.
|
|
* Makefile.in (GCC_INSTALL_NAME, CPP_INSTALL_NAME,
|
|
PROTOIZE_INSTALL_NAME, UNPROTOIZE_INSTALL_NAME, GCOV_INSTALL_NAME,
|
|
GCCBUG_INSTALL_NAME, GCC_CROSS_NAME, CPP_CROSS_NAME,
|
|
PROTOIZE_CROSS_NAME, UNPROTOIZE_CROSS_NAME): Handle
|
|
program_transform_name the way suggested by autoconf.
|
|
(GCC_TARGET_INSTALL_NAME): Define.
|
|
(install-driver): Use the transformed target alias name.
|
|
|
|
2001-11-08 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/mips/mips.c (save_restore_insns): Remove GP from the
|
|
restore registers mask early instead of special casing it inside
|
|
the loop.
|
|
|
|
2001-11-08 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* cp/decl.c (shadow_warning): New function.
|
|
(pushdecl): Improve -Wshadow warnings. Don't give both a warning
|
|
and an error when a block scope decl shadows a parameter.
|
|
|
|
2001-11-08 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/fp-bit.h (usi_to_float): Define for US_SOFTWARE_GOFAST
|
|
case as well.
|
|
|
|
2001-11-08 John David Anglin <dave@hiauly1.hia.nrc.ca>
|
|
|
|
* pa.md (negdf2, negsf2): Use multiplication rather than subtraction
|
|
to implement floating negation on processors prior to PA 2.0.
|
|
|
|
2001-11-08 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* dwarf2asm.c (mark_indirect_pool_entry, mark_indirect_pool): New.
|
|
(USE_LINKONCE_INDIRECT): Define.
|
|
(dw2_output_indirect_constant_1): Try to output indirect constants
|
|
into linkonce sections if possible.
|
|
(dw2_force_const_mem): Likewise. Register indirect_pool with GGC.
|
|
(dw2_output_indirect_constants): Likewise.
|
|
|
|
2001-11-07 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* config/rs6000/rs6000.h (REG_ALLOC_ORDER): Add vrsave.
|
|
|
|
2001-11-07 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* c-decl.c (pushdecl): Remove file and line.
|
|
* c-typeck.c (pop_init_level): Remove size.
|
|
|
|
2001-11-07 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* doc/invoke.texi: Add -maltivec, -mno-altivec, and -mabi=altivec
|
|
for rs6000.
|
|
|
|
* config/rs6000/rs6000.h (MASK_ALTIVEC): New.
|
|
(TARGET_ALTIVEC): New.
|
|
(TARGET_SWITCHES): Add altivec.
|
|
(FIRST_PSEUDO_REGISTER): Change to 109.
|
|
(CALL_USED_REGISTERS): Same.
|
|
(FIRST_ALTIVEC_REGNO): New.
|
|
(LAST_ALTIVEC_REGNO): New.
|
|
(ALTIVEC_REGNO_P): New.
|
|
(UNITS_PER_ALTIVEC_WORD): New.
|
|
(ALTIVEC_VECTOR_MODE): New.
|
|
(FIXED_REGISTERS): Add altivec registers.
|
|
(REG_ALLOC_ORDER): Same.
|
|
(HARD_REGNO_NREGS): Adjust for altivec registers.
|
|
(HARD_REGNO_MODE_OK): Same.
|
|
(MODES_TIEABLE_P): Same.
|
|
(REGISTER_MOVE_COST): Same.
|
|
(REGNO_REG_CLASS): Same.
|
|
(reg_class): Add ALTIVEC_REGS.
|
|
(REG_CLASS_NAMES): Same.
|
|
(REG_CLASS_CONTENTS): Same.
|
|
(REG_CLASS_FROM_LETTER): Add 'v' constraint for ALTIVEC_REGS.
|
|
(ALTIVEC_ARG_RETURN): New.
|
|
(FUNCTION_VALUE): Handle VECTOR_TYPE.
|
|
(LIBCALL_VALUE): Handle altivec vector modes.
|
|
(VECTOR_MODE_SUPPORTED_P): New.
|
|
(ALTIVEC_ARG_MIN_REG): New.
|
|
(ALTIVEC_ARG_MAX_REG): New.
|
|
(ALTIVEC_ARG_NUM_REG): New.
|
|
(FUNCTION_VALUE_REGNO_P): Return true for altivec return register.
|
|
(FUNCTION_ARG_REGNO_P): Support passing args in altivec registers.
|
|
(REGISTER_NAMES): Add altivec regs.
|
|
(DEBUG_REGISTER_NAMES): Same.
|
|
(ADDITIONAL_REGISTER_NAMES): Same.
|
|
(rs6000_builtins): New.
|
|
(MD_EXPAND_BUILTIN): New.
|
|
(MD_INIT_BUILTINS): New.
|
|
(LEGITIMATE_OFFSET_ADDRESS_P): This addressing mode is not valid
|
|
for AltiVec instructions.
|
|
(LEGITIMATE_LO_SUM_ADDRESS_P): Same.
|
|
(HARD_REGNO_MODE_OK): Altivec modes can only go in altivec
|
|
registers.
|
|
(SECONDARY_MEMORY_NEEDED): We need memory to copy vector modes.
|
|
(TARGET_SWITCHES): Add no-altivec.
|
|
(DATA_ALIGNMENT): Align vectors to 128 bits.
|
|
(TARGET_OPTIONS): Add abi= option.
|
|
Add rs6000_abi_string extern.
|
|
(LOCAL_ALIGNMENT): New.
|
|
(CPP_CPU_SPEC): Define __ALTIVEC__ when -maltivec.
|
|
(MASK_ALTIVEC_ABI): New.
|
|
(TARGET_ALTIVEC_ABI): New.
|
|
(CONDITIONAL_REGISTER_USAGE): Set first 20 AltiVec registers to
|
|
call-saved.
|
|
(STACK_BOUNDARY): Adjust for altivec.
|
|
(BIGGEST_ALIGNMENT): Same.
|
|
(rs6000_args): Add vregno.
|
|
(USE_ALTIVEC_FOR_ARG_P): New.
|
|
(FIXED_REGISTERS): Add vrsave register.
|
|
(CALL_USED_REGISTERS): Same.
|
|
(CONDITIONAL_REGISTER_USAGE): Set VRSAVE info.
|
|
(VRSAVE_REGNO): New.
|
|
(reg_class): Add VRSAVE_REGS.
|
|
(REG_CLASS_NAMES): Same.
|
|
(REG_CLASS_CONTENTS): Same.
|
|
(REGNO_REG_CLASS): Same.
|
|
|
|
* config/rs6000/sysv4.h (STACK_BOUNDARY): Adjust for altivec.
|
|
(ABI_STACK_BOUNDARY): Same.
|
|
(BIGGEST_ALIGNMENT): Same.
|
|
(ADJUST_FIELD_ALIGN): Remove undef. Define anew.
|
|
(ROUND_TYPE_ALIGN): Same.
|
|
|
|
* config/rs6000/aix.h (ROUND_TYPE_ALIGN): Change BIGGEST_ALIGNMENT
|
|
to 64.
|
|
|
|
* config/rs6000/darwin.h (ROUND_TYPE_ALIGN): Change BIGGEST_ALIGNMENT
|
|
to 64.
|
|
|
|
* config/rs6000/darwin.h (ROUND_TYPE_ALIGN): Change BIGGEST_ALIGNMENT
|
|
to 64.
|
|
|
|
* config/rs6000/rs6000.c (rs6000_expand_builtin): New.
|
|
(altivec_expand_builtin): New.
|
|
(altivec_init_builtins): New.
|
|
(TARGET_EXPAND_BUILTIN): New.
|
|
(TARGET_INIT_BUILTINS): New.
|
|
(rs6000_init_builtins): New.
|
|
(struct builtin_description): New.
|
|
(bdesc_2arg): New.
|
|
(rs6000_reg_names): Add altivec registers.
|
|
(alt_reg_names): Same.
|
|
(secondary_reload_class): Altivec regs can hold altivec regs and
|
|
memory.
|
|
(rs6000_emit_move): Force constants into memory for AltiVec moves.
|
|
(print_operand): Add 'y' case for printing altivec memory
|
|
operands.
|
|
(rs6000_legitimize_address): Legitimize vector addresses into
|
|
[REG+REG] or [REG].
|
|
(altivec_expand_binop_builtin): New.
|
|
New string rs6000_current_abi.
|
|
(rs6000_override_options): Call rs6000_parse_abi_options.
|
|
(rs6000_parse_abi_options): New.
|
|
(function_arg_boundary): Vector arguments must be 16
|
|
byte aligned.
|
|
(function_arg_advance): Handle vector arguments.
|
|
(function_arg_partial_nregs): Same.
|
|
(init_cumulative_args): Same.
|
|
(function_arg): Same.
|
|
|
|
* config/rs6000/rs6000.md (altivec_lvx): New.
|
|
(type): Add altivec attribute.
|
|
(movv4si): New.
|
|
(*movv4si_internal): New.
|
|
(movv16qi): New.
|
|
(*movv16qi_internal): New.
|
|
(movv8hi): New.
|
|
(*movv8hi_internal1): New.
|
|
(movv4sf): New.
|
|
(*movv4sf_internal1): New.
|
|
(altivec_stvx): New.
|
|
(vaddubm): New.
|
|
(vadduhm): New.
|
|
(vadduwm): New.
|
|
(vaddfp): New.
|
|
(vaddcuw): New.
|
|
(vaddubs): New.
|
|
(vaddsbs): New.
|
|
(vadduhs): New.
|
|
(vaddshs): New.
|
|
(vadduws): New.
|
|
(vaddsws): New.
|
|
(vand): New.
|
|
(vandc): New.
|
|
(vavgub): New.
|
|
(vavgsb): New.
|
|
(vavguh): New.
|
|
(vavgsh): New.
|
|
(vavguw): New.
|
|
(vavgsw): New.
|
|
(vcmpbfp): New.
|
|
(vcmpequb): New.
|
|
(vcmpequh): New.
|
|
(vcmpequw): New.
|
|
(vcmpeqfp): New.
|
|
(vcmpgefp): New.
|
|
(vcmpgtub): New.
|
|
(vcmpgtsb): New.
|
|
(vcmpgtuh): New.
|
|
(vcmpgtsh): New.
|
|
(vcmpgtuw): New.
|
|
(vcmpgtsw): New.
|
|
(vcmpgtfp): New.
|
|
(vcmpgefp): New.
|
|
(vcmpgtub): New.
|
|
(vcmpgtsb): New.
|
|
(vcmpgtuh): New.
|
|
(vcmpgtsh): New.
|
|
(vcmpgtuw): New.
|
|
(vcmpgtsw): New.
|
|
(vcmpgtfp): New.
|
|
(vmaxub): New.
|
|
(vmaxsb): New.
|
|
(vmaxuh): New.
|
|
(vmaxsh): New.
|
|
(vmaxuw): New.
|
|
(vmaxsw): New.
|
|
(vmaxfp): New.
|
|
(vmrghb): New.
|
|
(vmrghh): New.
|
|
(vmrghw): New.
|
|
(vmrglb): New.
|
|
(vmrglh): New.
|
|
(vmrglw): New.
|
|
(vminub): New.
|
|
(vminsb): New.
|
|
(vminuh): New.
|
|
(vminsh): New.
|
|
(vminuw): New.
|
|
(vminsw): New.
|
|
(vminfp): New.
|
|
(vmuleub): New.
|
|
(vmulesb): New.
|
|
(vmuleuh): New.
|
|
(vmulesh): New.
|
|
(vmuloub): New.
|
|
(vmulosb): New.
|
|
(vmulouh): New.
|
|
(vmulosh): New.
|
|
(vnor): New.
|
|
(vor): New.
|
|
(vpkuhum): New.
|
|
(vpkuwum): New.
|
|
(vpkpx): New.
|
|
(vpkuhss): New.
|
|
(vpkshss): New.
|
|
(vpkuwss): New.
|
|
(vpkswss): New.
|
|
(vpkuhus): New.
|
|
(vpkshus): New.
|
|
(vpkuwus): New.
|
|
(vpkswus): New.
|
|
(vrlb): New.
|
|
(vrlh): New.
|
|
(vrlw): New.
|
|
(vslb): New.
|
|
(vslh): New.
|
|
(vslw): New.
|
|
(vsl): New.
|
|
(vslo): New.
|
|
(vsrb): New.
|
|
(vrsh): New.
|
|
(vrsw): New.
|
|
(vsrab): New.
|
|
(vsrah): New.
|
|
(vsraw): New.
|
|
(vsr): New.
|
|
(vsro): New.
|
|
(vsububm): New.
|
|
(vsubuhm): New.
|
|
(vsubuwm): New.
|
|
(vsubfp): New.
|
|
(vsubcuw): New.
|
|
(vsububs): New.
|
|
(vsubsbs): New.
|
|
(vsubuhs): New.
|
|
(vsubshs): New.
|
|
(vsubuws): New.
|
|
(vsubsws): New.
|
|
(vsum4ubs): New.
|
|
(vsum4sbs): New.
|
|
(vsum4shs): New.
|
|
(vsum2sws): New.
|
|
(vsumsws): New.
|
|
(vxor): New.
|
|
|
|
2001-11-07 Daniel Berlin <dan@cgsoftware.com>
|
|
|
|
* Makefile.in (df.o): Add fibheap.h to dependencies.
|
|
|
|
* df.h: Add prototypes for transfer functions, iterative_dataflow
|
|
functions.
|
|
(enum df_flow_dir): New enum.
|
|
(enum df_confluence_op): New enum.
|
|
(struct df): Add inverse_rts_map.
|
|
|
|
* df.c: Add sbitmap.h to the list of includes.
|
|
(df_rd_global_compute): Removed.
|
|
(df_ru_global_compute): Removed.
|
|
(df_lr_global_compute): Removed.
|
|
(df_rd_transfer_function): New function.
|
|
(df_ru_transfer_function): New function.
|
|
(df_lr_transfer_function): New function.
|
|
(df_analyse_1): allocate/compute/free df->inverse_rts_map.
|
|
Use iterative_dataflow_bitmap instead of df_*_global_compute.
|
|
(iterative_dataflow_sbitmap): New function.
|
|
(iterative_dataflow_bitmap): New function.
|
|
|
|
2001-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
|
|
|
|
* doc/gcc.texi: Move terminology and spelling conventions to
|
|
htdocs/codingconventions.html.
|
|
|
|
2001-11-07 Graham Stott <grahams@redhat.com>
|
|
|
|
* cse.c (cse_insn): Emit BARRIER after unconditional jump.
|
|
|
|
Wed Nov 7 13:33:34 CET 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* expmed.c (expand_mult): Force operand to register before computing
|
|
cost.
|
|
* i386.c (x86_decompose_lea): New global vairable.
|
|
* i386.h (x86_decompose_lea): Declare.
|
|
(TARGET_DECOMPOSE_LEA): New macro.
|
|
(RTX_COST): Handle leas properly.
|
|
|
|
2001-11-06 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/alpha/elf.h (DO_SELECT_SECTION): TREE_READONLY is not
|
|
defined for a CONSTRUCTOR; don't check it.
|
|
|
|
2001-11-06 Danny Smith <dannysmith@users.sourceforge.net>
|
|
|
|
* gcov.c (output_data): Use IS_ABSOLUTE_PATHNAME to
|
|
test for absolute pathnames.
|
|
|
|
2001-11-06 Olivier Hainque <hainque@act-europe.fr>
|
|
|
|
* unwind-dw2.c (execute_cfa_program): Evaluate call frame
|
|
instructions up to the target pc inclusive.
|
|
|
|
2001-11-06 Steve Christiansen <smc@us.ibm.com>
|
|
|
|
* loop.c (loop_regs_scan): Don't invalidate PIC register.
|
|
|
|
2001-11-06 Eric Christopher <echristo@redhat.com>
|
|
|
|
* config/mips/mips.md(movdf_internal2): Add constraints for float
|
|
to general register move.
|
|
* config/mips/elf64.h: Add default ABI.
|
|
|
|
2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
|
|
|
|
* alias.c:: Include langhooks.h.
|
|
* emit-rtl.c: Similarly.
|
|
* toplev.c: Similarly.
|
|
* tree-inline.c: Similarly.
|
|
* langhooks-def.h: New, the old langhooks.h. Give the default
|
|
hooks a common prefix.
|
|
* langhooks.h: Contents extracted from toplev.h.
|
|
* toplev.h: Move langhook stuff to langhooks.h.
|
|
* langhooks.c: Give default hooks a common prefix.
|
|
|
|
* c-lang.c: Include langhooks-def.h.
|
|
* objc/objc-act.c: Similarly.
|
|
* Makefile.in: Update.
|
|
* objc/Make-lang.in: Update.
|
|
|
|
2001-11-06 Joseph S. Myers <jsm28@cam.ac.uk>
|
|
|
|
* doc/install.texi: Document that configure options not listed in
|
|
this file are unsupported. Document --with-system-zlib.
|
|
|
|
Tue Nov 6 09:21:34 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* rtl.h (mem_for_const_double): New declaration.
|
|
* varasm.c (mem_for_const_double): New function.
|
|
* config/convex/convex.md (movdf): Use it.
|
|
* config/m68k/hp320.h (LEGITIMATE_PIC_OPERAND_P): Likewise.
|
|
* config/m68k/linux.h, config/m68k/m68k.h: Likewise.
|
|
* config/m68k/m68kv4.h: Likewise.
|
|
|
|
* config/alpha/alpha.h (SECONDARY_MEMORY_NEEDED): Adjust for addition
|
|
of new GP reg classes.
|
|
|
|
* expr.c (store_field): When making temp object for unaligned
|
|
component, set it to alias set 0.
|
|
|
|
2001-11-06 Joseph S. Myers <jsm28@cam.ac.uk>
|
|
|
|
* c-common.c (c_expand_expr_stmt): Apply default conversions to
|
|
non-lvalue arrays if C99.
|
|
* c-typeck.c (default_conversion): Split out code handling
|
|
array-to-pointer and function-to-pointer conversions into a
|
|
separate default_function_array_conversion function.
|
|
(default_function_array_conversion): New function. Keep track of
|
|
whether any NON_LVALUE_EXPRs were stripped. Return non-lvalue
|
|
arrays unchanged outside C99 mode instead of giving an error for
|
|
them.
|
|
(build_component_ref): Use pedantic_non_lvalue when handling
|
|
COMPOUND_EXPR. Don't handle COND_EXPR specially.
|
|
(convert_arguments): Use default_function_array_conversion.
|
|
(build_unary_op): For ADDR_EXPR, take a flag indicating whether
|
|
non-lvalues are OK.
|
|
(unary_complex_lvalue): Likewise.
|
|
(internal_build_compound_expr): Use
|
|
default_function_array_conversion. Apply default conversions to
|
|
function in compound expression.
|
|
(build_c_cast, build_modify_expr, digest_init, build_asm_stmt):
|
|
Use default_function_array_conversion.
|
|
* doc/extend.texi: Update documentation of subscripting non-lvalue
|
|
arrays.
|
|
Fixes PR c/461.
|
|
|
|
2001-11-05 Zack Weinberg <zack@codesourcery.com>
|
|
|
|
* aclocal.m4: (AM_WITH_NLS): Don't look at ALL_LINGUAS.
|
|
(AM_GNU_GETTEXT): Set CATALOGS to a list of .gmo files
|
|
corresponding to the complete set of .po and .gmo files in
|
|
the source directory's po subdir, modified by LINGUAS. Don't
|
|
look at ALL_LINGUAS.
|
|
* configure.in: Don't set ALL_LINGUAS.
|
|
* configure: Regenerate.
|
|
|
|
* Makefile.in (.po.gmo): Don't move into source directory.
|
|
(.po.pox): Clarify comments.
|
|
(install-po): Look for .gmo files in both srcdir and objdir;
|
|
don't fail if a file is totally missing.
|
|
(distclean): rmdir ada subdirectory too.
|
|
|
|
2001-11-05 Geoffrey Keating <geoffk@redhat.com>
|
|
|
|
* config/rs6000/rs6000.c (rs6000_select_section): Handle
|
|
CONSTRUCTORs _correctly_.
|
|
|
|
2001-11-05 Neil Booth <neil@cat.daikokuya.demon.co.uk>
|
|
|
|
* c-decl.c (delete_block): Remove.
|
|
* c-tree.h (delete_block): Remove.
|
|
|
|
2001-11-05 Neil Booth <neil@cat.daikokuya.demon.co.uk>
|
|
|
|
* cppexp.c (lex, parse_defined): Update warning about defined.
|
|
|
|
2001-11-05 Geoffrey Keating <geoffk@redhat.com>
|
|
|
|
* config/rs6000/rs6000.c (rs6000_select_section): Handle
|
|
CONSTRUCTORs too.
|
|
|
|
2001-11-05 Nick Clifton <nickc@cambridge.redhat.com>
|
|
|
|
* config/arm/arm.c (arm_return_in_memory): Cope with
|
|
int_size_in_bytes returning -1.
|
|
|
|
* config/arm/unknown-elf.h (ASM_OUTPUT_ALIGNED_DECL_LOCAL): Handle
|
|
DECL being NULL.
|
|
|
|
Mon Nov 5 16:15:25 CET 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* Makefile.in (bb-reoder.o): Add dependency on cfglayout.h;
|
|
remove unneeded dependencies;
|
|
(cfglayout.o): New.
|
|
* cfglayout.c, cfglayout.h: New files; break out from ...
|
|
* bb-reorder.c: ... here; Remove unneeded includes;
|
|
|
|
2001-11-04 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
* config/rs6000/rs6000.md (load_toc_aix_{si,di}): Mark r2 as used.
|
|
|
|
2001-11-04 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/rs6000.c (rs6000_emit_move): Handle 64-bit
|
|
mode as well. Do not explicitly create intermediate regs.
|
|
|
|
2001-11-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* arm/aof.h (aof_text_section, aof_data_section): Don't declare.
|
|
(common_section): Delete unused variable.
|
|
(ASM_OUTPUT_ASCII): Fix signed/unsigned warnings.
|
|
(ASM_GENERATE_INTERNAL_LABEL): Fix format specifier warning.
|
|
* arm-protos.h (arm_poke_function_name, aof_add_import,
|
|
aof_delete_import): Const-ify.
|
|
* arm.c (legitimize_pic_address): Wrap variables in the macro
|
|
controlling their usage.
|
|
(arm_finalize_pic): Mark variable with ATTRIBUTE_UNUSED.
|
|
(arm_poke_function_name, pic_chain, import, aof_add_import,
|
|
aof_delete_import): Const-ify.
|
|
* i386.c (ix86_osf_output_function_prologue): Const-ify.
|
|
* i386/sysv4.h (ASM_OUTPUT_FLOAT, ASM_OUTPUT_DOUBLE,
|
|
ASM_OUTPUT_LONG_DOUBLE): Fix format specifier warnings.
|
|
* i860/fx2800.h (DBX_OUTPUT_STANDARD_TYPES): Const-ify.
|
|
* i860/sysv3.h: Add missing comment closure.
|
|
* m68k/apollo68.h (ASM_RETURN_CASE_JUMP): Add missing semi-colon.
|
|
* m88k/dgux.h (SELECT_RTX_SECTION): Add missing argument in call
|
|
to symbolic_operand.
|
|
|
|
* config.gcc (m680[02]0-*-*): Rename case from m68000-*-*.
|
|
(i960-*-*): Set tmake_file.
|
|
(sparc86x-*-elf*): Fix typo in header name.
|
|
|
|
* sched-rgn.c (schedule_insns): Delete unused variable.
|
|
|
|
2001-11-04 Neil Booth <neil@cat.daikokuya.demon.co.uk>
|
|
|
|
PR c/2820
|
|
* c-typeck.c (lookup_field): Rework to return a chain down to
|
|
the looked-up field.
|
|
(build_component_ref): Use the new lookup_field to handle
|
|
nested anonymous entities correctly.
|
|
|
|
Sun Nov 4 11:53:31 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* config/sparc/sparc.c (sparc_emit_set_const32, GEN_HIGHINT64):
|
|
Change parameters to gen_rtx_CONST_DOUBLE.
|
|
(GEN_INT64, sparc_emit_set_const64): Likewise.
|
|
* config/sparc/sparc.md (movdf split): Likewise.
|
|
|
|
2001-11-03 Geoffrey Keating <geoffk@redhat.com>
|
|
|
|
* unroll.c (calculate_giv_inc): Use find_last_value rather
|
|
than just hoping the last instruction is the right SET.
|
|
[Fixes 990604-1.c on stormy16.]
|
|
|
|
* config/stormy16/stormy16.h (LIB_SPEC): Don't supply any libgloss
|
|
library at all if -T is used.
|
|
|
|
* config/stormy16/stormy16.c (stormy16_print_operand): Avoid
|
|
some uses of uninitialized variables in error cases.
|
|
|
|
* config/stormy16/stormy16.c (stormy16_output_shift): Don't
|
|
look at 'temp' if we won't be using it.
|
|
|
|
* config/stormy16/stormy16.h (CONST_COSTS): Define.
|
|
(RTX_COSTS): Define.
|
|
(ADDRESS_COST): Define.
|
|
(MEMORY_MOVE_COST): Allow for memory_move_secondary_cost.
|
|
|
|
* config/stormy16/stormy16.h (ASM_SPEC): Pass -g to the assembler.
|
|
|
|
* config/stormy16/stormy16.h (ASM_OUTPUT_MI_THUNK): Call
|
|
stormy16_asm_output_mi_thunk.
|
|
* config/stormy16/stormy16.c (stormy16_asm_output_mi_thunk): New
|
|
function.
|
|
* config/stormy16/stormy16-protos.h
|
|
(stormy16_asm_output_mi_thunk): New prototype.
|
|
|
|
2001-11-04 Joseph S. Myers <jsm28@cam.ac.uk>
|
|
|
|
* ChangeLog.2, ChangeLog.4, ChangeLog.5, ChangeLog,
|
|
FSFChangeLog.10, FSFChangeLog.11, alias.c, attribs.c,
|
|
caller-save.c, calls.c, cfg.c, cfganal.c, cfgcleanup.c, cfgrtl.c,
|
|
cppmacro.c, fold-const.c, ifcvt.c, local-alloc.c, profile.c,
|
|
sched-int.h, toplev.c, config/alpha/alpha.c,
|
|
config/alpha/alpha.md, config/c4x/c4x.h, config/cris/cris.h,
|
|
config/cris/cris.md, config/i370/i370.md, config/i386/i386.c,
|
|
config/i386/i386.h, config/i386/i386.md, config/i386/xm-djgpp.h,
|
|
config/ia64/ia64.c, config/m68hc11/m68hc11.c, config/m68k/m68k.md,
|
|
config/mcore/mcore.h, config/mmix/mmix.c, config/ns32k/ns32k.h,
|
|
config/ns32k/ns32k.md, config/rs6000/rs6000.c,
|
|
config/rs6000/sysv4.h, config/sh/sh.md: Fix spelling errors.
|
|
|
|
2001-11-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* Makefile.in (dbxout.o): Depend on function.h.
|
|
* collect2.c (is_in_list): Hide unused function.
|
|
* dbxout.c: Include function.h.
|
|
(source_label_number, dbxout_source_line, dbxout_source_file,
|
|
dbxout_function_end, dbxout_begin_function): Wrap/move inside
|
|
macros controlling usage.
|
|
* gcc.c (TARGET_EXECUTABLE_SUFFIX): Undef before defining.
|
|
* output.h (exports_section): Prototype.
|
|
|
|
* convex.c (convex_output_function_prologue): Fix format specifier
|
|
warning.
|
|
(asm_declare_function_name): Fix signed/unsigned warning.
|
|
(print_operand): Fix format specifier warning.
|
|
* convex.h (S_REGNO_P, A_REGNO_P): Fix signed/unsigned warning.
|
|
* dsp16xx-protos.h (uns_comparison_operator,
|
|
num_1600_core_shifts): Prototype.
|
|
* dsp16xx.c: Include tm_p.h, not dsp16xx-protos.h.
|
|
(frame_size, frame_pointer_offset): Delete.
|
|
(dsp16xx_output_function_prologue, dsp16xx_output_function_epilogue):
|
|
Make static. Fix format specifier warnings.
|
|
* dsp16xx.h (IS_ACCUM_REG): Fix unsigned>=0 warning.
|
|
(EXTRA_SECTION_FUNCTIONS): Prototype const_section.
|
|
* dsp16xx.md: Add default case in switches.
|
|
* fr30.h (IN_RANGE): Delete.
|
|
* ia64.h (ASM_OUTPUT_MI_THUNK): Fix format specifier warnings.
|
|
* mcore-protos.h (mcore_output_cmov): Const-ify.
|
|
* mcore.c (mcore_output_cmov): Likewise.
|
|
* mcore.h (switch_to_section): Make static and prototype.
|
|
* mn10200.h (REGNO_OK_FOR_INDEX_P, REG_OK_FOR_INDEX_P): Fix
|
|
unsigned>=0 warnings.
|
|
* mn10300.h (REGNO_IN_RANGE_P): Likewise.
|
|
* rs6000-protos.h (read_only_data_section,
|
|
read_only_private_data_section): Prototype.
|
|
* rs6000.h (ASM_OUTPUT_BYTE): Fix format specifier warning.
|
|
* sh.c (sh_adjust_cost): Mark parameter with ATTRIBUTE_UNUSED.
|
|
* sh.h (GENERAL_REGISTER_P): Fix unsigned>=0 warning.
|
|
|
|
2001-11-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* dwarf2asm.c (dw2_asm_output_pcrel): Mark parameters with
|
|
ATTRIBUTE_UNUSED.
|
|
* final.c (final_scan_insn): Add brackets around body of if-stmt.
|
|
* gcc.c (convert_filename): Add static prototype. Const-ify.
|
|
Wrap variable in macros controlling its use.
|
|
* output.h (sdata_section): Add prototype.
|
|
|
|
* 1750a.h (EXTRA_SECTION_FUNCTIONS): Add prototype.
|
|
(ASM_OUTPUT_ASCII): Avoid signed/unsigned warning.
|
|
* c4x.h (INIT_SECTION_FUNCTION): Add prototype.
|
|
(ASM_FILE_START): Const-ify.
|
|
(ASM_OUTPUT_BYTE_FLOAT, ASM_OUTPUT_SHORT_FLOAT): Fix format
|
|
specifier warning.
|
|
* c4x.md: Don't use the 'U' integer suffix.
|
|
* clipper.md (clipper_movstr): Delete declaration.
|
|
* d30v-protos.h (d30v_move_2words): Const-ify.
|
|
(debug_stack_info): Add prototype.
|
|
* d30v.c: Include "integrate.h".
|
|
(d30v_function_arg_boundary, d30v_function_arg,
|
|
d30v_function_arg_partial_nregs, d30v_function_arg_advance): Avoid
|
|
signed/unsigned warnings.
|
|
(d30v_print_operand_memory_reference, d30v_move_2words):
|
|
Const-ify.
|
|
* d30v.h (REG_CLASS_FROM_LETTER): Use unsigned array subscript.
|
|
* fr30.c (fr30_pass_by_reference, fr30_pass_by_value): Prototype.
|
|
* fr30.md: Const-ify.
|
|
* h8300.h (EXTRA_SECTION_FUNCTIONS): Add prototype.
|
|
* i370.c (i370_label_scan, mvs_get_label): Make definition static.
|
|
(mvs_get_label_page): Hide unused static function.
|
|
* i860.c (current_function_original_name): Const-ify.
|
|
* i860/sysv3.h (current_function_original_name): Likewise.
|
|
* i860/sysv4.h (current_function_original_name): Likewise.
|
|
* i960.md: Add default case in switches. Remove unused variable.
|
|
* i960/vx960-coff.h (MULTILIB_DEFAULTS): Undef before defining.
|
|
* m32r.md: Const-ify.
|
|
* m68hc11-protos.h (m68hc11_asm_file_start): Const-ify.
|
|
* m68hc11.c: Include "reload.h".
|
|
(static_chain_reg, print_options, m68hc11_asm_file_start):
|
|
Const-ify.
|
|
* m68hc11.md: Delete unused variable. Const-ify. Add parens
|
|
around & in comparison.
|
|
* mcore.h (TARGET_ASM_NAMED_SECTION): Undef before defining.
|
|
* mn10200.c (shift_mode): Remove trailing comma.
|
|
* mn10300-protos.h (output_tst): Const-ify.
|
|
* mn10300.c (output_tst): Likewise.
|
|
* pa/long_double.h (ASM_OUTPUT_LONG_DOUBLE): Fix format specifier
|
|
warnings.
|
|
* pa-protos.h (output_ascii): Use regular char *, not unsigned.
|
|
* pa.c (output_ascii): Likewise.
|
|
* pa/som.h (EXTRA_SECTION_FUNCTIONS): Add prototype.
|
|
* pdp11.md (expand_unop): Delete declarations.
|
|
* pj-protos.h (pj_output_addsi3): Const-ify.
|
|
* pj.c (pj_output_push_int, pj_output_load, pj_output_inc,
|
|
pj_output_cnv_op, mode_to_char, pj_output_varidx, pj_print_cond,
|
|
unique_src_operand): Add prototypes.
|
|
(pj_output_store_into_lval): Make definition static.
|
|
(pj_function_incoming_arg): Don't use unary plus.
|
|
(pj_output_addsi3): Const-ify.
|
|
* romp.md (get_symref): Delete declarations.
|
|
* v850-c.c (mark_current_function_as_interrupt): Don't return
|
|
value from void function.
|
|
* v850.c: Include "integrate.h".
|
|
* v850.h (ASM_OUTPUT_LABELREF): Const-ify.
|
|
* vax-protos.h (const_section): Add prototype.
|
|
|
|
2001-11-03 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* machmode.def: Add documentation for the seventh argument in
|
|
vector modes.
|
|
|
|
2001-11-04 Hans-Peter Nilsson <hp@bitrange.com>
|
|
|
|
* doc/invoke.texi (MMIX Options) <-mno-knuthdiv>: Say remainder
|
|
consistently.
|
|
<-mno-toplevel-symbols>: Change @code{:} to @samp{:}.
|
|
<-melf>: Don't have markup for ELF acronym.
|
|
|
|
2001-11-03 Hans-Peter Nilsson <hp@bitrange.com>
|
|
|
|
* config.gcc (mmix-*-*): New target.
|
|
* doc/invoke.texi: Document MMIX options.
|
|
* doc/contrib.texi: Add note about MMIX port to my entry.
|
|
* config/mmix/t-mmix: New file.
|
|
* config/mmix/mmix.h: New file.
|
|
* config/mmix/mmix-protos.h: New file.
|
|
* config/mmix/mmix.c: New file.
|
|
* config/mmix/mmix.md: New file.
|
|
* config/mmix/crti.asm: New file.
|
|
* config/mmix/crtn.asm: New file.
|
|
|
|
2001-11-03 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/sparc/linux-aout.h: Fix comment formatting.
|
|
* config/sparc/linux.h: Likewise.
|
|
* config/sparc/linux64.h: Likewise.
|
|
* config/sparc/lynx.h: Likewise.
|
|
* config/sparc/pbd.h: Likewise.
|
|
* config/sparc/sol2-sld-64.h: Likewise.
|
|
* config/sparc/sol2.h: Likewise.
|
|
* config/sparc/sparc.c: Likewise.
|
|
* config/sparc/sparc.h: Likewise.
|
|
* config/sparc/sparc.md: Likewise.
|
|
* config/sparc/sunos4.h: Likewise.
|
|
* config/sparc/vxsim.h: Likewise.
|
|
* config/sparc/vxsparc.h: Likewise.
|
|
* config/sparc/vxsparc64.h: Likewise.
|
|
|
|
Sat Nov 3 10:37:56 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* cselib.c (cselib_subst_to_values, case CONST_DOUBLE): Remove
|
|
reference to CONST_DOUBLE_MEM in comment.
|
|
* emit-rtl.c (gen_rtx_CONST_DOUBLE): Remove one operand.
|
|
(gen_rtx, case CONST_DOUBLE): Call it with one less operand.
|
|
(init_emit_once): Don't clear CONST_DOUBLE_MEM.
|
|
* function.c (pop_function_context_from): Don't call
|
|
restore_varasm_status.
|
|
* function.h (restore_varasm_status): Delete declaration.
|
|
* gengenrtl.c (CONST_DOUBLE_FORMAT): Delete CONST_DOUBLE_MEM slot.
|
|
* rtl.c: Likewise.
|
|
* rtl.def (CONST_DOUBLE): Update comment.
|
|
* rtl.h (CONST_DOUBLE_HIGH, CONST_DOUBLE_LOW): Update operand number.
|
|
(CONST_DOUBLE_CHAIN): Likewise.
|
|
(CONST_DOUBLE_MEM): Delete.
|
|
(gen_rtx_CONST_DOUBLE): Update parameters.
|
|
* varasm.c (struct varasm_status): x_pool_offset now HOST_WIDE_INT.
|
|
Remove reference to CONST_DOUBLE_MEM.
|
|
(const_alias_set): New variable.
|
|
(immed_double_const): Change call to gen_rtx_CONST_DOUBLE.
|
|
(immed_real_const_1): Adjust tests for 0, 1, and 2.
|
|
Don't set CONST_DOUBLE_MEM.
|
|
(clear_const_double_mem): Don't do anything with const_tiny_rtx.
|
|
(output_constant_def): Don't look at TREE_CST_RTL if INTEGER_CST.
|
|
Put constant in const_alias_set.
|
|
(struct pool_constant): ALIGN now unsigned.
|
|
OFFSET now HOST_WIDE_INT.
|
|
Delete LABEL.
|
|
(restore_varasm_status): Deleted.
|
|
(mark_pool_constant): Mark desc->rtl.
|
|
(force_const_mem): Rework to store rtl in hash table,
|
|
not CONST_DOUBLE_MEM.
|
|
Put constant in const_alias_set.
|
|
(find_pool_constant): Check desc->rtl.
|
|
(mark_constants, mark_constant): Don't special-case CONST_DOUBLE.
|
|
(init_varasm_once): Initialize const_alias_set.
|
|
|
|
* expr.c (expand_expr, case ADDDR_EXPR): If at top level, don't call
|
|
force_const_mem.
|
|
|
|
* reload.c (combine_reloads): Don't combine an output reload if there
|
|
are other reloads around for part of the output.
|
|
|
|
* emit-rtl.c (set_mem_attributes): Set RTX_UNCHANGINGP_P if T is a
|
|
constant expression.
|
|
(set_mem_decl): New function.
|
|
* expr.h (set_mem_decl): New declaration.
|
|
* final.c (get_decl_from_op): Don't use ORIGINAL_REGNO if not pseudo.
|
|
(output_asm_operand_names): Add tab.
|
|
* reload1.c (alter_reg): Set decl of MEM from REG_DECL.
|
|
|
|
* builtins.c (get_memory_rtx): Properly set MEM alias set and
|
|
attributes.
|
|
|
|
2001-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
|
|
|
|
* doc/extend.texi, doc/gcc.texi, doc/install.texi, doc/tm.texi:
|
|
Use "invalid" instead of "illegal". Use @r in comments in
|
|
examples.
|
|
|
|
2001-11-02 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* c-decl.c (pushdecl): Move block inside if conditional to remove
|
|
possibility of a segfault. Lookup block-level extern
|
|
variables in enclosing scopes correctly.
|
|
|
|
* testsuite/gcc.c-torture/compile/20001018-1.x: Remove XFAIL.
|
|
|
|
2001-11-02 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* expmed.c (store_bit_field): Use simplify_gen_subreg to make
|
|
SUBREG so we avoid SUBREGing memory.
|
|
|
|
* expmed.c (store_bit_field): Same.
|
|
|
|
2001-11-02 DJ Delorie <dj@redhat.com>
|
|
|
|
* config/rs6000/rs6000.c (rs6000_emit_move): Make sure that
|
|
using FP registers for DImode mem-mem moves is acceptable.
|
|
|
|
2001-11-02 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* builtins.c (apply_args_size): Handle vector arguments.
|
|
(apply_result_size): Same.
|
|
|
|
* machmode.def: Set WIDER mode field for all vector entries.
|
|
|
|
2001-11-02 Graham Stott <grahams@redhat.com>
|
|
|
|
* recog.c (decode_asm_operands): Check that the SRC is ASM_OPERANDS.
|
|
|
|
2001-11-01 Eric Christopher <echristo@redhat.com>
|
|
|
|
* config.gcc: Revert part of earlier patch.
|
|
* config/mips/linux.h: Ditto.
|
|
* df.c: Include tm_p.h to avoid warnings.
|
|
* config/mips/mips.h (ABI_GAS_ASM_SPEC): Add defaults. Adjust
|
|
#if/#endif.
|
|
* config/mips/mips.c: Define mips_abi regardless.
|
|
(mips_output_function_prologues): Add long casts for .frame
|
|
output.
|
|
(override_options): Allow use of ABI_32.
|
|
|
|
2001-11-01 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/m68hc11/m68hc11.c: Fix comment formatting.
|
|
* config/m68hc11/m68hc11.h: Likewise.
|
|
* config/m68hc11/m68hc11.md: Likewise.
|
|
|
|
2001-11-01 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* c-typeck.c (default_conversion): Retain the original expression
|
|
codes.
|
|
* gcc.dg/Wparentheses.c: New tests.
|
|
|
|
2001-11-01 David S. Miller <davem@redhat.com>
|
|
|
|
* doc/install.texi (Specific, sparc-sun-solaris2*): Bring
|
|
64-bit Sparc description more in line with reality.
|
|
|
|
2001-11-01 Joseph S. Myers <jsm28@cam.ac.uk>
|
|
|
|
* Makefile.in (GCOV_OBJS): Add version.o.
|
|
* gcov.c: Include "version.h" and <getopt.h>.
|
|
(gcov_version_string): Remove.
|
|
(print_usage): Take a parameter to determine whether this is a
|
|
call from --help or an error message. Give fuller output that
|
|
follows the GNU Coding Standards for --help.
|
|
(print_version): New function.
|
|
(options): New.
|
|
(process_args): Use getopt_long. Support long options. Follow
|
|
GNU Coding Standards for --help and --version.
|
|
* doc/gcov.texi: Document long options.
|
|
Addresses part of PR other/704.
|
|
|
|
2001-11-01 John David Anglin <dave@hiauly1.hia.nrc.ca>
|
|
|
|
* pa.c (output_move_double): Fix typo in double load.
|
|
|
|
2001-11-01 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.c (h8300_encode_label): Compute a string
|
|
before passing it to ggc_alloc_string.
|
|
|
|
2001-11-01 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/m68k/3b1.h: Fix comment formatting.
|
|
* config/m68k/3b1g.h: Likewise.
|
|
* config/m68k/a-ux.h: Likewise.
|
|
* config/m68k/amix.h: Likewise.
|
|
* config/m68k/apollo68.h: Likewise.
|
|
* config/m68k/atari.h: Likewise.
|
|
* config/m68k/aux-exit.c: Likewise.
|
|
* config/m68k/ccur-GAS.h: Likewise.
|
|
* config/m68k/crds.h: Likewise.
|
|
* config/m68k/dpx2.h: Likewise.
|
|
* config/m68k/dpx2g.h: Likewise.
|
|
* config/m68k/hp310.h: Likewise.
|
|
* config/m68k/hp320.h: Likewise.
|
|
* config/m68k/isi.h: Likewise.
|
|
* config/m68k/linux.h: Likewise.
|
|
* config/m68k/lynx.h: Likewise.
|
|
* config/m68k/m68k-psos.h: Likewise.
|
|
* config/m68k/m68k.c: Likewise.
|
|
* config/m68k/m68k.h: Likewise.
|
|
* config/m68k/m68k.md: Likewise.
|
|
* config/m68k/m68kelf.h: Likewise.
|
|
* config/m68k/m68kv4.h: Likewise.
|
|
* config/m68k/mot3300.h: Likewise.
|
|
* config/m68k/news.h: Likewise.
|
|
* config/m68k/next.h: Likewise.
|
|
* config/m68k/pbb.h: Likewise.
|
|
* config/m68k/plexus.h: Likewise.
|
|
* config/m68k/sgs.h: Likewise.
|
|
* config/m68k/sun3.h: Likewise.
|
|
* config/m68k/tower.h: Likewise.
|
|
* config/m68k/vxm68k.h: Likewise.
|
|
|
|
2001-10-31 DJ Delorie <dj@redhat.com>
|
|
|
|
* config/mips/mips.h (mips_cache_flush_func): Prototype.
|
|
(TARGET_OPTIONS): Support -mflush-func= and -mno-flush-func.
|
|
(INITIALIZE_TRAMPOLINE): Use mips_cache_flush_func if nonzero.
|
|
* config/mips/mips.c (mips_cache_flush_func): New.
|
|
* doc/invoke.texi: Document the new options.
|
|
|
|
2001-10-31 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
* config.gcc (cris-*-linux*, tm_file): Rearrange order.
|
|
* config/cris/linux.h (LIB_SPEC, STARTFILE_SPEC): Don't redefine.
|
|
|
|
* config/cris/cris.h (EH_RETURN_DATA_REGNO): Fix formatting.
|
|
|
|
* config/cris/cris.c: Include output.h after tree.h but before
|
|
target.h.
|
|
|
|
2001-10-31 Zack Weinberg <zack@codesourcery.com>
|
|
|
|
* Makefile.in (INTL_TARGETS, POSUB): Delete all references.
|
|
(INTL_SUBDIRS): Just intl.
|
|
(.SUFFIXES): Add .gmo .po .pox.
|
|
(native): Also depend on build-@POSUB@.
|
|
(intl.all, intl.install): Depend on config.h and things it includes.
|
|
(po-generated): New target; depend on c-parse.c and tradcif.c.
|
|
(install-normal): Also depend on install-@POSUB@.
|
|
(XGETTEXT, GMSGFMT, MSGMERGE, PACKAGE, CATALOGS): New variables.
|
|
(build-, install-, build-po, update-po, install-po,
|
|
.po.gmo, .po.pox, $(PACKAGE).pot, po/$(PACKAGE).pot): New rules.
|
|
|
|
* aclocal.m4: Prefix each entry in CATALOGS with "po/"
|
|
* configure.in: Don't munge XGETTEXT. Don't generate
|
|
po/Makefile.in.
|
|
* configure: Regenerate.
|
|
|
|
* exgettext: Delete.
|
|
* config/m68k/m68k.h: Add doc strings for -msky and -mnosky.
|
|
* objc/Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
|
|
|
|
2001-10-31 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.md (two anonymous patterns): New.
|
|
|
|
2001-10-31 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* tree.h (tree_index): Add support for V16QI and V8HI.
|
|
(V8HI_type_node): New.
|
|
(V16QI_type_node): New.
|
|
|
|
* tree.c (build_common_tree_nodes_2): Same.
|
|
|
|
* c-common.c (type_for_mode): Same.
|
|
|
|
2001-10-31 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/i386/att.h: Fix comment formatting.
|
|
* config/i386/beos-elf.h: Likewise.
|
|
* config/i386/bsd.h: Likewise.
|
|
* config/i386/bsd386.h: Likewise.
|
|
* config/i386/crtdll.h: Likewise.
|
|
* config/i386/cygwin.asm: Likewise.
|
|
* config/i386/cygwin.h: Likewise.
|
|
* config/i386/djgpp.h: Likewise.
|
|
* config/i386/freebsd-aout.h: Likewise.
|
|
* config/i386/freebsd.h: Likewise.
|
|
* config/i386/gas.h: Likewise.
|
|
* config/i386/i386-interix.h: Likewise.
|
|
* config/i386/i386-protos.h: Likewise.
|
|
* config/i386/i386.c: Likewise.
|
|
* config/i386/i386.h: Likewise.
|
|
* config/i386/i386.md: Likewise.
|
|
* config/i386/i386elf.h: Likewise.
|
|
* config/i386/interix.c: Likewise.
|
|
* config/i386/isc.h: Likewise.
|
|
* config/i386/isccoff.h: Likewise.
|
|
* config/i386/iscdbx.h: Likewise.
|
|
* config/i386/linux.h: Likewise.
|
|
* config/i386/lynx.h: Likewise.
|
|
* config/i386/mingw32.h: Likewise.
|
|
* config/i386/netbsd-elf.h: Likewise.
|
|
* config/i386/next.h: Likewise.
|
|
* config/i386/osf1elf.h: Likewise.
|
|
* config/i386/osfrose.h: Likewise.
|
|
* config/i386/sco5.h: Likewise.
|
|
* config/i386/seq-gas.h: Likewise.
|
|
* config/i386/seq-sysv3.h: Likewise.
|
|
* config/i386/sequent.h: Likewise.
|
|
* config/i386/sol2.h: Likewise.
|
|
* config/i386/sun386.h: Likewise.
|
|
* config/i386/uwin.asm: Likewise.
|
|
* config/i386/uwin.h: Likewise.
|
|
* config/i386/vxi386.h: Likewise.
|
|
* config/i386/win32.h: Likewise.
|
|
* config/i386/winnt.c: Likewise.
|
|
* config/i386/xm-cygwin.h: Likewise.
|
|
* config/i386/xm-mingw32.h: Likewise.
|
|
|
|
2001-10-31 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* builtins.def: Fix comment typos.
|
|
* config/alpha.c: Likewise.
|
|
* config/arm/arm.c: Likewise.
|
|
* config/avr/avr.h: Likewise.
|
|
* config/d30v/d30v.c: Likewise.
|
|
* config/d30v/d30v.h: Likewise.
|
|
* config/d30v/d30v.md: Likewise.
|
|
* config/dsp16xx/dsp16xx.c: Likewise.
|
|
* config/fr30/fr30.c: Likewise.
|
|
* config/fr30/fr30.md: Likewise.
|
|
* config/i386/i386.c: Likewise.
|
|
* config/i860/i860.c: Likewise.
|
|
* config/i960/i960.c: Likewise.
|
|
* config/ia64/ia64.c: Likewise.
|
|
* config/mips/mips.c: Likewise.
|
|
* config/pa/pa.c: Likewise.
|
|
* config/rs6000/rs6000.c: Likewise.
|
|
* config/s390/s390.c: Likewise.
|
|
* config/sparc/sparc.c: Likewise.
|
|
|
|
2001-10-30 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/mips/elf.h: Fix comment formatting.
|
|
* config/mips/elf64.h: Likewise.
|
|
* config/mips/iris5.h: Likewise.
|
|
* config/mips/iris5gas.h: Likewise.
|
|
* config/mips/iris6.h: Likewise.
|
|
* config/mips/isa3264.h: Likewise.
|
|
* config/mips/linux.h: Likewise.
|
|
* config/mips/mips.c: Likewise.
|
|
* config/mips/mips.h: Likewise.
|
|
* config/mips/mips.md: Likewise.
|
|
* config/mips/mips16.S: Likewise.
|
|
* config/mips/netbsd.h: Likewise.
|
|
* config/mips/osfrose.h: Likewise.
|
|
* config/mips/r3900.h: Likewise.
|
|
* config/mips/sni-svr4.h: Likewise.
|
|
* config/mips/svr4-t.h: Likewise.
|
|
* config/mips/ultrix.h: Likewise.
|
|
|
|
2001-10-30 Daniel Berlin <dan@cgsoftware.com>
|
|
|
|
* bitmap.c (bitmap_element_free): Don't forget to update head->indx
|
|
when we update head->current.
|
|
|
|
2001-10-30 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* tree.c (id_string_size): Remove.
|
|
(dump_tree_statistics): Update.
|
|
* toplev.c (compile_file): If dumping stats, dump tree stats too.
|
|
|
|
Tue Oct 30 19:00:43 CET 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* sched-rgn.c (schedule_insns): Fix comment.
|
|
|
|
2001-10-30 Zack Weinberg <zack@codesourcery.com>
|
|
|
|
* configure.in: Correct previous change: don't assume that
|
|
gas's version number _isn't_ the last thing on the line, or
|
|
isn't the only number on the line, either.
|
|
* configure: Regenerate.
|
|
|
|
2001-10-30 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* cfgcleanup.c: Fix a comment typo.
|
|
|
|
2001-10-30 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* alias.c: Fix comment formatting.
|
|
* recog.c: Likewise.
|
|
* config/cris/cris.c: Likewise.
|
|
* config/cris/cris.h: Likewise.
|
|
* config/i960/i960.c: Likewise.
|
|
* config/i960/i960.h: Likewise.
|
|
|
|
2001-10-30 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/arm/arm.c: Fix a comment typo.
|
|
* config/arm/arm.h: Likewise.
|
|
* config/ia64/ia64.c: Likewise.
|
|
|
|
2001-10-30 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* emit-rtl.c (set_unique_reg_note): Don't create REG_EQUAL or
|
|
REG_EQUIV notes for ASM_OPERANDS. Return the new note (if any).
|
|
* rtl.h (set_unique_reg_note): Change return value.
|
|
* gcse.c (try_replace_reg): Use set_unique_reg_note.
|
|
* cse.c (cse_insn): Likewise.
|
|
* expr.c (emit_move_insn): Likewise.
|
|
* explow.c (force_reg): Likewise.
|
|
* local-alloc (update_equiv_regs): Likewise.
|
|
* loop.c (move_moveables, load_mems): Likewise.
|
|
* reload (find_reloads): Likewise.
|
|
|
|
2001-10-30 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
Localization fixes.
|
|
* c-decl.c (parmlist_tags_warning, start_struct,
|
|
check_for_loop_decls): Separate messages for struct, union and
|
|
enum cases to allow for languages in which they have different
|
|
genders.
|
|
* c-format.c (scanf_flag_specs): Separate short and long name of
|
|
the assignment suppression feature.
|
|
(check_format_types): Localize "pointer" and "different types"
|
|
strings.
|
|
* c-lex.c (lex_number): Localize "an unsigned long int" and
|
|
related strings.
|
|
(lex_string) [MULTIBYTE_CHARS]: Use initial lowercase letter on
|
|
warning message.
|
|
* c-typeck.c (build_unary_up): Separate messages for increment and
|
|
decrement cases to allow for languages in which they use different
|
|
articles. Localize the strings "increment" and "decrement" in one
|
|
case.
|
|
|
|
Tue Oct 30 11:08:11 CET 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* lcm.c (optimize_mode_switching): Do not rebuild liveness information
|
|
when no changes has been made.
|
|
|
|
* gcse.c (reg_set_bitmap): Turn into reg_set.
|
|
(modify_mem_list_set, canon_modify_mem_list_set)
|
|
(clear_modify_mem_tables, free_modify_mem_tables): New.
|
|
(gcse_main); Use free_modify_mem_tables.
|
|
(free_gcse_mem): Likewise; free the bitmaps.
|
|
(alloc_gcse_main): Initialize the bitmaps.
|
|
(canon_list_insert): Set canon_modify_mem_list_set.
|
|
(record_last_mem_set_info): Likewise; set modify_mem_list_set.
|
|
(compute_hash_table): Use clear_modify_mem_tables.
|
|
(reset_opr_set_tables): Likewise.
|
|
(oprs_not_set_p): reg_set_bitmap is regset.
|
|
(mark_set, mark_clobber): Likewise.
|
|
|
|
* df.h (DF_EQUIV_NOTES): New constant.
|
|
(df_insn_refs_record): Record uses inside or REG_EQUIV/EQUAL notes
|
|
when asked for.
|
|
|
|
* sched-rgn.c (CHECK_DEAD_NOTES): New constant.
|
|
(init_regions, schedule_insns): Conditionalize the checking
|
|
code by CHECK_DEAD_NOTES; avoid multiple calls to update_life_info.
|
|
|
|
Tue Oct 30 11:02:31 CET 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* i386.md (movti_rex64 splitter): Fix condition.
|
|
|
|
2001-10-29 Zack Weinberg <zack@codesourcery.com>
|
|
|
|
* configure.in: Do not assume that gas's version number is the
|
|
last thing on the first line of as --version output.
|
|
* configure: Regenerate.
|
|
|
|
* tradcpp.c: Include intl.h. Rename WARNING, ERROR, FATAL to
|
|
MT_WARNING, MT_ERROR, MT_FATAL.
|
|
(main): Call gcc_init_libintl.
|
|
(v_message): Call gettext on msgid and "warning: "
|
|
* tradcif.y: Include intl.h.
|
|
(yyerror): Make parameter definition consistent with
|
|
prototype. Call gettext on msgid argument.
|
|
|
|
2001-10-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* combine.c (num_sign_bit_copies): Avoid signed/unsigned
|
|
warnings.
|
|
|
|
* sparc/sol2.h: Include <sys/mman.h> when L_trampoline is defined.
|
|
|
|
Mon Oct 29 19:22:07 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* reload1.c (eliminate_regs): Test for reg_renumber being allocated
|
|
before referencing it.
|
|
|
|
2001-10-26 DJ Delorie <dj@redhat.com>
|
|
|
|
* config/rs6000/sysv4.h (LINK_SPEC): Allow -msdata=none to
|
|
override -G, and force -G0.
|
|
|
|
2001-10-29 Joseph S. Myers <jsm28@cam.ac.uk>
|
|
|
|
* ChangeLog.2, ChangeLog.3, ChangeLog.4, FSFChangeLog.10,
|
|
FSFChangeLog.11, c-common.c, c-common.def, c-common.h, c-decl.c,
|
|
c-dump.c, c-typeck.c, except.c, sdbout.c, simplify-rtx.c,
|
|
timevar.h, tree.h, varasm.c: Fix spelling errors and typos.
|
|
|
|
* loop.h (struct induction): Rename ext_dependant to
|
|
ext_dependent.
|
|
* loop.c: Change all uses.
|
|
(check_ext_dependant_givs): Rename to check_ext_dependent_givs.
|
|
All callers changed.
|
|
* timevar.c (DEFTIMEVAR): Fix spelling of identifier__ parameter.
|
|
|
|
2001-10-29 Joseph S. Myers <jsm28@cam.ac.uk>
|
|
|
|
* c-parse.in (expr_no_commas, primary), c-typeck.c
|
|
(parser_build_binary_op): Use IS_EXPR_CODE_CLASS.
|
|
|
|
2001-10-29 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
Undo assemble_name change in earlier patch.
|
|
|
|
Mon Oct 29 21:11:40 2001 Nicola Pero <n.pero@mi.flashnet.it>
|
|
|
|
* objc/objc-act.c (finish_message_expr): For the GNU runtime: when
|
|
determining the type of the receiver, do not check that TREE_CODE
|
|
of receiver is CALL_EXPR before calling receiver_is_class_object().
|
|
(receiver_is_class_object): For the GNU runtime: recognize
|
|
the case that the receiver is self in a class method context.
|
|
Check that TREE_CODE of receiver is CALL_EXPR when checking that
|
|
the receiver is a call to objc_get_class.
|
|
|
|
2001-10-29 John David Anglin <dave@hiauly1.hia.nrc.ca>
|
|
|
|
* pa.md (floatunssisf2): Set subreg 0 of operand 2 to zero.
|
|
|
|
Mon Oct 29 07:23:33 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* Makefile.in (OBJS): Put all files in alphabetical order.
|
|
|
|
* dwarf2out.c (add_const_value_attribute): Fix error in last
|
|
change.
|
|
|
|
Mon Oct 29 12:43:06 CET 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* basic-block.h (purge_all_dead_edges): Add update_life_p argument.
|
|
* cfgcleanup.c (merge_blocks): Update the life flag after merging;
|
|
fix warning.
|
|
* cfgrtl.c (purge_all_dead_edges): Allow updating of liveness.
|
|
(life_analysis): call purge_all_dead_edges after deleting noops.
|
|
(delete_noop_move): Do not purge CFG.
|
|
* toplev.c (rest_of_compilation): Update purge_all_dead_edges call.
|
|
|
|
2001-10-28 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/aix31.h (ASM_OUTPUT_EXTERNAL): Use assemble_name.
|
|
* config/rs6000/darwin.h (RS6000_OUTPUT_BASENAME): Delete.
|
|
(ASM_GLOBALIZE_LABEL): Use assemble_name.
|
|
(ASM_OUTPUT_COMMON): Likewise.
|
|
* config/rs6000/rs6000.c (print_operand): Use assemble_name.
|
|
(rs6000_output_function_epilogue): Likewise.
|
|
(output_mi_thunk): Fix typo.
|
|
(rs6000_output_symbol_ref): Use assemble_name.
|
|
(output_toc): Likewise.
|
|
* config/rs6000/sysv4.h (RS6000_OUTPUT_BASENAME): Delete.
|
|
* config/rs6000/xcoff.h (RS6000_OUTPUT_BASENAME): Delete;
|
|
assemble_name calls STRIP_NAME_ENCODING.
|
|
(ASM_OUTPUT_LABEL): Use assemble_name.
|
|
(ASM_GLOBALIZE_LABEL): Likewise.
|
|
(ASM_DECLARE_FUNCTION_NAME): Likewise.
|
|
(ASM_OUTPUT_ALIGNED_COMMON): Indent pseudo-op. Use assemble_name.
|
|
(ASM_OUTPUT_LOCAL): Likewise.
|
|
|
|
Sun Oct 28 15:45:16 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* builtins.c (get_memory_rtx): Handle POINTERS_EXTEND_UNSIGNED case.
|
|
(expand_builtin_apply, expand_builtin_return): Likewise.
|
|
(expand_builtin_va_arg, expand_builtin_va_copy): Likewise.
|
|
|
|
2001-10-28 Joseph S. Myers <jsm28@cam.ac.uk>
|
|
|
|
* ChangeLog.0, ChangeLog.1, ChangeLog.2, ChangeLog.3, ChangeLog.4,
|
|
ChangeLog.5, ChangeLog, FSFChangeLog.10, FSFChangeLog.11,
|
|
c-common.c, c-common.h, c-parse.in, c-typeck.c, cfg.c, config.gcc,
|
|
configure, configure.in, except.c, except.h, flow.c, function.c,
|
|
gcc.c, gcse.c, genrecog.c, libgcc2.c, loop.c, loop.h, params.def,
|
|
predict.def, predict.h, reg-stack.c, regmove.c, sched-deps.c,
|
|
sched-int.h, sibcall.c, ssa.c, stringpool.c, toplev.c, tree.c,
|
|
unroll.c: Fix spelling errors.
|
|
|
|
* doc/extend.texi, doc/invoke.texi: Fix spelling.
|
|
|
|
* doc/gcc.texi: Document use of "dependent" and American spelling.
|
|
|
|
Sun Oct 28 17:05:36 CET 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* expr.c (emit_group_load): Support CONCATs by storing them to memory
|
|
and reloading.
|
|
|
|
Sun Oct 28 09:59:54 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* expr.c (store_constructor_field): Only call adjust_address on MEM.
|
|
|
|
Sun Oct 28 16:48:09 CET 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* genrecog.c (write_switch): Output if before switch for
|
|
DT_elt_zero_wide_safe.
|
|
|
|
2001-10-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* Makefile.in (toplev.o, halfpic.o): Depend on halfpic.h
|
|
* i386/osfrose.h (SUBTARGET_SWITCHES): Add missing comma.
|
|
(FUNCTION_PROFILER): Const-ify.
|
|
* halfpic.c: Include "expr.h", "output.h" and "halfpic.h".
|
|
(eliminate_constant_term, assemble_name, output_addr_const):
|
|
Remove declarations.
|
|
(ptr_half_pic_address_p, half_pic_hash): Prototype.
|
|
(all_refs, half_pic_prefix, half_pic_hash, half_pic_declare,
|
|
half_pic_external, half_pic_address_p, half_pic_ptr): Const-ify.
|
|
* halfpic.h (ptr_half_pic_address_p, half_pic_finish): Prototype.
|
|
(half_pic_declare, half_pic_external): Const-ify.
|
|
* toplev.c: Include "halfpic.h".
|
|
|
|
2001-10-28 Joseph S. Myers <jsm28@cam.ac.uk>
|
|
|
|
* config/alpha/alpha.md, config/arm/arm.c, config/arm/arm.h,
|
|
config/d30v/d30v.h, config/fr30/fr30.c, config/i370/x-oe,
|
|
config/i386/i386.c, config/i386/i386-interix.h,
|
|
config/i386/i386.md, config/i386/i386.h, config/i386/sco5.h,
|
|
config/i860/i860.h, config/i860/i860.md, config/m68k/aux-exit.c,
|
|
config/m68k/m68k.c, config/mcore/mcore.c, config/mips/mips.md,
|
|
config/ns32k/ns32k.h, config/pa/pa.c, config/rs6000/rs6000.c,
|
|
config/sparc/sparc.c, config/m68hc11/m68hc11.c,
|
|
config/cris/cris.c, config/cris/cris.h, config/s390/s390.c,
|
|
config/s390/s390.h, config/stormy16/stormy16.h, doc/tm.texi: Fix
|
|
spelling errors.
|
|
|
|
* ChangeLog.0, ChangeLog.1, ChangeLog.2, ChangeLog.3, ChangeLog.4,
|
|
ChangeLog.5, ChangeLog, ChangeLog.lib, FSFChangeLog.10, ONEWS,
|
|
c-common.c, caller-save.c, cfg.c, cfgcleanup.c, cfgrtl.c,
|
|
collect2.c, df.h, diagnostic.h, final.c, gcse.c, gthr.h,
|
|
haifa-sched.c, jump.c, local-alloc.c, profile.c, protoize.c,
|
|
regmove.c, reload1.c, rtlanal.c, sched-vis.c, ssa.c, stmt.c,
|
|
system.h, toplev.c: Fix spelling errors.
|
|
|
|
Sat Oct 27 17:32:04 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* gcse.c (insert_insn_end_bb): Don't assume PAT is a SET.
|
|
|
|
* dwarf2out.c (reg_number): Abort if pseudo.
|
|
(reg_loc_descriptor): Return 0 if pseudo.
|
|
(is_based_loc): Return 0 if pseudo.
|
|
(mem_loc_descriptor): Return 0 for pseudo and handle 0 return from
|
|
recursive calls.
|
|
(concat_loc_descriptor): Return 0 if either part's descriptor is 0.
|
|
(loc_descriptor): Return 0 if can't find location and handle 0
|
|
return from recursive calls.
|
|
(loc_descriptor_from_tree): Likewise.
|
|
Fix handling of indirect.
|
|
Also return 0 for PLACEHOLDER_EXPR.
|
|
Clean up COMPONENT_REF cases.
|
|
(add_AT_location_descriptor): Simplify, but handle 0 return from
|
|
loc_descriptor.
|
|
(add_const_value_attribute): Avoid shift count warning.
|
|
(add_bound_info): Remove test for PLACEHOLDER_EXPR here.
|
|
Set comp_unit_die as context if not in function.
|
|
|
|
* config/mips/mips-protos.h: Break up long lines.
|
|
Remove needless #ifdef/#endif blocks.
|
|
Don't declare functions declared in file made by genpreds or recog.h.
|
|
* config/mips/mips.c (mips_output_function_prologue): TSIZE
|
|
is now HOST_WIDE_INT; delete unneeded casts.
|
|
* config/mips/mips.h: Don't use #elif.
|
|
|
|
* expr.c (stor_constructor_field): Always call adjust_address.
|
|
Copy TARGET before changing its alias set.
|
|
(store_field): Likewise, for TO_RTX.
|
|
(get_inner_reference): Stop at PLACEHOLDER_EXPR if can't find
|
|
replacement.
|
|
(safe_from_p, case ADDR_EXPR): Properly check for conflict.
|
|
(find_placeholder): Return 0 if can't find object.
|
|
(expand_expr, case PLACEHOLDER_EXPR): Abort if find_placeholder
|
|
returns 0.
|
|
|
|
Sat Oct 27 16:31:23 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* ifcvt.c (if_convert): Call clear_aux_for_blocks.
|
|
|
|
Sat Oct 27 12:12:09 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* cfgcleanup.c (merge_blocks_move_predecessor_nojumps,
|
|
merge_blocks_move_successors_nojumps): Set BB_UPDATE_LIFE.
|
|
(merge_blocks): Properly udpate life after making edge nonfallthru.
|
|
* cfgrtl.c (merge_blocks_nomove): Update global_live_at_end.
|
|
|
|
2001-10-26 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.c (get_shift_alg): Remove redundant code.
|
|
|
|
2001-10-26 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* c-typeck.c (convert_arguments): When comparing for enumeral
|
|
type equality, use TYPE_MAIN_VARIANT.
|
|
* gcc.dg/Wconversion.c: New tests.
|
|
|
|
2001-10-26 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* s390/s390.c: Fix comment typos.
|
|
* s390/s390.h: Likewise.
|
|
* s390/s390.md: Likewise.
|
|
|
|
2001-10-26 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* tree-inline.c (WALK_SUBTREE_TAIL): New macro.
|
|
(walk_tree): Use it for tail calls where appropriate.
|
|
|
|
2001-10-26 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* cse.c (check_for_label_ref): Don't require REG_LABEL notes for
|
|
non-local label_refs.
|
|
|
|
2001-10-26 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.md (4 anonymous patterns): New.
|
|
|
|
2001-10-26 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.c (get_shift_alg): Clean up. Return the
|
|
algorithm through the shift_info structure.
|
|
(emit_a_shift): Update the use of get_shift_alg.
|
|
|
|
2001-10-27 Daniel Berlin <dan@cgsoftware.com>
|
|
|
|
* sched-rgn.c: Remove bitset typedef.
|
|
Change bitset to sbitmap in prototypes / variable types.
|
|
Remove bbset_size.
|
|
Remove edgeset_bits.
|
|
Remove edgeset_size.
|
|
s/BITSET_ADD/SET_BIT/g
|
|
s/BITSET_INVERT/sbitmap_ones/g
|
|
s/BITSET_INTER/sbitmap_a_and_b/g
|
|
s/BITSET_UNION/sbitmap_a_or_b/g
|
|
s/BITSET_DIFFER/sbitmap_difference/g
|
|
s/bitset_member/TEST_BIT/g
|
|
(BITSET_*): Removed.
|
|
(bitset_member): Removed.
|
|
(extract_bitlst): Rewrite, now that we have sbitmaps, we can use
|
|
EXECUTE_IF_SET_IN_SBITMAP.
|
|
(split_edges): Rewrite, use sbitmap functions instead of bitset
|
|
operations.
|
|
(schedule_region): Allocate/free sbitmaps, rather than bitsets.
|
|
|
|
2001-10-26 Andreas Schwab <schwab@suse.de>
|
|
|
|
* reload1.c (emit_input_reload_insns): Fix parens in last
|
|
(undocumented) change that was supposed to change only whitespace.
|
|
|
|
Fri Oct 26 07:18:08 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* cfgcleanup.c (BB_SET_FLAG, BB_CLEAR_FLAG): Add cast to avoid warning.
|
|
|
|
* local-alloc.c (update_equiv_regs): Don't make REG_EQUAL note for
|
|
ASM_OPERANDS.
|
|
|
|
2001-10-26 Andreas Jaeger <aj@suse.de>
|
|
|
|
* flow.c (clear_log_links): Remove unused variable.
|
|
* cfgcleanup.c (cleanup_cfg): Likewise.
|
|
|
|
2001-10-26 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* tree-inline.c (remap_decl): Don't copy size and size_unit here.
|
|
(remap_save_expr): Map a remapped SAVE_EXPR to error_mark_node.
|
|
|
|
2001-10-26 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/alpha/alpha.h (enum reg_class): Add R24_REG, R25_REG;
|
|
rename PV_REG to R27_REG.
|
|
(REG_CLASS_CONTENTS, REGNO_REG_CLASS): Update.
|
|
(REG_CLASS_FROM_LETTER): Update.
|
|
(PREFERRED_RELOAD_CLASS): Don't widen a reg class.
|
|
* config/alpha/alpha.md (divsi3): Don't hard-code r24, r25, r27.
|
|
(udivsi3, modsi3, umodsi3): Likewise.
|
|
(divdi3, udivdi3, moddi3, umoddi3): Likewise.
|
|
|
|
2001-10-26 Richard Henderson <rth@redhat.com>
|
|
|
|
* cfg.c (clear_aux_for_blocks): Split out of ...
|
|
(free_aux_for_blocks): here.
|
|
(clear_aux_for_edges): Split from ...
|
|
(free_aux_for_edges): here.
|
|
* basic-block.h: Declare them.
|
|
* lcm.c (compute_antinout_edge): Use them.
|
|
(compute_laterin, compute_available, compute_nearerout): Likewise.
|
|
(optimize_mode_switching): Likewise.
|
|
|
|
2001-10-26 Richard Henderson <rth@redhat.com>
|
|
|
|
* Makefile.in (unstage*): Remove as, ld, collect-ld before
|
|
moving everything back to the main build directory.
|
|
|
|
2001-10-26 Christopher Faylor <cgf@redhat.com>
|
|
|
|
* config/i386/cygwin.h: Search target specific include directory, if
|
|
appropriate.
|
|
|
|
2001-10-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* dwarf2out.c (PTR_SIZE, default_eh_frame_section): Move outside
|
|
of macro guards. Fix #endif comment.
|
|
|
|
* output.h (default_exception_section, default_eh_frame_section):
|
|
Move prototypes outside of macro guard.
|
|
|
|
* crtstuff.c: Fix #endif comment.
|
|
|
|
Thu Oct 25 12:21:58 2001 Jeffrey A Law (law@cygnus.com)
|
|
|
|
* doc/md.texi (movMM): Clarify semantics of storing into a
|
|
non-paradoxical SUBREG.
|
|
|
|
2001-10-25 Zack Weinberg <zack@codesourcery.com>
|
|
|
|
* langhooks.c (lang_hook_default_clear_binding_stack): New.
|
|
(lang_hook_default_get_alias_set): Move next to other alias
|
|
hooks.
|
|
* langhooks.h: Prototype lang_hook_default_clear_binding_stack.
|
|
(LANG_HOOKS_CLEAR_BINDING_STACK): New macro.
|
|
(LANG_HOOKS_INITIALIZER): Add it.
|
|
* toplev.h (struct lang_hooks): Add clear_binding_stack.
|
|
* toplev.c (compile_file): Call lang_hooks.clear_binding_stack
|
|
instead of a loop calling poplevel.
|
|
|
|
2001-10-25 Nick Clifton <nickc@cambridge.redhat.com>
|
|
|
|
* config/mips/isa3264.h (SUBTARGET_CPP_SIZE_SPEC): Replace
|
|
occurrences of #elif with #if...#endif.
|
|
|
|
2001-10-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* cris.h (EH_RETURN_DATA_REGNO): Fix unsigned>=0 warning.
|
|
|
|
Thu Oct 25 08:46:06 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* alias.c (can_address_p): No longer static.
|
|
* emit-rtl.c (get_mem_attrs): New parameter, MODE; all callers changed.
|
|
Return 0 if all parameters are default values.
|
|
(set_mem_attributes): Set MEM_KEEP_ALIAS_SET_P.
|
|
(adjust_address_1): Try harder to compute a size.
|
|
* expr.c (expand_assignment, store_constructor): If can't address,
|
|
set MEM_KEEP_ALIAS_SET_P.
|
|
(store_constructor_field): Don't change set if MEM_KEEP_ALIAS_SET_P.
|
|
(store_field): Likewise.
|
|
(store_constructor): Simplify call to store_constructor_field.
|
|
* expr.h (can_address_p): New declaration.
|
|
* gensupport.c (gen_rtx_CONST_INT): New function.
|
|
* rtl.h (MEM_KEEP_ALIAS_SET_P): New macro.
|
|
(MEM_SIZE): Get size from mode, if not set and not BLKmode.
|
|
(MEM_COPY_ATTRIBUTES): Copy MEM_KEEP_ALIAS_SET_P.
|
|
|
|
* stmt.c (expand_end_case): Remove orig_minval and use tree_low_cst.
|
|
|
|
2001-10-24 Christopher Faylor <cgf@redhat.com>
|
|
|
|
* config/i386/cygwin.h: Use proper path for mingw crt files when
|
|
-mno-cygwin.
|
|
|
|
Wed Oct 24 18:43:42 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* dwarf2out.c (file_info_cmp): Always return consistent results.
|
|
|
|
2001-10-24 Roger Sayle <roger@eyesopen.com>
|
|
|
|
* stmt.c (expand_end_case): Index jumptables from zero for
|
|
suitably small values of minval.
|
|
|
|
2001-10-24 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* stor-layout.c (place_union_field): If any field was aligned with
|
|
attribute aligned, set record type's TYPE_USER_ALIGN.
|
|
(place_field): Likewise.
|
|
(finalize_record_size): Don't clear TYPE_USER_ALIGN.
|
|
(layout_type) [ARRAY_TYPE]: Copy element's TYPE_USER_ALIGN.
|
|
|
|
2001-10-24 Zack Weinberg <zack@codesourcery.com>
|
|
|
|
* c-common.h (struct c_common_identifier): Remove rid_code field.
|
|
(C_RID_CODE): Use ->node.rid_code instead of ->rid_code.
|
|
|
|
* c-typeck.c (constructor_designated): New local flag.
|
|
(struct constructor_stack): Add "designated" field to match.
|
|
(start_init): Clear it.
|
|
(really_start_incremental_init, push_init_level): Push and
|
|
clear it.
|
|
(pop_init_level): Pop it.
|
|
(set_designator): Set it.
|
|
|
|
(pop_init_level): Suppress "missing initializer" warnings if
|
|
constructor_designated is true.
|
|
(process_init_element): Suppress warning about union
|
|
initialization under traditional C, if constructor_designated
|
|
is true.
|
|
|
|
Wed Oct 24 15:35:38 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* integrate.c (copy_rtx_and_substitute, case CALL): Fix error in last
|
|
change.
|
|
|
|
Wed Oct 24 13:26:12 2001 Jeffrey A Law (law@cygnus.com)
|
|
|
|
* h8300.h (RETURN_ADDR_RTX): Remove old, incorrect definition.
|
|
|
|
2001-10-24 Dan Nicolaescu <dann@ics.uci.edu>
|
|
|
|
* ssa-ccp.c (ssa_ccp_substitute_constants): Don't do anything if
|
|
the node was already a set to a constant.
|
|
|
|
Wed Oct 24 12:41:19 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* emit-rtl.c (set_mem_attributes): Fix typo in last change.
|
|
* print-rtl.c (print_rtx, case MEM): Improve display of MEM_DECL.
|
|
|
|
2001-10-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* s390/linux.h (ASM_OUTPUT_BYTE): Fix format specifier warnings.
|
|
(ASM_OUTPUT_ASCII): Const-ify. Fix signed/unsigned warning.
|
|
(ASM_OUTPUT_MI_THUNK): Fix format specifier warnings.
|
|
* s390.c (s390_final_chunkify): Don't use string concatenation.
|
|
(s390_function_prologue, s390_function_epilogue): Const-ify.
|
|
* s390.h (FUNCTION_PROFILER): Remove unused variable.
|
|
|
|
2001-10-24 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* c-decl.c (finish_decl): Don't add DECL_STMTs for nested function
|
|
prototypes.
|
|
|
|
2001-10-23 Stan Shebs <shebs@apple.com>
|
|
|
|
* config/rs6000/x-darwin: Use -no-cpp-precomp instead of
|
|
-traditional-cpp in first-stage compilation.
|
|
|
|
Tue Oct 23 21:45:40 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* gensupport.c (target_flags): Add.
|
|
|
|
Tue Oct 23 13:05:53 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.
|
|
|
|
* builtins.c (expand_builtin_setjmp): Only call convert_memory_address
|
|
if needed.
|
|
(expand_builtin_longjmp, expand_builtin_alloca): Likewise.
|
|
* except.c (expand_builtin_frob_return_addr): Likewise.
|
|
(expand_builtin_eh_return): Likewise.
|
|
* stmt.c (expand_computed_goto): Likewise.
|
|
* explow.c (memory_address): Likewise.
|
|
(allocate_dynamic_stack_space): Clean up predicate testing.
|
|
(probe_stack_range): Convert SIZE to Pmode.
|
|
* calls.c (rtx_for_function_call): Only call convert_memory_address
|
|
if needed.
|
|
Pass function call operand as ptr_mode, not Pmode.
|
|
* expr.c (expand_assignment): Clean up calls to convert_memory
|
|
address by only doing so when needed and making offsets Pmode.
|
|
(store_constructor, expand_expr, expand_expr_unaligned): Likewise.
|
|
* function.c (assign_parms): Ensure address in MEM for RESULT_DECL
|
|
is in Pmode, not ptr_mode.
|
|
|
|
2001-10-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* darwin-protos.h (constructor_section, destructor_section,
|
|
mod_init_section, mod_term_section): Prototype.
|
|
* darwin.c (machopic_finish, update_non_lazy_ptrs, update_stubs):
|
|
Const-ify.
|
|
* darwin.h (ASM_DECLARE_OBJECT_NAME, ASM_DECLARE_FUNCTION_NAME):
|
|
Likewise.
|
|
(SECTION_FUNCTION): Prototype `FUNCTION'. Delete
|
|
objc_section_init declaration.
|
|
(EXTRA_SECTION_FUNCTIONS): Prototype objc_section_init.
|
|
(objc_section_init, try_section_alias): Make static.
|
|
(alias_section): Make static and hide unused function.
|
|
(ASM_GENERATE_INTERNAL_LABEL): Fix format specifier warning.
|
|
|
|
Tue Oct 23 13:05:53 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* alias.c (can_address_p): Compnonents are not addressable if
|
|
the containing type has alias set 0.
|
|
(get_alias_set): Rework to use STRIP_NOPS.
|
|
Only call front-end routine on object, type, or object with
|
|
NOPs stripped, not inner values.
|
|
Use language hook to call front-end routine.
|
|
* builtins.c (get_memory_rtx): Always call set_mem_attributes.
|
|
(expand_builtin_apply): Call set_mem_align on MEMs we make.
|
|
Don't pass alignment to emit_block_move.
|
|
(expand_builtin_memcpy, expand_builtin_va_copy): Likewise.
|
|
(expand_builtin_memset): Likewise, but for clear_storage.
|
|
* c-common.c (lang_get_alias_set): Renamed to c_common_alias_set
|
|
and remove C++ specific parts.
|
|
* c-common.h (c_common_get_alias_set): Add declaration.
|
|
* c-lang.c (LANG_HOOKS_GET_ALIAS_SET): New macro.
|
|
* calls.c (emit_call_1): Fix typo in sibcall_pop case.
|
|
(save_fixed_argument_area): Call set_mem_align.
|
|
Remove alignment in call to emit_block_move.
|
|
(emit_library_call_value_1, store_one_arg): Likewise.
|
|
(target_for_arg): Remove; disabled long ago.
|
|
* emit-rtl.c (set_mem_attributes): Rework to only call get_mem_attrs
|
|
once and similar cleanups.
|
|
(offset_address): Use proper introductory comment.
|
|
* expr.c (emit_block_move): Use alignment from that of MEM args, not
|
|
from explicit operand; all callers changed.
|
|
(clear_storage): Likewise.
|
|
(expand_assignment): Don't call set_mem_alias_set on to_rtx.
|
|
(store_field): Remove kludge on alias set used for to_rtx.
|
|
(highest_pow2_factor, case *_DIV_EXPR): Never return 0.
|
|
(expand_expr_unaligned): Call set_mem_attributes instead of
|
|
set_mem_alias_set.
|
|
* expr.h (emit_block_move, clear_storage): Remove ALIGN argument.
|
|
* function.c (assign_stack_temp_for_type): Set MEM alignment.
|
|
(expand_function_end): Track MEM attributes of trampolines.
|
|
* ifcvt.c (noce_try_cmove_arith): Set alignment of new MEM.
|
|
* integrate.c (copy_rtx_and_substitute, case CALL): Copy memory
|
|
attributes from original.
|
|
* langhooks.c (lang_hook_default_get_alias_set): New function.
|
|
(hook_get_alias_set_0): New function.
|
|
* langhooks.h (hook_get_alias_set_0): New declaration.
|
|
(lang_hook_default_get_alias_set): Likewise.
|
|
(LANG_HOOKS_GET_ALIAS_SET): New macro; add to initializer.
|
|
* reload1.c (alter_reg): Use adjust_address_nv.
|
|
* rtl.c (get_mode_alignment): Moved to here.
|
|
* rtl.h (MEM_ALIGN): Take default from mode, if not BLKmode, and
|
|
change default if unknown from 1 to BITS_PER_UNIT.
|
|
* stor-layout.c (get_mode_alignment): Remove from here.
|
|
* toplev.h (struct lang_hoks): Add get_alias_set field.
|
|
* tree.h (lang_get_alias_set): Delete declaration.
|
|
* config/arc/arc.c (arc_setup_incoming_varags): Set MEM alignment.
|
|
* config/i386/i386.c (ix86_setup_incoming_varargs): Likewise.
|
|
(ix86_va_arg): Likewise.
|
|
* config/i960/i960.c (i960_setup_incoming_varargs): Likewise.
|
|
* config/pa/pa.c (hppa_builtin_saveregs): Likewise.
|
|
* config/sparc/sparc.c (sparc_va_arg): Likewise.
|
|
* config/rs6000/rs6000.c (setup_incoming_varargs): Likewise.
|
|
(expand_block_move_mem): Remove dead code.
|
|
|
|
2001-10-22 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* c-common.c (warn_div_by_zero): New.
|
|
* c-common.h (warn_div_by_zero): New.
|
|
* c-decl.c (c_decode_option): Take it on the command line.
|
|
* c-typeck.c (build_binary_op): Warn about division by zero.
|
|
* doc/invoke.texi: Document the new command line option, fix
|
|
documentation of -Wmultichar.
|
|
* testsuite/gcc.dg/divbyzero.c: New tests.
|
|
* testsuite/gcc.dg/noncompile/20010524-1.c: Update.
|
|
|
|
Tue Oct 23 15:30:23 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* i386.c (ix86_expand_int_movcc): Cleanup; use expand_simple_*op.
|
|
|
|
* toplev.c (rest_of_compilation): Use CLEANUP_UPDATE_LIFE
|
|
to avoid update_life_info call.
|
|
* basic-block.h (CLEANUP_UPATE_LIFE): Define.
|
|
* cfgcleanup.c (bb_flags): New enum.
|
|
(BB_FLAGS, BB_SET_FLAG, BB_CLEAR_FLAG, FORWARDER_BLOCK_P): New macros.
|
|
(notice_new_block, update_forwarder_flag): New functions.
|
|
(try_simplify_condjump): Use FORWARDER_BLOCK_P.
|
|
(try_forward_edges): Likewise; update flags.
|
|
(merge_blocks): Likewise.
|
|
(outgoing_edges_match): Likewise.
|
|
(try_crossjump_to_edge): Likewise.
|
|
(try_optimize_cfg): Likewise; initialize and clear the flags;
|
|
recompute life info if needed.
|
|
(cleanup_cfg): No need to clear aux pointers.
|
|
|
|
2001-10-23 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* config/i386/i386.c (override_options): Default to minimum
|
|
stack alignment when optimizing for code size.
|
|
* doc/invoke.texi (-mpreferred-stack-boundary): Document the
|
|
change.
|
|
|
|
* config/i386/i386.c (override_options): Set upper limit of
|
|
-mpreferred-stack-boundary to 12.
|
|
|
|
2001-10-22 Zack Weinberg <zack@codesourcery.com>
|
|
|
|
* recog.c (peephole2_optimize): Add default case to switch.
|
|
|
|
2001-10-23 Joseph S. Myers <jsm28@cam.ac.uk>
|
|
|
|
* doc/gcc.texi (Sending Patches): Remove.
|
|
|
|
2001-10-22 Hans-Peter Nilsson <hp@bitrange.com>
|
|
|
|
* unwind-dw2-fde.c (fde_unencoded_compare): Derefer pc_begin
|
|
fields when comparing.
|
|
|
|
2001-10-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* arm.h (HOST_INT, HOST_UINT): Delete. Remove all uses.
|
|
* arm.c (HOST_INT, HOST_UINT): Likewise.
|
|
|
|
2001-10-22 Stan Shebs <shebs@apple.com>
|
|
|
|
* config/darwin-protos.h (darwin_exception_section): Declare.
|
|
(darwin_eh_frame_section): Declare.
|
|
|
|
Mon Oct 22 18:21:25 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* i386.md (movti_rex64): Fix mode.
|
|
|
|
2001-10-22 Stan Shebs <shebs@apple.com>
|
|
|
|
* target.h (struct gcc_target): Add asm_out.exception_section,
|
|
asm_out.eh_frame_section.
|
|
* target-def.h (TARGET_ASM_EXCEPTION_SECTION): New macro.
|
|
(TARGET_ASM_EH_FRAME_SECTION): New.
|
|
(TARGET_INITIALIZER): Update.
|
|
* output.h (default_exception_section): Declare.
|
|
(default_eh_frame_section): Declare.
|
|
* dwarf2out.c: Include target.h.
|
|
(output_call_frame_info): Call target hook for eh frames.
|
|
(default_eh_frame_section): New function.
|
|
* except.c: Include target.h.
|
|
(output_function_exception_table): Call target hook for exception
|
|
section.
|
|
* varasm.c (default_exception_section): Rename from
|
|
exception_section, remove EXCEPTION_SECTION macro.
|
|
|
|
* config/darwin.h (darwin_eh_frame_section): New function.
|
|
(EXCEPTION_SECTION): Remove.
|
|
(TARGET_ASM_EXCEPTION_SECTION): Define.
|
|
* config/nextstep.h (EH_FRAME_SECTION_ASM_OP): Remove.
|
|
(nextstep_exception_section): New function.
|
|
(nextstep_eh_frame_section): New function.
|
|
(TARGET_ASM_EXCEPTION_SECTION): Define.
|
|
(TARGET_ASM_EH_FRAME_SECTION): Define.
|
|
|
|
* config/pa/som.h (EXCEPTION_SECTION): Remove.
|
|
(TARGET_ASM_EXCEPTION_SECTION): Define.
|
|
* config/rs6000/sysv4.h, config/rs6000/xcoff.h
|
|
(EXCEPTION_SECTION): Remove.
|
|
(TARGET_ASM_EXCEPTION_SECTION): Define.
|
|
* config/stormy16/stormy16.h: Remove comments referencing
|
|
EXCEPTION_SECTION and EH_FRAME_SECTION_ASM_OP.
|
|
|
|
* doc/tm.texi: Document TARGET_ASM_EXCEPTION_SECTION and
|
|
TARGET_ASM_EH_FRAME_SECTION.
|
|
|
|
2001-10-22 Nick Clifton <nickc@cambridge.redhat.com>
|
|
|
|
* config/mips/mips.md (mul_acc_si): Fix precedence of conditional
|
|
terms.
|
|
|
|
* c-format.c: Fix spelling typo in comment.
|
|
|
|
* sched-int.h: Fix typo in GCC preamble.
|
|
|
|
2001-10-21 Craig Rodrigues <rodrigc@gcc.gnu.org>
|
|
|
|
PR debug/4252
|
|
* doc/invoke.texi: Remove references to -fdump-translation-unit.
|
|
|
|
2001-10-22 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/i386/i386.c (ix86_expand_clear): New.
|
|
* config/i386/i386-protos.h: Declare it.
|
|
* config/i386/i386.md (setcc peep2s): Use it.
|
|
(movsi_xor): Unexport.
|
|
|
|
2001-10-22 Richard Henderson <rth@redhat.com>
|
|
|
|
* flow.c (clear_log_links): Use free_INSN_LIST_list, not
|
|
free_EXPR_LIST_list for LOG_LINKS.
|
|
|
|
2001-10-21 Robert Lipe <robertlipe@usa.net>
|
|
|
|
* config/i386/i386.c (sco_asm_named_section): Delete.
|
|
(sco_asm_out_constructor): Delete.
|
|
* config/i386/sco5.h (ASM_QUAD): Undo damage from att.h.
|
|
(ASM_OUTPUT_DOUBLE_INT): Likewise.
|
|
(TARGET_ASM_CONSTRUCTOR): Delete. Use default.
|
|
(TARGET_ASM_NAMED_SECTION): Use default for ELF.
|
|
(EXCEPTION_SECTION): Delete EH scn renaming hack.
|
|
|
|
2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* c-format.c (maybe_read_dollar_number): Use safe-ctype macros
|
|
and/or fold extra calls into fewer ones.
|
|
* collect2.c (dump_file): Likewise.
|
|
* cppexp.c (parse_number): Likewise.
|
|
* cpplex.c (_cpp_lex_direct): Likewise.
|
|
* final.c (output_asm_insn, asm_fprintf): Likewise.
|
|
* fix-header.c (inf_scan_ident, main): Likewise.
|
|
* fixinc/fixfixes.c (char_macro_use_fix, char_macro_def_fix):
|
|
Likewise.
|
|
* fold-const.c (real_hex_to_f): Likewise.
|
|
* gen-protos.c (parse_fn_proto): Likewise.
|
|
* genattrtab.c (check_attr_test, check_attr_value): Likewise.
|
|
* genrecog.c (change_state, write_action): Likewise.
|
|
* gensupport.c (shift_output_template): Likewise.
|
|
* local-alloc.c (requires_inout): Likewise.
|
|
* mips-tfile.c (IS_ASM_IDENT): Likewise.
|
|
* protoize.c (is_id_char, main): Likewise.
|
|
* real.c (asctoeg): Likewise.
|
|
* recog.c (asm_operand_ok): Likewise.
|
|
* reload.c (find_reloads): Likewise.
|
|
* scan.c (scan_identget_token): Likewise.
|
|
* sched-vis.c (print_value): Likewise.
|
|
* stringpool.c (ggc_alloc_string): Likewise.
|
|
* toplev.c (read_integral_parameter, decode_g_option): Likewise.
|
|
* tradcif.y (parse_number, yylex, parse_escape): Likewise.
|
|
* tradcpp.c (rescan): Likewise.
|
|
* tree.c (clean_symbol_name): Likewise.
|
|
* varasm.c (decode_reg_name): Likewise.
|
|
|
|
* alpha.h (ASM_OUTPUT_ASCII): Likewise.
|
|
* darwin.c (name_needs_quotes, func_name_maybe_scoped): Likewise.
|
|
* dsp16xx.h (ASM_OUTPUT_ASCII): Likewise.
|
|
* m88k.c (output_ascii): Likewise.
|
|
* m88k.h (OVERRIDE_OPTIONS): Likewise.
|
|
* mcore.h (REG_CLASS_FROM_LETTER): Likewise.
|
|
* ns32k/encore.h (ASM_OUTPUT_ASCII): Likewise.
|
|
* sh.h (REG_CLASS_FROM_LETTER): Likewise.
|
|
|
|
2001-10-21 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* langhooks.c (lang_hook_default_do_nothing,
|
|
lang_hook_default_decode_option): New defaults.
|
|
* langhooks.h: Make hooks unconditional and non-NULL.
|
|
* toplev.c (compile_file, toplev_main): Update.
|
|
* toplev.h: Update comments.
|
|
* objc/objc-act.c (lang_hooks): Update to new paradigm.
|
|
|
|
2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* arm.h (FUNCTION_ARG_REGNO_P): Use IN_RANGE.
|
|
|
|
* system.h (IN_RANGE): New macro.
|
|
|
|
2001-10-21 Zack Weinberg <zack@codesourcery.com>
|
|
|
|
* aclocal.m4 (AM_WITH_NLS): Also create and substitute
|
|
INTLDEPS variable, which does not include $LIBICONV.
|
|
* Makefile.in: Use INTLDEPS in LIBDEPS.
|
|
* configure: Regenerate.
|
|
|
|
2001-10-21 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* cpphash.h (struct cpp_buffer): Delete read_ahead and extra_char.
|
|
* cpplex.c (lex_percent, lex_dot): Remove.
|
|
(get_effective_char, skip_block_comment, skip_line_comment,
|
|
parse_identifier_slow, parse_number, parse_string, save_comment,
|
|
_cpp_lex_direct): Update to do lookback freely.
|
|
(IF_NEXT_IS, BACKUP): New macros.
|
|
* cpplib.c (cpp_push_buffer): Don't set read_ahead and extra_char.
|
|
* cppmacro.c (paste_tokens): Update.
|
|
|
|
2001-10-20 Nick Clifton <nickc@cambridge.redhat.com>
|
|
|
|
* doc/invoke.texi (i386 and x86-64 Options): Fix typo.
|
|
|
|
2001-10-20 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
* reload1.c (reload): Check CONSTANT_P before calling
|
|
LEGITIMATE_PIC_OPERAND_P.
|
|
* config/cris/cris.c (cris_legitimate_pic_operand): Revert
|
|
workaround of 2001-10-13.
|
|
|
|
Sat Oct 20 15:16:10 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* i386.c (split_di): Handle splitting of DFmode.
|
|
|
|
Sat Oct 20 07:27:14 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* emit-rtl.c (set_mem_attributes): Alignment is in bits.
|
|
(adjust_address_1, offset_address): Likewise.
|
|
|
|
* final.c (output_asm_operand_names): New fcn, from output_asm_insn.
|
|
(output_asm_insn): Call it for each line output.
|
|
Don't record an operand more than once.
|
|
|
|
* toplev.h (struct lang_hooks): HONOR_READONLY now bool.
|
|
* main.c: Include config.h and system.h, but not ansidecl.h.
|
|
* Makefile.in (main.o): Update accordingly.
|
|
|
|
Sat Oct 20 12:05:31 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* i386.h (SSE_REGPARM_MAX): Set to 8 for x86_64.
|
|
|
|
Sat Oct 20 12:01:07 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* basic-block.h (find_sub_basic_blocks): Use sbitmap parameter.
|
|
* cfgbuild.c (find_bb_boundaries, compute_outgoing_frequencies):
|
|
Break out from ...
|
|
(find_sub_basic_blocks): ... here;
|
|
(find_many_sub_basic_blocks): New.
|
|
* recog.c (split_all_insns): Update find_sub_basic_blocks call.
|
|
|
|
* i386.h (ASM_PREFERRED_EH_DATA_FORMAT): Define sdata4.
|
|
|
|
* i386.c (ix86_va_arg): Kill indirect_p handling; fix aliasing issues.:
|
|
|
|
* i386.c (split_di, split_ti): Revamp to use simplify_subreg.
|
|
|
|
* timevar.def (TV_LIFE, TV_LIFE_UPDATE, TV_MODE_SWITCH): new.
|
|
* flow.c (update_life_info): Measure time.
|
|
* c-decl.c: Include timevar.h
|
|
(c_expand_body): Measure time.
|
|
* toplev.c (rest_of_compilation): Measure time of mode switching
|
|
separately.
|
|
* Makefile.in (c-decl.o, cfgcleanup.o): Add dependency.
|
|
|
|
* toplev.c (flag_asynchronous_unwind_tables): New global variable.
|
|
(lang_independent_options): Add asynchronous-unwind-tables
|
|
(toplev_main): flag_asynchronous_unwind_tables implies
|
|
flag_unwind_tables.
|
|
* flags.h (flag_asynchronous_unwind_tables): Declare.
|
|
* dwarf2out.c (dwarf2out_stack_adjust): Take into account
|
|
flag_asynchronous_unwind_tables.
|
|
(output_call_frame_info): Likewise.
|
|
* invoke.texi (-fasynchronous-unwind-tables): Document.
|
|
* i386.c (optimization_options): Enable
|
|
flag_asynchronous_unwind_tables.
|
|
|
|
* i386.c (ix86_expand_setcc): Always expect target to be QImode.
|
|
* i386.md (s* expanders): Destination is QImode.
|
|
|
|
* toplev.c (rest_of_compilation): Do not call clear_log_links.
|
|
* rtl.h (clear_log_links): Kill.
|
|
* flow.c (clear_log_links): Make static; accept blocks parameter;
|
|
do no clear life info.
|
|
(update_life_info): Call clear_log_links.
|
|
|
|
* cfganal.c (forwarder_block_p): Avoid active_insn_p calls.
|
|
|
|
2001-10-20 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* cpplex.c (handle_newline, skip_escaped_newlines,
|
|
get_effective_char, skip_block_comment, skip_line_comment,
|
|
parse_identifier_slow, parse_number, parse_string,
|
|
_cpp_lex_direct): Update to do more stepping back.
|
|
(trigraph_ok): Similarly. Rename trigraph_p.
|
|
(SAVE_STATE, RESTORE_STATE): Remove.
|
|
(BUFF_SIZE_UPPER_BOUND): Tweak. Add sanity check.
|
|
|
|
* cpplib.c (destringize): Rename destringize_and_run, and
|
|
call run_directive directly.
|
|
(_cpp_do__Pragma): Simplify.
|
|
|
|
2001-10-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* pe.c (arm_pe_unique_section): Const-ify.
|
|
* pe.h (TARGET_ASM_NAMED_SECTION): Undef before defining.
|
|
(switch_to_section): Add static prototype.
|
|
|
|
* output.h (drectve_section): Prototype.
|
|
|
|
2001-10-19 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
|
|
|
|
* config.gcc (i[34567]86-*-gnu*, arc-*-elf*, d30v-*,
|
|
fr30-*-elf, hppa*64*-*-linux*, parisc*64*-*-linux*, hppa*-*-linux*,
|
|
parisc*-*-linux*, i370-*-linux*, i[34567]86-*-chorusos*,
|
|
i[34567]86-*-elf*, i[34567]86-ncr-sysv4*, i[34567]86-*-netware,
|
|
i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
|
|
i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-freebsd*,
|
|
i[34567]86-*-netbsdelf*, i[34567]86-*-linux*libc1,
|
|
i[34567]86-*-linux*, i[34567]86-moss-msdos*, i[34567]86-*-moss*,
|
|
i[34567]86-go32-rtems*, i[34567]86-*-rtems*, i[34567]86-*-rtemself*,
|
|
i[34567]86-*-solaris2*, i[34567]86-*-sysv5*, i[34567]86-*-sysv4*,
|
|
i[34567]86-*-udk*, i[34567]86-*-osf1*, i[34567]86-dg-dgux*,
|
|
i860-alliant-*, i860-*-sysv4*, ia64*-*-aix*, ia64*-*-linux*,
|
|
ia64*-*-hpux*, m32r-*-elf*, m88k-dg-dgux*, m88k-*-sysv4*, mcore-*-elf,
|
|
mips*-*-linux*, mn10200-*-*, mn10300-*-*, pj*-linux*, pjl-*,
|
|
powerpc64-*-linux*, powerpc-*-sysv*, powerpc-*-netbsd*,
|
|
powerpc-*-chorusos*, powerpc-*-eabiaix*, powerpc-*-eabisim*,
|
|
powerpc-*-elf*, powerpc-*-eabi*, powerpc-*-rtems*,
|
|
powerpc-*-linux*libc1, powerpc-*-linux*, powerpc-wrs-vxworks*,
|
|
powerpcle-wrs-vxworks*, powerpcle-*-sysv*, powerpcle-*-elf*,
|
|
powerpcle-*-eabisim*, powerpcle-*-eabi*, powerpcle-*-solaris2*,
|
|
rs6000-*-mach*, s390-*-linux*, s390x-*-linux*, sh-*-elf*,
|
|
sh-*-rtemself*, sh-*-rtems*, sh-*-linux*, stormy16-*-elf,
|
|
v850-*-rtems*, v850-*-*, x86_64-*-linux*), cris-*-aout, cris-*-elf,
|
|
cris-*-none, cris-*-linux*: Update ${tmfile} list.
|
|
(c4x-*-rtems*, c4x-*, i[34567]86-go32-rtems*, i[34567]86-*-rtemscoff*,
|
|
i[34567]86-*-rtems*, i[34567]86-*-rtemself*, i[34567]86-*-osf1*,
|
|
mn10200-*-*, mn10300-*-*, powerpc-*-beos*, powerpc-*-darwin*,
|
|
powerpc-wrs-vxworks*, powerpcle-wrs-vxworks*, v850-*-rtems*,
|
|
v850-*-*): Delete superflous ${cpu_type} setting.
|
|
* config/linux.h: Delete svr4.h include.
|
|
(SET_ASM_OP): Delete.
|
|
* config/netware.h (INT_ASM_OP): Undef before define.
|
|
* config/ptx4.h: Delete elfos.h include.
|
|
(PREFERRED_DEBUGGING_TYPE): Undef instead of wrapping.
|
|
* config/svr4.h: Delete elfos.h include. Update commentary.
|
|
* config/arc/arc.h, config/d30v/d30v.h, config/fr30/fr30.h,
|
|
config/m32r/m32r.h, config/m88k/sysv4.h, config/mn10200/mn10200.h,
|
|
config/mn10200/mn10300.h, config/stormy16/stormy16.h,
|
|
config/v850/v850.h: Delete svr4.h include.
|
|
* config/i370/linux.h, config/i386/osf1elf.h, config/m68k/linux.h,
|
|
config/m68k/m68kv4.h, config/m88k/sysv4.h,
|
|
config/sparc/sysv4.h: Update includes.
|
|
* config/i386/beos-elf.h, config/i386/netware.h, config/i386/ptx4-i.h,
|
|
config/i386/rtemself.h, config/i386/sol2.h, config/i386/sysv4.h,
|
|
config/i386/sysv5.h, config/i386/udk.h, config/ia64/linux.h,
|
|
config/m88k/dguxbcs.h: Delete includes.
|
|
* config/i386/dgux.h, config/i386/osf1elfgdb.h: Delete include.
|
|
(PREFERRED_DEBUGGING_TYPE): Undef before defining it.
|
|
* config/i860/fx2800.h (ASM_OUTPUT_SOURCE_LINE): Undef before defining
|
|
it.
|
|
* config/m88k/dgux.h: Delete include.
|
|
(SDB_DEBUGGING_INFO, PREFERRED_DEBUGGING_TYPE): Undef before
|
|
defining it.
|
|
* config/pj/pj.h (ASM_GENERATE_INTERNAL_LABEL,
|
|
ASM_OUTPUT_INTERNAL_LABEL, ASM_OUTPUT_SKIP): Undef before defining it.
|
|
* config/sh/elf.h: Update include.
|
|
(SDB_DEBUGGING_INFO, DWARF2_DEBUGGING_INFO, PREFERRED_DEBUGGING_TYPE,
|
|
DWARF2_ASM_LINE_DEBUG_INFO): Move behind includes.
|
|
|
|
2001-10-19 Catherine Moore <clm@redhat.com>
|
|
|
|
* config/stormy16/stormy-abi: Updates to varargs descriptions.
|
|
* config/stormy16/stormy16.c (stormy16_build_va_list): Reverse
|
|
base and count fields.
|
|
(stormy16_expand_builtin_va_start): last_reg_count changed to
|
|
size_of_reg_args. Use count + size in first comparison.
|
|
|
|
Fri Oct 19 15:24:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* langhooks.h (LANG_HOOKS_HONOR_READONLY): New macro.
|
|
* toplev.h (struct lang_hooks): New field HONOR_READONLY.
|
|
* emit-rtl.c (set_mem_attributes): Set RTX_UNCHANGING_P from
|
|
TREE_READONLY and TYPE_READONLY if lang_hooks.honor_readonly.
|
|
Set alignment from type if INDIRECT_REF.
|
|
(adjust_address_1, offset_address): Simplify alignment compuitation.
|
|
* expr.c (expand_expr, case INDIRECT_REF): Don't set RTX_UNCHANGING_P
|
|
here; done by set_mem_attributes.
|
|
|
|
2001-10-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* Makefile.in (rtlanal.o): Depend on $(TM_P_H).
|
|
* arm-protos.h (rdata_section, zero_init_section, common_section):
|
|
Prototype.
|
|
* arm.h (ASM_OUTPUT_DEF_FROM_DECLS): Const-ify.
|
|
* avr.h (ASM_OUTPUT_SKIP): Rename macro parameter to avoid
|
|
traditional mode stringification.
|
|
* function.c (thread_prologue_and_epilogue_insns): Wrap variable
|
|
in macros controling its use.
|
|
* rtlanal.c: Include tm_p.h.
|
|
* varasm.c (asm_output_aligned_bss): Mark parameter with
|
|
ATTRIBUTE_UNUSED.
|
|
(assemble_constant_align, assemble_start_function, assemble_align,
|
|
assemble_variable, assemble_trampoline_template,
|
|
output_constant_def_contents): Wrap potentially empty if-stmt body
|
|
in brackets.
|
|
|
|
2001-10-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* a29k-protos.h (literal_section): Prototype.
|
|
* a29k.h (ASM_FILE_START): Don't discard pointer qualifier.
|
|
* a29k.md: Ensure function pointers are prototyped.
|
|
* genattrtab.c (write_eligible_delay): Mark parameter with
|
|
ATTRIBUTE_UNUSED.
|
|
|
|
2001-10-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* calls.c (emit_call_1): Mark parameter with ATTRIBUTE_UNUSED.
|
|
* 1750a.c (print_operand): Fix format specifier warning.
|
|
* 1750a.h (ASM_FILE_START): Don't discard pointer qualifier.
|
|
* 1750a.md: Likewise.
|
|
* gcc.c (init_gcc_specs): Wrap with ENABLE_SHARED_LIBGCC.
|
|
* genemit.c (output_add_clobbers): Mark parameter with
|
|
ATTRIBUTE_UNUSED.
|
|
* genrecog.c (write_subroutine): Likewise.
|
|
* integrate.c (expand_inline_function): Delete unused variable.
|
|
* varasm.c (remove_from_pending_weak_list): Wrap with
|
|
ASM_WEAKEN_LABEL.
|
|
|
|
2001-10-19 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* simplify-rtx.c (simplify_plus_minus): Negate constant iff its neg
|
|
field is different to previous argument's neg field.
|
|
|
|
* config/alpha/alpha.c (summarize_insn): Don't abort on ASM_INPUT.
|
|
|
|
Fri Oct 19 15:24:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* final.c (get_decl_from_op): New function.
|
|
(output_asm_insn): Call it; write "*" when item with decl is address.
|
|
|
|
2001-10-19 Janis Johnson <janis187@us.ibm.com>
|
|
|
|
* doc/install.texi (Specific, sparc-sun-solaris2*) Copy documentation
|
|
about 64-bit support from the 3.0_branch version.
|
|
|
|
2001-10-19 Zack Weinberg <zack@codesourcery.com>
|
|
|
|
* aclocal.m4 (AM_WITH_NLS): AC_DEFINE HAVE_LIBINTL_H and
|
|
USE_INCLUDED_LIBINTL when appropriate.
|
|
* configure, config.in: Regenerate.
|
|
* Makefile.in (datadir): Set to @datadir@.
|
|
(intl.o): Also depend on $(CONFIG_H) and system.h.
|
|
|
|
* intl.c: Factor out common gettext initialization sequence.
|
|
(gcc_init_libintl): New function.
|
|
* intl.h: Include intl/libgnuintl.h if USE_INCLUDED_LIBINTL;
|
|
otherwise include libintl.h if HAVE_LIBINTL_H; otherwise turn
|
|
off NLS. Add multiple include guard. No need to #ifdef-guard
|
|
an #undef. Prototype gcc_init_libintl here.
|
|
|
|
* collect2.c (main), cppmain.c (general_init), gcc.c (main),
|
|
gcov.c (main), protoize.c (main), toplev.c (toplev_main):
|
|
Use gcc_init_libintl.
|
|
|
|
2001-10-19 Catherine Moore <clm@redhat.com>
|
|
|
|
* config/stormy16/stormy16.h (ASM_COMMENT_START): Define.
|
|
|
|
* config/stormy16/stormy16.c (stormy16_split_move): Make
|
|
sure that REG_INC notes are present for auto_inc operands.
|
|
|
|
2001-10-19 Andreas Jaeger <aj@suse.de>
|
|
|
|
* configure: Regenerated.
|
|
* configure.in: Add x86_64 to switch statements.
|
|
|
|
2001-10-18 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/alpha/alpha.md (sibcall_osf_1): Load destination
|
|
address into $27 explicitly.
|
|
(sibcall_value_osf_1): Likewise.
|
|
|
|
Thu Oct 18 16:07:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* emit-rtl.c (gen_reg_rtx): Also reallocate reg_decl array.
|
|
(offset_address): New function.
|
|
(free_emit_status): Free regno_decl.
|
|
(init_emit): Pass proper number of elements to xcalloc.
|
|
Allocate regno_decl.
|
|
(mark_emit_status): Mark regno_decl values.
|
|
* expr.c (highest_pow2_factor): New function.
|
|
(expand_assigment): Use it and offset_address.
|
|
Properly handle ptr_mode vs. Pmode in offset calculation.
|
|
(store_constructor, expand_expr_unaligned): Likewise.
|
|
(expand_expr, case COMPONENT_EXPR): Likewise.
|
|
* expr.h (offset_address): New decl.
|
|
* function.h (struct emit_status): Add regno_decl.
|
|
(REGNO_DECL): New macro.
|
|
* final.c (output_asm_name): Move in file and don't conditionalize
|
|
on flag_print_asm_name.
|
|
(output_asm_insn): Only call output_asm_name if flag_print_asm_name.
|
|
Output names of operands, if known.
|
|
* function.c (assign_parms): Set REGNO_DECL.
|
|
* integrate.c (integrate_decl_tree): Likewise.
|
|
* stmt.c (expand_decl): Likewise.
|
|
* regclass.c (reg_scan_mark_refs): Propagate REGNO_DECL for copies.
|
|
|
|
2001-10-18 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* attribs.c (handle_noinline_attribute): New function.
|
|
(handle_used_attribute): Likewise.
|
|
(c_common_attribute_table): Added noinline and used.
|
|
* doc/extend.texi (Function Attributes): Document them.
|
|
* c-decl.c (duplicate_decls): Propagate DECL_UNINLINABLE.
|
|
Warn when merging inline with attribute noinline.
|
|
(start_decl, start_function): Warn if inline and attribute
|
|
noinline appear in the same declaration.
|
|
|
|
2001-10-17 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* config.gcc: Update c4x and i370 for C front end-specific
|
|
dependencies.
|
|
* config/c4x/c4x-c.c: New.
|
|
* config/c4x/c4x-protos.h (c4x_handle_pragma): Remove.
|
|
(code_tree, data_tree, pure_tree, noreturn_tree, interrupt_tree):
|
|
New declarations.
|
|
* config/c4x/c4x.c: Don't include c-lex.h or c-pragma.h.
|
|
(code_tree, data_tree, pure_tree, noreturn_tree, interrupt_tree):
|
|
Make extern.
|
|
(c4x_init_pragma): Remove.
|
|
(c4x_parse_pragma, c4x_pr_CODE_SECTION, c4x_pr_DATA_SECTION,
|
|
c4x_pr_FUNC_IS_PURE, c4x_pr_FUNC_NEVER_RETURNS, c4x_pr_INTERRUPT,
|
|
c4x_pr_ignored): Move to c4x-c.c.
|
|
* config/c4x/c4x.h (REGISTER_TARGET_PRAGMAS): Update.
|
|
* config/c4x/t-c4x: Update.
|
|
* config/i370/i370-c.c: New.
|
|
* config/i370/i370.c: Don't include c-lex.h or c-pragma.h.
|
|
(i370_pr_map): Move to i370-c.c.
|
|
* config/i370/t-i370: New.
|
|
|
|
* doc/tm.texi: Update.
|
|
|
|
2001-10-17 Stan Shebs <shebs@apple.com>
|
|
|
|
* config/rs6000/rs6000.c: Make assorted mechanical formatting and
|
|
typo fixes throughout.
|
|
(machopic_output_stub): Remove some dead code.
|
|
|
|
2001-10-17 Richard Earnshaw <rearnsha@arm.com>
|
|
|
|
* cpplex.c (_cpp_get_buff): Fix off-by-one error that caused memory
|
|
leak.
|
|
|
|
Wed Oct 17 05:26:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* Makefile.in (print-rtl.o): Depend on TREE_H.
|
|
* alias.c (get_alias_set): Make two passes over objects to first
|
|
see if inner object is access via restricted pointer.
|
|
Defer allocating alias set for restricted pointer until here.
|
|
Call find_placeholder with second arg nonzero.
|
|
Minor cleanups.
|
|
* c-common.c (c_apply_type_quals_to_decl): Defer getting alias
|
|
set for restricted pointer types.
|
|
* emit-rtl.c (set_mem_attributes): Set more attributes.
|
|
(set_mem_align, change_address, adjust_address_1): New functions.
|
|
(change_address_1): Now static.
|
|
(adjust_address, adjust_address_nv): Deleted.
|
|
(replace_equiv_address): Call change_address_1.
|
|
* expr.c (get_inner_reference): Handle PLACEHOLDER_EXPR.
|
|
(find_placeholder): Get starting point from PLIST arg.
|
|
(expand_expr, case PLACEHOLDER_EXPR): Initialize find_placeholder arg.
|
|
* expr.h (set_mem_align, change_address, adjust_address_1): New decls.
|
|
(adjust_address, adjust_address_nv): New macros.
|
|
* print-rtl.c (tree.h): New include.
|
|
(print_rtx, case MEM): Print all memory attributes.
|
|
|
|
2001-10-17 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/alpha/alpha.c (direct_call_operand): Don't fall off end.
|
|
|
|
2001-10-16 Matt Kraai <kraai@alumni.carnegiemellon.edu>
|
|
|
|
* c-tree.texi: Eliminate duplicated word.
|
|
* cpp.texi: Likewise.
|
|
* install.texi: Likewise.
|
|
* invoke.texi: Likewise.
|
|
* tm.texi: Likewise.
|
|
|
|
2001-10-17 Michael Collison <collison@isisinc.net>
|
|
|
|
* dsp16xx.c: Fix comment formatting to match GNU standards.
|
|
(dsp16xx_output_function_prologue): Change type of 'size'
|
|
parameter from 'int' to HOST_WIDE_INT.
|
|
(dsp16xx_output_function_epilogue): Change type of 'size'
|
|
parameter from 'int' to HOST_WIDE_INT.
|
|
|
|
2001-10-16 Richard Henderson <rth@redhat.com>
|
|
|
|
* configure.in (HAVE_AS_GOTOFF_IN_DATA): New x86 check.
|
|
* configure, config.in: Rebuild.
|
|
|
|
* config/i386/i386.c (ix86_output_addr_vec_elt): New.
|
|
(ix86_output_addr_diff_elt): New.
|
|
* config/i386/i386.h (ASM_OUTPUT_ADDR_VEC_ELT): Use them.
|
|
(ASM_OUTPUT_ADDR_DIFF_ELT): Likewise.
|
|
(JUMP_TABLES_IN_TEXT_SECTION): New.
|
|
* config/i386/i386.md (tablejump): Handle HAVE_AS_GOTOFF_IN_DATA.
|
|
* config/i386/i386-protos.h: Update.
|
|
|
|
* config/i386/386bsd.h, config/i386/beos-elf.h,
|
|
config/i386/freebsd-aout.h, config/i386/freebsd.h,
|
|
config/i386/i386-interix.h, config/i386/i386elf.h,
|
|
config/i386/linux.h, config/i386/netbsd-elf.h,
|
|
config/i386/netbsd.h, config/i386/openbsd.h,
|
|
config/i386/ptx4-i.h, config/i386/rtemself.h,
|
|
config/i386/sco5.h, config/i386/sysv4.h, config/i386/x86-64.h
|
|
(ASM_OUTPUT_ADDR_DIFF_ELT, JUMP_TABLES_IN_TEXT_SECTION): Remove.
|
|
|
|
2001-10-16 Florian Weimer <fw@deneb.enyo.de>
|
|
|
|
* stmt.c (expand_asm_operands): Update commentary.
|
|
|
|
2001-10-16 Stan Shebs <shebs@apple.com>
|
|
|
|
* config/darwin.h (GCC_NAME): Remove, no longer used.
|
|
(NO_MATH_LIBRARY): Ditto.
|
|
(MATH_LIBRARY): Define to emptiness.
|
|
(DWARF2_DEBUGGING_INFO): Define.
|
|
(PREFERRED_DEBUGGING_TYPE): Define.
|
|
(EXTRA_SECTION_FUNCTIONS): Add darwin_exception_section.
|
|
(EXCEPTION_SECTION): Define.
|
|
(ASM_PREFERRED_EH_DATA_FORMAT): Define.
|
|
* config/darwin.c (darwin_encode_section_info): Handle case of
|
|
DECL_INITIAL being error_mark_node.
|
|
|
|
2001-10-16 Richard Henderson <rth@redhat.com>
|
|
|
|
* alpha.c (current_file_function_operand): Don't fail for profiling.
|
|
(direct_call_operand): New.
|
|
* alpha-protos.h: Declare it.
|
|
* alpha.h (EXTRA_CONSTRAINT): Use it.
|
|
(PREDICATE_CODES): Add it.
|
|
(ASM_OUTPUT_MI_THUNK): Remove.
|
|
* alpha32.h (ASM_OUTPUT_MI_THUNK): Remove.
|
|
* alpha.md (sibcall_osf_1, sibcall_value_osf_1): Add 's' alternative.
|
|
|
|
2001-10-16 Krister Walfridsson <cato@df.lth.se>
|
|
|
|
* config/i386/netbsd-elf.h (ASM_OUTPUT_ADDR_DIFF_ELT): Define.
|
|
(JUMP_TABLES_IN_TEXT_SECTION): Define.
|
|
|
|
Wed Oct 17 00:21:31 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* cfg.c (free_edge): Break out from ....
|
|
(remove_edge): ... here.
|
|
(clear_edges): Use free_edge.
|
|
|
|
* att.h (ASM_QUAD): Add comment.
|
|
* bsd.h, sco5.h, sun386.h (ASM_QUAD): Define.
|
|
|
|
Wed Oct 17 00:01:02 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* i386.c (split_ti): New function.
|
|
(ix86_split_to_parts): Support TImodes.
|
|
* i386.h (VALID_INT_MODE_P): Add TImode.
|
|
* i386.md (movdi splitter): Fix.
|
|
(movti): Support 64bit integer registers.
|
|
(movti_rex64): New function and splitter.
|
|
|
|
* i386.c (*_cost): Add movsx/movzx cost.
|
|
* i386.h (struct processor_costs): Add movsx/movzx fields.
|
|
(RTX_COSTS): Handle zero/sign extend + avoid believing that
|
|
64bit operations require split on 64bit machine.
|
|
(CONST_COST): Make large 64bit constants expensive on 64bit compilation.
|
|
|
|
* i386.c (ix86_setup_incoming_varargs): Fix mode of PLUS.
|
|
(ix86_expand_move): Avoid pushes of memory if size does not match;
|
|
move long constants to register.
|
|
(x86_initialize_trampoline): Fix mode.
|
|
* i386.h (ASM_OUTPUT_ADDR_VEC_ELT, ASM_OUTPUT_ADDR_DIFF_ELT):
|
|
Use ASM_QUAD on 64bit.
|
|
* i386.md (test pattern): Disallow impossible constants.
|
|
(tablejump PIC expander): Fix emitting of sum.
|
|
(movdicc_rex64): Rename to movdicc.
|
|
* linux64.h (LINK_SPEC): Add missing '%'.
|
|
|
|
2001-10-16 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* tree-inline.c (inlinable_function_p): Leave it up to the
|
|
front-end to turn -finline-functions into DECL_INLINE set for all
|
|
functions.
|
|
|
|
2001-10-16 Stan Shebs <shebs@apple.com>
|
|
|
|
* config/rs6000/darwin.h (ASM_COMMENT_START): Define.
|
|
|
|
2001-10-16 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
* recog.c: Formatting and comment typo fixes.
|
|
|
|
* configure.in (gcc_cv_as_bfd_srcdir): New. Use it to find gas
|
|
version in single tree build.
|
|
* configure: Regenerate.
|
|
|
|
2001-10-15 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/rs6000.md (cr_logical): Swap order of CODE and
|
|
MODE arguments to gen_rtx and compare operand with const0_rtx.
|
|
|
|
2001-10-15 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* system.h: Poison old unused target macros.
|
|
* config/dsp16xx.h (ASM_OPEN_PAREN, ASM_CLOSE_PAREN): Remove.
|
|
* config/stormy16/stormy16.c: Update references to obsolete macros.
|
|
* config/stormy16/stormy16.h: Similarly.
|
|
* config/stormy16/stormy16.md: Similarly.
|
|
* config/cris/cris.h: Similarly.
|
|
|
|
2001-10-15 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* cpplib.c (struct pragma_entry): Store the name as a hashnode.
|
|
(lookup_pragma_entry, insert_pragma_entry, do_pragma,
|
|
cpp_register_pragma): Update accordingly.
|
|
|
|
2001-10-14 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* c-pragma.h (cpp_register_pragma_space): Remove.
|
|
* cpplib.h (cpp_register_pragma_space): Remove.
|
|
* cpplib.c (lookup_pragma_entry, insert_pragma_entry): New.
|
|
(cpp_register_pragma_space): Remove.
|
|
(cpp_register_pragma): Simplify using lookup_pragma_entry,
|
|
add sanity checks.
|
|
(do_pragma): Similarly.
|
|
(_cpp_init_internal_pragmas): Don't register namespaces.
|
|
|
|
* config/v850/v850.h (REGISTER_TARGET_PRAGMAS):
|
|
Don't register namespaces.
|
|
* cp/lex.c (init_cp_pragma): Similarly.
|
|
* doc/tm.texi: Update.
|
|
|
|
2001-10-10 Craig Rodrigues <rodrigc@gcc.gnu.org>
|
|
|
|
PR c/4157
|
|
* config/i386/cygwin.h: Add missing space to MINGW_INCLUDES
|
|
|
|
2001-10-13 Michael Collison <collison@dhcp-12-114.townisp.com>
|
|
|
|
* config/dsp16xx/dsp16xx.md: Rewrite for more efficient code and
|
|
add scheduling support.
|
|
* config/dsp16xx/dsp16xx.h: Rewrite for more efficient code.
|
|
* config/dsp16xx/dsp16xx.c: Rewrite for more efficient code.
|
|
* config/dsp16xx/dsp16xx-protos.h: Add new function prototypes.
|
|
|
|
|
|
2001-10-13 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
* config/cris/cris.c (cris_legitimate_pic_operand): Kludge around
|
|
missing CONSTANT_P test in core GCC.
|
|
|
|
2001-10-12 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* cppmain.c (struct printer): New member source.
|
|
(scan_translation_unit): Fix spacing at start of lines.
|
|
(cb_line_change): Update.
|
|
|
|
* gcc.dg/cpp/spacing2.c: New test.
|
|
|
|
2001-10-12 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
* config/cris/arit.c: Use __builtin_labs, not abs.
|
|
|
|
* config/cris/cris.h (SET_STRIPPABLE_EXECUTABLE): Don't define.
|
|
|
|
* config/cris/cris.c (cris_target_asm_function_epilogue): Move
|
|
misplaced sprintf and fprintf argument.
|
|
|
|
2001-10-12 Zack Weinberg <zack@codesourcery.com>
|
|
|
|
* ABOUT-NLS, aclocal.m4: Update i18n framework from gettext 0.10.40.
|
|
* configure.in, Makefile.in: Take out obsolete check-po logic.
|
|
* configure, config.in: Regenerate.
|
|
|
|
2001-10-12 Ziemowit Laski <zlaski@apple.com>
|
|
|
|
* objc/objc-act.c (finish_objc): Correct precondition for emitting
|
|
symtab declarations.
|
|
|
|
2001-10-12 Stan Shebs <shebs@apple.com>
|
|
|
|
* config/rs6000/rs6000.c: Remove uses of "register" specifier in
|
|
declarations of arguments and local variables.
|
|
|
|
2001-10-12 Christopher Faylor <cgf@redhat.com>
|
|
|
|
* config/i386/cygwin.h: Revert erroneous checkin of crtbegin and
|
|
ENDFILE_SPEC definition.
|
|
|
|
2001-10-12 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* gthr-dce.h: Fix comment formatting.
|
|
* gthr-posix.h: Likewise.
|
|
* gthr-single.h: Likewise.
|
|
* gthr-solaris.h: Likewise.
|
|
* gthr-vxworks.h: Likewise.
|
|
* gthr-win32.h: Likewise.
|
|
|
|
2001-10-12 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* final.c (output_asm_insn): Make sure assembly dialects are
|
|
terminated, not nested. Output `|' and `}' characters if they
|
|
don't appear inside assembly dialect selection.
|
|
* config/i386/i386.md (rep_movdi_rex64, rep_movsi, rep_movsi_rex64,
|
|
rep_movqi, rep_movqi_rex64, rep_stosdi_rex64, rep_stossi,
|
|
rep_stossi_rex64, rep_stosqi, rep_stosqi_rex64, strsetsi_1,
|
|
strsetsi_rex_1): Add {} braces.
|
|
|
|
2001-10-11 Zack Weinberg <zack@codesourcery.com>
|
|
|
|
* toplev.c (compile_file): Ignore return value from yyparse.
|
|
Always pop any nested binding levels after yyparse returns.
|
|
|
|
2001-10-11 Richard Henderson <rth@redhat.com>
|
|
|
|
* doc/c-tree.texi (Expression trees): Add VTABLE_REF.
|
|
|
|
2001-10-11 Richard Henderson <rth@redhat.com>
|
|
|
|
* dwarf2out.c (add_const_value_attribute): If long < HOST_WIDE_INT,
|
|
fall back to add_AT_long_long for large CONST_INT.
|
|
|
|
2001-10-11 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/i386/i386.md (setcc splitters): Add four splitters to
|
|
simplify compound compares that simplify_comparison can't handle.
|
|
|
|
2001-10-11 Zack Weinberg <zack@codesourcery.com>
|
|
|
|
* cpplex.c (digraph_spellings, token_spellings): Make static.
|
|
|
|
2001-10-11 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
|
|
|
|
* unroll.c (loop_iterations): Fixup last patch.
|
|
|
|
2001-10-11 Richard Henderson <rth@redhat.com>
|
|
|
|
* rtl.h (REG_VTABLE_REF): New.
|
|
* rtl.c (reg_note_name): Add it.
|
|
* combine.c (distribute_notes): Handle it.
|
|
* final.c (final_scan_insn): Handle it.
|
|
* tree.def (VTABLE_REF): New.
|
|
* expr.c (expand_expr): Handle it.
|
|
* varasm.c (assemble_vtable_entry, assemble_vtable_inherit): New.
|
|
* output.h: Declare them.
|
|
|
|
2001-10-11 Richard Henderson <rth@redhat.com>
|
|
|
|
* dwarf2out.c (rtl_for_decl_location): If no DECL_RTL, look
|
|
for a DECL_INITIAL.
|
|
|
|
2001-10-11 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/xcoff.h (UNALIGNED_DOUBLE_INT_ASM_OP): Only
|
|
available in 64-bit mode.
|
|
|
|
2001-10-11 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
* config.gcc: Add cris-*-aout, cris-*-elf, cris-*-none,
|
|
cris-*-linux* cases.
|
|
* config/cris/cris-protos.h: New file.
|
|
* config/cris/cris.c: New file.
|
|
* config/cris/cris.h: New file.
|
|
* config/cris/cris.md: New file.
|
|
* config/cris/linux.h: New file.
|
|
* config/cris/aout.h: New file.
|
|
* config/cris/arit.c: New file.
|
|
* config/cris/cris_abi_symbol.c: New file.
|
|
* config/cris/mulsi3.asm: New file.
|
|
* config/cris/t-aout: New file.
|
|
* config/cris/t-cris: New file.
|
|
* config/cris/t-elfmulti: New file.
|
|
* config/cris/t-linux: New file.
|
|
* doc/invoke.texi: Add CRIS options.
|
|
* doc/install.texi (Specific): Add blurb for CRIS.
|
|
|
|
2001-10-10 Hartmut Schirmer <SchirmerH@Innovative-Systems.de>
|
|
|
|
* config/float-i128.h: Make sure __STDC__VERSION__ is defined
|
|
before using it.
|
|
* config/float/i32.h: Likewise.
|
|
* config/float-i386.h: Likewise.
|
|
* config/float-i64.h: Likewise.
|
|
* config/float-m68k.h: Likewise.
|
|
* config/float-sh.h: Likewise.
|
|
* config/float-sparc.h: Likewise.
|
|
|
|
2001-10-11 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
* doc/contrib.texi: Add note about CRIS port to my entry.
|
|
|
|
2001-10-11 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* basic-block.h: Fix formatting.
|
|
* bitmap.h: Likewise.
|
|
* cpplib.h: Likewise.
|
|
* c-tree.h: Likewise.
|
|
* diagnostic.h: Likewise.
|
|
* flags.h: Likewise.
|
|
* ggc.h: Likewise.
|
|
* longlong.h: Likewise.
|
|
* real.h: Likewise.
|
|
* reload.h: Likewise.
|
|
* rtl.h: Likewise.
|
|
* tree.h: Likewise.
|
|
|
|
2001-10-10 Richard Henderson <rth@redhat.com>
|
|
|
|
* c-parse.in (asm_operand): Allow named operands.
|
|
* genconfig.c (max_recog_operands): Set to 29.
|
|
* local-alloc.c (requires_inout): Skip multiple digits.
|
|
* recog.c (asm_operand_ok): Likewise.
|
|
(preprocess_constraints): Use strtoul for matching constraints.
|
|
(constrain_operands): Likewise.
|
|
* regmove.c (find_matches): Likewise.
|
|
* reload.c (find_reloads): Likewise.
|
|
* stmt.c (parse_output_constraint): Don't reject in-out
|
|
constraint on operands > 9. Reject '[' in constraint.
|
|
(expand_asm_operands): Handle named operands. Use strtoul
|
|
for matching constraints.
|
|
(check_operand_nalternatives): Split out from expand_asm_operands.
|
|
(check_unique_operand_names): New.
|
|
(resolve_operand_names, resolve_operand_name_1): New.
|
|
|
|
* doc/extend.texi (Extended Asm): Document named operands.
|
|
* doc/md.texi (Simple Constraints): Document matching constraints
|
|
on operands > 9.
|
|
|
|
2001-10-10 Richard Henderson <rth@redhat.com>
|
|
|
|
* combine.c (try_combine): Handle a SEQUENCE of one insn.
|
|
|
|
* i386.c (test splitter): Narrow tests vs paradoxical subregs.
|
|
(jcc splitters): Add two splitters to simplify compound compares
|
|
that simplify_comparison can't handle.
|
|
|
|
2001-10-10 Richard Henderson <rth@redhat.com>
|
|
|
|
* langhooks.c: Include langhooks.h.
|
|
* Makefile.in (langhooks.o): Depend on it.
|
|
|
|
Wed Oct 10 23:49:06 EDT 2001 John Wehle (john@feith.com)
|
|
|
|
* rtlanal.c (noop_move_p): Insns with a REG_RETVAL note
|
|
should not be considered as a no-op.
|
|
* flow.c (delete_noop_moves): Handle REG_LIBCALL notes.
|
|
|
|
2001-10-10 Stan Shebs <shebs@apple.com>
|
|
|
|
* alias.c: Remove uses of "register" specifier in declarations
|
|
of arguments and local variables.
|
|
* c-common.c: Ditto.
|
|
* c-convert.c: Ditto.
|
|
* c-decl.c: Ditto.
|
|
* c-format.c: Ditto.
|
|
* c-semantics.c: Ditto.
|
|
* c-typeck.c: Ditto.
|
|
* caller-save.c: Ditto.
|
|
* calls.c: Ditto.
|
|
* cfg.c: Ditto.
|
|
* cfgbuild.c: Ditto.
|
|
* cfgrtl.c: Ditto.
|
|
* collect2.c: Ditto.
|
|
* combine.c: Ditto.
|
|
* convert.c: Ditto.
|
|
* cppexp.c: Ditto.
|
|
* cppfiles.c: Ditto.
|
|
* cse.c: Ditto.
|
|
* dbxout.c: Ditto.
|
|
* defaults.h: Ditto.
|
|
* df.c: Ditto.
|
|
* dwarf2out.c: Ditto.
|
|
* dwarfout.c: Ditto.
|
|
* emit-rtl.c: Ditto.
|
|
* explow.c: Ditto.
|
|
* expmed.c: Ditto.
|
|
* expr.c: Ditto.
|
|
* final.c: Ditto.
|
|
* fix-header.c: Ditto.
|
|
* floatlib.c: Ditto.
|
|
* flow.c: Ditto.
|
|
* fold-const.c: Ditto.
|
|
* function.c: Ditto.
|
|
* gcc.c: Ditto.
|
|
* gcse.c: Ditto.
|
|
* gen-protos.c: Ditto.
|
|
* genattrtab.c: Ditto.
|
|
* gencheck.c: Ditto.
|
|
* genconfig.c: Ditto.
|
|
* genemit.c: Ditto.
|
|
* genextract.c: Ditto.
|
|
* genflags.c: Ditto.
|
|
* gengenrtl.c: Ditto.
|
|
* genoutput.c: Ditto.
|
|
* genpeep.c: Ditto.
|
|
* genrecog.c: Ditto.
|
|
* gensupport.c: Ditto.
|
|
* global.c: Ditto.
|
|
* gmon.c: Ditto.
|
|
* graph.c: Ditto.
|
|
* haifa-sched.c: Ditto.
|
|
* hard-reg-set.h: Ditto.
|
|
* hash.c: Ditto.
|
|
* integrate.c: Ditto.
|
|
* jump.c: Ditto.
|
|
* lists.c: Ditto.
|
|
* local-alloc.c: Ditto.
|
|
* loop.c: Ditto.
|
|
* mips-tdump.c: Ditto.
|
|
* mips-tfile.c: Ditto.
|
|
* optabs.c: Ditto.
|
|
* prefix.c: Ditto.
|
|
* print-rtl.c: Ditto.
|
|
* read-rtl.c: Ditto.
|
|
* real.c: Ditto.
|
|
* recog.c: Ditto.
|
|
* reg-stack.c: Ditto.
|
|
* regclass.c: Ditto.
|
|
* regmove.c: Ditto.
|
|
* reload.c: Ditto.
|
|
* reload1.c: Ditto.
|
|
* reorg.c: Ditto.
|
|
* resource.c: Ditto.
|
|
* rtl.c: Ditto.
|
|
* rtlanal.c: Ditto.
|
|
* scan.c: Ditto.
|
|
* sched-deps.c: Ditto.
|
|
* sched-rgn.c: Ditto.
|
|
* sdbout.c: Ditto.
|
|
* simplify-rtx.c: Ditto.
|
|
* stmt.c: Ditto.
|
|
* stor-layout.c: Ditto.
|
|
* toplev.c: Ditto.
|
|
* tradcif.y: Ditto.
|
|
* tradcpp.c: Ditto.
|
|
* tree.c: Ditto.
|
|
* unroll.c: Ditto.
|
|
* varasm.c: Ditto.
|
|
* xcoffout.c: Ditto.
|
|
|
|
2001-10-10 Richard Henderson <rth@redhat.com>
|
|
|
|
* rtl.h (can_reverse_comparison_p): Remove.
|
|
|
|
2001-10-10 Christopher Faylor <cgf@redhat.com>
|
|
|
|
* config/i386/cygwin.h: Avoid adding include files if -nostdinc is
|
|
used.
|
|
|
|
2001-10-10 Danny Smith <danny_r_smith_2001@yahoo.co.nz>
|
|
|
|
* config/i386/mingw32.h (WIN32_NO_ABSOLUTE_INST_DIRS): New define.
|
|
(Thanks to Chris Faylor for suggesting macro name).
|
|
(CPP_PREDEFINES): Define __MINGW32__ but don't set value; add more
|
|
WIN32 defines.
|
|
(STANDARD_INCLUDE_DIR): Remove i386- from directory name.
|
|
(STANDARD_INCLUDE_COMPONENT): Change to MINGW.
|
|
(MATH_LIBRARY): Undef before definition.
|
|
(OUTPUT_QUOTED_STRING): Likewise.
|
|
* config/i386/cygwin.h: Use WIN32_NO_ABSOLUTE_INST_DIRS.
|
|
|
|
2001-10-10 Richard Henderson <rth@redhat.com>
|
|
|
|
* unwind-dw2-fde.c (fde_compare_t): Change return type to int.
|
|
(fde_unencoded_compare): Likewise. Don't use subtraction to get
|
|
a tristate comparison value.
|
|
(fde_single_encoding_compare, fde_mixed_encoding_compare): Likewise.
|
|
|
|
2001-10-10 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
|
|
|
|
PR c++/4512
|
|
* unroll.c (loop_iterations): Ignore insns generated by loop
|
|
unrolling.
|
|
|
|
* config.gcc (mips*-*-gnu*): Delete support.
|
|
* config/mips/gnu.h: Remove.
|
|
|
|
2001-10-10 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* calls.c: Fix formatting.
|
|
* c-decl.c: Likewise.
|
|
* cfgcleanup.c: Likewise.
|
|
* combine.c: Likewise.
|
|
* cppfiles.c: Likewise.
|
|
* cpplib.c: Likewise.
|
|
* cppmacro.c: Likewise.
|
|
* crtstuff.c: Likewise.
|
|
* cse.c: Likewise.
|
|
* dwarf2out.c: Likewise.
|
|
* expmed.c: Likewise.
|
|
* expr.c: Likewise.
|
|
* fold-const.c: Likewise.
|
|
* function.c: Likewise.
|
|
* gcse.c: Likewise.
|
|
* genattrtab.c: Likewise.
|
|
* ggc-page.c: Likewise.
|
|
* integrate.c: Likewise.
|
|
* libgcc2.c: Likewise.
|
|
* loop.c: Likewise.
|
|
* optabs.c: Likewise.
|
|
* profile.c: Likewise.
|
|
* protoize.c: Likewise.
|
|
* real.c: Likewise.
|
|
* recog.c: Likewise.
|
|
* reload1.c: Likewise.
|
|
* reload.c: Likewise.
|
|
* reorg.c: Likewise.
|
|
* resource.c: Likewise.
|
|
* sched-rgn.c: Likewise.
|
|
* sdbout.c: Likewise.
|
|
* stmt.c: Likewise.
|
|
* toplev.c: Likewise.
|
|
* varasm.c: Likewise.
|
|
|
|
2001-10-10 Janis Johnson <janis187@us.ibm.com>, Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* langhooks.c: Include rtl.h, insn-config.h and integrate.h.
|
|
* Makefile.in (langhooks.o): Add dependencies.
|
|
|
|
Wed Oct 10 00:41:29 EDT 2001 John Wehle (john@feith.com)
|
|
|
|
* rs6000.c (rs6000_emit_load_toc_table): Don't
|
|
strdup the toc label.
|
|
(create_TOC_reference): Likewise.
|
|
|
|
2001-10-09 Danny Smith <danny_r_smith_2001@yahoo.co.nz>
|
|
|
|
* config.gcc (i[34567]86-*-mingw32*): Make msvcrt-dependent
|
|
version default.
|
|
|
|
2001-10-09 Danny Smith <danny_r_smith_2001@yahoo.co.nz>
|
|
|
|
* config/i386/i386.c (ix86_attribute_table): Correct
|
|
min_len, max_len fields for dllimport, dllexport and shared.
|
|
|
|
2001-10-10 Joseph S. Myers <jsm28@cam.ac.uk>
|
|
|
|
* doc/c-tree.texi, doc/cppinternals.texi, doc/extend.texi,
|
|
doc/install.texi, doc/md.texi, doc/rtl.texi, doc/tm.texi:
|
|
Consistently use "nonzero" instead of "non-zero".
|
|
|
|
2001-10-09 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* acconfig.h: Fix comment formatting.
|
|
* c-dump.h: Likewise.
|
|
* c-tree.h: Likewise.
|
|
* conditions.h: Likewise.
|
|
* expr.h: Likewise.
|
|
* function.h: Likewise.
|
|
* gthr.h: Likewise.
|
|
* hwint.h: Likewise.
|
|
* integrate.h: Likewise.
|
|
* intl.h: Likewise.
|
|
* loop.h: Likewise.
|
|
* optabs.h: Likewise.
|
|
|
|
2001-10-09 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* c-common.h: Fix comment formatting.
|
|
* c-dump.c: Likewise.
|
|
* cfg.c: Likewise.
|
|
* diagnostic.h: Likewise.
|
|
* except.c: Likewise.
|
|
* gcc.h: Likewise.
|
|
* gcov-io.h: Likewise.
|
|
* genattrtab.c: Likewise.
|
|
* output.h: Likewise.
|
|
* predict.h: Likewise.
|
|
* reload1.c: Likewise.
|
|
* reload.h: Likewise.
|
|
* resource.h: Likewise.
|
|
* scan.h: Likewise.
|
|
* system.h: Likewise.
|
|
* tree.h: Likewise.
|
|
* tree-inline.c: Likewise.
|
|
* tsystem.h: Likewise.
|
|
* varasm.c: Likewise.
|
|
* xcoffout.h: Likewise.
|
|
|
|
2001-10-09 Joseph S. Myers <jsm28@cam.ac.uk>
|
|
|
|
* doc/gcc.texi: Document preference for "nonzero" over "non-zero".
|
|
|
|
2001-10-09 Joseph S. Myers <jsm28@cam.ac.uk>
|
|
|
|
* config/alpha/freebsd.h, config/alpha/lib1funcs.asm,
|
|
config/i386/i386elf.h, config/i386/netbsd-elf.h,
|
|
config/i386/netware.h, config/mcore/gfloat.h,
|
|
config/mcore/mcore.c, config/mcore/mcore.h, config/mcore/mcore.md,
|
|
config/netware.h, gccbug.in: Update FSF address.
|
|
|
|
2001-10-09 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* c-common.c: Fix comment typos.
|
|
* cfgrtl.c: Likewise.
|
|
* collect2.c: Likewise.
|
|
* cpplex.c: Likewise.
|
|
* doloop.c: Likewise.
|
|
* dwarf2out.c: Likewise.
|
|
* dwarfout.c: Likewise.
|
|
* expr.c: Likewise.
|
|
* fold-const.c: Likewise.
|
|
* gcc.c: Likewise.
|
|
* gcov.c: Likewise.
|
|
* gcse.c: Likewise.
|
|
* global.c: Likewise.
|
|
* ifcvt.c: Likewise.
|
|
* loop.c: Likewise.
|
|
* optabs.c: Likewise.
|
|
* protoize.c: Likewise.
|
|
* regclass.c: Likewise.
|
|
* reorg.c: Likewise.
|
|
* rtl.h: Likewise.
|
|
* stmt.c: Likewise.
|
|
* tree.h: Likewise.
|
|
* doc/cpp.texi: Likewise.
|
|
* doc/c-tree.texi: Likewise.
|
|
* doc/extend.texi: Likewise.
|
|
* doc/invoke.texi: Likewise.
|
|
* doc/objc.texi: Likewise.
|
|
* doc/tm.texi: Likewise.
|
|
|
|
2001-10-08 Richard Henderson <rth@redhat.com>
|
|
|
|
* varasm.c (set_named_section_flags): Initialize "declared".
|
|
|
|
2001-10-08 Robert Lipe <robertlipe@usa.net>
|
|
|
|
* varasm.c (struct in_named_entry): Add declared.
|
|
(named_section_first_declaration): New function.
|
|
(default_elf_asm_named_section): Use it.
|
|
* output.h (named_section_first_declaration): New.
|
|
|
|
2001-10-08 Richard Henderson <rth@redhat.com>
|
|
|
|
* i386.md (movsi_xor): Export.
|
|
(setcc peep2): Use it when available; add an alternative to
|
|
match zero_extendhisi2_and.
|
|
|
|
2001-10-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* romp-protos.h (romp_initialize_trampoline): New function.
|
|
* romp.c (romp_initialize_trampoline): Likewise.
|
|
* romp.h (INITIALIZE_TRAMPOLINE): Define in terms of
|
|
romp_initialize_trampoline.
|
|
|
|
2001-10-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* m68k/3b1.h (ASM_OUTPUT_SOURCE_LINE): Don't reference `last_linenum'.
|
|
* m68k/auxas.h (ASM_OUTPUT_SOURCE_LINE): Likewise.
|
|
* m68k/crds.h (ASM_OUTPUT_SOURCE_LINE): Likewise.
|
|
* m68k/mot3300.h (ASM_OUTPUT_SOURCE_LINE): Likewise.
|
|
|
|
2001-10-08 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
|
|
|
|
* unroll.c (loop_iterations): Extend check for multiple back edges.
|
|
|
|
2001-10-08 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* langhooks.h: New file.
|
|
* Makefile.in (OBJS): Added langhooks.o.
|
|
(c-lang.o): Depend on langhooks.h.
|
|
(c-common.o): Don't depend on tree-inline.h.
|
|
(tree-inline.o): Depend on toplev.h.
|
|
(langhooks.o): New rule.
|
|
* c-common.c: Don't include tree-inline.h.
|
|
(c_mark_lang_decl): Mark argument c as unused.
|
|
(c_common_lang_init): Don't initialize hooks here.
|
|
* c-lang.c: Include langhooks.h, then override some macros.
|
|
(lang_hooks): Initialize with macros in langhooks.h.
|
|
(c_init): Don't initialize hooks here.
|
|
* toplev.c (struct lang_hooks_for_tree_inlining): New struct.
|
|
(struct lang_hooks): Add tree_inlining. Refer to langhooks.h.
|
|
* tree-inline.c: Include toplev.h. Don't define hook variables.
|
|
* tree-inline.h: Don't define hook types nor declare hook
|
|
variables. Move macros to...
|
|
* langhooks.c: ... new file, as functions. Adjust all callers.
|
|
|
|
2001-10-08 Jeffrey A Law <law@cygnus.com>
|
|
|
|
* sibcall.c (optimize_sibling_and_tail_recursive_calls): Call
|
|
purge_mem_unchanging_flag on all instructions, not just on those
|
|
before NOTE_INSN_FUNCTION_BEG.
|
|
|
|
2001-10-08 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* cppmacro.c (_cpp_create_definition): Leave comments off.
|
|
|
|
* doc/cpp.texi: Update.
|
|
|
|
2001-10-08 DJ Delorie <dj@redhat.com>
|
|
|
|
* c-decl.c (grokfield): Make sure the only unnamed fields
|
|
we're allowing are either structs or unions.
|
|
* doc/extend.texi: Add documentation for the unnamed field
|
|
extension.
|
|
|
|
2001-10-08 Zack Weinberg <zack@codesourcery.com>
|
|
|
|
* aclocal.m4 (gcc_AC_PROG_GNAT): New.
|
|
* configure.in: Use it.
|
|
* configure: Regenerated.
|
|
* config/pa/t-linux, config/pa/t-pa, config/pa/t-pa64,
|
|
config/pa/t-pro: Set T_ADAFLAGS, not ADA_CFLAGS.
|
|
|
|
2001-10-08 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* cppfiles.c (open_file): Don't mark zero-length files
|
|
never-reread here. Don't output diagnostics here either.
|
|
(stack_include_file): Mark them never-reread here.
|
|
(_cpp_read_file): Update.
|
|
|
|
2001-10-08 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/i386/sol2.h (UNALIGNED_DOUBLE_INT_ASM_OP): New.
|
|
|
|
2001-10-08 Richard Henderson <rth@redhat.com>
|
|
|
|
* expr.c (store_expr): When converting a CONST_INT for storage
|
|
in a SUBREG, convert it to both SUBREG modes before stripping
|
|
the SUBREG.
|
|
|
|
2001-10-08 Richard Henderson <rth@redhat.com>
|
|
|
|
* varasm.c (restore_varasm_status): New.
|
|
* function.h: Declare it.
|
|
* function.c (pop_function_context_from): Call it.
|
|
|
|
2001-10-08 Richard Henderson <rth@redhat.com>
|
|
|
|
* c-common.h (struct c_lang_decl): Add declared_inline.
|
|
* c-tree.h (DECL_DECLARED_INLINE_P): New.
|
|
* c-lang.c (c_disregard_inline_limits): Use it.
|
|
* c-decl.c (duplicate_decls): Likewise.
|
|
(pushdecl, redeclaration_error_message): Likewise.
|
|
(pushdecl): Allocate DECL_LANG_SPECIFIC if needed.
|
|
(grokdeclarator): Likewise. Set DECL_DECLARED_INLINE_P.
|
|
Set DECL_INLINE if -finline-functions.
|
|
(store_parm_decls): Don't allocate DECL_LANG_SPECIFIC here.
|
|
|
|
2001-10-08 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* cppmacro.c (funlike_invocation_p): Move some logic to caller
|
|
in enter_macro_context. Create a padding token in its own context
|
|
if necessary when the search for '(' fails.
|
|
(enter_macro_context): Update.
|
|
|
|
2001-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
|
|
|
|
* ChangeLog.2, c-decl.c, config/i386/i386.md, doc/gcc.texi, gcc.c,
|
|
genmultilib, toplev.c: Fix spelling errors of "separate" as
|
|
"seperate", and corresponding spelling errors of related words.
|
|
|
|
2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* builtins.c (expand_builtin_setjmp_receiver): Const-ify.
|
|
* c-common.c (fname_var_t, c_tree_code_type, c_tree_code_length):
|
|
Likewise.
|
|
* c-dump.c (dump_option_value_info): Likewise.
|
|
* c-format.c (format_length_info, format_char_info,
|
|
format_flag_spec, format_flag_pair, format_kind_info): Likewise.
|
|
* collect2.c (names): Likewise.
|
|
* cppdefault.h (default_include): Likewise.
|
|
* cppexp.c (suffix, vsuf_1, vsuf_2, vsuf_3): Likewise.
|
|
* flow.c (life_analysis): Likewise.
|
|
* gcc.c (dir_separator_str, modify_target, option_map,
|
|
target_option_translations, spec_list_1, extra_specs_1,
|
|
init_spec): Likewise.
|
|
* gcov.c (gcov_version_string): Likewise.
|
|
* genattr.c (write_units): Likewise.
|
|
* genattrtab.c (make_length_attrs, write_function_unit_info): Likewise.
|
|
* gengenrtl.c (rtx_definition, defs): Likewise.
|
|
* genrecog.c (pred_table): Likewise.
|
|
* global.c (global_alloc): Likewise.
|
|
* lcm.c (optimize_mode_switching): Likewise.
|
|
* local-alloc.c (find_free_reg): Likewise.
|
|
* params.h (param_info): Likewise.
|
|
* predict.c (predictor_info): Likewise.
|
|
* protoize.c (unexpansion_struct): Likewise.
|
|
* real.c (bmask): Likewise.
|
|
* recog.h (insn_operand_data, insn_data): Likewise.
|
|
* regclass.c (initial_fixed_regs, initial_call_used_regs): Likewise.
|
|
* stmt.c (expand_nl_goto_receiver): Likewise.
|
|
* toplev.c (da, debug_args, lang_opt, documented_lang_options,
|
|
target_switches, target_options): Likewise.
|
|
* tradcif.y (token, tokentab2, yylex): Likewise.
|
|
* tree.h (attribute_spec): Likewise.
|
|
|
|
* alpha.c (override_options, alpha_lookup_xfloating_lib_func):
|
|
Likewise.
|
|
* arc.c (arc_output_function_epilogue): Likewise.
|
|
* arm.c (processors, all_cores, all_architectures,
|
|
arm_override_options, isr_attribute_arg, isr_attribute_args,
|
|
arm_isr_value): Likewise.
|
|
* avr.c (mcu_type_s, reg_class_tab, order_regs_for_local_alloc):
|
|
Likewise.
|
|
* c4x.c (c4x_int_reglist): Likewise.
|
|
* d30v.c (override_options): Likewise.
|
|
* h8300.c (shift_insn): Likewise.
|
|
* i386.c (size_cost, i386_cost, i486_cost, pentium_cost,
|
|
pentiumpro_cost, k6_cost, athlon_cost, pentium4_cost, ix86_cost,
|
|
ix86_expand_sse_comi, ix86_expand_sse_compare, override_options,
|
|
builtin_description, bdesc_comi, bdesc_2arg, bdesc_1arg,
|
|
ix86_init_mmx_sse_builtins, ix86_expand_builtin): Likewise.
|
|
* i386.h (processor_costs, ix86_cost): Likewise.
|
|
* m68hc11.c (m68hc11_cost, m6811_cost, m6812_cost): Likewise.
|
|
* m68hc11.h (processor_costs, m68hc11_cost): Likewise.
|
|
* m68k.c (codes_68881, codes_FPA): Likewise.
|
|
* m88k.c (mode_from_align, max_from_align, all_from_align,
|
|
best_from_align, m_options): Likewise.
|
|
* m88k.h (ORDER_REGS_FOR_LOCAL_ALLOC): Likewise.
|
|
* mcore.c (mode_from_align): Likewise.
|
|
* mips/elf64.h (UNIQUE_SECTION): Likewise.
|
|
* mips/iris6gld.h (UNIQUE_SECTION): Likewise.
|
|
* mips.c (mips_sw_reg_names, mips_regno_to_class): Likewise.
|
|
* mips.h (mips_regno_to_class): Likewise.
|
|
* ns32k.c (scales): Likewise.
|
|
* pa.c (import_string, magic_milli): Likewise.
|
|
* rs6000.c (alt_reg_names, rs6000_override_options): Likewise.
|
|
* sparc.c (leaf_reg_remap, sparc_override_options,
|
|
reg_leaf_alloc_order, reg_nonleaf_alloc_order, reg_alloc_orders):
|
|
Likewise.
|
|
* sparc.h (sparc_cpu_select, leaf_reg_remap): Likewise.
|
|
|
|
2001-10-07 Dale Johannesen <dalej@apple.com>
|
|
|
|
* reload1.c (reload_reg_free_p): Teach register interference
|
|
checking that multiple output reloads are emitted in
|
|
reverse order.
|
|
reload1.c (reload_reg_reaches_end_p): Ditto.
|
|
reload1.c (reloads_conflict): Ditto.
|
|
|
|
2001-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
|
|
|
|
* doc/c-tree.texi, doc/tm.texi: Consistently put NULL and
|
|
NULL_TREE inside @code.
|
|
|
|
2001-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
|
|
|
|
* doc/gcc.texi: Document consistent style of "32-bit",
|
|
"Objective-C", and "@code{NULL}".
|
|
|
|
2001-10-06 Zack Weinberg <zack@codesourcery.com>
|
|
|
|
* cpplex.c (enum spell_type): Add SPELL_NUMBER.
|
|
(cpp_token_len, cpp_spell_token, cpp_output_token,
|
|
_cpp_equiv_tokens): Handle it.
|
|
* cpplib.h (TTYPE_TABLE): Use SPELL_NUMBER for CPP_NUMBER and
|
|
CPP_COMMENT, SPELL_NONE for CPP_PADDING and CPP_EOF.
|
|
* cppexp.c (_cpp_parse_expr): Use the correct operator code in
|
|
error messages.
|
|
|
|
Sat Oct 6 07:42:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* gcc.c (default_compilers): Remove .ada.
|
|
|
|
2001-10-06 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* doc/cppinternals.texi: Update.
|
|
|
|
2001-10-06 Zack Weinberg <zack@codesourcery.com>
|
|
|
|
* gcc.c (main): Set this_file_error if the appropriate
|
|
compiler for a language has not been installed.
|
|
|
|
2001-10-06 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
* config/s390/s390.c (s390_va_arg): Use set_mem_alias_set.
|
|
|
|
2001-10-05 Joseph S. Myers <jsm28@cam.ac.uk>
|
|
|
|
* gccbug.in (CATEGORIES): Add ada.
|
|
|
|
2001-10-05 Catherine Moore <clm@redhat.com>
|
|
|
|
* config/stormy16/stormy-abi: Document abi changes.
|
|
* config/stormy16/stormy16.h (REG_ALLOC_ORDER): Redefine.
|
|
(ICALL_REGS): New register class.
|
|
(NUM_ARGUMENT_REGISTERS): Now 6.
|
|
(DEFAULT_PCC_STRUCT_RETURN): Don't try to return structs
|
|
in registers.
|
|
(REG_CLASS_FROM_LETTER): Map 'z' to ICALL_REGS.
|
|
* config/stormy16.md (call_internal, call_value_internal,
|
|
indirect_jump): Use new 'z' constraint.
|
|
|
|
2001-10-05 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* doc/cppinternals.texi: Update.
|
|
|
|
2001-10-05 Richard Henderson <rth@redhat.com>
|
|
|
|
* dwarf2out.c (FRAME_BEGIN_LABEL): New.
|
|
(output_call_frame_info): Use it instead of __FRAME_BEGIN__ and
|
|
the gas section-name-as-label feature.
|
|
|
|
2001-10-05 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* doc/cppinternals.texi: Update.
|
|
|
|
Fri Oct 5 08:17:46 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* config/i386/i386.c (ix86_split_to_parts): Use trunc_int_for_mode
|
|
to ensure valid SImode constants.
|
|
|
|
2001-10-05 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* Makefile.in (c-decl.o): Depend on tree-inline.h.
|
|
(c-lang.o): Likewise, as well as insn-config.h and integrate.h.
|
|
* c-decl.c: Include tree-inline.h.
|
|
(c_expand_body): Call optimize_inline_calls. Determine whether
|
|
a function is inlinable upfront, and only clear
|
|
DECL_SAVED_TREE, DECL_INITIAL and DECL_ARGUMENTS if it isn't.
|
|
* c-lang.c: Include tree-inline.h, insn-config.h and integrate.h.
|
|
(c_disregard_inline_limits): New function.
|
|
(inline_forbidden_p, c_cannot_inline_tree_fn): Likewise.
|
|
(c_post_options): Enable tree inlining if inlining is enabled.
|
|
Don't inline trees when instrumenting functions.
|
|
(c_init): Initialize lang_disregard_inline_limits and
|
|
lang_cannot_inline_tree_fn.
|
|
* tree-inline.c (initialize_inlined_parameters): Handle calls
|
|
with fewer arguments than declared parameters, and fewer
|
|
parameters than passed arguments. Don't assume value is a
|
|
DECL.
|
|
(declare_return_variable): Convert return value back to the
|
|
original type, if it was promoted.
|
|
(tree_inlinable_function_p): New function.
|
|
(inlinable_function_p): Don't look at DECL_INLINE if we're
|
|
inlining all functions. Make it work with a NULL id.
|
|
Re-check DECL_UNINLINABLE after language-specific checks.
|
|
* tree-inline.h (tree_inlinable_function_p): Declare it.
|
|
* integrate.c (save_for_inline): Don't bother to prepare argvec
|
|
when not inlining.
|
|
* cse.c (check_for_label_ref): Don't check deleted labels.
|
|
|
|
* Makefile.in (tree-inline.o): Depend on newly-included headers.
|
|
* tree-inline.c: Include headers needed for the functions moved in.
|
|
(struct inline_data, INSNS_PER_STMT): Moved from cp/optimize.c.
|
|
(remap_decl, remap_block, copy_scopy_stmt, copy_body_r): Likewise.
|
|
(copy_body, initialize_inlined_parameters): Likewise.
|
|
(declare_return_variable, inlinable_function_p): Likewise.
|
|
(expand_call_inline, expand_calls_inline): Likewise.
|
|
(optimize_inline_calls, clone_body): Likewise.
|
|
(walk_tree, walk_tree_without_duplicates): Moved from cp/tree.c.
|
|
(copy_tree_r, remap_save_expr): Likewise.
|
|
|
|
2001-10-04 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* Makefile.in (OBJS): Added tree-inline.o.
|
|
(c-common.o): Depend on tree-inline.h.
|
|
(tree-inline.o): New target.
|
|
* c-common.c: Include tree-inline.h.
|
|
(c_mark_lang_decl): Don't mark saved_tree.
|
|
(c_common_lang_init): Set lang_anon_aggr_type_p.
|
|
* c-common.h (walk_tree_fn, DECL_SAVED_TREE): Moved to tree.h.
|
|
(struct c_lang_decl): Moved saved_tree to tree_decl.
|
|
* ggc-common.c: Mark saved_tree and inlined_fns of FUNCTION_DECLs.
|
|
* integrate.h (function_attribute_inlinable_p): Declare it.
|
|
* integrate.c (function_attribute_inlinable_p): Export it.
|
|
* tree-inline.c: New file. Define variables declared in...
|
|
* tree-inline.h: New file. Declare functions to be moved to
|
|
tree-inline.c. Define macros and declare types and hooks for
|
|
language-specific tree inlining.
|
|
(flag_inline_trees): Moved definition from cp/decl2.c.
|
|
* tree.h (walk_tree_fn, DECL_SAVED_TREE): Moved from c-common.h.
|
|
(TREE_READONLY_DECL_P, DECL_INLINED_FNS): Moved from cp/cp-tree.h.
|
|
(struct tree_decl): Moved saved_tree from c_lang_decl and
|
|
inlined_fns from C++'s lang_decl.
|
|
|
|
2001-10-04 Loren J. Rittle <ljrittle@acm.org>
|
|
|
|
* Makefile.in (STAGE2_FLAGS_TO_PASS): Remove patches which
|
|
propagated HOST_CC, HOST_CFLAGS, HOST_LDFLAGS and HOST_CPPFLAGS.
|
|
|
|
2001-10-04 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* doc/cppinternals.texi: Update.
|
|
|
|
2001-10-04 Eric Christopher <echristo@redhat.com>
|
|
|
|
* config/mips/mips.c (init_cumulative_args): Remember to set
|
|
cum->prototype.
|
|
* config.gcc: Redo linux configuration. Add target_cpu_default
|
|
of soft-float to all mipsisa32 combinations and tx39.
|
|
* config/mips/linux.h: Remove include of mips.h.
|
|
|
|
2001-10-03 Loren J. Rittle <ljrittle@acm.org>
|
|
|
|
* Makefile.in (STAGE2_FLAGS_TO_PASS): Propagate HOST_CFLAGS,
|
|
HOST_LDFLAGS and HOST_CPPFLAGS.
|
|
|
|
2001-10-03 Ziemowit Laski <zlaski@apple.com>
|
|
|
|
* c-parse.in (objc_inherit_code, objc_pq_context,
|
|
objc_public_flag): Make static.
|
|
(objc_interface_context, objc_implementation_context,
|
|
objc_method_context, objc_ivar_chain, objc_ivar_context): Move to
|
|
global tree array in objc/objc-act.[ch].
|
|
(methoddef): Remove unnecessary code.
|
|
|
|
* objc/objc-act.c: (hashed_attribute, hashed_entry, imp_entry):
|
|
Hoist struct definitions to objc-act.h.
|
|
(nst_method_hash_list, cls_method_hash_list, imp_list, imp_count,
|
|
cat_count): Place declaration in objc-act.h.
|
|
(objc_tree_index): Move enumeration to objc-act.h.
|
|
(objc_global_trees): Place declaration and macro accessors in
|
|
objc-act.h.
|
|
(implementation_context): Remove duplicate; use
|
|
objc_implementation_context instead:
|
|
(method_context): Remove duplicate; use objc_method_context
|
|
instead.
|
|
(objc_ellipsis_node, objc_method_prototype_template,
|
|
implemented_classes, function_type): Move global vars to
|
|
objc_global_trees.
|
|
(init_objc): Use LAST_BASE_TREE_CODE instead of LAST_CODE.
|
|
(build_message_expr): Move actual construction of ObjC message
|
|
send nodes to finish_message_expr.
|
|
(finish_message_expr): New routine, contains code formerly in
|
|
build_message_expr.
|
|
* objc/objc-act.h (finish_message_expr): New prototype.
|
|
(objc_ivar_chain, objc_method_context, objc_ellipsis_node): Remove
|
|
declarations; these vars are now part of objc_global_trees.
|
|
(objc_tree_index, objc_global_trees): Move definitions from
|
|
objc-act.c.
|
|
* objc/objc-tree.def: Update copyright info.
|
|
|
|
Wed Oct 3 12:22:11 EDT 2001 John Wehle (john@feith.com)
|
|
|
|
* dwarf2asm.c (unaligned_integer_asm_op): Abort if
|
|
op is NULL.
|
|
* sparc/sysv4.h (UNALIGNED_DOUBLE_INT_ASM_OP): Use
|
|
only if TARGET_ARCH64.
|
|
|
|
2001-10-02 Bernd Schmidt <bernds@redhat.com>
|
|
|
|
* doc/extend.texi: Fix some problems with previous checkin.
|
|
* doc/invoke.texi: Likewise.
|
|
|
|
2001-10-02 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* cpphash.h: Update comments.
|
|
(cpp_context): Update.
|
|
(spec_nodes): Remove n__Pragma.
|
|
* cppinit.c (cpp_create_reader): Update.
|
|
(builtin_array): Add _Pragma.
|
|
* cpplib.h: Update comments.
|
|
(NODE_DISABLED, BT_PRAGMA): New.
|
|
(cpp_start_lookahead, cpp_stop_lookahead): Remove prototypes.
|
|
* cppmacro.c (struct cpp_macro): Remove disabled.
|
|
(builtin_macro): Return int, handle _Pragma, push the new token
|
|
on the context stack.
|
|
(funlike_invocation_p): Unconstify, update.
|
|
(enter_macro_context): Handle builtins here.
|
|
(replace_args, push_token_context, push_ptoken_context):
|
|
Update for prototype changes.
|
|
(_cpp_pop_context): Update.
|
|
(cpp_get_token): Don't handle buitins, nor _Pragma here.
|
|
(cpp_sys_macro_p): Update.
|
|
(_cpp_free_definition): Clear disabled flag.
|
|
(_cpp_create_definition): Upate.
|
|
* cppmain.c: Update comments.
|
|
|
|
Tue Oct 2 12:46:01 CEST 2001 Bo Thorsen <bo@suse.co.uk>,
|
|
Andreas Jaeger <aj@suse.de>,
|
|
Jan Hubicka <jh@suse.cz>
|
|
|
|
* doc/invoke.texi (i386 Options): Document x86-64 options.
|
|
(i386 and x86-64 Options): Rename i386 options section.
|
|
|
|
* config/i386/i386.h (TARGET_UNWIND_INFO): New.
|
|
(TARGET_SWITCHES): Add -munwind-info.
|
|
(MASK_NO_UNWIND_INFO): New.
|
|
(NO_BUILTIN_SIZE_TYPE, NO_BUILTIN_PTRDIFF_TYPE): Define for
|
|
biarch compilation.
|
|
(ASM_OUTPUT_DOUBLE_INT): New.
|
|
|
|
* config/i386/linux64.h: New spec file for Linux x86-64 support.
|
|
* config.gcc: Fix tm_file settings for x86-64.
|
|
* config/i386/x86-64.h: New file with OS independent x86-64
|
|
definitions.
|
|
* config/i386/biarch64.h: New file used to configure compiler
|
|
to biarch/64bit compilation.
|
|
|
|
* config/i386/i386.c: (override_options): Set flags default
|
|
for 64bit compilation.
|
|
|
|
Tue Oct 2 12:46:01 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* i386.c (legitimize_pic_address): Add missing bits of 64bit support.
|
|
(ix86_expand_int_movcc): Optimize DImode conditional moves with
|
|
constants on x86_64.
|
|
(ix86_attr_length_immediate_default): Support MODE_DI.
|
|
* i386.md (fixdi splitter): Add missing "&& 1" in splitter
|
|
condition.
|
|
(indirect_jump, tablejump): Turn into expander.
|
|
|
|
2001-10-02 Joseph S. Myers <jsm28@cam.ac.uk>
|
|
|
|
* c-common.c (c_format_attribute_table): Make format and
|
|
format_arg attributes apply to function types rather than to
|
|
decls.
|
|
(is_valid_printf_arglist): Construct an attribute list and pass
|
|
that to check_function_format rather than a name.
|
|
* c-common.h (check_function_format): Adjust prototype.
|
|
* c-decl.c (duplicate_decls): Preserve attributes from type of
|
|
built-in decl when allowing for harmless conflict in types.
|
|
* c-format.c (record_function_format,
|
|
record_international_format, function_format_list,
|
|
international_format_info, international_format_list): Remove.
|
|
(function_format_info): Remove next, name and assembler_name.
|
|
Make format_num and first_arg_num be unsigned HOST_WIDE_INT.
|
|
(decode_format_attr): New.
|
|
(handle_format_attribute): Handle receiving a type rather than a
|
|
decl. Call decode_format_attr. Store format information in a
|
|
function_format_info.
|
|
(handle_format_arg_attribute): Correct comment. Handle receiving
|
|
a type rather than a decl. Use unsigned HOST_WIDE_INT for
|
|
arg_num.
|
|
(check_format_info_recurse, check_format_info_main): Take argument
|
|
numbers as unsigned HOST_WIDE_INT.
|
|
(check_function_format): Take a list of attributes from the
|
|
function type rather than a name or assembler name. Check for
|
|
format attributes in that list and the attributes on the type of
|
|
the current function rather than looking through
|
|
function_format_list.
|
|
(check_format_info): Use unsigned HOST_WIDE_INT for argument
|
|
numbers.
|
|
(check_format_info_recurse): Take format_arg attributes from the
|
|
type of the function calls rather than using
|
|
international_format_list. Allow for multiple format_arg
|
|
attributes.
|
|
* c-typeck.c (build_function_call): Pass type attributes to
|
|
check_function_format rather than name or assembler name. Don't
|
|
require there to be a name or assembler name to check formats.
|
|
|
|
2001-10-02 Joseph S. Myers <jsm28@cam.ac.uk>
|
|
|
|
* attribs.c (decl_attributes): Possibly call
|
|
insert_default_attributes to insert default attributes on
|
|
functions in a lazy manner.
|
|
* builtin-attrs.def: New file; define the default format and
|
|
format_arg attributes.
|
|
* c-common.c (c_format_attribute_table): Move to earlier in the
|
|
file.
|
|
(c_common_nodes_and_builtins): Initialize format_attribute_table.
|
|
(enum built_in_attribute, built_in_attributes,
|
|
c_attrs_initialized, c_init_attributes,
|
|
c_common_insert_default_attributes): New.
|
|
(c_common_lang_init): Don't initialize format_attribute_table. Do
|
|
call c_init_attributes.
|
|
* Makefile.in (c-common.o): Depend on builtin-attrs.def.
|
|
* c-common.h (init_function_format_info): Don't declare.
|
|
(c_common_insert_default_attributes): Declare.
|
|
* c-decl.c (implicitly_declare, builtin_function): Call
|
|
decl_attributes.
|
|
(init_decl_processing): Don't call init_function_format_info.
|
|
(insert_default_attributes): New.
|
|
* c-format.c (handle_format_attribute,
|
|
handle_format_arg_attribute): Be quiet about inappropriate
|
|
declaration when applying default attributes.
|
|
(init_function_format_info): Remove.
|
|
* tree.h (enum attribute_flags): Add ATTR_FLAG_BUILT_IN.
|
|
(insert_default_attributes): Declare.
|
|
|
|
2001-10-02 Joseph S. Myers <jsm28@cam.ac.uk>
|
|
|
|
* c-format.c (CPLUSPLUS_STD_VER): Define to STD_C94.
|
|
|
|
2001-10-01 Jim Wilson <wilson@redhat.com>
|
|
|
|
* sched-deps.c (add_dependence): When elide conditional dependence,
|
|
check that insn doesn't modify cond2.
|
|
|
|
2001-10-01 Dale Johannesen <dalej@apple.com>
|
|
|
|
* config/rs6000/rs6000.h (enum processor_type): Add support
|
|
for 7400 (G4) and 7450.
|
|
(RTX_COSTS): Ditto.
|
|
* config/rs6000/rs6000.c (rs6000_override_options): Ditto.
|
|
(rs6000_issue_rate): Ditto.
|
|
(rs6000_adjust_cost): Fix cycle counts for compares.
|
|
(debug_stack_info): Fix an obvious typo.
|
|
* config/rs6000/rs6000.md: Add functional units for 7400 and 7450.
|
|
* doc/invoke.texi: Document.
|
|
* config/rs6000/darwin.h (TARGET_DEFAULT): Set to be reasonable
|
|
for Darwin.
|
|
(PROCESSOR_DEFAULT): Ditto.
|
|
|
|
2001-10-01 Loren J. Rittle <ljrittle@acm.org>
|
|
|
|
* Makefile.in (STAGE2_FLAGS_TO_PASS): Propagate HOST_CC.
|
|
(fixinc.sh): Map CC, CFLAGS and LDFLAGS to HOST_* versions for
|
|
later recursive make invocation.
|
|
|
|
2001-10-01 Hans Boehm <boehm@acm.org>
|
|
|
|
* optabs.c (emit_libcall_block): When using non-call exceptions,
|
|
don't add REG_LIBCALL reg notes to trapping calls.
|
|
|
|
2001-10-01 David Billinghurst <David.Billinghurst@riotinto.com>
|
|
|
|
* flow.c (propagate_block_delete_libcall): Remove unused first arg
|
|
(propagate_one_insn): Update for above change
|
|
|
|
2001-10-01 David Billinghurst <David.Billinghurst@riotinto.com>
|
|
|
|
* unwind-sjlj.c (_Unwind_GetRegionStart, _Unwind_GetDataRelBase,
|
|
_Unwind_GetTextRelBase): Argument is unused.
|
|
|
|
Mon Oct 1 19:20:57 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* alias.c (get_alias_set): Try to replace PLACEHOLDER_EXPR.
|
|
Loop through NOPs, placeholders, and components.
|
|
Don't go through NOPs if change mode.
|
|
(record_alias_subset): Do nothing if SUBSET and SET are the same.
|
|
* emit-rtl.c (set_mem_alias_set): Enable check.
|
|
* expr.c (find_placeholder): New function.
|
|
(expand_expr, case PLACEHOLDER_EXPR): Use it.
|
|
(expand_expr, case COMPONENT_EXPR): Always copy OP0 when we need
|
|
to modify it and avoid unneeded copies.
|
|
* expr.h (expand_expr): Always define.
|
|
(find_placeholder): New declaration.
|
|
|
|
2001-10-01 Stephane Carrez <Stephane.Carrez@worldnet.fr>
|
|
|
|
* config/m68hc11/m68hc11.md ("add-split"): Fix add split when
|
|
operand 2 is the stack pointer.
|
|
("addr-peephole"): Fix address computation peephole when operand 2
|
|
is the stack pointer.
|
|
|
|
Mon Oct 1 09:26:41 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* config/i386/i386.c (ix86_va_arg): Call set_mem_alias_set.
|
|
(ix86_setup_incoming_varargs): Likewise.
|
|
|
|
2001-10-01 Jason Merrill <jason_merrill@redhat.com>
|
|
|
|
* stor-layout.c (layout_type): Don't complain about too-large
|
|
array here.
|
|
|
|
Mon Oct 1 06:43:41 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* function.c (keep_stack_depressed): Don't use delete_insn.
|
|
|
|
* expr.h (set_mem_alias_set): Move decl to here.
|
|
* rtl.h (mem_attrs): New typedef and struct.
|
|
(union rtunion_def): Add field for mem_attrs.
|
|
(X0MEMATTR, MEM_ATTRS): New macros.
|
|
(MEM_ALIAS_SET): Use MEM_ATTRS.
|
|
(MEM_DECL, MEM_OFFSET, MEM_SIZE, MEM_ALIGN): New macros.
|
|
(MEM_COPY_ATTRIBUTES): Copy MEM_ATTRS.
|
|
(set_mem_alias_set): Delete decl from here.
|
|
|
|
* alias.c (set_mem_alias_set): Delete from here.
|
|
* emit-rtl.c (mem_attrs_htab): New variable.
|
|
(rtx_htab_mark, rtx_htab_mark_1): Deleted.
|
|
(mem_attrs_htab_hash, mem_attrs_htab_eq): New functions.
|
|
(mem_attrs_mark, get_mem_attrs): Likewise.
|
|
(gen_rtx_MEM): Clear MEM_ATTRS.
|
|
(set_mem_attributes): Move to here.
|
|
(set_mem_alias_set): Likewise, and call get_mem_attrs.
|
|
(init_emit_once): const_int_htab now deletable htab.
|
|
Initialize mem_attrs_htab.
|
|
* explow.c (set_mem_attributes): Delete from here.
|
|
* function.c (put_var_into_stack): Clear MEM_ATTRS.
|
|
(gen_mem_addressof): Likewise; rework to use set_mem_attributes.
|
|
* ggc-common.c (ggc_mark_rtx_children, case MEM): New case.
|
|
* reload1.c (reload): Rework changing REG to MEM.
|
|
|
|
2001-09-30 H.J. Lu <hjl@gnu.org>
|
|
|
|
* acconfig.h (PREFIX_INCLUDE_DIR): New variable.
|
|
* config.in: Rebuild.
|
|
|
|
2001-09-30 Stephane Carrez <Stephane.Carrez@worldnet.fr>
|
|
|
|
* config/m68hc11/m68hc11.md ("cmpqi_1"): Fix constraints.
|
|
("tsthi_1"): Avoid allocation in register y.
|
|
("*movqi_68hc12"): Reorganize and fix constraints.
|
|
("zero_extendqisi2"): Prefer d over x and y for operand 1.
|
|
("addqi3"): Likewise.
|
|
("addhi3"): Fix constraints.
|
|
("*logicalhi3_zexthi"): Disparage soft registers.
|
|
|
|
2001-09-30 Stephane Carrez <Stephane.Carrez@worldnet.fr>
|
|
|
|
* config/m68hc11/m68hc11.c (m68hc11_gen_movhi): Fix move of sp
|
|
to tmp reg.
|
|
|
|
2001-09-30 Stephane Carrez <Stephane.Carrez@worldnet.fr>
|
|
|
|
* config/m68hc11/m68hc11.h(INCOMING_RETURN_ADDR_RTX): Remove so
|
|
that we use setjmp/longjmp exceptions.
|
|
|
|
2001-09-30 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* cpphash.h (POOL_ALIGN, POOL_FRONT, POOL_LIMIT, POOL_BASE,
|
|
POOL_SIZE, POOL_ROOM, POOL_COMMIT, struct cpp_chunk,
|
|
struct cpp_pool, _cpp_init_pool, _cpp_free_pool, _cpp_pool_reserve,
|
|
_cpp_pool_alloc, _cpp_next_chunk): Remove.
|
|
(_cpp_extend_buff, BUFF_ROOM): Update.
|
|
(_cpp_append_extend_buff): New.
|
|
(struct cpp_reader): Remove macro_pool, add a_buff.
|
|
* cppinit.c (cpp_create_reader): Initialize a_buff, instead of
|
|
macro_pool.
|
|
(cpp_destroy): Free a_buff instead of macro_pool.
|
|
* cpplex.c (new_chunk, chunk_suitable, _cpp_next_chunk,
|
|
new_chunk, _cpp_init_pool, _cpp_free_pool, _cpp_pool_reserve,
|
|
_cpp_pool_alloc, ): Remove.
|
|
(parse_number, parse_string): Update use of _cpp_extend_buff.
|
|
(_cpp_extend_buff): Update.
|
|
(_cpp_append_extend_buff, cpp_aligned_alloc): New.
|
|
* cpplib.c (glue_header_name, parse_answer):
|
|
Update use of _cpp_extend_buff.
|
|
(cpp_register_pragma, cpp_register_pragma_space): Use
|
|
_cpp_aligned_alloc.
|
|
(do_assert, do_unassert): Check for EOL, update.
|
|
* cppmacro.c (stringify_arg, collect_args): Update to use
|
|
_cpp_extend_buff and _cpp_append_extend_buff.
|
|
(save_parameter, parse_params, alloc_expansion_token,
|
|
_cpp_create_definition): Rework memory management.
|
|
|
|
2001-09-29 Andris Pavenis <pavenis@lanet.lv>
|
|
|
|
* config/i386/xm-djgpp.h (GCC_DRIVER_HOST_INITIALIZATION): Don't
|
|
update md_exec_prefix.
|
|
(UPDATE_PATH_HOST_CANONICALIZE): Don't free PATH as it can point
|
|
to string constant.
|
|
|
|
2001-09-30 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
* config/s390/s390.h (EXTRA_CC_MODES): Add CCLmode.
|
|
(SELECT_CC_MODE): Use s390_select_ccmode.
|
|
* config/s390/s390-protos.h (s390_select_ccmode): Add.
|
|
* config/s390/s390.c (s390_select_ccmode): New.
|
|
(s390_match_ccmode): Add CCLmode.
|
|
(s390_branch_condition_mask, s390_branch_condition_mnemonic): New.
|
|
(output_branch_condition, output_inverse_branch_condition): Removed.
|
|
(print_operand): Use s390_branch_condition_mnemonic.
|
|
* config/s390/s390.md (addsi3_cc, addsi3_cconly, addsi3_cconly2,
|
|
subsi3_cc, subsi3_cconly): Use logical instructions and CCLmode.
|
|
(bunordered, bordered, buneq, bungt, bunlt, bnuge, bunle, bltgt): New.
|
|
|
|
* config/s390/s390.c (check_and_change_labels): Preserve CC mode
|
|
when converting conditional branches to far branches.
|
|
* config/s390/s390.md (cmpstr_const, cmpstr_64, cmpstr_31, cmpint_si,
|
|
cmpint_di): Use CCSmode instead of CCUmode.
|
|
|
|
* config/s390/s390.c (legitimate_la_operand_p): New.
|
|
* config/s390/s390-protos.h (legitimate_la_operand_p): Add.
|
|
* config/s390/s390.md (movsi): Convert load address patterns to
|
|
arithmetic operations when necessary.
|
|
(addaddr_picR, addaddr_picL, addaddr_picN): Removed.
|
|
(do_la): Renamed to *do_la and use legitimate_la_operand_p.
|
|
(*do_la_reg_0): Don't use before reload.
|
|
|
|
* config/s390/s390.c (legitimize_address): Make more efficient
|
|
use of two-register addressing mode.
|
|
|
|
* config/s390/s390.c (s390_function_prologue): Fix incorrect prolog
|
|
with -mno-backchain in some corner cases.
|
|
|
|
* config/s390/s390.md (cmpsi_cct): Operands 0 and 1 do not commute.
|
|
|
|
2001-09-29 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* reload.c (find_reloads): Mark new USE insns with QImode.
|
|
(find_reloads_toplev, find_reloads_address, subst_reg_equivs,
|
|
find_reloads_subreg_address): Likewise.
|
|
* regrename.c (note_sets, clear_dead_regs): Abort if pseudos are
|
|
encountered.
|
|
* reload1.c (reload_combine_note_use): Likewise, inside USEs and
|
|
CLOBBERs.
|
|
(reload): Make sure there are no USEs with mode other than
|
|
VOIDmode. At the end, remove those marked with QImode.
|
|
|
|
2001-09-29 Per Bothner <per@bothner.com>
|
|
|
|
* cppdefault.c (cpp_include_defaults): Also search PREFIX_INCLUDE_DIR.
|
|
* Makefile.in (includedir): Rename to local_includedir.
|
|
(includedir): Define as $(prefix)/include.
|
|
* config.in (PREFIX_INCLUDE_DIR): New variable.
|
|
* configure.in (PREFIX_INCLUDE_DIR): Test for new variable.
|
|
|
|
2001-09-29 Bernd Schmidt <bernds@redhat.com>
|
|
|
|
* config/i386/i386.c (init_mmx_sse_builtins): Fix type of storelps and
|
|
storehps builtins.
|
|
* doc/extend.texi (Vector Extensions): New node.
|
|
* doc/invoke.texi (Machine Dependent Options): Add documentation for
|
|
i386 -mmmx, -msse, -m3dnow.
|
|
|
|
Sat Sep 29 15:08:16 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* doc/invoke.texi (Optimize Options): Revert an accidental checkin.
|
|
|
|
2001-09-29 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
* cse.c (cse_insn) [HAVE_cc0]: Fix typo delete-insn -> delete_insn.
|
|
|
|
* doc/invoke.texi (Optimize Options): Delete spurious @table.
|
|
|
|
2001-09-28 Richard Henderson <rth@redhat.com>
|
|
|
|
* varasm.c (assemble_integer): Bound alignment check by
|
|
BIGGEST_ALIGNMENT.
|
|
|
|
* cfgrtl.c (redirect_edge_and_branch): Abort if redirect_jump fails.
|
|
|
|
2001-09-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
|
|
|
|
* config/i386/sol2.h (CPLUSPLUS_CPP_SPEC): Define.
|
|
|
|
2001-09-25 Bernd Schmidt <bernds@redhat.com>
|
|
|
|
Mostly from Graham Stott <grahams@redhat.com>
|
|
* c-common.c (type_for_mode): Add support for V2SFmode.
|
|
* tree.c (build_common_tree_nodes_2): Likewise.
|
|
* tree.h (enum tree_index, global_trees): Likewise.
|
|
* config/i386/i386.c (x86_3dnow_a): New variable.
|
|
(override_options): Support 3Dnow extensions.
|
|
(bdesc_2arg, bdesc_1arg): Some SSE instructions are also part of
|
|
Athlon's version of 3Dnow.
|
|
(ix86_init_mmx_sse_builtins): Create 3Dnow builtins.
|
|
(ix86_expand_builtin): Handle them.
|
|
(ix86_hard_regno_mode_ok): Support V2SFmode if using 3Dnow.
|
|
* config/i386/i386.h (MASK_3DNOW, MASK_3DNOW_A, TARGET_3DNOW,
|
|
TARGET_3DNOW_A): New macros.
|
|
(TARGET_SWITCHES): Add 3Dnow switches.
|
|
(VALID_MMX_REG_MODE_3DNOW): New macro.
|
|
(VECTOR_MODE_SUPPORTED_P): Use it.
|
|
(enum ix86_builtins): Add entries for 3Dnow builtins.
|
|
* config/i386/i386.md (movv2sf_internal, movv2sf, pushv2sf, pf2id,
|
|
pf2iw, addv2sf3, subv2sf3, subrv2sf3, gtv2sf3, gev2sf3, eqv2sf3,
|
|
pfmaxv23sf3, pfminv2sf3, mulv2sf3, femms, prefetch_3dnow, prefetchw,
|
|
pfacc, pfnacc, pfpnacc, pi2fw, floatv2si2, pavgusb, pfrcpv2sf2,
|
|
pfrcpit1v2sf3, pfrcpit2v2sf3, pfrsqrtv2sf2, pfrsqit1v2sf3,
|
|
pmulhrwvhi3, pswapdv2si2, pswapdv2sf2): New patterns.
|
|
(mmx_pmovmskb, mmx_maskmovq, sse_movntdi, umulv4hi3_highpart,
|
|
mmx_uavgv8qi3, mmx_uavgv4hi3, mmx_psadbw, mmx_pinsrw, mmx_pextrw,
|
|
mmx_pshufw, umaxv8qi3, smaxv4hi3, uminv8qi3, sminv4hi3, sfence,
|
|
sfence_insn, prefetch): Make these available if TARGET_SSE or
|
|
TARGET_3DNOW_A.
|
|
|
|
Fri Sep 28 19:18:40 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* i386-protos.h (ix86_setup_incoming_varargs, ix86_va_arg,
|
|
ix86_va_start, ix86_build_va_list): Declare.
|
|
* i386.c (ix86_setup_incoming_varargs, ix86_va_arg,
|
|
ix86_va_start, ix86_build_va_list): New global functions.
|
|
* i386.md (sse_prologue_save_insn): New insn.
|
|
(sse_prologue_save): New expander.
|
|
* i386.h (EXPAND_BUILTIN_VA_ARG, EXPAND_BUILTIN_VA_START,
|
|
BUILD_VA_LIST_TYPE, SETUP_INCOMING_VARARGS): New macros.
|
|
|
|
2001-09-28 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* cpplex.c (new_buff, _cpp_get_buff, _cpp_extend_buff):
|
|
Use size_t everywhere, make definitions consistent with
|
|
prototypes.
|
|
|
|
Fri Sep 28 14:59:34 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* gcse.c (replace_store_insn): Use delete_insn.
|
|
* loop.c (move_movables): Likewise; avoid delete_insn
|
|
from clobbering notes moved elsewhere.
|
|
(check_dbra_loop): Use delete_insn.
|
|
* ssa.c (convert_from_ssa): Likewise.
|
|
* cse.c (cse_insn): Use delete_insn.
|
|
|
|
2001-09-28 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* cpphash.h (struct cpp_buff): Make unsigned.
|
|
(_cpp_get_buff): Take length of size_t.
|
|
(_cpp_unaligned_alloc): New.
|
|
(BUFF_ROOM, BUFF_FRONT, BUFF_LIMIT): New.
|
|
(struct cpp_reader): Remove ident_pool. Add u_buff.
|
|
* cppinit.c (cpp_create_reader): Initialize u_buff, not ident_pool.
|
|
(cpp_destroy): Destroy u_buff, not ident_pool.
|
|
* cpplex.c (parse_number, parse_string, save_comment,
|
|
cpp_token_as_text): Update to use the unaligned buffer.
|
|
(new_buff): Make unsigned.
|
|
(_cpp_unaligned_alloc): New.
|
|
* cpplib.c (glue_header_name): Update to use the unaligned buffer.
|
|
* cppmacro.c (new_number_token, builtin_macro, stringify_arg):
|
|
Similarly.
|
|
(collect_args): Make unsigned.
|
|
|
|
2001-09-27 Zack Weinberg <zack@codesourcery.com>
|
|
|
|
* cpplex.c (cpp_output_token): Use a putc loop for
|
|
SPELL_OPERATOR, and fwrite for SPELL_IDENT.
|
|
|
|
* configure.in: Detect fwrite_unlocked and fprintf_unlocked.
|
|
* configure, config.in: Regenerate.
|
|
* system.h: Replace fwrite and fprintf with their unlocked
|
|
variants if available.
|
|
|
|
2001-09-27 Richard Henderson <rth@redhat.com>
|
|
|
|
* dwarf2out.c (dwarf2out_frame_finish): Never elide .debug_frame
|
|
in favour of .eh_frame.
|
|
|
|
2001-09-27 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* config/rs6000/rs6000.h (FUNCTION_VALUE): Change hardcoded 33 and 3
|
|
to macros.
|
|
(LIBCALL_VALUE): Likewise.
|
|
|
|
2001-09-27 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* cpphash.h: Update comment.
|
|
* cpplex.c: Update comments.
|
|
(_cpp_can_paste): Remove.
|
|
* cpplib.h (_cpp_can_paste): Remove.
|
|
* cppmacro.c (paste_tokens, paste_all_tokens): Update to use the
|
|
lexer rather than _cpp_can_paste.
|
|
|
|
2001-09-27 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* doc/cppinternals.texi: Update.
|
|
|
|
2001-09-26 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* cpphash.h (struct cpp_pool): Remove locks and locked.
|
|
(struct cpp_context): Add member buff.
|
|
(struct cpp_reader): Remove member argument_pool.
|
|
(_cpp_lock_pool, _cpp_unlock_pool): Remove.
|
|
* cppinit.c (cpp_create_reader, cpp_destroy): Argument_pool is dead.
|
|
* cpplex.c (chunk_suitable): Remove pool argument.
|
|
(MIN_BUFF_SIZE, BUFF_SIZE_UPPER_BOUND, EXTENDED_BUFF_SIZE): New.
|
|
(new_buff, _cpp_extend_buff): Update.
|
|
(_cpp_get_buff): Fix silly pointer bug. Be more selective about
|
|
which buffer is returned.
|
|
(_cpp_next_chunk, _cpp_init_pool): Pool locking removed.
|
|
(_cpp_lock_pool, _cpp_unlock_pool): Remove.
|
|
* cppmacro.c (lock_pools, unlock_pools): Remove.
|
|
(push_ptoken_context): Take a _cpp_buff.
|
|
(enter_macro_context): Pool locking removed.
|
|
(replace_args): Use a _cpp_buff for the replacement list with
|
|
arguments replaced.
|
|
(push_token_context): Clear buff.
|
|
(expand_arg): Use _cpp_pop_context.
|
|
(_cpp_pop_context): Free a context's buffer, if any.
|
|
|
|
2001-09-26 DJ Delorie <dj@redhat.com>
|
|
|
|
* c-typeck.c (digest_init): Check for sizeless arrays.
|
|
|
|
2001-09-26 Richard Henderson <rth@redhat.com>
|
|
|
|
* optabs.c (init_one_libfunc): Create a dummy function type
|
|
instead of using error_mark_node.
|
|
|
|
2001-09-26 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* cpphash.h (struct _cpp_buff, _cpp_get_buff, _cpp_release_buff,
|
|
_cpp_extend_buff, _cpp_free_buff): New.
|
|
(struct cpp_reader): New member free_buffs.
|
|
* cppinit.c (cpp_destroy): Free buffers.
|
|
* cpplex.c (new_buff, _cpp_release_buff, _cpp_get_buff,
|
|
_cpp_extend_buff, _cpp_free_buff): New.
|
|
* cpplib.h (struct cpp_options): Remove unused member.
|
|
* cppmacro.c (collect_args): New. Combines the old parse_arg
|
|
and parse_args. Use _cpp_buff for memory allocation.
|
|
(funlike_invocation_p, replace_args): Update.
|
|
|
|
Wed Sep 26 13:20:51 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* final.c (final_scan_insn): Use delete_insn instead of delete_note.
|
|
|
|
2001-09-25 Andrew Haley <aph@cambridge.redhat.com>
|
|
|
|
* except.c (sjlj_mark_call_sites): Change address inside sequence.
|
|
|
|
2001-09-24 Andrew Haley <aph@cambridge.redhat.com>
|
|
|
|
* config/sh/linux.h (LINK_SPEC): Set dynamic-linker to agree with
|
|
glibc.
|
|
|
|
2001-09-25 Janis Johnson <janis187@us.ibm.com>
|
|
Jim Wilson <wilson@redhat.com>
|
|
|
|
* doc/install.texi (Specific, ia64-*-linux): Document.
|
|
|
|
Tue Sep 25 17:13:56 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* Makefile.in (cfgrtl.o): Add.
|
|
* basic-block.h (alloc_block, alloc_aux_for_block, alloc_aux_for_blocks,
|
|
free_aux_for_block, alloc_aux_for_edge, alloc_aux_for_edges,
|
|
free_aux_for_edge): Declare.
|
|
* cfg.c
|
|
(HAVE_return): Undefine.
|
|
* basic-block.h (alloc_block, alloc_aux_for_block, alloc_aux_for_blocks,
|
|
free_aux_for_block, alloc_aux_for_edge, alloc_aux_for_edges,
|
|
free_aux_for_edge): New global functions.
|
|
(first_delete_block): New static variable.
|
|
(init_flow): Clear first_delete_block.
|
|
(basic_block_for_insn, label_value_list, tail_recursion_label_list,
|
|
can_delete_note_p, can_delete_label_p, commit_one_edge_insertion,
|
|
try_redirect_by_replacing_jump, last_loop_beg_note,
|
|
back_edge_of_syntactic_loop_p, force_nonfallthru_and_redirect,
|
|
delete_insn, delete_insn_chain, create_basic_block_structure,
|
|
create_basic_block, flow_delete_block, compute_bb_for_insn,
|
|
free_bb_for_insn, update_bb_for_insn, set_block_for_insn,
|
|
set_block_for_new_insns, split_block, merge_blocks_nomove,
|
|
block_label, try_redirect_by_replacing_jump, last_loop_beg_note,
|
|
redirect_edge_and_branch, force_nonfallthru_and_redirect,
|
|
force_nonfallthru, redirect_edge_and_branch_force, tidy_fallthru_edge,
|
|
tidy_fallthru_edges, split_edge, insert_insn_on_edge,
|
|
commit_one_edge_insertion, commit_edge_insertions, dump_bb, debug_bb,
|
|
debug_bb_n, print_rtl_with_bb, verify_flow_info, purge_dead_edges,
|
|
purge_all_dead_edges): Move to ....
|
|
* cfgrtl.c: New file; .... Here.
|
|
|
|
* bb-reorder.c (fixup_reorder_chain): Use alloc_aux_for_block.
|
|
(reroder_basic_block): Use alloc_aux_for_blocks.
|
|
* predict.c (estimate_bb_frequencies): Likewise; use
|
|
alloc_aux_for_edges.
|
|
* profile.c (compute_branch_probabilities): Likewise.
|
|
(branch_prob): Likewise.
|
|
* reg-stack.c (reg_to_stack): Likewise.
|
|
|
|
* emit-rtl.c (emit_insns_after): Never return NULL.
|
|
|
|
* basic-block.h (set_block_for_new_insns): Delete.
|
|
* cfgrtl.c (set_block_for_new_insns): Delete.
|
|
|
|
* cfgcleanup.c (try_optimize_cfg): Add fake exit edges for noreturn
|
|
calls when crossjumping.
|
|
|
|
* cfgcleanup.c (try_simplify_condjump): Cleanup invert_jump call.
|
|
* unroll.c (copy_loop_body): Use delete_insn.
|
|
|
|
* final.c (final, final_scan_insn): Use delete_insn/delete_note.
|
|
* function.c (fixup_var_refs_insn, fixup_var_refs_1,
|
|
keep_stack_depressed): Likewise.
|
|
* gcse.c (cprop_cc0_jump): Likewise.
|
|
* local-alloc.c (update_equiv_regs): Likewise.
|
|
* loop.c (scan_loop, loop_delete_insns): Likewise.
|
|
* regmove.c (try_auto_increment, fixup_match_1): Likewise.
|
|
* reload1.c (reload, calculate_needs_all_insns, reload_as_needed,
|
|
delete_output_reload, delete_address_reloads_1,
|
|
reload_cse_delete_noop_set, reload_combine, reload_cse_move2add):
|
|
Likewise.
|
|
* sibcall.c (replace_call_placeholder): Likewise.
|
|
* cse.c (cse_insn): Likewise.
|
|
|
|
2001-09-25 Bernd Schmidt <bernds@redhat.com>
|
|
|
|
From Graham Stott <grahams@redhat.com>
|
|
(def_builtin): Only define builtins appropriate for target_flags. All
|
|
callers changed.
|
|
(builtin_decsription): Add new field mask which is used to determine
|
|
when to define the builtin via the macro def_builtin.
|
|
|
|
(bdesc_comi): Initialise new mask fields.
|
|
(bdesc_2srg): Likewise.
|
|
(bdesc_1arg): Likewise.
|
|
|
|
* config/i386/i386.c (ix86_init_builtins): Correct return type
|
|
building v4hi_ftype_v4hi_int_int tree node.
|
|
(ix86_expand_sse_comi): Fix typo swapping operands.
|
|
Don't swap comparision condition, it is already swapped.
|
|
(ix86_expand_sse_compare): Before swapping operands
|
|
move operand 1 into new rtx and not the target rtx.
|
|
Don't swap comparison condition, it is already swapped.
|
|
Always check whether we need to create a new TARGET.
|
|
|
|
* config/i386/i386.md: (sse_comi) Fix typos.
|
|
(sse_ucomi): Likewise.
|
|
(cvtss2si): Fix operand 0 contraint.
|
|
(cvttss2si): Likewise.
|
|
(sse_unpckhps): Fix mode for operand 2.
|
|
(sse_unpcklps): Likewise.
|
|
|
|
2001-09-25 Graham Stott <grahams@redhat.com>
|
|
|
|
* sibcall.c (skip_copy_to_return_value): Tighten return value
|
|
copy check.
|
|
|
|
2001-09-24 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* rs6000.c (lwa_operand): Address must be word aligned.
|
|
|
|
Mon Sep 24 18:57:59 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* tree.c (type_hash_marked_p): Consider as marked if debug symbol
|
|
number has been set.
|
|
(type_hash_mark): Mark type itself.
|
|
|
|
2001-09-24 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* c-lex.c (cb_def_pragma): Update.
|
|
(c_lex): Update, and skip padding.
|
|
* cppexp.c (lex, parse_defined): Update, remove unused variable.
|
|
* cpphash.h (struct toklist): Delete.
|
|
(union utoken): New.
|
|
(struct cpp_context): Update.
|
|
(struct cpp_reader): New members eof, avoid_paste.
|
|
(_cpp_temp_token): New.
|
|
* cppinit.c (cpp_create_reader): Update.
|
|
* cpplex.c (_cpp_temp_token): New.
|
|
(_cpp_lex_direct): Add PREV_WHITE when parsing args.
|
|
(cpp_output_token): Don't print leading whitespace.
|
|
(cpp_output_line): Update.
|
|
* cpplib.c (glue_header_name, parse_include, get__Pragma_string,
|
|
do_include_common, do_line, do_ident, do_pragma,
|
|
do_pragma_dependency, _cpp_do__Pragma, parse_answer,
|
|
parse_assertion): Update.
|
|
(get_token_no_padding): New.
|
|
* cpplib.h (CPP_PADDING): New.
|
|
(AVOID_LPASTE): Delete.
|
|
(struct cpp_token): New union member source.
|
|
(cpp_get_token): Update.
|
|
* cppmacro.c (macro_arg): Convert to use pointers to const tokens.
|
|
(builtin_macro, paste_all_tokens, paste_tokens, funlike_invocation_p,
|
|
replace_args, quote_string, stringify_arg, parse_arg, next_context,
|
|
enter_macro_context, expand_arg, _cpp_pop_context, cpp_scan_nooutput,
|
|
_cpp_backup_tokens, _cpp_create_definition): Update.
|
|
(push_arg_context): Delete.
|
|
(padding_token, push_token_context, push_ptoken_context): New.
|
|
(make_string_token, make_number_token): Update, rename.
|
|
(cpp_get_token): Update to handle tokens as pointers to const,
|
|
and insert padding appropriately.
|
|
* cppmain.c (struct printer): New member prev.
|
|
(check_multiline_token): Constify.
|
|
(do_preprocessing, cb_line_change): Update.
|
|
(scan_translation_unit): Update to handle spacing.
|
|
* scan-decls.c (get_a_token): New.
|
|
(skip_to_closing_brace, scan_decls): Update.
|
|
* fix-header.c (read_scan_file): Update.
|
|
|
|
* doc/cpp.texi: Update.
|
|
|
|
2001-09-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* c-aux-info.c (affix_data_type): Use ATTRIBUTE_MALLOC. Avoid
|
|
leak by passing malloc'ed pointer to reconcat, not concat.
|
|
|
|
2001-09-24 DJ Delorie <dj@redhat.com>
|
|
|
|
* varasm.c (array_size_for_constructor): Handle STRING_CSTs also.
|
|
|
|
2001-09-24 Ulrich Weigand <uweigand@de.ibm.com>:
|
|
|
|
* flow.c (delete_dead_jumptables): Delete jumptable if the only
|
|
reference is from the literal pool.
|
|
|
|
2001-09-24 Janis Johnson <janis187@us.ibm.com>
|
|
|
|
* doc/install.texi (Final install): Request additional information
|
|
in mail about successful builds.
|
|
|
|
2001-09-24 John David Anglin <dave@hiauly1.hia.nrc.ca>
|
|
|
|
* pa.c (return_addr_rtx): Return NULL_RTX if count is not zero. Use
|
|
initial value of return pointer register instead of value in frame-20.
|
|
Revise comments.
|
|
|
|
2001-09-24 John David Anglin <dave@hiauly1.hia.nrc.ca>
|
|
|
|
* som.h (ASM_OUTPUT_EXTERNAL): Improve formatting.
|
|
(ASM_OUTPUT_EXTERNAL_LIBCALL): Only generate a .IMPORT statement for
|
|
the libcall if there isn't a referenced identifier for the symbol.
|
|
|
|
2001-09-24 John David Anglin <dave@hiauly1.hia.nrc.ca>
|
|
|
|
* pa.h (TRAMPOLINE_TEMPLATE): Add two words to the template for
|
|
non 64-bit machines. Use these as a plabel for the trampoline.
|
|
(TRAMPOLINE_SIZE): Adjust size for new words.
|
|
(INITIALIZE_TRAMPOLINE): Initialize new words.
|
|
(TRAMPOLINE_ADJUST_ADDRESS): New. Adjust address to make it a
|
|
pointer to the plabel in the trampoline.
|
|
|
|
2001-09-24 John David Anglin <dave@hiauly1.hia.nrc.ca>
|
|
|
|
* pa.c (function_arg): Pass floating arguments in both general and
|
|
floating registers in indirect (dynamic) calls when generating code
|
|
for the 32 bit ABI and the HP assembler.
|
|
|
|
2001-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
|
|
|
|
* doc/install.texi: Markup fixes.
|
|
Use Solaris 2, SunOS 4 as appropriate.
|
|
(Specific, *-*-solaris2*): Explain this.
|
|
Unconditionally warn against /usr/ucb tools.
|
|
Remove Sun as warning, obsolete.
|
|
Move X11 header bug workaround here, update patches.
|
|
(Specific, sparc-sun-solaris2*): Detail Sun as fix status.
|
|
(Specific, sparc-sun-solaris2.7): Update patch 106950 status.
|
|
|
|
2001-09-23 Zack Weinberg <zack@codesourcery.com>
|
|
|
|
* errors.h (warning, error, fatal, internal_error): Don't mark
|
|
with ATTRIBUTE_PRINTF_n.
|
|
* toplev.h (internal_error, fatal_io_error, warning, error,
|
|
pedwarn, pedwarn_with_file_and_line, warning_with_file_and_line,
|
|
error_with_file_and_line, sorry, error_for_asm, warning_for_asm):
|
|
Likewise.
|
|
|
|
Sun Sep 23 18:19:48 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* function.c (pop_function_context_from): var_refs_queue
|
|
and temp slots now in GC memory.
|
|
(mark_function_status, free_after_compilation): Likewise;
|
|
also struct function now in GC memory.
|
|
(assign_stack_temp_for_type): struct temp_slot now in GC memory.
|
|
(combine_temp_slots): Likewise.
|
|
(schedule_fixup_var_refs): var_refs_queue now in GC memory.
|
|
(prepare_function_start): Use GC memory for struct function.
|
|
(mark_temp_slot): Deleted.
|
|
(gcc_mark_struct_function): struct function now in GC memory.
|
|
|
|
* fold-const.c (extract_muldiv, case PLUS_EXPR): Only adjust
|
|
code for division, not modulus.
|
|
|
|
* rtl.def (MEM): Remove obsolete part of comment.
|
|
|
|
2001-09-22 Joseph S. Myers <jsm28@cam.ac.uk>
|
|
|
|
* c-format.c (init_function_format_info): Check __builtin_printf
|
|
and __builtin_fprintf even if -ffreestanding. Check C99 functions
|
|
in gnu89 mode.
|
|
|
|
Sat Sep 22 09:09:32 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* c-common.c (format_attribute_table): Remove decl.
|
|
* tree.h (format_attribute_table, lang_attribute_table): New decls.
|
|
(lang_attribute_common): Likewise.
|
|
|
|
* function.c (fix_lexical_address): Use set_mem_alias_set.
|
|
(expand_function_start): Likewise.
|
|
* config/alpha/alpha.h (SETUP_INCOMING_VARARGS): Likewise.
|
|
|
|
* varasm.c (output_constant): Fix unused variable warning.
|
|
|
|
* attribs.c: New file, from c-common.c.
|
|
(attribute_tables): Now four elements.
|
|
(format_attribute_table, lang_attribute_common): New variables.
|
|
(init_attributes): Reflect above changes.
|
|
(handle_mode_attribute): Delete check for wider than uintmax.
|
|
* c-common.c: Delete parts moved to attribs.c.
|
|
(enum attrs): Deleted; unused.
|
|
(c_format_attribute_table): New variable.
|
|
(c_common_lang_init): Initialize format_attribute_table with it.
|
|
* c-common.h (decl_attributes): Remove decl.
|
|
* tree.h (decl_attribute): Move it to here.
|
|
* Makefile.in (C_AND_OBJS_OBJS): Add attribs.o.
|
|
(attribs.o): New rule.
|
|
|
|
2001-09-22 Andreas Jaeger <aj@suse.de>
|
|
|
|
* builtins.c (c_getstr): Remove unused variable.
|
|
|
|
2001-09-21 Richard Henderson <rth@redhat.com>
|
|
|
|
* reload1.c (reload): Use delete_insn instead of splatting
|
|
NOTE_INSN_DELETED.
|
|
|
|
2001-09-21 Richard Henderson <rth@redhat.com>
|
|
|
|
* reload.c (push_secondary_reload): Don't check for "=" in output
|
|
constraint after ""->ALL_REGS check.
|
|
|
|
2001-09-21 Richard Henderson <rth@redhat.com>
|
|
|
|
* predict.c (expected_value_to_br_prob): Use pc_set.
|
|
|
|
* optabs.c (init_one_libfunc): Gen a FUNCTION_DECL for use by
|
|
ENCODE_SECTION_INFO; get SYMBOL_REF from make_decl_rtl.
|
|
|
|
2001-09-21 Richard Henderson <rth@redhat.com>
|
|
|
|
* rtl.h (LCT_RETURNS_TWICE): New.
|
|
* calls.c (emit_call_1): Set current_function_calls_setjmp for
|
|
ECF_RETURNS_TWICE.
|
|
(emit_library_call_value_1): Map LCT_RETURNS_TWICE
|
|
to ECF_RETURNS_TWICE.
|
|
* except.c (sjlj_emit_function_enter): Use LCT_RETURNS_TWICE for
|
|
call to setjmp.
|
|
|
|
* unwind-sjlj.c: Invent the setjmp.h declarations if inhibit_libc.
|
|
|
|
* config/stormy16/stormy16.h (DONT_USE_BUILTIN_SETJMP): New.
|
|
(JMP_BUF_SIZE): New.
|
|
|
|
2001-09-21 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/stormy16/stormy16.h (REG_CLASS_FROM_LETTER): Map 'd'
|
|
to R8_REGS.
|
|
|
|
2001-09-21 Richard Henderson <rth@redhat.com>
|
|
|
|
* tree.def (FDESC_EXPR): New.
|
|
* expr.c (expand_expr): Handle it.
|
|
* varasm.c (initializer_constant_valid_p): Likewise.
|
|
(output_constant): Likewise.
|
|
* defaults.h (TARGET_VTABLE_USES_DESCRIPTORS): New.
|
|
* config/ia64/ia64.h (TARGET_VTABLE_USES_DESCRIPTORS): New.
|
|
(ASM_OUTPUT_FDESC): New.
|
|
* doc/tm.texi: Document the new macros.
|
|
|
|
21-09-2001 Richard Earnshaw (reanrsha@arm.com)
|
|
|
|
* cfgcleanup.c (merge_blocks_move_successor_nojumps): Don't leave
|
|
ADDR_VEC or ADDR_DIFF_VEC jump insns as part of the basic block
|
|
once merging is complete.
|
|
|
|
Fri Sep 21 11:20:12 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* integrate.c (allocate_initial_values): Eliminate unused arg warning.
|
|
|
|
21-09-2001 Richard Earnshaw (reanrsha@arm.com)
|
|
|
|
* cfgcleanup.c (flow_find_cross_jump): Delete any REG_EQUAL notes
|
|
that would be invalid after a merge.
|
|
|
|
Fri Sep 21 14:24:29 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* basic-block.h (flow_delete_insn, flow_delete_insn_chain): Kill.
|
|
* cfg.c (delete_insn): Rename from ....; use remove_insn; do not
|
|
remove some labels.
|
|
(flow_delete_insn): This one.
|
|
(delete_insn_chain): Rename from ...; do not care labels.
|
|
(flow_delete_insn_chain): ... this one.
|
|
(flow_delete_block): Remove the insns one BB has been expunged.
|
|
(merge_blocks_nomove): Likewise.
|
|
(try_redirect_by_replacing_jump): Use delete_insn[_chain]; do not care
|
|
updating BB boundaries.
|
|
(tidy_fallthru_edge): Likewise.
|
|
(commit_one_edge_insertion): Likewise.
|
|
* cfgbuild.c (find_basic_block): Likewise.
|
|
(find_basic_blocks_1): Likewise.
|
|
* cfgcleanup.c (merge_blocks_move_predecessor_nojumps): Likewise.
|
|
(try_crossjump_to_edge): Likewise.
|
|
(try_optimize_cfg): Likewise.
|
|
* cse.c (delete_trivially_dead_insns): Likewise.
|
|
* df.c (df_insn_delete): Likewise.
|
|
* doloop.c (doloop_modify): Use delete_related_insns.
|
|
* emit-rtl.c (try_split): Likewise.
|
|
(remove_insn): Update BB boundaries.
|
|
* expect.c (connect_post_landing_pads): Use delete_related_insns.
|
|
* flow.c (delete_dead_jumptables): Use delete_insn[_chain]; do not care
|
|
updating BB boundaries.
|
|
(propagate_block_delete_insn): Likewise.
|
|
(propagate_block_delete_libcall): Likewise.
|
|
* function.c (delete_handlers): Use delete_related_insns.
|
|
(thread_prologue_and_epilogue_insns): Likewise.
|
|
* gcse.c (delete_null_pointer_checks): Use delete_related_insns.
|
|
* genpeep.c (gen_peephole): Use delete_related_insns.
|
|
* ifcvt.c (noce_process_if_block): Use delete_insn; do not care updating
|
|
BB boundaries.
|
|
(find_cond_trap): Likewise.
|
|
* integrate.c (save_for_inline): Use delete_related_insns.
|
|
(copy_insn_list): Likewise.
|
|
* jump.c (pruge_linie_number_notes): Likewise.
|
|
(duplicate_loop_exit_test): Likewise.
|
|
(delete_computation): Likewise.
|
|
(delete_related_insn): Rename from ...; use delete_insn
|
|
(delete_insn): ... this one.
|
|
(redirect_jump): Use delete_related_insns.
|
|
* loop.c (scan_loop): Likewise.
|
|
(move_movables): Likewise.
|
|
(find_and_verify_loops): Likewise.
|
|
(check_dbra_loop): Likewise.
|
|
* recog.c (peephole2_optimize): Likewise.
|
|
* reg-stack.c (delete_insn_for_stacker): Remove.
|
|
(move_for_stack_reg): Use delete_insn.
|
|
* regmove.c (combine_stack_adjustments_for_block): Likewise.
|
|
* reload1.c (delete_address_reloads): Use delete_related_insns.
|
|
(fixup_abnormal_edges): Use delete_insn.
|
|
* recog.c (emit_delay_sequence): Use delete_related_insns.
|
|
(delete_from-delay_slot): Likewise.
|
|
(delete_scheduled_jump): likewise.
|
|
(optimize_skip): Likewise.
|
|
(try_merge_delay_insns): Likewise.
|
|
(full_simple_delay_slots): Likewise.
|
|
(fill_slots_from_thread): Likewise.
|
|
(relax_delay_slots): Likewise.
|
|
(make_return_insns): Likewise.
|
|
(dbr_schedule): Likewise.
|
|
* rtl.h (delete_insn): Rename to delete_related_insns.
|
|
(delete_insn, delete_insn_chain): New prototypes.
|
|
* ssa-ccp (sse_fast_dce): Remove deleting of DEF, as it is done
|
|
by df_insn_delete already.
|
|
* ssa-dce.c (delete_insn_bb): Use delete_insn.
|
|
* ssa.c (convert_from_ssa): Use delete_related_insns.
|
|
* unroll.c (unroll_loop): Likewise.
|
|
(calculate_giv_inc): Likewise.
|
|
(copy_loop_body): Likewise.
|
|
|
|
* i386-protos.h (ix86_libcall_value, ix86_function_value,
|
|
ix86_function_arg_regno_p, ix86_function_arg_boundary,
|
|
ix86_return_in_memory, ix86_function_value): Declare.
|
|
* i386.c (x86_64_int_parameter_registers, x86_64_int_return_registers):
|
|
new static valurables.
|
|
(x86_64_reg_class): New enum
|
|
(x86_64_reg_class_name): New array.
|
|
(classify_argument, examine_argument, construct_container,
|
|
merge_classes): New static functions.
|
|
(optimization_options): Enable flag_omit_frame_pointer and disable
|
|
flag_pcc_struct_return on 64bit.
|
|
(ix86_libcall_value, ix86_function_value,
|
|
ix86_function_arg_regno_p, ix86_function_arg_boundary,
|
|
ix86_return_in_memory, ix86_function_value): New global functions.
|
|
(init_cumulative_args): Refuse regparm on x86_64, set maybe_vaarg.
|
|
(function_arg_advance): Handle x86_64 passing conventions.
|
|
(function_arg): Likewise.
|
|
* i386.h (FUNCTION_ARG_BOUNDARY): New macro.
|
|
(RETURN_IN_MEMORY): Move offline.
|
|
(FUNCTION_VALUE, LIBCALL_VALUE): Likewise.
|
|
(FUNCTION_VALUE_REGNO_P): New macro.
|
|
(FUNCTION_ARG_REGNO_P): Move offline.
|
|
(struct ix86_args): Add maybe_vaarg.
|
|
* next.h (FUNCTION_VALUE_REGNO_P): Delete.
|
|
* unix.h (FUNCTION_VALUE_REGNO_P): Delete.
|
|
|
|
2001-09-21 Hartmut Penner <hpenner@de.ibm.com>
|
|
|
|
* s390.md: Changed attributes for scheduling.
|
|
* s390.c: (s390_adjust_cost, s390_adjust_priority)
|
|
Changed scheduling
|
|
|
|
2001-09-21 Joseph S. Myers <jsm28@cam.ac.uk>
|
|
|
|
Table-driven attributes.
|
|
* c-decl.c, config/alpha/alpha.c, config/arc/arc.c,
|
|
config/arm/arm.c, config/arm/pe.c, config/avr/avr.c,
|
|
config/avr/avr.h, config/d30v/d30v.h, config/fr30/fr30.h,
|
|
config/h8300/h8300.c, config/i386/cygwin.h, config/i386/winnt.c,
|
|
config/m32r/m32r.c, config/mcore/mcore.c, config/sh/sh.c,
|
|
config/stormy16/stormy16.h, config/v850/v850.c, doc/c-tree.texi,
|
|
doc/tm.texi, ggc-common.c, integrate.c, print-tree.c, tree.c,
|
|
tree.h: Rename DECL_MACHINE_ATTRIBUTES to DECL_ATTRIBUTES.
|
|
* tree.h (struct tree_decl): Change machine_attributes to
|
|
attributes.
|
|
* doc/c-tree.texi: Document that all attributes are now attached
|
|
to decls and types.
|
|
* c-common.c (add_attribute, attrtab, attrtab_idx,
|
|
default_valid_lang_attribute, valid_lang_attribute): Remove.
|
|
(attribute_tables, attributes_initialized,
|
|
c_common_attribute_table, default_lang_attribute_table): New
|
|
variables.
|
|
(handle_packed_attribute, handle_nocommon_attribute,
|
|
handle_common_attribute, handle_noreturn_attribute,
|
|
handle_unused_attribute, handle_const_attribute,
|
|
handle_transparent_union_attribute, handle_constructor_attribute,
|
|
handle_destructor_attribute, handle_mode_attribute,
|
|
handle_section_attribute, handle_aligned_attribute,
|
|
handle_weak_attribute, handle_alias_attribute,
|
|
handle_no_instrument_function_attribute,
|
|
handle_no_check_memory_usage_attribute, handle_malloc_attribute,
|
|
handle_no_limit_stack_attribute, handle_pure_attribute): New
|
|
functions.
|
|
(init_attributes, decl_attributes): Rewrite to implement
|
|
table-driven attributes.
|
|
* c-common.h (enum attribute_flags): Move to tree.h.
|
|
* c-format.c (decl_handle_format_attribute,
|
|
decl_handle_format_arg_attribute): Rename to
|
|
handle_format_attribute and handle_format_arg_attribute. Update
|
|
for table-driven attributes.
|
|
* c-common.h (decl_handle_format_attribute,
|
|
decl_handle_format_arg_attribute): Remove prototypes.
|
|
(handle_format_attribute, handle_format_arg_attribute): Add
|
|
prototypes.
|
|
* c-decl.c (grokdeclarator): Handle attributes nested inside
|
|
declarators.
|
|
* c-parse.in (setattrs, maybe_setattrs): Remove.
|
|
(maybe_type_quals_setattrs): Rename to maybe_type_quals_attrs.
|
|
Update to handle nested attributes properly.
|
|
(maybe_resetattrs, after_type_declarator,
|
|
parm_declarator_nostarttypename, notype_declarator, absdcl1_noea,
|
|
absdcl1_ea, direct_absdcl1): Update to handle nested attributes
|
|
properly.
|
|
(make_pointer_declarator): Update to handle nested attributes
|
|
properly.
|
|
* doc/extend.texi: Update documentation of limits of attributes
|
|
syntax. Warn about problems with attribute semantics in C++.
|
|
* target.h (struct target): Remove valid_decl_attribute and
|
|
valid_type_attribute. Add attribute_table and
|
|
function_attribute_inlinable_p.
|
|
* target-def.h (TARGET_VALID_DECL_ATTRIBUTE,
|
|
TARGET_VALID_TYPE_ATTRIBUTE): Remove.
|
|
(TARGET_ATTRIBUTE_TABLE, TARGET_FUNCTION_ATTRIBUTE_INLINABLE_P):
|
|
Add.
|
|
(TARGET_INITIALIZER): Update.
|
|
* integrate.c (FUNCTION_ATTRIBUTE_INLINABLE_P): Remove default
|
|
definition.
|
|
(function_attribute_inlinable_p): New function. Check for the
|
|
presence of any machine attributes before using
|
|
targetm.function_attribute_inlinable_p.
|
|
(function_cannot_inline_p): Update.
|
|
* Makefile.in (integrate.o): Update dependencies.
|
|
* doc/tm.texi: Update documentation of target attributes and
|
|
example definition of TARGET_VALID_TYPE_ATTRIBUTE.
|
|
* tree.c (default_valid_attribute_p, valid_machine_attribute):
|
|
Remove.
|
|
(default_target_attribute_table,
|
|
default_function_attribute_inlinable_p): New.
|
|
(lookup_attribute): Update comment to clarify handling of multiple
|
|
attributes with the same name.
|
|
(merge_attributes, attribute_list_contained): Allow multiple
|
|
attributes with the same name but different arguments to appear in
|
|
the same attribute list.
|
|
* tree.h (default_valid_attribute_p): Remove prototype.
|
|
(struct attribute_spec): New.
|
|
(default_target_attribute_table): Declare.
|
|
(enum attribute_flags): Move from c-common.h. Add
|
|
ATTR_FLAG_TYPE_IN_PLACE.
|
|
(default_function_attribute_inlinable_p): Declare.
|
|
* config/alpha/alpha.c (vms_valid_decl_attribute_p): Remove.
|
|
(TARGET_VALID_DECL_ATTRIBUTE): Don't define.
|
|
(TARGET_ATTRIBUTE_TABLE): Define.
|
|
(vms_attribute_table): New.
|
|
* config/arc/arc.c (arc_valid_decl_attribute): Remove.
|
|
(TARGET_VALID_DECL_ATTRIBUTE): Don't define.
|
|
(TARGET_ATTRIBUTE_TABLE): Define.
|
|
(arc_attribute_table, arc_handle_interrupt_attribute): New.
|
|
* config/arm/arm.c (arm_valid_type_attribute_p,
|
|
arm_valid_decl_attribute_p, arm_pe_valid_decl_attribute_p):
|
|
Remove.
|
|
(TARGET_VALID_TYPE_ATTRIBUTE, TARGET_VALID_DECL_ATTRIBUTE): Don't
|
|
define.
|
|
(TARGET_ATTRIBUTE_TABLE): Define.
|
|
(arm_attribute_table, arm_handle_fndecl_attribute,
|
|
arm_handle_isr_attribute): New.
|
|
* config/avr/avr.c (avr_valid_type_attribute,
|
|
avr_valid_decl_attribute): Remove.
|
|
(TARGET_VALID_DECL_ATTRIBUTE, TARGET_VALID_TYPE_ATTRIBUTE): Don't
|
|
define.
|
|
(TARGET_ATTRIBUTE_TABLE): Define.
|
|
(avr_attribute_table, avr_handle_progmem_attribute,
|
|
avr_handle_fndecl_attribute): New.
|
|
* config/c4x/c4x.c (c4x_valid_type_attribute_p): Remove.
|
|
(TARGET_VALID_TYPE_ATTRIBUTE): Don't define.
|
|
(TARGET_ATTRIBUTE_TABLE): Define.
|
|
(c4x_attribute_table, c4x_handle_fntype_attribute): New.
|
|
* config/h8300/h8300.c (h8300_valid_decl_attribute): Remove.
|
|
(TARGET_VALID_DECL_ATTRIBUTE): Don't define.
|
|
(TARGET_ATTRIBUTE_TABLE): Define.
|
|
(h8300_attribute_table, h8300_handle_fndecl_attribute,
|
|
h8300_handle_eightbit_data_attribute,
|
|
h8300_handle_tiny_data_attribute): New.
|
|
* config/i386/i386-protos.h (ix86_valid_type_attribute_p,
|
|
i386_pe_valid_decl_attribute_p, i386_pe_valid_type_attribute_p):
|
|
Remove prototypes.
|
|
(ix86_handle_dll_attribute, ix86_handle_shared_attribute): New
|
|
declarations.
|
|
* config/i386/i386.c (ix86_valid_type_attribute_p: Remove.
|
|
(TARGET_VALID_TYPE_ATTRIBUTE, TARGET_VALID_DECL_ATTRIBUTE): Don't
|
|
define.
|
|
(TARGET_ATTRIBUTE_TABLE): Define.
|
|
(ix86_attribute_table, ix86_handle_cdecl_attribute,
|
|
ix86_handle_regparm_attribute): New.
|
|
* config/i386/winnt.c (i386_pe_valid_decl_attribute_p,
|
|
i386_pe_valid_type_attribute_p): Remove.
|
|
(ix86_handle_dll_attribute, ix86_handle_shared_attribute): New.
|
|
* config/ia64/ia64.c (ia64_valid_type_attribute): Remove.
|
|
(TARGET_VALID_TYPE_ATTRIBUTE): Don't define.
|
|
(TARGET_ATTRIBUTE_TABLE): Define.
|
|
(ia64_attribute_table): New.
|
|
* config/m32r/m32r.c (m32r_valid_decl_attribute, interrupt_ident1,
|
|
interrupt_ident2, model_ident1, model_ident2): Remove.
|
|
(TARGET_VALID_DECL_ATTRIBUTE): Don't define.
|
|
(TARGET_ATTRIBUTE_TABLE): Define.
|
|
(init_idents): Update.
|
|
(m32r_attribute_table, m32r_handle_model_attribute): New.
|
|
* config/m68hc11/m68hc11.c (m68hc11_valid_type_attribute_p):
|
|
Remove.
|
|
(TARGET_VALID_TYPE_ATTRIBUTE): Don't define.
|
|
(TARGET_ATTRIBUTE_TABLE): Define.
|
|
(m68hc11_attribute_table, m68hc11_handle_fntype_attribute): New.
|
|
* config/mcore/mcore.c (mcore_valid_decl_attribute): Remove.
|
|
(TARGET_VALID_DECL_ATTRIBUTE): Don't define.
|
|
(TARGET_ATTRIBUTE_TABLE): Define.
|
|
(mcore_attribute_table, mcore_handle_naked_attribute): New.
|
|
* config/ns32k/ns32k.c (ns32k_valid_type_attribute_p): Remove.
|
|
(TARGET_VALID_TYPE_ATTRIBUTE): Don't define.
|
|
(TARGET_ATTRIBUTE_TABLE): Define.
|
|
(ns32k_attribute_table, ns32k_handle_fntype_attribute): New.
|
|
* config/rs6000/rs6000.c (rs6000_valid_type_attribute_p): Remove.
|
|
(TARGET_VALID_TYPE_ATTRIBUTE): Don't define.
|
|
(TARGET_ATTRIBUTE_TABLE): Define.
|
|
(rs6000_attribute_table, rs6000_handle_longcall_attribute): New.
|
|
* config/sh/sh.c (sh_valid_decl_attribute): Remove.
|
|
(TARGET_VALID_DECL_ATTRIBUTE): Don't define.
|
|
(TARGET_ATTRIBUTE_TABLE): Define.
|
|
(sh_attribute_table, sh_handle_interrupt_handler_attribute,
|
|
sh_handle_sp_switch_attribute, sh_handle_trap_exit_attribute):
|
|
New.
|
|
* config/stormy16/stormy16.c (stormy16_valid_type_attribute):
|
|
Remove.
|
|
(TARGET_VALID_TYPE_ATTRIBUTE): Don't define
|
|
(TARGET_ATTRIBUTE_TABLE): Define.
|
|
(stormy16_attribute_table, stormy16_handle_interrupt_attribute):
|
|
New.
|
|
* config/v850/v850.c (v850_valid_decl_attribute): Remove.
|
|
(TARGET_VALID_DECL_ATTRIBUTE): Don't define.
|
|
(TARGET_ATTRIBUTE_TABLE): Define.
|
|
(v850_attribute_table, v850_handle_interrupt_attribute,
|
|
v850_handle_data_area_attribute): New.
|
|
* config/v850/v850-c.c (mark_current_function_as_interrupt):
|
|
Return void. Call decl_attributes instead of
|
|
valid_machine_attribute.
|
|
|
|
Fri Sep 21 01:49:41 2001 J"orn Rennecke <amylaar@redhat.com>
|
|
|
|
* sh-protos.h (sh_pr_n_sets): Declare.
|
|
* sh.c (calc_live_regs): If the initial value for PR has been copied,
|
|
look at the copy to determine if PR needs to be saved.
|
|
sh_pr_n_sets: New function.
|
|
* sh.h (RETURN_ADDR_RTX): Use get_hard_reg_initial_val.
|
|
(ALLOCATE_INITIAL_VALUE): Define.
|
|
|
|
* sh.c (initial_elimination_offset):
|
|
Fix RETURN_ADDRESS_POINTER_REGNUM case.
|
|
|
|
Fri Sep 21 01:13:56 2001 J"orn Rennecke <amylaar@redhat.com>
|
|
|
|
* integrate.c (allocate_initial_values): New function.
|
|
* integrate.h (allocate_initial_values): Declare.
|
|
* local-alloc.c (local_alloc): Move call to allocate_reg_info from
|
|
here...
|
|
* reload1.c (reload): And initialization of reg_equiv_memory_loc
|
|
from here...
|
|
* toplev.c (rest_of_compilation): To here.
|
|
Call allocate_initial_values.
|
|
* tm.texi: add description for ALLOCATE_INITIAL_VALUE.
|
|
|
|
Thu Sep 20 09:00:27 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* ggc-page.c (ggc_marked_p): Properly convert return to boolean.
|
|
|
|
2001-09-20 DJ Delorie <dj@redhat.com>
|
|
|
|
* c-typeck.c (really_start_incremental_init): Discriminate
|
|
between zero-length arrays and flexible arrays.
|
|
(push_init_level): Detect zero-length arrays and handle them
|
|
like fixed-sized arrays.
|
|
* expr.c (store_constructor): Handle zero-length arrays and
|
|
flexible arrays correctly.
|
|
* doc/extend.texi: Update zero-length array notes.
|
|
|
|
2001-09-20 Jim Wilson <wilson@redhat.com>
|
|
|
|
* config/ia64/ia64.c (itanium_split_issue): Allow max 2 FP per cycle.
|
|
(insn_matches_slot): Handle TYPE_L and TYPE_X slots when checking
|
|
for issue port conflicts.
|
|
(cycle_end_fill_slots): TYPE_L instructions take two slots.
|
|
|
|
2001-09-20 Andrew MacLeod <amacleod@redhat.com>
|
|
|
|
* testsuite/gcc.c-torture/execute/990208-1.x: New. XFAIL at -O3
|
|
on ia64.
|
|
|
|
Thu Sep 20 09:00:27 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* fold-const.c (hashtab.h): Include.
|
|
(int_const_binop): Remove FORSIZE arg and compute from type; all
|
|
callers changed.
|
|
Call size_int_type_wide for all single-word constants.
|
|
(size_htab_hash, size_htab_eq): New functions.
|
|
(size_int_type_wide): Rework to use hash table.
|
|
* ggc-common.c (hashtab.h): Include.
|
|
(struct d_htab_root): New struct.
|
|
(d_htab_roots): New variable.
|
|
(ggc_add_deletable_htab, ggc_htab_delete): New functions
|
|
(ggc_mark_roots): Handle deletable htabs.
|
|
* ggc-page.c (ggc_marked_p): New function.
|
|
* ggc-simple.c (ggc_marked_p): Likewise.
|
|
* ggc.h: Reformatting throughout.
|
|
(ggc_marked_p, ggc_add_deletable_htab): New declarations.
|
|
* tree.c (init_obstacks): Make type_hash_table a deletable root.
|
|
(type_hash_add): Allocate struct type_hash from GC memory.
|
|
(mark_hash_entry, mark_type_hash): Deleted.
|
|
(type_hash_marked_p, type_hash_mark): New functions.
|
|
* Makefile.in (ggc-common.o, fold-const.o): Include hashtab.h.
|
|
|
|
Thu Sep 20 12:49:34 2001 J"orn Rennecke <amylaar@redhat.com>
|
|
|
|
* sh.c (shiftcosts): Don't use shiftcosts array for modes wider
|
|
than SImode.
|
|
|
|
Thu Sep 20 09:00:27 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* stor-layout.c (layout_type, case ARRAY_TYPE): Kludge to disable
|
|
array-too-large test for signed sizetype.
|
|
|
|
Thu Sep 20 12:19:36 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* i386.md (indirect_jump): Allow Pmode operand.
|
|
(tablejump): LIkewise; perform expansion to 64bit mode.
|
|
* i386.c (symbolic_operand): Allow 64bit PIC references.
|
|
(pic_symbolic_operand): Likewise.
|
|
(ix86_find_base_term): Strip the 64bit PIC references.
|
|
(legitimate_pic_address_disp_p): Handle 64bit PIC.
|
|
(legitimize_pic_address): Likewise.
|
|
(i386_simplify_dwarf_addr): Strip down the 64bit PIC references.
|
|
* i386.h (CASE_VECTOR_MODE): Set to SImode for 64bit PIC compilation.
|
|
|
|
2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
|
|
|
|
* stringpool.c (get_identifier_with_length): New function.
|
|
* tree.h (get_identifier_with_length): New prototype.
|
|
|
|
2001-09-19 Alan Modra <amodra@bigpond.net.au>
|
|
David Edelsohn <edelsohn@gnu.org>
|
|
|
|
Revert:
|
|
* config/rs6000/rs6000.c (logical_operand): CONST_INTs are
|
|
already sign-extended.
|
|
|
|
* config/rs6000/aix.h (INIT_TARGET_OPTABS): Define TFmode handlers.
|
|
* config/rs6000/rs6000.c (logical_operand): Always compare op as
|
|
HOST_WIDE_INT.
|
|
(rs6000_emit_set_long_const): Avoid unnecessary shift.
|
|
(output_profile_hook): Declare label_name const.
|
|
* config/rs6000/rs6000.md (boolcsi3, boolcdi3): Change predicates
|
|
to match constraints.
|
|
|
|
2001-09-19 Stan Shebs <shebs@apple.com>
|
|
|
|
* alias.c: Fix typos in comments.
|
|
* sched-rgn.c (init_ready_list): Ditto.
|
|
* unwind-dw2.c (uw_frame_state_for): Ditto.
|
|
* unwind-dw2-fde.c (_Unwind_Find_FDE): Ditto.
|
|
* unwind.inc (_Unwind_RaiseException_Phase2): Ditto.
|
|
* config/rs6000/rs6000.c (rs6000_adjust_priority): Ditto.
|
|
|
|
2001-09-19 Richard Henderson <rth@redhat.com>
|
|
|
|
* cfg.c (force_nonfallthru_and_redirect): Handle redirecting
|
|
to the exit block.
|
|
* Makefile.in (cfg.o): Depend on TM_P_H.
|
|
|
|
2001-09-19 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/alpha/alpha.c (local_symbol_p): Split out from ...
|
|
(local_symbolic_operand): ... here.
|
|
(small_symbolic_operand): Check mode.
|
|
(global_symbolic_operand): New.
|
|
(input_operand): Reject symbolics if explicit relocs.
|
|
(call_operand): Tidy.
|
|
(alpha_legitimize_address): Use movdi_er_high_g.
|
|
(alpha_expand_mov): Likewise.
|
|
* config/alpha/alpha-protos.h: Update.
|
|
* config/alpha/alpha.h (PREDICATE_CODES): Update.
|
|
* config/alpha/alpha.md (UNSPEC_LITERAL, UNSPEC_LITUSE): New.
|
|
(UNSPEC_LDGP2, UNSPECV_PLDGP2): New.
|
|
(UNSPECV_LDGP2): Remove.
|
|
(all call patterns): Use 's' not 'i' for symbolic constraint.
|
|
(call_osf call_value_osf): Use call_operand.
|
|
(all osf call patterns): Use $gp. New peepholes for explicit relocs.
|
|
(movdi_er_nofix, movdi_er_fix): Remove symbolic alternative.
|
|
(prologue_ldgp_1_er): Remove.
|
|
(ldgp_er_1, ldgp_er_2, prologue_ldgp_er_2): New.
|
|
(builtin_setjmp_receiver_er patterns): Use them.
|
|
(exception_receiver_er): Likewise.
|
|
|
|
2001-09-19 Richard Henderson <rth@redhat.com>
|
|
|
|
* cfgbuild.c (find_sub_basic_blocks): Handle insns that can throw.
|
|
|
|
* emit-rtl.c (try_split): Copy NORETURN, SETJMP, ALWAYS_RETURN
|
|
and NON_LOCAL_GOTO notes.
|
|
* recog.c (peephole2_optimize): Likewise. Handle EH_REGION;
|
|
copy over CALL_INSN_FUNCTION_USAGE.
|
|
|
|
2001-09-18 Catherine Moore <clm@redhat.com>
|
|
|
|
* config/stormy16/stormy16.h (DEFAULT_PCC_STRUCT_RETURN):
|
|
Define as 0.
|
|
|
|
2001-09-18 Ulrich Weigand <uweigand@de.ibm.com>:
|
|
|
|
* config.gcc (s390-*-linux-*, s390x-*-linux*): Switch to
|
|
new-style tm_file specification. Specify correct tm_p_file,
|
|
md_file, and out_file for s390x.
|
|
|
|
* config/s390/linux.h, linux64.h: Don't include other target
|
|
macro header files. Now handled via tm_file.
|
|
|
|
* config/s390/linux.h, s390.h: (IEEE_FLOAT, TARGET_IEEE_FLOAT,
|
|
TARGET_IBM_FLOAT): Move from linux.h to s390.h to ensure they
|
|
are defined before use.
|
|
|
|
Tue Sep 18 09:51:11 2001 Eric Christopher <ecechristo@redhat.com>
|
|
|
|
* config/mips/mips.c (mips_asm_file_start): Conditionalize Elf
|
|
code generation only for Gnu assembler.
|
|
|
|
2001-09-18 Catherine Moore <clm@redhat.com>
|
|
|
|
* config/stormy16 (LIB_SPEC): Remove -lnosys.
|
|
|
|
2001-09-18 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* config/mips/mips.c (mips_frame_set): New.
|
|
(mips_emit_frame_related_store): When storing two 32-bit FPRs, use
|
|
a parallel frame-related expression with a set for each register.
|
|
|
|
2001-09-18 Philip Blundell <philb@gnu.org>
|
|
|
|
* config/arm/lib1funcs.asm (L_dvmd_lnx): Don't rely on kernel
|
|
header files.
|
|
|
|
2001-09-17 Dale Johannesen <dalej@apple.com>
|
|
|
|
* config/rs6000/rs6000.h (FIXED_REGISTERS): Use FIXED_R2.
|
|
* config/rs6000/aix.h (FIXED_R2): Define.
|
|
* config/rs6000/darwin.h (FIXED_R2): Define.
|
|
* config/rs6000/sysv4.h (FIXED_R2): Define.
|
|
|
|
2001-09-17 Jeff Sturm <jsturm@one-point.com>
|
|
|
|
* except.c (dw2_build_landing_pads): New local
|
|
clobbers_hard_regs. Emit an ASM_INPUT as a scheduling
|
|
barrier after clobbers. Fixes c++/4012.
|
|
|
|
2001-09-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* gcc.c (find_file): Use ACONCAT in lieu of alloca/strcpy/strcat.
|
|
|
|
2001-09-17 Joseph S. Myers <jsm28@cam.ac.uk>
|
|
|
|
* dostage2, dostage3, listing, make-l2.com, makefile.vms,
|
|
patch-apollo-includes, vmsconfig.com: Remove obsolete files.
|
|
|
|
2001-09-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* c-aux-info.c (affix_data_type): Use ASTRDUP in lieu of
|
|
alloca/strcpy.
|
|
|
|
2001-09-17 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* cpphash.h (_cpp_lex_direct): New.
|
|
* cpplex.c (_cpp_lex_token): Update.
|
|
(lex_token): Rename _cpp_lex_direct; lex into pfile->cur_token,
|
|
and increment that pointer.
|
|
* cppmacro.c (alloc_expansion_token): New.
|
|
(lex_expansion_token): Lex macro expansion directly into
|
|
macro storage.
|
|
|
|
2001-09-16 Brad Lucier <lucier@math.purdue.edu>
|
|
|
|
* Makefile.in: Make rtl-error.o depend on $(CONFIG_H).
|
|
|
|
Sun Sep 16 21:59:46 CEST 2001 Jan hubicka <jh@suse.cz>
|
|
|
|
* basic-block.h (free_bb_for_insn): Declare.
|
|
* bb-reorder.c (label_for_bb): Use block_label.
|
|
(emit_jump_to_block_after): Remove.
|
|
(insert_intra_1): Do not update block_for_insn.
|
|
(insert_inter_bb_scope_notes): Likewise; update bb->end
|
|
* cfg.c (free_bb_for_insn): New.
|
|
(try_rediret_by_replacing_jump): Avoid set_block_for_new_insns call.
|
|
(force_nonfallthru_and_redirect): Likewise; do not update BB boundaries.
|
|
(commit_one_edge_insertion): Likewise.
|
|
(commit_one_edge_insertion): Do not update BB boundary.
|
|
(commit_edge_insertions): Do not call compute_bb_for_insn.
|
|
* cfgbuild.c (find_basic_blocks): Do not free basic_block_for_insn.
|
|
* cfgcleanup.c (merge_blocks_move_predecessor): Use reorder_insns_nobb.
|
|
(merge_blocks_move_successor_nojumps): Likewise.
|
|
(try_crossjump_to_edge): Do not update block_for_insn.
|
|
* combine.c (combine_instructions): Remove compute_bb_for_insn call.
|
|
* df.c (df_pattern_emit_later): Do not update BB boundary.
|
|
(df_jump_pattern_emit_after): Likewise.
|
|
(df_insn_move_before): Use emit_insn_before.
|
|
* emit-rtl.c (try_split): Emit after trial to get bb boundary updated
|
|
properly.
|
|
(add_insn_after, add_insn_before, emit_insns_after): Update BB
|
|
boundaries and basic_block_for_insn.
|
|
(reorder_insns_nobb): Rename from reorder_insns.
|
|
(reorder_insns): New.
|
|
(emit_block_insn_before, emit_block_insn_after): Kill.
|
|
* flow.c (check_function_return_warnings): Do not call
|
|
compute_bb_for_insn; Do not free basic_block_for_insn.
|
|
(attempt_auto_inc): Do not update basic_block_for_insn.
|
|
* function.c (emit_return_into_block): Likewise;
|
|
do not update BB boundaries.
|
|
* gcse.c (handle_avail_expr): Do not update basic_block_for_insn.
|
|
(insert_insn_end_bb): Use emit_insn_before; Likewise.
|
|
(pre_insert_copy_insn): Likewise.
|
|
(update_ld_motion_notes): Likewise.
|
|
(insert_insn_start_bb): Likewise.
|
|
(replace_store_insn): Likewise.
|
|
* ifcvt.c (noce_process_if_block): Likewise.
|
|
(if_convert): Do not call compute_bb_for_insn.
|
|
* lcm.c (optimize_mode_switching): Do not update BB boundaries.
|
|
Use emit_insn_before and emit_insn_after.
|
|
* recog.c (split_all_insns): Do not update BB boundaries;
|
|
Do not call compute_bb_for_insn.
|
|
(peephole2_optimize): Do not update BB boundaries.
|
|
* reg-stack.c (emit_pop_insn): Use emit_insn_after and
|
|
emit_insn_before.
|
|
(emit_swap_insn): Likewise.
|
|
(convert_regs_1): Likewise.
|
|
* reload1.c (reload): Call compute_bb_for_insn.
|
|
* rtl.h (reorder_insns_nobb): Declare.
|
|
* ssa.c (rename_equivalent_regs): Use emit_insn_before.
|
|
* toplev.c (rest_of_compilation): Call free_bb_for_insn
|
|
at places CFG is invalidated; do not call compute_bb_for_insn.
|
|
|
|
* cfg.c (expunge_block): Invalidate BB structure.
|
|
|
|
* (merge_blocks_nomove): Update properly BLOCK_FOR_INSN
|
|
array.
|
|
|
|
* cfg.c (verify_flow_info): Verify the basic_block_for_insn array.
|
|
|
|
2001-09-16 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* cpphash.h (_cpp_lex_token): Update prototype.
|
|
* cpplex.c (_cpp_lex_token): New prototype.
|
|
* cpplib.c (skip_rest_of_line, check_eol, _cpp_handle_directive,
|
|
lex_macro_node, read_flag, do_pragma_poison): Update.
|
|
* cppmacro.c (cpp_get_token, parse_params,
|
|
lex_expansion_token): Update.
|
|
|
|
2001-09-16 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* cppmain.c (scan_translation_unit): Don't worry about
|
|
putting a space after hashes.
|
|
* cpplib.c (directive_diagnostics): New.
|
|
(_cpp_handle_directive): Update to use directive_diagnostics.
|
|
(run_directive): Don't toggle prevent_expansion.
|
|
(do_line): Backup in case of the line extension.
|
|
* cpplib.h (cpp_lexer_pos): Remove.
|
|
* cppmacro.c (_cpp_create_definition): Precede a leading #
|
|
with whitespace.
|
|
|
|
2001-09-15 Richard Henderson <rth@redhat.com>
|
|
|
|
* c-typeck.c (comptypes): Handle zero-length arrays properly.
|
|
|
|
2001-09-15 Roman Lechtchinsky <rl@cs.tu-berlin.de>
|
|
|
|
* c-common.c (c_promoting_integer_type_p): Handle ?Imode types.
|
|
|
|
2001-09-15 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
PR preprocessor/3571
|
|
* tradcpp.c (handle_directive): Skip non-vertical space.
|
|
|
|
2001-09-15 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* cppmain.c (setup_callbacks): Set line callback only
|
|
if outputting preprocessed source.
|
|
|
|
2001-09-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* collect2.c (main): Const-ification.
|
|
* gcc.c (translate_options, process_command): Use xstrdup in
|
|
lieu of xmalloc/strcpy.
|
|
(main): Use concat in lieu of xmalloc/strcpy/strcat.
|
|
|
|
2001-09-14 Roman Lechtchinsky <rl@cs.tu-berlin.de>
|
|
|
|
* doc/install.texi (Specific, alphaev5-cray-unicosmk*): Fix
|
|
example.
|
|
|
|
2001-09-15 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* scan-decls.c (scan_decls): Fix typo.
|
|
|
|
2001-09-15 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* cpphash.h (struct cpp_reader): Remove lexer_pos, directive_pos.
|
|
Split mlstring_pos into mls_line and mls_col.
|
|
* cppinit.c (cpp_create_reader): Initialize line to 1.
|
|
(cpp_destroy): Free tokenruns.
|
|
(push_include): Don't update lexer_pos.
|
|
* cpplex.c (unterminated, parse_string): Update.
|
|
(lex_token): Don't update lexer_pos, update.
|
|
* cpplib.c (if_stack): Save line instead of line + col.
|
|
(start_directive, _cpp_do__Pragma, do_else, do_elif,
|
|
push_conditional, _cpp_pop_buffer): Update.
|
|
* cppmacro.c (funlike_invocation_p): Don't save lexer_pos.
|
|
(_cpp_create_definition): Update.
|
|
|
|
2001-09-15 Eric Christopher <echristo@redhat.com>
|
|
|
|
* config/mips/abi64.h: Add support for MEABI.
|
|
|
|
2001-09-15 Eric Christopher <echristo@redhat.com>
|
|
|
|
* config/mips/mips.md: Add unspec #2.
|
|
(reload_indi): Use.
|
|
(reload_outdi): Ditto.
|
|
(reload_outsi): Ditto.
|
|
(HILO_delay): New.
|
|
|
|
2001-09-15 Eric Christopher <echristo@redhat.com>
|
|
Jason Eckhardt <jle@redhat.com>
|
|
|
|
* config.gcc: Add mipsisa32 target and mipsisa32-linux target.
|
|
* config/mips/isa32-linux.h: New file.
|
|
* config/mips/isa3264.h: Ditto.
|
|
* config/mips/mips-protos.h: Add mips_hard_regno_nregs.
|
|
* config/mips/mips.c (mips_hard_regno_nregs): Move here from mips.h.
|
|
(output_block_mode): Support MEABI.
|
|
(function_arg): Ditto. Fix floating point arg passing.
|
|
(mips_va_start): Ditto.
|
|
(override_options): Add isas 32 and 64, meabi, mips32 and mips64
|
|
processors.
|
|
(mips_asm_file_start): Add new section to pass abi to gdb.
|
|
(function_arg_pass_by_reference): Support MEABI.
|
|
(mips_parse_cpu): Support mips32 and mips64 processors.
|
|
* config/mips/mips.h: Support ABI_MEABI, TARGET_MIPS4KC,
|
|
TARGET_MIPS5KC. Support isa32 and isa64.
|
|
(processor_type): Add r4kc, r5kc, r20kc.
|
|
(GENERATE_MULT3_SI): New.
|
|
(GENERATE_MULT3_DI): Ditto.
|
|
(GENERATE_MULT3): Remove.
|
|
(ISA_HAS_64BIT_REGS): Add isa == 64.
|
|
(ISA_HAS_8CC): Add mips_isa = 32 and 64.
|
|
(ISA_HAS_MADD_MSUB): New.
|
|
(ISA_HAS_CLZ_CLO): Ditto.
|
|
(ISA_HAS_DCLZ_DCLO): Ditto.
|
|
(ABI_GAS_ASM_SPEC): New.
|
|
(GAS_ASM_SPEC): Use. Add support for mips32, mips64.
|
|
(ASM_SPEC): Ditto.
|
|
(LINK_SPEC): Ditto.
|
|
(SUBTARGET_CC1_SPEC): Ditto.
|
|
(SUBTARGET_CPP_SIZE_SPEC): Ditto.
|
|
(PAD_VARARGS_DOWN): Support MEABI.
|
|
(HARD_REGNO_NREGS): Move to mips.c.
|
|
(ASM_OUTPUT_IDENT): Add #undef.
|
|
* config/mips/mips.md: Add r4kc, r5kc, r20kc.
|
|
(mulsi3): Use GENERATE_MULT3_SI.
|
|
(mulsi3_mult3): Ditto. Support mips32, mips64.
|
|
(mul_acc_si): Use ISA_HAS_MADD_MSUB.
|
|
(mul_sub_si): New pattern.
|
|
(unnamed splitters): New.
|
|
(muldi3): Use GENERATE_MULT3_DI.
|
|
(muldi3_internal2): Ditto.
|
|
(movdicc): Support mips32.
|
|
* config/mips/t-isa3264: New file.
|
|
|
|
2001-09-15 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
* rtl.h (FIND_REG_INC_NOTE) [HAVE_PRE_INCREMENT
|
|
|| HAVE_PRE_DECREMENT || HAVE_POST_INCREMENT
|
|
|| HAVE_POST_DECREMENT]: Call find_regno_note for REGs.
|
|
|
|
* reorg.c (fill_slots_from_thread): After call to
|
|
steal_delay_list_from_target, update own_thread as new_thread may
|
|
have branched.
|
|
|
|
2001-09-14 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* cpperror.c (print_location): Take line and column, for
|
|
default positioning use the previously lexed token.
|
|
(_cpp_begin_message): Take line and column.
|
|
(cpp_ice, cpp_fatal, cpp_error, cpp_error_with_line, cpp_warning,
|
|
cpp_warning_with_line, cpp_pedwarn, cpp_pedwarn_with_line): Update.
|
|
* cpphash.h (_cpp_begin_message): Update prototype.
|
|
* cppinit.c (push_include): Don't set output line.
|
|
* cpplex.c (_cpp_lex_token): Callback for start of new output lines.
|
|
* cpplib.c (do_diagnostic, _cpp_pop_buffer): Update.
|
|
(do_pragma): Kludge for front ends. Don't expand macros at all.
|
|
* cpplib.h (cpp_lookahead, cpp_token_with_pos, cpp_get_line): Remove.
|
|
(struct cpp_token): Remove output_line.
|
|
(struct cpp_callbacks): New member line_change.
|
|
* cppmacro.c (builtin_macro, paste_all_tokens, replace_args,
|
|
cpp_get_token): Preserve BOL flag.
|
|
(cpp_get_line): Remove.
|
|
(_cpp_backup_tokens): Remove useless abort().
|
|
* cppmain.c (cb_line_change): New.
|
|
(scan_translation_unit): Don't worry about starting new lines here.
|
|
* scan-decls.c (scan_decls): Update.
|
|
* c-lex.c (c_lex, init_c_lex): Update.
|
|
(cb_line_change, src_lineno): New.
|
|
|
|
Fri Sep 14 13:54:50 EDT 2001 John Wehle (john@feith.com)
|
|
|
|
* tree.c (append_random_chars): Generate the random
|
|
characters in a reproducable fashion.
|
|
|
|
2001-09-14 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/i386/i386.c (internal_label_prefix): New.
|
|
(internal_label_prefix_len): New.
|
|
(override_options): Set them.
|
|
(local_symbolic_operand): New.
|
|
(legitimate_pic_address_disp_p): Use it.
|
|
(legitimize_pic_address): Likewise.
|
|
|
|
2001-09-14 Marc Espie <espie@openbsd.org>
|
|
|
|
* config/i386/unix.h (ASM_OUTPUT_MI_THUNK): Generate reference to GOT
|
|
correctly.
|
|
|
|
2001-09-14 Roman Lechtchinsky <rl@cs.tu-berlin.de>
|
|
|
|
* config/alpha/alpha.md (unaligned_extendhidi_be): Fix.
|
|
* config/alpha/unicosmk.h (INIT_TARGET_OPTABS): New.
|
|
|
|
2001-09-14 Nick Clifton <nickc@cambridge.redhat.com>
|
|
|
|
* rtlanal.c (subreg_regno_offset): Add semicolon to end of
|
|
invocation of SUBREG_REGNO_OFFSET.
|
|
|
|
* haifa-sched.c: Fix typo in FSF copyright statement.
|
|
* sched-deps.c: Fix typo in FSF copyright statement.
|
|
* sched-ebb.c: Fix typo in FSF copyright statement.
|
|
* sched-rgn.c: Fix typo in FSF copyright statement.
|
|
* sched-vis.c: Fix typo in FSF copyright statement.
|
|
|
|
* config.gcc: Move inclusion of arm elf specific header files
|
|
from the files themselves into the tm_file variable. Make
|
|
sure that elfos.h is included before target specific elf
|
|
headers.
|
|
* config/arm/aout.h (NO_DOLLAR_IN_LABEL): Only define if not
|
|
already defined.
|
|
(ASM_OUTPUT_ASCII, ASM_OUTPUT_SKIP): Protect definition.
|
|
* config/arm.arm.h (TARGET_MEM_FUNCTIONS,
|
|
ASM_OUTPUT_CASE_LABEL): Protect definition.
|
|
(CC1_SPEC, FP_DEFAULT, ARM_FUNCTION_PROFILE): Only define if
|
|
not already defined.
|
|
* config/arm/conix-elf.h: (USER_LABEL_PREFIX,
|
|
LOCAL_LABEL_PREFIX, MAKE_DECL_ONE_ONLY, UNIQUE_SECTION):
|
|
Remove duplicate definition.
|
|
(READONLY_DATA_SECTION, SUBTARGET_EXTRA_SECTION,
|
|
(SUBTARGET_EXTRA_SECTION_FUNCTION, RDATA_SECTION_ASM_OP,
|
|
(RDATA_SECTION_FUNCTION): Remove redundant definition.
|
|
(STARTFILE_SPEC, ENDFILE_SPEC): Protect definition.
|
|
Remove inclusion of arm/elf.h.
|
|
* config/arm/unknown-elf.h: as for conix-elf.h.
|
|
(STARTFILE_SPEC): Include crti.o and crtn.o.
|
|
* config/arm/linux-elf.h: as for conix-elf.h.
|
|
* config/arm/ecos-elf.h: Remove inclusion of unknown-elf.h.
|
|
* config/arm/strongarm-elf.h: Remove inclusion of
|
|
unknown-elf.h.
|
|
* config/arm/xscale-elf.h: Remove inclusion of unknown-elf.h.
|
|
* config/arm/unknown-elf-oabi.h: Remove inclusion of
|
|
unknown-elf.h and elf.h.
|
|
* config/arm/uclinux-elf.h: Remove inclusion of linux-elf.h.
|
|
* config/arm/linux-gas.h (DBX_DEBUGGING_INFO,
|
|
ASM_WEAKEN_LABEL): Remove redundant definition.
|
|
* config/arm/elf.h: Test for inclusion of elfos.h
|
|
(USER_LABEL_PREFIX, ASM_DECLARE_RESULT, ASM_DECLARE_RESULT,
|
|
ASM_DECLARE_OBJECT_NAME, ASM_FINISH_DECLARE_OBJECT_NAME,
|
|
SUBTARGET_EXTRA_SECTION, SUBTARGET_EXTRA_SECTION_FUNCTION,
|
|
EXTRA_SECTIONS, INT_ASM_OP, ASM_WEAKEN_LABEL): Remove
|
|
redundant definition.
|
|
(TYPE_OPERAND_FMT, ASM_DECLARE_FUNCTION_NAME,
|
|
ASM_DECLARE_FUNCTION_SIZE, ASM_OUTPUT_INTERNAL_LABEL,
|
|
ASM_OUTPUT_ALIGNED_COMMON): Protect definition.
|
|
* t-arm-elf (EXTRA_MULTILIB_PARTS): Add crti.o and crtn.o.
|
|
Add rules to build crti.o and crtn.o
|
|
* crti.asm: New file.
|
|
* crtn.asm: New file.
|
|
|
|
2001-09-13 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* c-parse.in (_yylex): Use _cpp_backup_tokens.
|
|
* cpphash.h (struct tokenrun): Add prev.
|
|
(struct lexer_state): Remove bol.
|
|
(struct cpp_reader): Remove old lookahead stuff, add lookaheads.
|
|
(_cpp_free_lookaheads, _cpp_release_lookahead, _cpp_push_token)
|
|
: Remove.
|
|
* cppinit.c (cpp_create_reader): Don't set bol.
|
|
(cpp_destroy): Don't free lookaheads.
|
|
* cpplex.c (lex_directive): Remove.
|
|
(next_tokenrun): Update.
|
|
(_cpp_lex_token): Clean up logic.
|
|
(lex_token): Update to return a pointer to lexed token, since it
|
|
can move to the start of the buffer. Simpify newline handling.
|
|
* cpplib.c (SEEN_EOL): Update.
|
|
(skip_rest_of_line): Remove lookahead stuff.
|
|
(end_directive): Line numbers are already incremented. Revert
|
|
to start of lexed token buffer if we can.
|
|
(_cpp_handle_directive, do_pragma, do_pragma_dependency,
|
|
parse_answer): Use _cpp_backup_tokens.
|
|
(run_directive, cpp_pop_buffer): Don't set bol, set saved_flags
|
|
instead. Don't check for EOL.
|
|
(do_include_common, do_line, do_pragma_system_header): Use
|
|
skip_rest_of_line.
|
|
* cpplib.h (BOL, _cpp_backup_tokens): New.
|
|
* cppmacro.c (save_lookahead_token, take_lookahead_token,
|
|
alloc_lookahead, free_lookahead, _cpp_free_lookaheads,
|
|
cpp_start_lookahead, cpp_stop_lookahead, _cpp_push_token): Remove.
|
|
(builtin_macro): Don't use cpp_get_line.
|
|
(cpp_get_line): Short term kludge.
|
|
(parse_arg): Handle directives in arguments here. Back up when
|
|
appropriate. Store EOF at end of argument list.
|
|
(funlike_invocation_p): Use _cpp_backup_tokens.
|
|
(push_arg_context): Account for EOF at end of list.
|
|
(cpp_get_token): Remove lookahead stuff. Update.
|
|
|
|
2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* c-parse.in (yyerror): Const-ification and/or static-ization.
|
|
* c-typeck.c (push_member_name): Likewise.
|
|
* collect2.c (main): Likewise.
|
|
* dbxout.c (dbxout_parms): Likewise.
|
|
* diagnostic.c (format_with_decl): Likewise.
|
|
* dwarf2out.c (output_ranges): Likewise.
|
|
* dwarfout.c (fundamental_type_code): Likewise.
|
|
* except.c (dw2_output_call_site_table): Likewise.
|
|
* gcc.c (do_spec_1): Likewise.
|
|
* genopinit.c (optabs): Likewise.
|
|
* objc/objc-act.c (synth_id_with_class_suffix, start_class,
|
|
gen_declaration_1, handle_impent): Likewise.
|
|
* protoize.c (default_include, in_system_include_dir, abspath):
|
|
Likewise.
|
|
* sched-vis.c (visualize_stall_cycles): Likewise.
|
|
* sdbout.c (plain_type_1, sdbout_end_function,
|
|
sdbout_end_epilogue): Likewise.
|
|
* varasm.c (decode_reg_name): Likewise.
|
|
|
|
* 1750a.c (mod_regno_adjust): Likewise.
|
|
* alpha.c (alpha_write_one_linkage,
|
|
unicosmk_output_default_externs): Likewise.
|
|
* arm.c (arm_condition_codes): Likewise.
|
|
* arm.h (arm_condition_codes): Likewise.
|
|
* avr.c (output_movsisf, encode_section_info): Likewise.
|
|
* darwin.h (GEN_BINDER_NAME_FOR_STUB, GEN_SYMBOL_NAME_FOR_SYMBOL):
|
|
Likewise.
|
|
* i386.c (hi_reg_name, qi_reg_name, qi_high_reg_name): Likewise.
|
|
* i386.h (hi_reg_name, qi_reg_name, qi_high_reg_name): Likewise.
|
|
* m88k.c (output_function_profiler): Likewise.
|
|
* mips.c (mips_output_conditional_branch): Likewise.
|
|
* ns32k.c (ns32k_out_reg_names): Likewise.
|
|
* ns32k.h (ns32k_out_reg_names): Likewise.
|
|
* pj.c (pj_output_rval): Likewise.
|
|
* rs6000.c (GEN_LOCAL_LABEL_FOR_SYMBOL): Likewise.
|
|
* sparc.c (sparc_flat_function_prologue,
|
|
sparc_flat_function_epilogue): Likewise.
|
|
|
|
2001-09-13 Markus Werle <numerical.simulation@web.de>
|
|
Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
|
|
|
|
* doc/install.texi (Binaries): Add "Binaries for HP-UX 11.00 at
|
|
Aachen University of Technology".
|
|
|
|
2001-09-13 Andreas Schwab <schwab@suse.de>
|
|
|
|
* config/float-m68k.h: Define DECIMAL_DIG and FLT_EVAL_METHOD for
|
|
C99.
|
|
|
|
2001-09-13 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/alpha/alpha.c (small_symbolic_operand): New.
|
|
(override_options): Set MASK_SMALL_DATA based on pic/PIC.
|
|
(some_operand, input_operand): Don't handle HIGH.
|
|
(alpha_legitimize_address): Use it. Emit HIGH with PLUS gp.
|
|
(alpha_expand_mov): Likewise.
|
|
(print_operand) [H]: Just print HIGH symbol.
|
|
(print_operand_address): Handle small data.
|
|
* config/alpha/alpha.h (MASK_SMALL_DATA, TARGET_SMALL_DATA): New.
|
|
(TARGET_SWITCHES): Add -msmall-data/large-data.
|
|
(PIC_OFFSET_TABLE_REGNUM): New.
|
|
(PREFERRED_RELOAD_CLASS): Don't handle HIGH.
|
|
(PREDICATE_COES): Update.
|
|
* config/alpha/alpha.md (adddi_er_high): New.
|
|
(adddi_er_low): Handle small data.
|
|
* config/alpha/elf.h (DO_SELECT_SECTION): If SMALL_DATA,
|
|
prefer .sdata to .rodata.
|
|
(SELECT_RTX_SECTION): Likewise.
|
|
|
|
2001-09-12 Josh Martin <josh.martin@abq.sc.philips.com>
|
|
|
|
* fixinc/inclhack.def(hpux11_size_t): Keep HP-UX headers from
|
|
defining __size_t and leaving size_t undefined.
|
|
|
|
2001-09-12 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
* basic-block.h (expunge_block): Declare.
|
|
* cfg.c (expunge_block): Remove static declaration.
|
|
|
|
2001-09-12 Richard Henderson <rth@redhat.com>
|
|
|
|
* integrate.c (copy_insn_list): Copy label name from
|
|
NOTE_INSN_DELETED_LABEL.
|
|
|
|
2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* c-common.c (c_tree_code_name): Const-ification.
|
|
* c-decl.c (c_decode_option): Likewise.
|
|
* c-typeck.c (warn_for_assignment): Likewise.
|
|
* collect2.c (libexts, is_ctor_dtor, main, ignore_library):
|
|
Likewise.
|
|
* cppinit.c (output_deps): Likewise.
|
|
* dependence.c (dependence_string, direction_string): Likewise.
|
|
* dwarf2out.c (output_ranges): Likewise.
|
|
* fixinc/fixfixes.c (emit_gnu_type): Likewise.
|
|
* fixinc/gnu-regex.c (re_error_msgid): Likewise.
|
|
* gcc.c (standard_exec_prefix, standard_exec_prefix_1,
|
|
standard_startfile_prefix, standard_startfile_prefix_1,
|
|
standard_startfile_prefix_2, tooldir_base_prefix,
|
|
standard_bindir_prefix, find_a_file): Likewise.
|
|
* genattrtab.c (make_length_attrs): Likewise.
|
|
* gencheck.c (tree_codes): Likewise.
|
|
* genemit.c (gen_split): Likewise.
|
|
* genrecog.c (special_mode_pred_table): Likewise.
|
|
* graph.c (graph_ext): Likewise.
|
|
* protoize (default_include): Likewise.
|
|
* reload.c (reload_when_needed_name): Likewise.
|
|
* sched-vis.c (visualize_stall_cycles): Likewise.
|
|
* tlink.c (recompile_files): Likewise.
|
|
* toplev.c (decode_g_option): Likewise.
|
|
* tradcpp.c (output_deps): Likewise.
|
|
* varasm.c (decode_reg_name): Likewise.
|
|
|
|
* arm.c (arm_condition_codes, strings_fpa, thumb_condition_code):
|
|
Const-ification.
|
|
* arm.md: Likewise.
|
|
* avr.c (avr_regnames, encode_section_info): Likewise.
|
|
* c4x.c (float_reg_names): Likewise.
|
|
* darwin.h (ASM_GLOBALIZE_LABEL): Likewise.
|
|
* elfos.h (const_section): Likewise.
|
|
* i386.c (ix86_comp_type_attributes): Likewise.
|
|
* i386/win32.h (STRIP_NAME_ENCODING): Likewise.
|
|
* ia64/aix.h (UNIQUE_SECTION): Likewise.
|
|
* ia64.c (type_names): Likewise.
|
|
* m68hc11.c (reg_class_names): Likewise.
|
|
* m88k.c (m_options): Likewise.
|
|
* mips.c (mips_output_conditional_branch, mips_unique_section):
|
|
Likewise.
|
|
* rs6000/sysv4.h (ASM_DECLARE_FUNCTION_NAME): Likewise.
|
|
* sparc.c (sparc_flat_function_prologue, sparc_flat_function_epilogue,
|
|
ultra_code_names): Likewise.
|
|
* sparc.h (OVERRIDE_OPTIONS): Likewise.
|
|
|
|
2001-09-12 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* configure.in (gcc_cv_as_shf_merge): Fix a typo.
|
|
Use --fatal-warnings option for gas.
|
|
* configure: Rebuilt.
|
|
|
|
2001-09-12 Roman Lechtchinsky <rl@cs.tu-berlin.de>
|
|
|
|
* doc/install.texi (Specific, alphaev5-cray-unicosmk*): Document.
|
|
|
|
2001-09-11 Jim Wilson <wilson@redhat.com>
|
|
|
|
* alias.c (clear_reg_alias_info): Only handle pseudo registers.
|
|
|
|
2001-10-11 Matt Kraai <kraai@alumni.carnegiemellon.edu>
|
|
|
|
* builtins.c (c_strlen): Treat an offset too large for a
|
|
HOST_WIDE_INT as out of range.
|
|
|
|
Tue Sep 11 18:57:47 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* basic-block.h (EDGE_CRITICAL): Remove; renumber other flags.
|
|
(EDGE_CRITICAL_P): New predicate.
|
|
* cfg.c (force_nonfallthru_and_redirect, split_edge): Kill EDGE_CRITICAL
|
|
handling.
|
|
(insert_insn_on_edge): Use EDGE_CRITICAL_P.
|
|
(dump_edge_info): Remove "crit".
|
|
* cfganal.c (mark_critical_edges): Kill.
|
|
* cfgbuild.c (find_basic_blocks): Remove mark_critical_edges call.
|
|
* cfgcleanup.c (cleanup_cfg): Likewise.
|
|
* profile.c (instrument_edges): Use EDGE_CRITICAL_P.
|
|
(find_spanning_tree): Likewise.
|
|
* reg-stack.c (convert_regs_1): Likewise.
|
|
* ssa.c (mark_regs_equivalent_over_bad_edges): Likewise.
|
|
|
|
* basic-block.h (create_basic_block_structure): New.
|
|
(create_basic_block): Update prototype.
|
|
(force_nonfallthru): New.
|
|
* bb-reorder.c (fixup_reorder_chain): Fixup use force_nonfallthru.
|
|
* cfg.c (create_basic_block_structure): Rename from create_basic_block;
|
|
handle updating of block_for_insn, creating of empty BBs and BBs at
|
|
the end of INSN chain.
|
|
(create_basic_block): New function.
|
|
(split_block): Use create_basic_block.
|
|
(force_nonfallthru_and_redirect): Break out from ...; cleanup
|
|
(redirect_edge_and_branch_force): ... here.
|
|
(force_nonfallthru): New.
|
|
(split_edge): Rewrite to use force_nonfallthru and create_block.
|
|
* cfgbuild.c (find_basic_blocks_1): Use create_basic_block_structure.
|
|
(find_basic_blocks): Free basic_block_for_insn.
|
|
* cfgcleanup.c (merge_blocks): Use force_nonfallthru.
|
|
|
|
* cfg.c: Fix formating.
|
|
* cfgcleanup.c: Fix formating.
|
|
(merge_blocks, tail_recursion_label_p): Return bool.
|
|
(merge_blocks_move_predecessor_nojumps,
|
|
merge_blocks_move_successor_nojumps): Return void.
|
|
|
|
2001-09-11 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* configure.in: Check whether assembler supports section merging.
|
|
* config.in: Rebuilt.
|
|
* configure: Rebuilt.
|
|
* varasm.c (variable_section, output_constant_pool): Pass alignment
|
|
to SELECT_SECTION and SELECT_RTX_SECTION.
|
|
(mergeable_string_section): New.
|
|
(mergeable_constant_section): New.
|
|
(default_elf_asm_named_section): Output SECTION_MERGE and
|
|
SECTION_STRINGS flags plus SECTION_ENTSIZE entity size.
|
|
* output.h (mergeable_string_section): New.
|
|
(mergeable_constant_section): New.
|
|
(SECTION_MERGE, SECTION_STRINGS, SECTION_ENTSIZE): Define.
|
|
* toplev.c (flag_merge_constants): New.
|
|
(f_options): Add -fmerge-constants and -fmerge-all-constants
|
|
options.
|
|
(toplev_main): Default to -fno-merge-constants if not optimizing.
|
|
* flags.h (flag_merge_constants): Add extern.
|
|
* invoke.texi (-fmerge-constants, -fmerge-all-constants): Document.
|
|
* tm.texi (SELECT_SECTION, SELECT_RTX_SECTION): Document added third
|
|
argument.
|
|
* config/elfos.h (ASM_SECTION_START_OP, ASM_OUTPUT_SECTION_START):
|
|
Define if assembler has working .subsection -1 support.
|
|
(SELECT_RTX_SECTION, SELECT_SECTION): Add third macro argument.
|
|
Put constant into special SHF_MERGE sections if the linker should
|
|
attempt to merge duplicates.
|
|
* config/ia64/sysv4.h (SELECT_RTX_SECTION, SELECT_SECTION): Add third
|
|
macro argument.
|
|
Put constant into special SHF_MERGE sections if the linker should
|
|
attempt to merge duplicates.
|
|
* config/alpha/elf.h: Likewise.
|
|
(ASM_SECTION_START_OP, ASM_OUTPUT_SECTION_START): Define if assembler
|
|
has working .subsection -1 support.
|
|
* config/nextstep.h: Add third argument to SELECT_RTX_SECTION and
|
|
SELECT_SECTION.
|
|
* config/svr3.h: Likewise.
|
|
* config/darwin.h: Likewise.
|
|
* config/arm/aof.h: Likewise.
|
|
* config/arm/linux-elf.h: Likewise.
|
|
* config/avr/avr.h: Likewise.
|
|
* config/c4x/c4x.h: Likewise.
|
|
* config/d30v/d30v.h: Likewise.
|
|
* config/i386/dgux.h: Likewise.
|
|
* config/i386/osfrose.h: Likewise.
|
|
* config/i386/sco5.h: Likewise.
|
|
* config/i386/svr3gas.h: Likewise.
|
|
* config/ia64/aix.h: Likewise.
|
|
* config/m32r/m32r.h: Likewise.
|
|
* config/m68k/m68k.h: Likewise.
|
|
* config/m88k/dgux.h: Likewise.
|
|
* config/m88k/m88k.h: Likewise.
|
|
* config/mcore/mcore-pe.h: Likewise.
|
|
* config/mips/mips.h: Likewise.
|
|
* config/pa/pa.h: Likewise.
|
|
* config/pa/pa-linux.h: Likewise.
|
|
* config/romp/romp.h: Likewise.
|
|
* config/rs6000/sysv4.h: Likewise.
|
|
* config/rs6000/xcoff.h: Likewise.
|
|
* config/s390/linux.h: Likewise.
|
|
* config/sparc/sparc.h: Likewise.
|
|
* config/sparc/sysv4.h: Likewise.
|
|
* config/stormy16/stormy16.h: Likewise.
|
|
* config/v850/v850.h: Likewise.
|
|
* config/vax/vms.h: Likewise.
|
|
* config/arm/arm.c (arm_elf_asm_named_section): Output SECTION_MERGE
|
|
and SECTION_STRINGS flags plus SECTION_ENTSIZE entity size.
|
|
* config/sparc/sparc.c (sparc_elf_asm_named_section): Use
|
|
default_elf_asm_named_section for SHF_MERGE sections.
|
|
|
|
Tue Sep 11 17:55:54 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* bb-reorder.c (fixup_reorder_chain): Fallthru edge to exit block
|
|
is OK.
|
|
|
|
2001-09-11 Joseph S. Myers <jsm28@cam.ac.uk>
|
|
|
|
* c-common.c (split_specs_attrs): Allow for empty attributes with
|
|
empty TREE_PURPOSE. Fixes PR c/4294.
|
|
|
|
Tue Sep 11 11:37:52 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* basic-block.h (cached_make_edge, make_single_succ): New.
|
|
(make_edge): Remove first parameter.
|
|
* bb-reroder.c (fixup_reorder_chain): Use make_single_succ_edge.
|
|
* cfg.c (cached_make_edge): Rename from make_edge; return newly
|
|
created edge; use obstack allocation.
|
|
(make_edge, make_single_succ_edge): New.
|
|
(first_removed_edge): New static variable.
|
|
(init_flow): Initialize first_removed_edge and n_edges.
|
|
(clear_edges): Use remove_edge.
|
|
(flow_delete_block): Likewise.
|
|
(remove_edge): Add removed edges to the removed edges list.
|
|
(split_block, redirect_edge_and_branch_force, split_edge):
|
|
Use make_edge.
|
|
* cfganal.c (flow_call_edges_add): Updaet make_edge call.
|
|
(add_noreturn_fake_exit_edges): Likewise.
|
|
(connect_infinite_loops_to_exit): Liekwise.
|
|
* cfgbuild.c (make_label_edge, make_edges, find_sub_basic_blocks):
|
|
Use cached_make_edge.
|
|
* cfgcleanup.c (try_crossjump_to_edge): Use make_single_succ_edge.
|
|
* profile.c (branch_prob): Update make_edge call.
|
|
* ssa-dce.c (ssa_eliminate_dead_code): Likewise.
|
|
|
|
2001-09-11 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/alpha/alpha.c: Tidy formatting.
|
|
(local_symbolic_operand): Verify mode.
|
|
(alpha_sa_mask): Ignore unicos for eh_return.
|
|
(alpha_expand_epilogue): Handle sp_adj2 zero, not NULL.
|
|
* config/alpha/alpha.md (umk divsi patterns): Remove.
|
|
(extendsfdf2): Remove unicos check.
|
|
(tablejump): Merge vms and unicos code; always use direct set
|
|
plus label_ref use.
|
|
|
|
2001-09-11 Roman Lechtchinsky <rl@cs.tu-berlin.de>
|
|
|
|
* config.gcc (alpha*-*-unicosmk*): New target.
|
|
|
|
* config/alpha/alpha-protos.h (symbolic_operand,
|
|
unicosmk_add_call_info_word, unicosmk_add_extern,
|
|
unicosmk_defer_case_vector, unicosmk_unique_section,
|
|
unicosmk_output_align, unicosmk_text_section, unicosmk_data_section,
|
|
unicosmk_asm_file_start, unicosmk_asm_file_end,
|
|
unicosmk_output_common): Declare.
|
|
|
|
* config/alpha/alpha.c (NUM_ARGS, override_options, call_operand,
|
|
direct_return, function_arg, alpha_va_start, alpha_va_arg,
|
|
alpha_does_function_need_gp, alpha_end_function): Support Cray
|
|
Unicos/Mk.
|
|
(alpha_init_machine_status, alpha_mark_machine_status,
|
|
alpha_free_machine_status, unicosmk_output_deferred_case_vectors,
|
|
unicosmk_gen_dsib, unicosmk_output_ssib, unicosmk_need_dex,
|
|
unicosmk_asm_named_section, unicosmk_insert_attributes,
|
|
unicosmk_section_type_flags, symbolic_operand,
|
|
unicosmk_output_module_name, unicosmk_output_default_externs,
|
|
unicosmk_output_dex, unicosmk_output_externs,
|
|
unicosmk_output_addr_vec, unicosmk_ssib_name,
|
|
unicosmk_initial_elimination_offset, unicosmk_asm_file_start,
|
|
unicosmk_asm_file_end, unicosmk_output_common,
|
|
unicosmk_section_type_flags, unicosmk_unique_section,
|
|
unicosmk_add_call_info_word, unicosmk_text_section,
|
|
unicosmk_data_section, unicosmk_extern_list, unicosmk_extern_head,
|
|
unicosmk_add_extern, unicosmk_dex, unicosmk_dex_list,
|
|
unicosmk_dex_count, unicosmk_special_name): New.
|
|
(TARGET_INSERT_ATTRIBUTES, TARGET_SECTION_TYPE_FLAGS): Define for
|
|
TARGET_ABI_UNICOSMK.
|
|
(get_aligned_mem, alpha_expand_unaligned_load,
|
|
alpha_expand_unaligned_store, alpha_expand_unaligned_load_words,
|
|
alpha_expand_unaligned_store_words): Support big-endian mode.
|
|
(print_operand): Likewise. New format specifier 't'. Use
|
|
TARGET_AS_SLASH_BEFORE_SUFFIX.
|
|
(alpha_is_stack_procedure): Rename from vms_is_stack_procedure.
|
|
(alpha_pv_save_size): Update with above change.
|
|
(alpha_sa_mask, alpha_sa_size, alpha_expand_prologue,
|
|
alpha_start_function, alpha_expand_epilogue): Likewise. Support Cray
|
|
Unicos/Mk.
|
|
|
|
* config/alpha/alpha.h (TARGET_ABI_UNICOSMK): New.
|
|
(TARGET_ABI_OSF): Exclude TARGET_ABI_UNICOSMK.
|
|
(TARGET_AS_SLASH_BEFORE_SUFFIX): New.
|
|
(EXTRA_CONSTRAINT): New constraint 'U'.
|
|
(PREDICATE_CODES): Add symbolic_operand.
|
|
|
|
* config/alpha/alpha.md (UNSPEC_UMK_LAUM, UNSPEC_UMK_LALM,
|
|
UNSPEC_UMK_LAL, UNSPEC_UMK_LOAD_CIW): New constants.
|
|
(mulsi3, *mulsi_se, mulvsi3): Disable for TARGET_ABI_UNICOSMK.
|
|
(integer division and modulus patterns): Split in default and
|
|
Unicos/Mk versions.
|
|
(*divmodsi_internal, *divmoddi_internal): Disable for
|
|
TARGET_ABI_UNICOSMK.
|
|
(unaligned_extend?idi, unaligned_load?i, unaligned_store?i): Split in
|
|
little-endian and big-endian versions.
|
|
(ext, ins, msk): Likewise.
|
|
(extv, extzv, insv): Support big-endian mode.
|
|
(call, call_value, tablejump): Support TARGET_ABI_UNICOSMK.
|
|
(call_umk, call_value_umk, *call_umk, tablejump_umk,
|
|
*tablejump_umk_internal, *call_value_umk): New.
|
|
(*movdi_nofix): Add pattern for loading an address into a register on
|
|
TARGET_ABI_UNICOSMK.
|
|
(umk_laum, umk_lal, umk_lalm, *umk_load_ciw): New.
|
|
(umk_mismatch_args, arg_home_umk): New.
|
|
(various insns): Don't use mov, fmov, nop, fnop and unop.
|
|
(realign): Support TARGET_ABI_UNICOSMK.
|
|
|
|
* config/alpha/unicosmk.h: New file.
|
|
* config/alpha/t-unicosmk: New file.
|
|
|
|
* fixinc/inclhack.def (unicosmk_restrict): New.
|
|
* fixinc/fixincl.x: Regenerate.
|
|
|
|
* ginclude/stddef.h (size_t): Check for and define __SIZE_T__.
|
|
(wchar_t): Check for and define __WCHAR_T__.
|
|
|
|
2001-09-11 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* combine.c (simplify_shift_const): Treat shifts by the mode
|
|
size as undefined.
|
|
|
|
2001-09-11 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* cpphash.h (struct tokenrun): New.
|
|
(struct cpp_context): New member bol.
|
|
(struct cpp_reader): New members.
|
|
(_cpp_init_tokenrun): New.
|
|
* cppinit.c (cpp_create_reader): Set up the token runs.
|
|
* cpplex.c (lex_directive, lex_token, next_tokenrun): New.
|
|
(lex_token): New internalised version of _cpp_lex_token. Don't
|
|
handle directives or the multiple include opimisation here any
|
|
more. Simply lex a token.
|
|
* cpplib.c (run_directive): Clear bol.
|
|
(_cpp_pop_buffer): Set bol.
|
|
* cppmacro.c (funlike_invocation_p): Keep tokens whilst parsing
|
|
arguments.
|
|
|
|
2001-09-11 Michael Meissner <meissner@redhat.com>
|
|
|
|
* config/mips/mips.h (CC1_SPEC): If -mgp32 default to -mfp32, and
|
|
give an error if the user uses -mfp32.
|
|
(CPP_FPR_SPEC): Define __mips_fpr to be 32 or 64 depending on the
|
|
default options.
|
|
(CPP_SPEC): Define __mips_fpr to be 32 or 64, depending on the
|
|
floating point register size.
|
|
(EXTRA_SPECS): Add CPP_FPR_SPEC.
|
|
|
|
* config/mips/netbsd.h (ASM_FINISH_DECLARE_OBJECT): Use
|
|
HOST_WIDE_INT_PRINT_DEC to properly print the result of
|
|
int_size_in_bytes.
|
|
* config/mips/elf.h (ASM_FINISH_DECLARE_OBJECT): Ditto.
|
|
* config/mips/elf64.h (ASM_FINISH_DECLARE_OBJECT): Ditto.
|
|
|
|
2001-09-11 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
* dbxout.c (dbxout_parms): Fix typo in comment.
|
|
* unroll.c (loop_find_equiv_value): Ditto.
|
|
* toplev.c (rest_of_compilation): Ditto.
|
|
* loop.c (scan_loop): Ditto.
|
|
* dwarf2out.c (struct dw_fde_struct): Ditto.
|
|
|
|
2001-09-10 Zack Weinberg <zackw@panix.com>
|
|
|
|
* cpplex.c (parse_identifier): Fast-path optimize. Avoid
|
|
copying identifier when we're just going to throw it away.
|
|
(parse_identifier_slow): New routine to handle abnormal cases.
|
|
(_cpp_lex_token): Update call site.
|
|
|
|
* hashtable.c (ht_lookup): Don't assume that the string we've
|
|
been given is NUL-terminated.
|
|
* system.h: #define __builtin_expect(a, b) to (a) if not
|
|
GCC >=3.0.
|
|
|
|
2001-09-10 Michael Meissner <meissner@redhat.com>
|
|
|
|
* config.gcc (sparc64-*-solaris2): Add alias to be compatible with
|
|
binutils, gdb.
|
|
|
|
2001-09-10 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/t-aix43 (SHLIB_INSTALL): Use mode 751 (a+x,r-o).
|
|
|
|
Mon Sep 10 16:26:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* builtins.c (c_getstr): Correct thinko in last change and further
|
|
cleanup.
|
|
|
|
2001-09-10 Tim Freeman <tim@fungibole.com>
|
|
|
|
* dwarf2out.c (incomplete_types, decl_scope_table): Make them
|
|
into varray's and register them as roots with the garbage
|
|
collector so they are not collected too soon.
|
|
|
|
Mon Sep 10 14:21:26 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* Makefile.in (cfg.o, cfganal.o, cfgloop.o, cfgbuild.o, cfgcleanup.o):
|
|
New.
|
|
* basic-block.h (flow_obstack, label_value_list,
|
|
tail_recursion_label_list): Declare
|
|
(tidy_fallthru_edges): Declare.
|
|
(expunge_block, last_loop_beg_note): Delete.
|
|
(can_fallthru, flow_nodes_print, flow_edge_list_print): Declare.
|
|
* cfg.c: New file
|
|
(basic_block_for_insn, label_value_list): Move from flow.c; make global.
|
|
(n_basic_blocks, n_edges, basic_block_info, entry_exit_blocks,
|
|
init_flow, clear_edges, can_delete_note_p, can_delete_label_p,
|
|
flow_delete_insn, flow_delete_insn_chain, create_basic_block,
|
|
expunge_block, flow_delete_block, compute_bb_for_insn,
|
|
update_bb_for_insn, set_block_for_insn, set_block_for_new_insns,
|
|
make_edge, remove_edge, redirect_edge_succ, redirect_edge_succ_nodup,
|
|
redirect_edge_pred, split_block, marge_blocks_nomove, block_label,
|
|
try_redirect_by_replacing_jump, last_loop_beg_note,
|
|
redirect_edge_and_branch, redirect_edge_and_branch_force,
|
|
tidy_fallthru_edge, tidy_fallthru_edges, back_edge_of_syntactic_loop_p,
|
|
split_edge, insert_insn_on_edge, commit_one_edge_insertion,
|
|
commit_edge_insertions, dump_flow_info, debug_flow_info,
|
|
dump_edge_info, dump_bb, debug_bb, debug_bb_n, print_rtl_with_bb,
|
|
verify_flow_info, purge_dead_edges, purge_all_dead_edges):
|
|
Move here from flow.c
|
|
* cfganal.c: New file.
|
|
(forwarder_block_p, can_fallthru, mark_critical_edges,
|
|
mark_dfs_back_edges, need_fake_edge_p, flow_call_edges_add,
|
|
find_unreachable_blocks, create_edge_list, free_edge_list,
|
|
print_edge_list, verify_edge_list, find_edge_index, flow_nodes_print,
|
|
flow_edge_list_print, remove_fake_successors, remove_fake_edges,
|
|
add_noreturn_fake_exit_edges, connect_infinite_loops_to_exit,
|
|
flow_reverse_top_sort_order_compute, flow_depth_first_order_compute,
|
|
flow_dfs_compute_reverse_init, flow_dfs-compute_reverse_add_bb,
|
|
flow_dfs-compute_reverse_execute, flow_dfs_compute_reverse_finish);
|
|
Move here from flow.c
|
|
* cfgbuild.c: New file
|
|
(count_basic_blocks, find_label_refs, make_label_edge, make_eh_edge,
|
|
make_edges, find_basic_blocks_1, find_basic_blocks,
|
|
find_sub_basic_blocks): Move here from flow.c
|
|
* cfgcleanup.c: New file.
|
|
(try_simplify_condjump, try_forward_edges, tail_recursion_label_p,
|
|
merge_blocks_move_predecessor_nojumps,
|
|
merge_blocks_move_successor_nojumps, merge_blocks,
|
|
flow_find_cross_jump, outgoing_edges_match, try_crossjump_to_edge,
|
|
try_crossjump_bb, try_optimize_cfg): Move here from flow.c
|
|
(delete_unreachable_blocks, cleanup_cfg): Likewise; return true
|
|
if succeeded.
|
|
* cfgloop.c: New file
|
|
(flow_loops_cfg_dump, flow_loop_nested_p, flow_loop_dump,
|
|
flow_loops_dump, flow_loops_free, flow_loop_entry_edges_find,
|
|
flow_loop_exit_edges_find, flow_loop_nodes_find,
|
|
flow_loop_pre_header_scan, flow_loop_pre_header_find,
|
|
flow_loop_tree_node_add, flow_loops_tree_build,
|
|
flow_loop_level_compute, flow_loops_level_compute, flow_loop_scan,
|
|
flow_loops_find, flow_loops_update, flow_loop_outside_edge_p):
|
|
Move here from flow.c
|
|
* flow.c: Remove everything moved elsewhere
|
|
* output.h (cleanup_cfg): Return bool.
|
|
|
|
* bb-reorder.c (reorder_block_def): Remove 'index'.
|
|
(insert_intra_1): Add argument BB, set block for new note.
|
|
(make_reorder_chain): Do not depdent on BB indexes.
|
|
(make_reorder_chain_1): Do not use BB indexes.
|
|
(label_for_bb): Likewise; set BB for new insn.
|
|
(emit_jump_to_block_after): Likewise.
|
|
(fixup_reoder_chain): Sanity check that all basic blocks
|
|
are chained; verify newly created insn chain; remove
|
|
undocnitional jump simplifying; Do not use BB indexes;
|
|
properly initialize count and frequency information;
|
|
dump reordered sequence.
|
|
(insert_intra_bb_scope_notes): update call of insert_intra_1.
|
|
(insert_inter_bb_scope_notes): Set block for new insn.
|
|
(reorder_basic_blocks): Dump flow info before reoredering.
|
|
|
|
Mon Sep 10 06:47:35 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* alias.c (clear_reg_alias_info): Use K&R format definition.
|
|
Avoid unsigned warning.
|
|
* builtins.c: Use "unsigned int", not "unsigned".
|
|
(target_char_cast): Use host_integerp and tree_low_cst.
|
|
(expand_builtin_args_info, expand_builtin_frame_address): Likewise.
|
|
(c_strlen): Likewise; OFFSET now HOST_WIDE_INT.
|
|
(c_getstr): Likewise.
|
|
(std_expand_builtin_va_arg): Use int_size_in_bytes.
|
|
(builtin_memcpy_read_str): Avoid unsigned warning.
|
|
(expand_builtin_memcpy): Alignments are unsigned.
|
|
(expand_builtin_strncpy, expand_builtin_memset): Likewise.
|
|
(expand_builtin_expect_jump): Use integer_zerop and integer_onep.
|
|
* predict.c (expensive_function_p): LIMIT now unsigned.
|
|
* resource.c (mark_target_live_regs): Make some vars unsigned.
|
|
* sdbout.c: Use "unsigned int", not "unsigned".
|
|
(MAKE_LINE_SAFE): Add cast to avoid unsigned warning.
|
|
(sdbout_source_line): Likewise.
|
|
(sdbout_record_type_name): Remove "const" for NAME declaration.
|
|
* config/alpha/alpha.c (alpha_expand_block_move): Whitespace fixes.
|
|
|
|
2001-09-10 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* calls.c (store_one_arg): Expand comment.
|
|
|
|
2001-09-10 Roman Lechtchinsky <rl@cs.tu-berlin.de>
|
|
|
|
* calls.c (store_one_arg): Make sure that the entire argument is
|
|
pushed if STACK_PARMS_IN_REG_PARM_AREA is defined.
|
|
|
|
2001-09-09 Richard Henderson <rth@redhat.com>
|
|
|
|
* emit-rtl.c (adjust_address): Fix mode for LO_SUM.
|
|
|
|
Sun Sep 9 10:43:17 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* loop.c (combine_givs): Fix computing of benefit once giv is combined.
|
|
|
|
2001-09-09 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/alpha/alpha.c (alpha_next_sequence_number): New.
|
|
(alpha_this_literal_sequence_number): New.
|
|
(alpha_this_gpdisp_sequence_number): New.
|
|
(some_operand, input_operand): Add HIGH.
|
|
(local_symbolic_operand): New.
|
|
(alpha_encode_section_info): New.
|
|
(alpha_legitimate_address_p): Allow LO_SUM.
|
|
(alpha_legitimize_address): Generate HIGH+LO_SUM.
|
|
(alpha_expand_mov): Likewise.
|
|
(secondary_reload_class): Check memory_operand not general_operand
|
|
for FP_REGS test.
|
|
(alpha_expand_unaligned_load): Force LO_SUM addresses into a register.
|
|
(alpha_expand_unaligned_store): Likewise.
|
|
(alpha_expand_unaligned_load_words): Likewise.
|
|
(alpha_expand_unaligned_store_words): Likewise.
|
|
(alpha_expand_block_clear): Likewise.
|
|
(print_operand): Handle %#, %*, %H.
|
|
(print_operand_address): Handle LO_SUM.
|
|
(find_lo_sum): New.
|
|
(alpha_does_function_need_gp): Use it.
|
|
(alpha_expand_block_move): Fix signed compare warnings.
|
|
(alpha_sa_mask, alpha_align_insns): Likewise.
|
|
* config/alpha/alpha-protos.h: Update.
|
|
* config/alpha/alpha.h (TARGET_EXPLICIT_RELOCS): New.
|
|
(MASK_EXPLICIT_RELOCS): New.
|
|
(TARGET_SWITCHES): Add -mexplicit-relocs.
|
|
(EXTRA_CONSTRAINT): Add 'T'.
|
|
(PREFERRED_RELOAD_CLASS): HIGH goes in GENERAL_REGS.
|
|
(ASM_APP_ON, ASM_APP_OFF): Turn on and off asm macro expansion.
|
|
(ENCODE_SECTION_INFO): Out line.
|
|
(REDO_SECTION_INFO_P): New.
|
|
(STRIP_NAME_ENCODING): New.
|
|
(ASM_OUTPUT_LABELREF): New.
|
|
(PRINT_OPERAND_PUNCT_VALID_P): Add #, *.
|
|
(PREDICATE_CODES): Update.
|
|
* config/alpha/alpha.md (divmodsi_internal_er, divmoddi_internal_er,
|
|
call_osf_1_er_noreturn, call_osf_1_er, movdi_er_low, movdi_er_nofix,
|
|
movdi_er_fix, prologue_ldgp_1_er, builtin_setjmp_receiver_sub_label_er,
|
|
builtin_setjmp_receiver_er, exception_receiver_1_er,
|
|
call_value_osf_1_er): New patterns.
|
|
(sibcall_osf_1, sibcall_value_osf_1): Remove register alternative.
|
|
(movqi, movhi, movsi): Add explicit $31 base register to lda.
|
|
* config/alpha/elf.h (ASM_FILE_START): Set nomacro if explicit relocs.
|
|
(FINAL_PRESCAN_INSN): New.
|
|
|
|
Sat Sep 8 22:00:55 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* reg-stack.c (subst_stack_regs_pat): Fix fcmov reversal code.
|
|
|
|
2001-09-08 Andreas Jaeger <aj@suse.de>
|
|
|
|
* i386.h (TARGET_SWITCHES): Fix description.
|
|
|
|
2001-09-07 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* rs6000.c (num_insns_constant): Compute number of instructions
|
|
more accurately.
|
|
|
|
* doc/install.texi: Explain AIX exception handling work-around.
|
|
Update URL for AIX fixes.
|
|
|
|
2001-09-07 Jim Wilson <wilson@redhat.com>
|
|
|
|
* alias.c (clear_reg_alias_info): New.
|
|
* flow.c (attempt_auto_inc): Call clear_reg_alias_info.
|
|
* rtl.h (clear_reg_alias_info): Declare.
|
|
|
|
2001-09-07 Roman Lechtchinsky <rl@cs.tu-berlin.de>
|
|
|
|
* real.c (EMUSHORT,EMUSHORT_SIZE): Use HImode if no 16-bit type is
|
|
available.
|
|
(UEMUSHORT): New. Use instead of unsigned EMUSHORT.
|
|
(m16m,edivm,emulm): Change declaration to match definition.
|
|
|
|
2001-09-07 Roman Lechtchinsky <rl@cs.tu-berlin.de>
|
|
|
|
* reload.c (push_reload): Check for subreg_lowpart_p instead of
|
|
SUBREG_BYTE being 0 when determining if the inner part of a subreg
|
|
can be reloaded.
|
|
|
|
2001-09-07 Roman Lechtchinsky <rl@cs.tu-berlin.de>
|
|
|
|
* c-common.c (signed_or_unsigned_type): Handle machine mode types
|
|
which have no corresponding C type.
|
|
* fold_const.c (target_isinf,target_isnan,target_negative): Update
|
|
the representation of 64-bit doubles to work with 64-bit ints.
|
|
|
|
2001-09-07 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* config/mips/mips.c (override_options): Do not override ISA when ABI
|
|
specified if MIPS_CPU_STRING_DEFAULT was specified.
|
|
|
|
2001-09-07 Richard Henderson <rth@redhat.com>
|
|
|
|
* loop.c (record_giv): Avoid simplifying MULT to ASHIFT.
|
|
(express_from_1): Wrap lines.
|
|
* rtlanal.c (commutative_operand_precedence): Rename from
|
|
operand_preference; export.
|
|
* rtl.h: Declare it.
|
|
* simplify-rtx.c (simplify_gen_binary): Tidy +/- const_int handling.
|
|
(simplify_binary_operation): Invoke simplify_plus_minus on
|
|
(CONST (PLUS ...)) as well.
|
|
(struct simplify_plus_minus_op_data): New.
|
|
(simplify_plus_minus_op_data_cmp): New.
|
|
(simplify_plus_minus): Use them. Avoid infinite recursion with
|
|
simplify_binary_operation wrt CONST.
|
|
|
|
Fri Sep 7 11:52:30 2001 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* h8300-protos.h (general_operand_dst_push): Remove.
|
|
* h8300.c (general_operand_dst_push): Likewise.
|
|
* h8300.h (OK_FOR_T): Likewise.
|
|
(EXTRA_CONSTRAINTS): Do not use OK_FOR_T.
|
|
* h8300.md (pushqi_h8300): New.
|
|
(pushqi_h8300hs): Likewise.
|
|
(pushqi): Likewise.
|
|
(pushhi_h8300): Likewise.
|
|
(pushhi_h8300hs): Likewise.
|
|
(pushhi): Likewise.
|
|
|
|
Fri Sep 7 12:56:26 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* genattrtab.c (attr_printf): First arg is unsigned.
|
|
Clean up formatting of callers.
|
|
|
|
2001-09-06 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* config/mips/mips.c (override_options): Allow abi32 with 64 bit
|
|
registers.
|
|
|
|
2001-09-07 Andreas Jaeger <aj@suse.de>
|
|
|
|
* i386.h (TARGET_SWITCHES): Fix descriptions.
|
|
|
|
2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
|
|
|
|
* stor-layout.c (compute_record_mode): Check DECL_SIZE is set.
|
|
|
|
2001-09-06 Ira Ruben <ira@apple.com>
|
|
|
|
Remove OP_IDENTIFIER.
|
|
* tree.def (OP_IDENTIFIER): Remove.
|
|
* tree.c (tree_node_kind enum): Remove op_id_kind.
|
|
(tree_node_kind_names): Remove "op_identifiers".
|
|
(make_node): Remove OP_IDENTIFIER test.
|
|
(build_op_identifier): Removed because it isn't being used.
|
|
* print-tree.c (print_node): Remove OP_IDENTIFIER case.
|
|
* cp/pt.c (tsubst): Remove OP_IDENTIFIER case.
|
|
|
|
2001-09-06 Richard Henderson <rth@redhat.com>
|
|
|
|
* simplify-rtx.c (simplify_binary_operation): Revert last change.
|
|
|
|
2001-09-06 Richard Henderson <rth@redhat.com>
|
|
|
|
* simplify-rtx.c (simplify_binary_operation): Simplify contents
|
|
of CONST.
|
|
|
|
2001-09-06 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
|
|
|
|
* config/rs6000/rs6000.c (rs6000_emit_prologue): Fix DWARF2 register
|
|
number used for CR register.
|
|
|
|
Thu Sep 6 11:16:35 2001 Jeffrey A Law (law@cygnus.com)
|
|
Joern Rennecke (amylaar@cygnus.com)
|
|
|
|
* h8300-protos.h (h8300_return_addr_rtx): New prototype.
|
|
* h8300.c (initial_offset): Handle offset between RP and FP.
|
|
(h8300_return_addr_rtx): New function.
|
|
* h8300.h (FIRST_PSEUDO_REGISTER): Bump now that we have a
|
|
return register.
|
|
(FIXED_REGISTERS, CALL_USED_REGISTERS): Corresponding changes.
|
|
(REG_ALLOC_ORDER, RETURN_ADDRESS_POINTER_REGNUM): Likewise.
|
|
(REG_CLASS_CONTENTS, ELIMINABLE_REGS): Likewise.
|
|
(CAN_ELIMINATE, REGISTER_NAMES):
|
|
(RETURN_ADDR_RTX): Call h8300_return_addr_rtx.
|
|
|
|
2001-09-06 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
Remove TYPE_NONCOPIED_PARTS.
|
|
* tree.h (TYPE_NONCOPIED_PARTS): Remove.
|
|
(struct tree_type): Remove noncopied_parts.
|
|
* c-tree.h (TYPE_ACTUAL_ARG_TYPES): Map onto TYPE_BINFO.
|
|
* expr.c (save_noncopied_parts, init_noncopied_parts): Remove.
|
|
(fixed_type_p): Remove.
|
|
(expand_expr, INIT_EXPR): Don't deal with noncopied parts.
|
|
(expand_expr, MODIFY_EXPR): Likewise.
|
|
* ggc-common.c (ggc_mark_trees): Remove TYPE_NONCOPIED_PARTS.
|
|
* doc/c-tree.texi: Remove TYPE_NONCOPIED_PARTS FIXME.
|
|
|
|
2001-09-06 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
* config/rs6000/rs6000.c (mask_operand): Use signed vars to avoid
|
|
compiler warnings.
|
|
(mask64_operand): Likewise.
|
|
(includes_rldic_lshift_p): Likewise.
|
|
(includes_rldicr_lshift_p): Likewise.
|
|
|
|
2001-09-05 Ziemowit Laski <zlaski@apple.com>
|
|
|
|
* objc/objc-act.c (build_message_expr): If a class method cannot
|
|
be found, do not issue a warning if a corresponding instance
|
|
method exists in the root class.
|
|
|
|
2001-09-05 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/alpha/alpha.c (alpha_expand_mov): Initialize temp.
|
|
|
|
2001-09-05 Zack Weinberg <zack@codesourcery.com>
|
|
|
|
* function.c (ggc_mark_struct_function): Mark f->outer.
|
|
* toplev.c (rest_of_compilation): Clear DECL_SAVED_INSNS here...
|
|
* integrate.c (output_inline_function): ... not here.
|
|
|
|
Wed Sep 5 17:28:49 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* profile.c (branch_prob): Call add_noreturn_fake_exit_edges.
|
|
|
|
* i386.c (size_cost): New static variable.
|
|
(override_function): Use size_cost when -Os is specified.
|
|
|
|
* i386.c (ix86_expand_prologue): Set use_fast_prologue_epilogue
|
|
properly; Use current_function_calls_eh_return.
|
|
(ix86_expand_epilogue): Avoid dummy optimize_size tests;
|
|
use leave to avoid dependency chain.
|
|
|
|
* local-alloc.c (update_equiv_regs): Use CFG to iterate over INSN stream;
|
|
get BB loop_depth instead of computing it from LOOP notes.
|
|
|
|
* reg-stack.c (subst_stack_reg_pat): Handle reversal of conditional moves.
|
|
|
|
2001-09-05 John David Anglin <dave@hiauly1.hia.nrc.ca>
|
|
|
|
* som.h (ASM_PREFERRED_EH_DATA_FORMAT): Define.
|
|
* pa.h (UNALIGNED_SHORT_ASM_OP, UNALIGNED_INT_ASM_OP,
|
|
UNALIGNED_DOUBLE_INT_ASM_OP): Define
|
|
|
|
2001-09-05 Jeffrey A Law (law@cygnus.com)
|
|
Jason Merrill (jason@redhat.com)
|
|
|
|
* stor-layout.c (layout_type): Complain if an array's size can
|
|
not be represented in a size_t.
|
|
|
|
* config/h8300/elf.h (ENDFILE_SPEC, STARTFILE_SPEC): Define.
|
|
|
|
2001-09-05 David Billinghurst <David.Billinghurst@riotinto.com>
|
|
|
|
* gcc.c: (process_command) Add parentheses around assignment
|
|
used as truth value.
|
|
|
|
2001-09-05 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* config/mips/mips.c (save_restore_insns): Don't mark any register
|
|
save slots as unchanging if current_function_calls_eh_return.
|
|
|
|
2001-09-05 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/alpha/alpha.c (alpha_legitimate_address_p): New.
|
|
* config/alpha/alpha-protos.h: Declare it.
|
|
* config/alpha/alpha.h (GO_IF_LEGITIMATE_ADDRESS): Move to c file.
|
|
(NONSTRICT_REG_OK_FOR_BASE_P): Rename from non-strict macro.
|
|
(NONSTRICT_REG_OK_FP_BASE_P): Likewise.
|
|
(STRICT_REG_OK_FOR_BASE_P): Rename from strict macro.
|
|
(REG_OK_FOR_BASE_P): Select one of the above.
|
|
|
|
2001-09-05 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* config/mips/t-elf (EXTRA_PARTS): Use EXTRA_MULTILIB_PARTS instead.
|
|
(crti.o): Prefix name of object file with $(T).
|
|
(crtn.o): Likewise.
|
|
|
|
2001-09-05 David S. Miller <davem@redhat.com>
|
|
|
|
* config/sparc/linux.h: Set CPLUSPLUS_CPP_SPEC.
|
|
* config/sparc/linux64.h: Likewise.
|
|
|
|
2001-09-05 Andreas Jaeger <aj@suse.de>
|
|
|
|
* doc/invoke.texi (i386 Options): -mwide-multiply is not
|
|
available anymore, remove the documentation.
|
|
(i386 Options): Fix typo, cleanup index entries.
|
|
|
|
* prefix.c (concat): Remove, we can use the version from liberty.
|
|
|
|
2001-09-05 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/alpha/alpha.c (alpha_expand_mov, alpha_expand_mov_nobwx):
|
|
New functions split out of md file expanders.
|
|
* config/alpha/alpha-protos.h: Declare them.
|
|
* config/alpha/alpha.md (movqi, movhi, movsi, movdi): Use them.
|
|
|
|
2001-09-05 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* cppmacro.c (funlike_invocation_p): No need to restore context.
|
|
|
|
2001-09-04 Richard Henderson <rth@redhat.com>
|
|
|
|
* reload.c (push_reload): Export.
|
|
* reload.h (push_reload): Declare it.
|
|
|
|
* config/alpha/alpha.h (LEGITIMIZE_ADDRESS): Move out o' line.
|
|
(LEGITIMIZE_RELOAD_ADDRESS): Likewise.
|
|
* config/alpha/alpha.c (alpha_legitimize_address): New.
|
|
(alpha_legitimize_reload_address): Likewise.
|
|
* config/alpha/alpha-protos.h: Declare them.
|
|
|
|
2001-09-04 Stan Shebs <shebs@apple.com>
|
|
|
|
* config/darwin.h (ASM_DECLARE_FUNCTION_NAME): Define.
|
|
* config/darwin.c (machopic_stub_name): Account for internally
|
|
generated lib calls such as memcpy.
|
|
|
|
2001-09-04 Richard Henderson <rth@redhat.com>
|
|
|
|
* unwind.h (_UA_END_OF_STACK): New flag.
|
|
* unwind.inc (_Unwind_ForcedUnwind_Phase2): Set it.
|
|
|
|
Tue Sep 4 11:16:35 2001 Jeffrey A Law (law@cygnus.com)
|
|
|
|
* h8300/elf.h (LINK_SPEC): Redefine appropriately for the H8.
|
|
|
|
2001-09-04 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* config/mips/mips.c (save_restore_insns): Change base_offset to
|
|
fp_offset in second call to mips_emit_frame_related_store.
|
|
|
|
2001-09-04 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
* doc/rtl.texi: Mention that besides as a CODE_LABEL, a label can
|
|
sometimes be represented as a NOTE of type
|
|
NOTE_INSN_DELETED_LABEL.
|
|
(Insns): Document NOTE_INSN_DELETED_LABEL.
|
|
|
|
2001-09-04 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* c-common.h (tree_dump_index): Add more comments.
|
|
* c-dump.c (dump_files): Name flags `tree' rather than `ast'.
|
|
(dump_option_value_info): New struct.
|
|
(dump_options): New array.
|
|
(dump_switch_p): Parse switch options symbolically.
|
|
* doc/invoke.texi (-fdump-ast): Rename to ...
|
|
(-fdump-tree): ... here. Document that options are symbolic, and
|
|
not all are applicable.
|
|
|
|
2001-09-04 David S. Miller <davem@redhat.com>
|
|
|
|
* config/sparc/sparc.md (define_splits): Kill constraints.
|
|
|
|
Cleanup redundant and unused insn attributes.
|
|
* config/sparc/sparc.md (define_attr "insn"): Kill address, unary,
|
|
binary, and move. Mark ialu as default.
|
|
(commented out define_function_unit "alu"): Kill.
|
|
(define_attr "use_clobbered"): Kill.
|
|
(whole file): Kill address insn type references. Replace
|
|
all unary/binary/move references with ialu.
|
|
* config/sparc/sparc.c (whole file): Kill TYPE_ADDRESS
|
|
references. Replace TYPE_{UNARY,BINARY,MOVE} references with
|
|
TYPE_IALU.
|
|
|
|
Simplify length insn attribute and make more judicious use
|
|
of insn attribute defaulting.
|
|
* config/sparc/sparc.md (all insns with length > one): Mark as
|
|
insn type multi if real instructions, else use default if
|
|
it is a forced splitter.
|
|
(all insns with length == one): Use default insn length.
|
|
(all insns of type ialu): Use default insn type.
|
|
|
|
Fix erroneous insn attribute settings.
|
|
(addx): Set insn type to misc.
|
|
(mulsidi3_sp64, const_mulsidi3_sp64, umulsidi3_sp64,
|
|
const_umulsidi3_sp64): Set insn type to imul.
|
|
|
|
Track SFmode vs DFmode insns according to UltraSPARC
|
|
scheduling rules.
|
|
* config/sparc/sparc.md ("fptype"): New attribute, default
|
|
to "single".
|
|
(all DFmode single insns): Mark as fptype "double".
|
|
|
|
2001-09-03 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* loop.c (express_from_1): Fix CONSTANT_P(a) case.
|
|
|
|
2001-09-03 Richard Henderson <rth@redhat.com>
|
|
|
|
* function.h (struct function): Add arg_pointer_save_area_init.
|
|
* function.c (expand_function_end): Init arg_pointer_save_area.
|
|
(get_arg_pointer_save_area): Do not init arg_pointer_save_area
|
|
when called from a nested function.
|
|
|
|
2001-09-02 Angela Marie Thomas <angela@cygnus.com>
|
|
|
|
* fixinc/Makefile.in: Regenerate fixincl.x only if maintainer-mode
|
|
is enabled.
|
|
|
|
Sun Sep 2 18:37:54 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* reload1.c (fixup_abnormal_edges): Allow NOTEs in the sequence.
|
|
|
|
2001-09-01 Geoffrey Keating <geoffk@redhat.com>
|
|
|
|
* expr.c (push_block): Make sane use of STACK_GROWS_DOWNWARD.
|
|
(emit_push_insn): Use specified padding direction when
|
|
STACK_PUSH_CODE is POST_INC.
|
|
|
|
* config/stormy16/stormy16.h (DWARF2_UNWIND_INFO): Define to 0.
|
|
|
|
2001-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* mips.h (INITIAL_ELIMINATION_OFFSET): Add missing `else abort'.
|
|
|
|
2001-09-01 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* cppinit.c (cpp_start_read): Free the imacros list as we
|
|
traverse it. Don't free the chains before returning.
|
|
(_cpp_push_next_buffer): Only try pushing buffers if we've
|
|
completed -imacros handling.
|
|
|
|
2001-08-31 Eric Christopher <echristo@redhat.com>
|
|
|
|
* gcc.c (handle_braces): Add explaination for abort.
|
|
|
|
2001-08-30 Roman Zippel <zippel@linux-m68k.org>
|
|
|
|
* expmed.c (store_bit_field): Update to patch from 2001-08-27:
|
|
move adjustment of bitpos instead.
|
|
|
|
2001-08-31 Zack Weinberg <zack@codesourcery.com>
|
|
|
|
* function.c: Remove all_functions. Make outer_function_chain
|
|
static.
|
|
(init_function_start): Don't add new function structure to
|
|
all_functions.
|
|
(find_function_data, push_function_context_to,
|
|
pop_function_context_from, put_var_into_stack,
|
|
trampoline_address): Update for changed structure element names.
|
|
(push_function_context_to): Disentangle.
|
|
(free_after_compilation): Also free F.
|
|
(expand_dummy_function_end): Don't free cfun here.
|
|
(put_var_into_stack): Comment why we can't use find_function_data here.
|
|
(fix_lexical_addr, trampoline_address, ): Use find_function_data.
|
|
(mark_function_chain): Split into maybe_mark_struct_function and
|
|
ggc_mark_struct_function. Export the latter.
|
|
(init_function_once): Mark from cfun and outer_function_chain;
|
|
not all_functions.
|
|
|
|
* function.h (struct function): Kill next_global. Rename next
|
|
to outer. All users updated to match.
|
|
(all_functions, outer_function_chain): Don't declare.
|
|
|
|
* ggc-common.c (ggc_mark_trees): Mark DECL_SAVED_INSNS.
|
|
* integrate.c (output_inline_function): Clear DECL_SAVED_INSNS,
|
|
don't touch f->inlinable, after calling rest_of_compilation.
|
|
|
|
* tree.h: Forward-declare struct function. Prototype
|
|
ggc_mark_struct_function.
|
|
|
|
2001-08-31 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.md (*andorhi3): Fix typos.
|
|
|
|
2001-08-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* calls.c (emit_library_call_value): Don't use a fixed
|
|
argument after VA_CLOSE, i.e. out of scope in traditional C.
|
|
|
|
* emit-rtl.c (gen_rtvec): Likewise.
|
|
|
|
2001-08-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* Makefile.in (c-pragma.o): Depend on output.h.
|
|
(reorg.o): Depend on except.h.
|
|
|
|
* c-pragma.c: Include output.h.
|
|
|
|
* reorg.c: Include except.h.
|
|
|
|
* unwind-dw2.c: Call __builtin_alloca, not alloca.
|
|
|
|
2001-08-31 Richard Henderson <rth@redhat.com>
|
|
|
|
* sched-deps.c (add_dependence): Don't elide dependency if the
|
|
conditional used by insn is modified in elem.
|
|
|
|
2001-08-31 Nick Clifton <nickc@cambridge.redhat.com>
|
|
|
|
* config/v850/v850.h (OUTPUT_ADDR_CONST_EXTRA): Define.
|
|
|
|
2001-08-31 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
* c-decl.c (c_decode_option): Skip '-f' prefix before calling
|
|
dump_switch_p.
|
|
|
|
2001-08-31 Geoffrey Keating <geoffk@redhat.com>
|
|
|
|
* config/stormy16/stormy16.c (stormy16_asm_out_destructor): New
|
|
function.
|
|
(stormy16_asm_out_constructor): New function.
|
|
(TARGET_ASM_CONSTRUCTOR): Define.
|
|
(TARGET_ASM_DESTRUCTOR): Define.
|
|
|
|
2001-08-31 Andreas Jaeger <aj@suse.de>
|
|
|
|
* gcse.c (add_label_notes): REG_LABEL is an INSN_LIST.
|
|
* loop.c (add_label_notes): Likewise.
|
|
* reload.c (find_reloads): Likewise.
|
|
* config/sh/sh.c (machine_dependent_reorg): Likewise.
|
|
|
|
2001-08-31 Jason Merrill <jason_merrill@redhat.com>
|
|
|
|
* unwind-pe.h (read_uleb128, read_sleb128): Move actual reading
|
|
code here. Take _Unwind_{W,Sw}ord*.
|
|
(read_encoded_value_with_base): Use them.
|
|
* unwind-dw2.c (_Unwind_FrameState): Make cfa_offset and cfa_reg
|
|
words.
|
|
(extract_cie_info): Simplify read_?leb128 handling.
|
|
(execute_stack_op, execute_cfa_program): Likewise.
|
|
* unwind-dw2-fde.c (get_cie_encoding): Likewise.
|
|
|
|
2001-08-31 Geoffrey Keating <geoffk@redhat.com>
|
|
|
|
* config/stormy16/stormy16.c (stormy16_expand_epilogue): Use
|
|
the frame pointer to pop the stack if convenient.
|
|
|
|
* config/stormy16/stormy16.c (stormy16_initialize_trampoline):
|
|
Don't use post-increment before combine.
|
|
* config/stormy16/stormy16.h (STATIC_CHAIN_REGNUM): Don't use
|
|
a call-saved register.
|
|
|
|
2001-08-31 Andreas Jaeger <aj@suse.de>
|
|
|
|
* jump.c (mark_jump_label): Revert patch from 2001-08-28, the
|
|
code was correct.
|
|
|
|
2001-08-30 Geoffrey Keating <geoffk@redhat.com>
|
|
|
|
* config/stormy16/stormy16.md (udivmodhi4): Express using UDIV/UMOD,
|
|
not DIV/MOD, of course.
|
|
|
|
2001-08-30 Vladimir Makarov <vmakarov@redhat.com>
|
|
|
|
* rtl.def: Undo my patch commited 2001-08-27.
|
|
|
|
* genattrtab.c: Ditto.
|
|
|
|
* rtl.h: Ditto.
|
|
|
|
* sched-int.h: Ditto.
|
|
|
|
* target-def.h: Ditto.
|
|
|
|
* target.h: Ditto.
|
|
|
|
* haifa-sched.c: Ditto.
|
|
|
|
* sched-rgn.c: Ditto.
|
|
|
|
* sched-vis.c: Ditto.
|
|
|
|
* Makefile.in: Ditto.
|
|
|
|
* doc/md.texi: Ditto.
|
|
|
|
* doc/tm.texi: Ditto.
|
|
|
|
* doc/contrib.texi: Ditto.
|
|
|
|
* doc/gcc.texi: Ditto.
|
|
|
|
* genattrtab.h: Remove it.
|
|
|
|
* genautomata.c: Remove it.
|
|
|
|
* genattr.c: Undo my patch and Richard Henderson's patch commited
|
|
2001-08-27.
|
|
|
|
Thu Aug 30 19:22:15 2001 J"orn Rennecke <amylaar@redhat.com>
|
|
|
|
* config.gcc (h8300-*-elf*): New case.
|
|
* h8300.h (CPP_SPEC): Add subtarget_cpp_spec.
|
|
(SUBTARGET_CPP_SPEC): Define.
|
|
(EXTRA_SPECS): Define.
|
|
(SUBTARGET_EXTRA_SPECS): Define.
|
|
* config/h8300/crti.asm, config/h8300/crtn.asm: New files.
|
|
* config/h8300/elf.h, config/h8300/t-elf: Likewise.
|
|
|
|
Thu Aug 30 18:50:37 2001 J"orn Rennecke <amylaar@redhat.com>
|
|
|
|
* t-h8300 (LIB1ASMFUNCS): Add _fixunssfdi and _fixunssfsi_asm.
|
|
(LIB2FUNCS_EXTRA): Define.
|
|
config/h8300/lib1funcs.asm: New part: L_fixunssfsi_asm .
|
|
config/h8300/fixunssfsi.c: New file.
|
|
|
|
2001-08-30 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.md (zero_extendqihi2): Changes to
|
|
define_expand to accommodate target-specific attributes.
|
|
(anonymous zero_extendqihi2 patterns): New.
|
|
|
|
Thu Aug 30 18:10:56 2001 J"orn Rennecke <amylaar@redhat.com>
|
|
|
|
* h8300.md (*andorhi3): New pattern.
|
|
|
|
Thu Aug 30 16:00:31 2001 J"orn Rennecke <amylaar@redhat.com>
|
|
|
|
* h8300.c (dosize): Fix test for "sub".
|
|
|
|
Thu Aug 30 10:21:43 2001 J"orn Rennecke <amylaar@redhat.com>
|
|
|
|
* c-typeck.c (pointer_diff): Try to eliminate common term before
|
|
doing conversions.
|
|
|
|
2001-08-30 Nick Clifton <nickc@cambridge.redhat.com>
|
|
|
|
* config/arm/arm.c (arm_compute_initial_elimination_offset):
|
|
Account for the saves of the FP registers.
|
|
|
|
* config/arm/unknown-elf.h (TEXT_SECTION): Delete.
|
|
(TEXT_SECTION_ASM_OP): Define.
|
|
(INIT_SECTION_ASM_OP): Define.
|
|
(FINI_SECTION_ASM_OP): Define.
|
|
(SUBTARGET_EXTRA_SECTIONS): Remove trailing comma.
|
|
(RDATA_SECTION_FUNCITON): Provide prototype.
|
|
|
|
2001-08-29 Geoffrey Keating <geoffk@redhat.com>
|
|
|
|
* reload1.c (move2add_note_store): Correct typo checking for
|
|
argument pushes.
|
|
|
|
2001-08-29 Andrew MacLeod <amacleod@redhat.com>
|
|
|
|
* gcse.c (compute_hash_table): The SRC part of an insn with a RETVAL
|
|
note should not be considered outside the libcall block.
|
|
|
|
2001-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* genattrtab.c (attr_printf): Use VA_OPEN/VA_FIXEDARG/VA_CLOSE.
|
|
|
|
2001-08-29 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.md (movsi_h8300hs): Make it 64-bit safe.
|
|
|
|
2001-08-29 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300-protos.h: Add a prototype for
|
|
emit_logical_op.
|
|
* config/h8300/h8300.c (emit_logical_op): New.
|
|
* config/h8300/h8300.md (andhi3): Use emit_logical_op.
|
|
(andsi3): Likewise.
|
|
(iorhi3): Likewise.
|
|
(iorsi3): Likewise.
|
|
(xorhi3): Likewise.
|
|
(xorsi3): Likewise.
|
|
|
|
2001-08-29 John David Anglin <dave@hiauly1.hia.nrc.ca>
|
|
|
|
* pa.c (move_operand): Cast GET_MODE_SIZE results to HOST_WIDE_INT for
|
|
comparison with rtx INTVAL.
|
|
(pa_output_function_prologue): Don't mix signed and unsigned in `?'
|
|
expression.
|
|
* pa.h (FUNCTION_ARG_SIZE): Likewise.
|
|
|
|
2001-08-29 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/lib1funcs.asm: Update the copyright. Fix
|
|
comment typos.
|
|
|
|
2001-08-29 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.md (anonymous movhi pattern): Don't move
|
|
(reg n) to (mem (pre_dec (reg n))
|
|
(anonymous movsi pattern): Likewise.
|
|
|
|
2001-08-29 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.h (RETURN_ADDR_RTX): New.
|
|
|
|
2001-08-29 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.md (movsi_h8300hs): Optimize loading of
|
|
several special constants.
|
|
|
|
2001-08-29 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/lib1funcs.asm: Fix comment typos.
|
|
|
|
2001-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* iris6.h (ASM_DECLARE_OBJECT_NAME, ASM_FINISH_DECLARE_OBJECT):
|
|
Fix format specifier warnings.
|
|
|
|
* irix6-libc-compat.c (inet_ntoa, inet_lnaof, inet_netof,
|
|
inet_makeaddr, semctl): Prototype.
|
|
|
|
* mips.c (compute_frame_size): Fix signed/unsigned warnings.
|
|
(save_restore_insns): Use base_offset, not gp_offset.
|
|
|
|
* mips.h (GP_REG_OR_PSEUDO_STRICT_P): Fix signed/unsigned warning.
|
|
(ASM_OUTPUT_BYTE): Fix format specifier warning.
|
|
|
|
2001-08-29 Richard Henderson <rth@redhat.com>
|
|
|
|
* bb-reorder.c (function_tail_eff_head): New.
|
|
(record_effective_endpoints): Set it.
|
|
(fixup_reorder_chain): Use it.
|
|
|
|
2001-08-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* dwarf2asm.c (dw2_asm_output_nstring): Fix typo in previous change.
|
|
|
|
2001-08-28 Dale Johannesen <dalej@apple.com>
|
|
|
|
* config/darwin.c (machopic_function_base_name): Add const
|
|
qualifier to a string.
|
|
(darwin_encode_section_info): Ditto.
|
|
|
|
2001-08-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* tree.c (default_valid_attribute_p): Don't use PARAMS on a
|
|
function definition.
|
|
|
|
2001-08-28 Daniel Berlin <dan@cgsoftware.com>
|
|
|
|
* df.h (struct df): Add rts_order variable.
|
|
|
|
* df.c (df_visit_next_rts): New function.
|
|
(df_visit_next): Renamed to df_visit_next_rc
|
|
(df_analyse_1): Allocate/compute/free rts_order as well.
|
|
(df_rd_global_compute): Use df_visit_next_rc instead of
|
|
df_visit_next.
|
|
(df_ru_global_compute): Use df_visit_next_rts instead of
|
|
df_visit_next.
|
|
|
|
* flow.c (flow_reverse_top_sort_order_compute): New function.
|
|
|
|
* basic-block.h: Add prototype.
|
|
|
|
2001-08-28 Daniel Berlin <dan@cgsoftware.com>
|
|
|
|
* ssa-ccp.c (ssa_ccp_df_delete_unreachable_insns): For unreachable
|
|
blocks, the BB_REACHABLE is now set, rather than aux being
|
|
non-NULL. Update the test to reflect this.
|
|
|
|
2001-08-28 Eric Christopher <echristo@redhat.com>
|
|
|
|
* config/mips/crtn.asm: Add comment explaining 16 byte alignment.
|
|
config/mips/crti.asm: Ditto.
|
|
|
|
2001-08-28 Eric Christopher <echristo@redhat.com>
|
|
Richard Henderson <rth@redhat.com>
|
|
|
|
* c-pragma.h (add_weak): Move prototype from here...
|
|
* output.h (add_weak): ... to here.
|
|
* varasm.c (add_weak): Fix typo.
|
|
* config/mips/crti.asm: New file.
|
|
* config/mips/crtn.asm: Ditto.
|
|
* config/mips/elf.h (SBSS_SECTION_ASM_OP) Add #undef.
|
|
(CTOR_LISTS_DEFINED_EXTERNALLY): Remove.
|
|
(INVOKE__main): Ditto.
|
|
(INIT_SECTION_ASM_OP): New.
|
|
(FINI_SECTION_ASM_OP): Ditto.
|
|
(STARTFILE_SPEC): Add crti.
|
|
(ENDFILE_SPEC): Add crtn.
|
|
* config/mips/elf64.h: Same.
|
|
* config/mips/rtems64.h (INVOKE__main, NAME__MAIN, SYMBOL__MAIN):
|
|
Remove.
|
|
* config/mips/vxworks.h: Ditto.
|
|
* config/mips/t-elf: Support crti and crtn.
|
|
|
|
2001-08-28 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* jump.c (mark_jump_label): Fix typo: REG_LABEL is EXPR_LIST, not
|
|
INSN_LIST.
|
|
|
|
2001-08-28 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/ia64/ia64.md (andcmbi3, iorcmbi3): Fix typos.
|
|
(one_cmplbi2 splitter): Remove redundant test.
|
|
|
|
2001-08-28 Dale Johannesen <dalej@apple.com>
|
|
|
|
* config/rs6000/darwin.h (DEFAULT_SIGNED_CHAR): Define.
|
|
|
|
2001-08-28 Danny Smith <dannysmith@users.sourceforge.net>
|
|
|
|
* config/i386/cygwin.h (BIGGEST_FIELD_ALIGNMENT): Set to 64.
|
|
|
|
2001-08-28 Stan Shebs <shebs@apple.com>
|
|
|
|
* config/darwin.h (ASM_OUTPUT_LABELREF): Handle '*' names.
|
|
(UNALIGNED_SHORT_ASM_OP): Define.
|
|
(UNALIGNED_INT_ASM_OP): Define.
|
|
|
|
2001-08-28 Will Cohen <wcohen@redhat.com>
|
|
|
|
* config/rs6000/rs6000.md (store_multiple): Correct RTL
|
|
generation for first set.
|
|
|
|
2001-08-27 Roman Zippel <zippel@linux-m68k.org>
|
|
|
|
* flow.c (redirect_edge_succ_nodup): Return new edge.
|
|
(try_simplify_condjump): Use new edge.
|
|
* basic-block.h (redirect_edge_succ_nodup): Update prototype.
|
|
|
|
* cse.c (cse_basic_block): Skip note instructions.
|
|
|
|
2001-08-27 Richard Henderson <rth@redhat.com>
|
|
|
|
* combine.c (combine_simplify_rtx): Don't reverse condition
|
|
if there is no reverse for the condition.
|
|
(simplify_comparison): Don't simplify subregs from INT to FP.
|
|
|
|
* config/m68k/m68k.md (sordered, sordered_1, sunordered, sunordered_1,
|
|
suneq, suneq_1, sunge, sunge_1, sungt, sungt_1, sunle, sunle_1,
|
|
sunlt, sunlt_1, sltgt, sltgt_1, fsogt_1, fsoge_1, fsolt_1, fsole_1,
|
|
bordered, bunordered, buneq, bunge, bungt, bunle, bunlt, bltgt,
|
|
bordered_rev, bunordered_rev, buneq_rev, bunge_rev, bungt_rev,
|
|
bunle_rev, bunlt_rev, bltgt_rev): New patterns.
|
|
|
|
2001-08-27 Roman Zippel <zippel@linux-m68k.org>
|
|
|
|
* config/m68k/m68k.md (subreghi1ashrdi_const32, bsetmemqi,
|
|
bsetmemqi+1, strict_low_part peephole): Fix SUBREG_BYTE offset.
|
|
(pushqi1): New.
|
|
(adddi_dilshr32, adddi_dishl32): Only data register can be
|
|
source for mem destination.
|
|
|
|
* expmed.c (store_bit_field): Ignore adjustment to bitpos
|
|
and use bitnum to decide about register move.
|
|
|
|
2001-08-27 Richard Henderson <rth@redhat.com>
|
|
|
|
* genattr.c (main): Emit state_t even when not doing scheduling.
|
|
|
|
2001-08-27 Roman Zippel <zippel@linux-m68k.org>
|
|
Richard Henderson <rth@redhat.com>
|
|
|
|
* gcse.c (reg_first_set, reg_last_set): Replace with ...
|
|
(reg_avail_info, current_bb): ... these.
|
|
(oprs_unchanged_p, record_last_reg_set_info): Use them.
|
|
(compute_hash_table): Likewise.
|
|
|
|
2001-08-27 Roman Zippel <zippel@linux-m68k.org>
|
|
|
|
* flow.c (verify_flow_info): Use checksums to verify edges.
|
|
|
|
2001-08-27 Richard Henderson <rth@redhat.com>
|
|
|
|
* genautomata.c (expand_automata): Always create a description.
|
|
|
|
2001-08-27 Geoffrey Keating <geoffk@redhat.com>
|
|
|
|
* optabs.c (expand_binop): Correctly handle the carry in multiword
|
|
add/subtract operations.
|
|
|
|
2001-08-27 Fred Fish <fnf@be.com>
|
|
|
|
* ginclude/stddef.h: Fix typo, __SIZE__TYPE__ should be
|
|
__SIZE_TYPE__.
|
|
|
|
2001-08-27 Geoffrey Keating <geoffk@redhat.com>
|
|
|
|
* reload.c (find_reloads_toplev): Back out this change:
|
|
|
|
Wed Jul 26 19:44:05 2000 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
* reload.c (find_reloads_toplev): Reload a paradoxical subreg of a
|
|
mem if the address is a mode_dependent_address_p.
|
|
|
|
2001-08-27 Vladimir Makarov <vmakarov@touchme.toronto.redhat.com>
|
|
|
|
* rtl.def (DEFINE_CPU_UNIT, DEFINE_QUERY_CPU_UNIT, EXCLUSION_SET,
|
|
PRESENCE_SET, ABSENCE_SET, DEFINE_BYPASS, DEFINE_AUTOMATON,
|
|
AUTOMATA_OPTION, DEFINE_RESERVATION, DEFINE_INSN_RESERVATION): New
|
|
RTL constructions.
|
|
|
|
* genattr.c (main): New variable num_insn_reservations. Increase
|
|
it if there is DEFINE_INSN_RESERVATION. Output automaton based
|
|
pipeline hazard recognizer interface.
|
|
|
|
* genattrtab.h: New file.
|
|
|
|
* genattrtab.c: Include genattrtab.h.
|
|
(attr_printf, check_attr_test, make_internal_attr,
|
|
make_numeric_value): Move protypes into genattrtab.h. Define them
|
|
as external.
|
|
(num_dfa_decls): New global variable.
|
|
(main): Process DEFINE_CPU_UNIT, DEFINE_QUERY_CPU_UNIT,
|
|
DEFINE_BYPASS, EXCLUSION_SET, PRESENCE_SET, ABSENCE_SET,
|
|
DEFINE_AUTOMATON, AUTOMATA_OPTION, DEFINE_RESERVATION,
|
|
DEFINE_INSN_RESERVATION. Call expand_automata and write_automata.
|
|
|
|
* genautomata.c: New file.
|
|
|
|
* rtl.h (LINK_COST_ZERO, LINK_COST_FREE): Remove them.
|
|
|
|
* sched-int.h: (curr_state): Add the external definition for
|
|
automaton pipeline interface.
|
|
(haifa_insn_data): Add comments for members blockage and units.
|
|
|
|
* target-def.h (TARGET_SCHED_USE_DFA_PIPELINE_INTERFACE,
|
|
TARGET_SCHED_INIT_DFA_PRE_CYCLE_INSN,
|
|
TARGET_SCHED_DFA_PRE_CYCLE_INSN,
|
|
TARGET_SCHED_INIT_DFA_POST_CYCLE_INSN,
|
|
TARGET_SCHED_DFA_POST_CYCLE_INSN,
|
|
TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD,
|
|
TARGET_SCHED_INIT_DFA_BUBBLES, TARGET_SCHED_DFA_BUBBLE): New
|
|
macros.
|
|
(TARGET_SCHED): Use the new macros.
|
|
|
|
* target.h (use_dfa_pipeline_interface, init_dfa_pre_cycle_insn,
|
|
dfa_pre_cycle_insn, init_dfa_post_cycle_insn, dfa_post_cycle_insn,
|
|
first_cycle_multipass_dfa_lookahead, init_dfa_bubbles,
|
|
dfa_bubble): New members in gcc_target.sched.
|
|
|
|
* haifa-sched.c (insert_schedule_bubbles_p): New variable.
|
|
(MAX_INSN_QUEUE_INDEX): New macro for automaton interface.
|
|
(insn_queue): Redefine it as pointer to array.
|
|
(NEXT_Q, NEXT_Q_AFTER): Use MAX_INSN_QUEUE_INDEX instead of
|
|
INSN_QUEUE_SIZE.
|
|
(max_insn_queue_index_macro_value): New variable.
|
|
(curr_state, dfa_state_size, ready_try): New varaibles for
|
|
automaton interface.
|
|
(ready_element, ready_remove, max_issue): New function prototypes
|
|
for automaton interface.
|
|
(choose_ready): New function prototype.
|
|
(insn_unit, blockage_range): Add comments.
|
|
(unit_last_insn, unit_tick, unit_n_insns): Define them for case
|
|
FUNCTION_UNITS_SIZE == 0.
|
|
(insn_issue_delay, actual_hazard_this_instance, schedule_unit,
|
|
actual_hazard, potential_hazard): Add comments.
|
|
(insn_cost): Use cost -1 as undefined value. Remove
|
|
LINK_COST_ZERO and LINK_COST_FREE. Add new code for automaton
|
|
pipeline interface.
|
|
(ready_element, ready_remove): New functions for automaton
|
|
interface.
|
|
(schedule_insn): Add new code for automaton pipeline interface.
|
|
(queue_to_ready): Add new code for automaton pipeline interface.
|
|
Use MAX_INSN_QUEUE_INDEX instead of INSN_QUEUE_SIZE.
|
|
(debug_ready_list): Print newline when the queue is empty.
|
|
(max_issue): New function for automaton pipeline interface.
|
|
(choose_ready): New function.
|
|
(schedule_block): Add new code for automaton pipeline interface.
|
|
Print ready list before scheduling each insn.
|
|
(sched_init): Add new code for automaton pipeline interface.
|
|
Initiate insn cost by -1.
|
|
(sched_finish): Free the current automaton state and finalize
|
|
automaton pipeline interface.
|
|
|
|
* sched-rgn.c: Include target.h.
|
|
(init_ready_list, new_ready, debug_dependencies): Add new code for
|
|
automaton pipeline interface.
|
|
|
|
* sched-vis.c: Include target.h.
|
|
(get_visual_tbl_length): Add code for automaton interface.
|
|
(target_units, print_block_visualization): Add comments.
|
|
|
|
* Makefile.in (GETRUNTIME, HASHTAB, HOST_GETRUNTIME, HOST_HASHTAB,
|
|
USE_HOST_GETRUNTIME, USE_HOST_HASHTAB, HOST_VARRAY): New variables.
|
|
(sched-rgn.o, sched-vis.o): Add new dependency file target.h.
|
|
(getruntime.o, genautomata.o): New entries.
|
|
(genattrtab.o): Add new dependency file genattrtab.h.
|
|
(genattrtab): Add new dependencies. Link it with `libm.a'.
|
|
(getruntime.o, hashtab.o): New entries for canadian cross.
|
|
|
|
* doc/md.texi: Description of automaton based model.
|
|
|
|
* doc/tm.texi (TARGET_SCHED_ISSUE_RATE, TARGET_SCHED_ADJUST_COST):
|
|
Add comments.
|
|
(TARGET_SCHED_USE_DFA_PIPELINE_INTERFACE,
|
|
TARGET_SCHED_DFA_PRE_CYCLE_INSN,
|
|
TARGET_SCHED_INIT_DFA_PRE_CYCLE_INSN,
|
|
TARGET_SCHED_DFA_POST_CYCLE_INSN,
|
|
TARGET_SCHED_INIT_DFA_POST_CYCLE_INSN,
|
|
TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD,
|
|
TARGET_SCHED_INIT_DFA_BUBBLES, TARGET_SCHED_DFA_BUBBLE): The new
|
|
hook descriptions.
|
|
(TRADITIONAL_PIPELINE_INTERFACE, DFA_PIPELINE_INTERFACE,
|
|
MAX_DFA_ISSUE_RATE): New macro descriptions.
|
|
|
|
* doc/contrib.texi: Add dfa based scheduler contribution.
|
|
|
|
* doc/gcc.texi: Add more information about genattrtab.
|
|
|
|
2001-08-27 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
* flow.c (flow_loop_dump): Do not display insn UIDs if this is not
|
|
an RTL basic block.
|
|
|
|
2001-08-27 Richard Henderson <rth@redhat.com>
|
|
|
|
* function.c (expand_function_end): Don't init arg_pointer_save_area.
|
|
(get_arg_pointer_save_area): New. Create an init it here.
|
|
(fix_lexical_addr): Use it.
|
|
* function.h: Declare it.
|
|
* builtins.c (expand_builtin_setjmp_receiver): Use it.
|
|
* stmt.c (expand_nl_goto_receiver): Use it.
|
|
|
|
2001-08-27 Richard Henderson <rth@redhat.com>
|
|
|
|
* final.c (final_scan_insn): Don't enter APP_ON mode for
|
|
empty asm strings.
|
|
|
|
* dwarf2asm.c (dw2_asm_output_encoded_addr_rtx): Use proper
|
|
alignment for assemble_integer for DW_EH_PE_aligned.
|
|
* except.c (output_function_exception_table): Likewise.
|
|
|
|
2001-08-26 Andreas Jaeger <aj@suse.de>
|
|
|
|
* c-tree.h: Add prototyp for c_sizeof_nowarn.
|
|
|
|
2001-08-25 Dan Nicolaescu <dann@ics.uci.edu>
|
|
|
|
* ssa-ccp.c (ssa_const_prop): Free ssa_edges.
|
|
|
|
2001-08-27 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
* config/rs6000/rs6000.c (mask_operand): Rewrite without
|
|
bit-shifting loop.
|
|
(mask64_operand): Likewise.
|
|
(rldic_operand): Delete.
|
|
(includes_lshift64_p): Delete.
|
|
(includes_rldic_lshift_p): New function.
|
|
(includes_rldicr_lshift_p): New function.
|
|
(print_operand): Don't call rldic_operand in case 'W'.
|
|
* config/rs6000/rs6000-protos.h (rldic_operand): Remove.
|
|
(includes_lshift64_p): Remove.
|
|
(includes_rldic_lshift_p): Declare.
|
|
(includes_rldicr_lshift_p): Declare.
|
|
* config/rs6000/rs6000.h (PREDICATE_CODES): Remove rldic_operand.
|
|
* config/rs6000/rs6000.md <ashldi3_internal 64 bit patterns>:
|
|
Replace match_operand rldic_operand predicate with
|
|
const_int_operand. Replace includes_lshift64_p condition with
|
|
includes_rldic_lshift_p.
|
|
<ashldi3_internal 64 bit rldicr patterns>: New.
|
|
|
|
2001-08-27 Andreas Jaeger <aj@suse.de>
|
|
|
|
* emit-rtl.c: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
|
|
* errors.c: Likewise.
|
|
* final.c: Likewise.
|
|
* dwarf2asm.c: Likewise.
|
|
* doprint.c (checkit): Likewise.
|
|
* diagnostic.c: Likewise.
|
|
* collect2.c: Likewise.
|
|
* calls.c: Likewise.
|
|
* c-semantics.c (build_stmt): Likewise.
|
|
* c-format.c (status_warning): Likewise.
|
|
* c-errors.c (pedwarn_c99): Likewise.
|
|
* builtins.c (validate_arglist): Likewise.
|
|
* config/pj/pj.c (pj_printf): Likewise.
|
|
* fix-header.c: Likewise.
|
|
* gcc.c: Likewise.
|
|
* gcov.c (fnotice): Likewise.
|
|
* gensupport.c (message_with_line): Likewise.
|
|
* mips-tfile.c: Likewise.
|
|
* protoize.c (notice): Likewise.
|
|
* read-rtl.c (fatal_with_file_and_line): Likewise.
|
|
* rtl-error.c: Likewise.
|
|
* tradcpp.c: Likewise.
|
|
* tree.c: Likewise.
|
|
* cp/tree.c (build_min_nt): Likewise.
|
|
(build_min): Likewise.
|
|
* cp/lex.c: Likewise.
|
|
* cp/errfn.c: Likewise.
|
|
* cp/rtti.c (create_pseudo_type_info): Likewise.
|
|
|
|
Sun Aug 26 20:25:44 2001 Denis Chertykov <denisc@overta.ru>
|
|
|
|
* df.c (df_uses_record): Return after recording all uses
|
|
in ASM_OPERANDS.
|
|
|
|
2001-08-26 Daniel Berlin <dan@cgsoftware.com>
|
|
|
|
* df.c (df_insn_modify): Realloc the INSN table here, if
|
|
necessary, here, too.
|
|
|
|
2001-08-26 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* config/mips/mips.c (mips_function_value): Handle complex return
|
|
values.
|
|
|
|
2001-08-25 Hans-Peter Nilsson <hp@bitrange.com>
|
|
|
|
* reload1.c (reload): Make all entries in reg_equiv_memory_loc
|
|
unshared.
|
|
* reload.c (make_memloc): Copy result if it is still
|
|
reg_equiv_memory_loc[regno] on return.
|
|
(subst_reloads) [ENABLE_CHECKING]: Check that none of
|
|
reg_equiv_constant, reg_equiv_memory_loc, reg_equiv_address and
|
|
reg_equiv_mem are modified by the substitutions.
|
|
|
|
Sat Aug 25 23:07:35 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* predict.c (expensive_function_p): New.
|
|
* rtl.h (expensive_function_p): Declare.
|
|
* i386.c (FAST_PROLOGUE_INSN_COUNT): New constant.
|
|
(use_fast_prologue_epilogue): New static variable.
|
|
(expand_prologue): Set it; emit short prologues if unset.
|
|
(expand_epilogue): Likewise.
|
|
|
|
2001-08-22 Geoffrey Keating <geoffk@redhat.com>
|
|
|
|
* config.gcc: Add stormy16-*-elf case.
|
|
* config/stormy16/stormy-abi: New file.
|
|
* config/stormy16/stormy16-lib2.c: New file.
|
|
* config/stormy16/stormy16-protos.h: New file.
|
|
* config/stormy16/stormy16.c: New file.
|
|
* config/stormy16/stormy16.h: New file.
|
|
* config/stormy16/stormy16.md: New file.
|
|
* config/stormy16/t-stormy16: New file.
|
|
|
|
Sat Aug 25 15:46:51 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* i386.h (no-accumulate-outgoing-args): Use proper mask.
|
|
|
|
2001-08-24 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/rs6000.c (rs6000_initialize_trampoline): Function
|
|
descriptor members are pointer size, not constant 4.
|
|
* config/rs6000/rs6000.md (define_splits): Remove more unused
|
|
constraints.
|
|
|
|
2001-08-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* sparc.h (ASM_OUTPUT_BYTE): Fix format specifier warning.
|
|
|
|
2001-08-24 Andreas Jaeger <aj@suse.de>, rkl@connect.org.uk
|
|
|
|
* cp/rtti.c (VPARAMS): Fix parameter.
|
|
|
|
2001-08-24 Zack Weinberg <zackw@panix.com>
|
|
|
|
* expmed.c: Default-#define HAVE_insv, HAVE_extv, and HAVE_extzv
|
|
to zero.
|
|
(mode_for_extraction): No need for #ifdefs. Add default-case abort
|
|
to switch.
|
|
(store_bit_field): Eliminate insv_bitsize variable. Put HAVE_insv
|
|
in if controlling use of insv.
|
|
(extract_bit_field): Likewise, for extv and extzv.
|
|
|
|
Fri Aug 24 17:27:46 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* i386.md (movcc peep2): Fix load of 0.
|
|
|
|
2001-08-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* fold-const.c (tree_expr_nonnegative_p): Handle *_DIV_EXPR,
|
|
*_MOD_EXPR, SAVE_EXPR and NON_LVALUE_EXPR.
|
|
|
|
2001-08-23 Jason Merrill <jason_merrill@redhat.com>
|
|
|
|
* c-pragma.h: Move weak_syms and weak_decls...
|
|
* varasm.c: ...here. Now static.
|
|
(declare_weak, weak_finish, remove_from_pending_weak_list): Don't
|
|
depend on HANDLE_PRAGMA_WEAK.
|
|
|
|
* c-common.c (c_alignof, c_alignof_expr): Move here...
|
|
* c-typeck.c: ...from here.
|
|
* c-tree.h, c-common.h: Adjust.
|
|
|
|
2001-08-23 Bernd Schmidt <bernds@redhat.com>
|
|
|
|
* config/ia64/ia64.c (rws_update): If !pred, set write_count
|
|
instead of incrementing it.
|
|
|
|
* config/ia64/ia64.c (ia64_sched_reorder): When there's more than one
|
|
asm ready, don't try to move them all into the same array element.
|
|
|
|
Thu Aug 23 17:21:43 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* function.c (thread_prologue_and_epilogue_insns): Avoid
|
|
fallthru flag on edge to exit.
|
|
|
|
* i386.md (trunc?fsi splitter): Conditionionize for non-sse.
|
|
|
|
* flow.c (delete_noop_moves, propagate_block_delete_insn): Purge
|
|
dead edges.
|
|
|
|
2001-08-23 Lars Brinkhoff <lars@nocrew.org>
|
|
|
|
* config/mcore/mcore.h (MACHINE_DEPENDENT_SIMPLIFY): Remove.
|
|
* config/mcore/mcore.c (mcore_dependent_simplify_rtx): Likewise.
|
|
* config/mcore/mcore-protos.h (mcore_dependent_simplify_rtx):
|
|
Remove prototype.
|
|
|
|
2001-08-23 Lars Brinkhoff <lars@nocrew.org>
|
|
|
|
* genconstants.c, genpreds.c, libfuncs.h, optabs.h, rtl-error.h:
|
|
replace "GNU CC" with "GCC".
|
|
|
|
2001-08-23 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/ia64/ia64.c (ia64_register_move_cost): Add mode arguemnt.
|
|
Reorganize. Handle ADDL like GR, add GR_AND_BR. Handle TFmode.
|
|
(ia64_secondary_reload_class): Need GR between AR/BR and anything.
|
|
Need GR between FR and not GR_AND_FR.
|
|
* config/ia64/ia64-protos.h (ia64_register_move_cost): Update.
|
|
* config/ia64/ia64.h (reg_class): Add GR_AND_BR_REGS, move
|
|
AR regs before GR regs.
|
|
(REG_CLASS_NAMES, REG_CLASS_CONTENTS): Update.
|
|
(PREFERRED_RELOAD_CLASS): Tweak for reordered classes.
|
|
(REGISTER_MOVE_COST): Update.
|
|
(MEMORY_MOVE_COST): Add GR_AND_FR_REGS.
|
|
|
|
2001-08-23 Richard Henderson <rth@redhat.com>
|
|
|
|
* regclass.c (init_reg_sets_1): Don't assume cost 2 within
|
|
a register class.
|
|
|
|
2001-08-22 Geoffrey Keating <geoffk@redhat.com>
|
|
|
|
* reload1.c (emit_reload_insns): Don't look for notes
|
|
on a NULL store_insn.
|
|
|
|
2001-08-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* sparc.c (uns_small_int): Don't reference a constant >32-bit.
|
|
(addrs_ok_for_ldd_peep): Fix signed/unsigned warning.
|
|
(sparc_flat_function_prologue, sparc_flat_function_epilogue): Fix
|
|
format specifier warnings.
|
|
(sparc_sched_reorder): Mark parameter with ATTRIBUTE_UNUSED.
|
|
|
|
2001-08-22 David Billinghurst <David.Billinghurst@riotinto.com>
|
|
|
|
* config/i386/i386-protos.h: Correct declaration of
|
|
i386_pe_asm_named_section.
|
|
|
|
2001-08-22 John David Anglin <dave@hiauly1.hia.nrc.ca>
|
|
|
|
* pa32-regs.h (CONDITIONAL_REGISTER_USAGE): Add declaration for
|
|
variable i.
|
|
* pa64-regs.h (CONDITIONAL_REGISTER_USAGE): Likewise.
|
|
|
|
2001-08-22 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* cpperror.c (print_location): Don't show _Pragma.
|
|
* cppfiles.c (_cpp_pop_file_buffer): Handle -include file pushing
|
|
and file change callback generation here.
|
|
(stack_include_file): Update use of cpp_push_buffer.
|
|
* cpphash.h (_cpp_pop_file_buffer): Update prototype.
|
|
(struct cpp_buffer): Remove type, pfile members.
|
|
* cppinit.c (cpp_handle_option): Use free_chain.
|
|
* cpplex.c (_cpp_lex_token): Don't do -include file pushing here.
|
|
(skip_escaped_newlines, get_effective_char, lex_percent): Take
|
|
a cpp_reader rather than a cpp_buffer.
|
|
(skip_escaped_newlines, get_effective_char, skip_block_comment,
|
|
skip_line_comment, parse_string, lex_percent, lex_dot,
|
|
_cpp_lex_token): Update accordingly.
|
|
* cpplib.c (_cpp_pop_buffer): Don't do file change callback
|
|
generation here.
|
|
(cpp_push_buffer): Update prototype.
|
|
(run_directive): Update use of cpp_push_buffer.
|
|
(_cpp_do__Pragma, cpp_define, cpp_define_builtin, cpp_undef,
|
|
handle_assertion): Update use of run_directive.
|
|
* cpplib.h (enum cpp_buffer_type): Remove.
|
|
(cpp_push_buffer): Update prototype.
|
|
* fix-header.c (read_scan_file): Update.
|
|
|
|
2001-08-22 Matt Kraai <kraai@alumni.carnegiemellon.edu>
|
|
|
|
* gcc.c (struct prefix_list): Change prefix to const char *.
|
|
|
|
2001-08-22 Matt Kraai <kraai@alumni.carnegiemellon.edu>
|
|
|
|
* final.c (final_scan_insn): Call ADDR_VEC_ALIGN on next insn.
|
|
|
|
2001-08-22 Jason Merrill <jason_merrill@redhat.com>
|
|
|
|
* explow.c (set_mem_attributes): Avoid returning a bogus alias set
|
|
from a new MEM.
|
|
|
|
* jump.c (squeeze_notes): Take parms by reference. Handle END being
|
|
a squeezable note.
|
|
* rtl.h: Adjust.
|
|
* ifcvt.c (dead_or_predicable): Adjust.
|
|
* loop.c (find_and_verify_loops): Adjust.
|
|
* stmt.c (expand_end_case): Adjust.
|
|
* flow.c (merge_blocks_move_successor_nojumps): Adjust. Modify the
|
|
head and end insn pointers in the basic block, not just local copies.
|
|
(merge_blocks_move_predecessor_nojumps): Likewise.
|
|
|
|
2001-08-22 Lars Brinkhoff <lars@nocrew.org>
|
|
|
|
* Makefile.in, alias.c, basic-block.h, bb-reorder.c, bitmap.c,
|
|
bitmap.h, builtin-types.def, builtins.c, builtins.def,
|
|
c-aux-info.c, c-common.c, c-common.def, c-common.h,
|
|
c-convert.c, c-decl.c, c-dump.c, c-dump.h, c-errors.c,
|
|
c-format.c, c-lang.c, c-lex.c, c-lex.h, c-parse.in,
|
|
c-pragma.c, c-pragma.h, c-semantics.c, c-tree.h, c-typeck.c,
|
|
caller-save.c, calls.c, collect2.c, collect2.h, combine.c,
|
|
conditions.h, config.gcc, configure.frag, configure.in,
|
|
conflict.c, convert.c, convert.h, cppspec.c, crtstuff.c,
|
|
cse.c, cselib.c, cselib.h, dbxout.c, dbxout.h, defaults.h,
|
|
dependence.c, df.c, df.h, diagnostic.c, diagnostic.h,
|
|
doloop.c, dominance.c, dwarf.h, dwarf2.h, dwarf2asm.c,
|
|
dwarf2asm.h, dwarf2out.c, dwarf2out.h, dwarfout.c,
|
|
emit-rtl.c, errors.c, errors.h, except.c, except.h,
|
|
exgettext, explow.c, expmed.c, expr.c, expr.h, final.c,
|
|
fixproto, flags.h, flow.c, fold-const.c, fp-test.c,
|
|
function.c, function.h, gbl-ctors.h, gcc.c, gcc.h, gcc.hlp,
|
|
gccspec.c, gcov-io.h, gcse.c, genattr.c, genattrtab.c,
|
|
gencheck.c, gencodes.c, genconfig.c, genemit.c,
|
|
genextract.c, genflags.c, gengenrtl.c, genmultilib,
|
|
genopinit.c, genoutput.c, genpeep.c, genrecog.c,
|
|
gensupport.c, gensupport.h, ggc-callbacks.c, ggc-common.c,
|
|
ggc-none.c, ggc-page.c, ggc-simple.c, ggc.h, global.c,
|
|
graph.c, graph.h, gthr-aix.h, gthr-dce.h, gthr-posix.h,
|
|
gthr-rtems.h, gthr-single.h, gthr-solaris.h, gthr-vxworks.h,
|
|
gthr-win32.h, gthr.h, haifa-sched.c, halfpic.c, halfpic.h,
|
|
hard-reg-set.h, hwint.h, ifcvt.c, input.h, insn-addr.h,
|
|
integrate.c, integrate.h, jump.c, lcm.c, libgcc2.c,
|
|
libgcc2.h, lists.c, local-alloc.c, loop.c, loop.h,
|
|
machmode.def, machmode.h, main.c, mbchar.c, mbchar.h,
|
|
mips-tdump.c, mips-tfile.c, mklibgcc.in, mkmap-flat.awk,
|
|
mkmap-symver.awk, optabs.c, output.h, params.c, params.def,
|
|
params.h, predict.c, predict.def, predict.h, prefix.c,
|
|
prefix.h, print-rtl.c, print-tree.c, profile.c, protoize.c,
|
|
read-rtl.c, real.c, real.h, recog.c, recog.h, reg-stack.c,
|
|
regclass.c, regmove.c, regrename.c, regs.h, reload.c,
|
|
reload.h, reload1.c, reorg.c, resource.c, resource.h, rtl.c,
|
|
rtl.def, rtl.h, rtlanal.c, sbitmap.c, sbitmap.h,
|
|
sched-deps.c, sched-ebb.c, sched-int.h, sched-rgn.c,
|
|
sched-vis.c, sdbout.c, sdbout.h, sibcall.c, simplify-rtx.c,
|
|
ssa-ccp.c, ssa-dce.c, ssa.c, ssa.h, stmt.c, stor-layout.c,
|
|
stringpool.c, system.h, timevar.c, timevar.def, timevar.h,
|
|
tlink.c, toplev.c, toplev.h, tree.c, tree.def, tree.h,
|
|
tsystem.h, unroll.c, unwind-dw2-fde.c, unwind-dw2-fde.h,
|
|
unwind-dw2.c, unwind-pe.h, unwind-sjlj.c, unwind.h,
|
|
unwind.inc, varasm.c, varray.c, varray.h, xcoffout.c,
|
|
xcoffout.h: replace "GNU CC" with "GCC".
|
|
|
|
2001-08-21 Richard Henderson <rth@redhat.com>
|
|
|
|
* final.c (LABEL_ALIGN_AFTER_BARRIER): Default to no alignment.
|
|
(final_scan_insn): Consider jump tables data even if we have no
|
|
independent text section if !JUMP_TABLES_IN_TEXT_SECTION. Use
|
|
ADDR_VEC_ALIGN.
|
|
* config/ia64/ia64.h (JUMP_TABLES_IN_TEXT_SECTION): Remove.
|
|
(ASM_OUTPUT_CASE_END): Remove.
|
|
(ASM_OUTPUT_ADDR_DIFF_ELT): Emit pc-relative references.
|
|
* config/ia64/ia64.md (tablejump): Decode pc-relative references.
|
|
* config/ia64/sysv4.h (ASM_OUTPUT_BEFORE_CASE_LABEL): Remove.
|
|
|
|
2001-08-21 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/ia64/ia64.c (emit_all_insn_group_barriers): Flush state
|
|
at barrier insns. Emit stop bits before barriers.
|
|
|
|
* flow.c (flow_find_cross_jump): Don't consider unconditional
|
|
return insns for commoning.
|
|
|
|
* final.c (compute_alignments): Fix typo.
|
|
|
|
* expmed.c (CODE_FOR_insv, gen_insv): Provide defaults.
|
|
(CODE_FOR_extv, gen_extv, CODE_FOR_extzv, gen_extzv): Likewise.
|
|
(store_bit_field): Use mode_for_extraction more places.
|
|
(extract_bit_field): Likewise.
|
|
|
|
2001-08-21 Zack Weinberg <zackw@panix.com>
|
|
|
|
* caller-save.c: Don't include insn-codes.h.
|
|
(reg_save_code, reg_restore_code): Make arrays of int.
|
|
All uses updated to match.
|
|
(insert_save, insert_restore): No need to initialize "code"
|
|
variable upon declaration.
|
|
* Makefile.in: update dependencies; fix typo in clean rule.
|
|
|
|
2001-08-21 Richard Henderson <rth@redhat.com>
|
|
|
|
* ifcvt.c (find_if_block): Allow join_bb as EXIT.
|
|
(merge_if_block): Handle fallout from same.
|
|
|
|
2001-08-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* builtins.c (type_to_class): Fix typo in last change.
|
|
|
|
2001-08-21 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/ia64/sysv4.h (ASM_OUTPUT_LABELREF): Don't emit '#' if
|
|
ia64_asm_output_label.
|
|
|
|
* config/ia64/crtbegin.asm (__do_global_dtors_aux): Use saved
|
|
copy of gp while the real gp register contains garbage.
|
|
|
|
2001-08-21 Zack Weinberg <zackw@panix.com>
|
|
|
|
* expmed.c (mode_for_extraction): New function.
|
|
(store_bit_field, extract_bit_field): Use it.
|
|
* expr.h: Prototype it and provide an enum for its first argument.
|
|
|
|
* combine.c, function.c, recog.c: Don't include insn-codes.h.
|
|
Use mode_for_extraction rather than testing HAVE_insv/extv/extzv
|
|
and digging through the insn_data tables.
|
|
* Makefile.in: Update dependencies.
|
|
|
|
2001-08-22 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* cppfiles.c (stack_include_file): line-map.c now handles include
|
|
depth.
|
|
(handle_missing_handler): Similarly.
|
|
(_cpp_execute_include): Similarly.
|
|
(_cpp_pop_file_buffer): Similarly.
|
|
* cpphash.h (struct cpp_reader): Remove system_include_depth,
|
|
buffer_stack_depth and include_depth.
|
|
* cpplib.c (do_include_common): line-map.c now handles include depth.
|
|
(cpp_push_buffer): Similarly.
|
|
(_cpp_pop_buffer): Similarly.
|
|
* cppmacro.c (builtin_macro): Update.
|
|
* line-map.c (init_line_maps): Set depth.
|
|
(add_line_map): Increment "used" earlier. Update and use the
|
|
include depth.
|
|
(trace_include): Use the include depth.
|
|
* line-map.h (struct line_maps): New member depth.
|
|
|
|
2001-08-21 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* cppfiles.c (stack_include_file): Don't handle -H here.
|
|
* cppinit.c (cpp_start_read): Set include tracing after
|
|
cpp_post_options and after stacking the main file.
|
|
* line-map.c (trace_include): New.
|
|
(init_line_maps, add_line_map): Update.
|
|
* line-map.h (struct line_maps): New member trace_includes.
|
|
|
|
2001-08-21 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* cppfiles.c (stack_include_file): Harmonize system headerness tests.
|
|
* cppfiles.c (stack_include_file): Only stack a file if there
|
|
is something to do. Return a boolean indicating whether a
|
|
buffer was stacked or not.
|
|
(_cpp_execute_include): Similarly.
|
|
(_cpp_read_file): Similarly.
|
|
* cpphash.h (_cpp_read_file, _cpp_execute_include): Update prototypes.
|
|
|
|
2001-08-21 Sam Steingold <sds@gnu.org>
|
|
|
|
* tradcpp.c (rescan): define obufp_before_macroname before RECACHE
|
|
(RECACHE): keep obufp_before_macroname up to date
|
|
|
|
2001-08-21 Zack Weinberg <zackw@panix.com>
|
|
|
|
* stmt.c: Don't include insn-codes.h.
|
|
(expand_end_case): Machine specific logic moved to expr.c.
|
|
No need to worry about __builtin_classify_type.
|
|
(check_for_full_enumeration_handling, emit_case_nodes):
|
|
Kill #if 0 blocks.
|
|
|
|
* builtins.o (expand_builtin_classify_type): Split up so code
|
|
can be shared with fold_builtin_classify_type.
|
|
(type_to_class, fold_builtin_classify_type): New functions.
|
|
(fold_builtins): Handle __builtin_classify_type.
|
|
|
|
* expr.c (do_tablejump): Now static.
|
|
(case_values_threshold, try_casesi, try_tablejump): New;
|
|
code mostly from stmt.c (expand_end_case).
|
|
(expr.h): Update prototypes.
|
|
|
|
* Makefile.in (stmt.o): Update dependencies.
|
|
|
|
2001-08-21 Will Cohen <wcohen@redhat.com>
|
|
|
|
* configure/alpha/alpha.h (CONDITIONAL_REGISTER_USAGE): Added local
|
|
declaration of variable i.
|
|
* configure/rs6000/rs6000.h (CONDITIONAL_REGISTER_USAGE): Added local
|
|
declaration of variable i.
|
|
|
|
2001-08-21 Richard Henderson <rth@redhat.com>
|
|
|
|
* crtstuff.c: Fix thinko last change. Move list tails to start
|
|
of CRT_END section. Tidy ifdefs.
|
|
(__EH_FRAME_BEGIN__): Always static for ELF.
|
|
(__do_global_ctors_1): Rename from __frame_dummy.
|
|
* config/mips/iris6.h (LINK_SPEC): Update for __do_global_ctors_1
|
|
name change; don't hide __EH_FRAME_BEGIN__.
|
|
|
|
2001-08-21 Richard Henderson <rth@redhat.com>
|
|
|
|
* gdbinit.in: Move break on exit after break on fancy_abort.
|
|
|
|
* config/ia64/ia64.c (ia64_return_in_memory): True for variable
|
|
sized types.
|
|
|
|
2001-08-21 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* cpphash.h (_cpp_push_next_buffer): New.
|
|
* cppinit.c (do_includes): Remove.
|
|
(push_include, free_chain, _cpp_push_next_buffer): New.
|
|
(cpp_start_read): Use them to rework command line option handling.
|
|
(cpp_handle_option): Combine handling of -include and -imacros.
|
|
* cpplex.c (_cpp_lex_token): Push a new -include buffer if
|
|
appropriate. Always insert missing \n at EOF.
|
|
* cpplib.c (start_directive): Get the directive position right.
|
|
* cppmain.c (cb_file_change): Always print the first line, unless
|
|
preprocessed.
|
|
|
|
2001-08-20 Andreas Jaeger <aj@suse.de>
|
|
|
|
* profile.c (compute_branch_probabilities): Remove extra new-line
|
|
in error message.
|
|
* flow.c (verify_flow_info): Likewise.
|
|
|
|
2001-08-20 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
* basic-block.h (basic_block): Add new field 'flags'.
|
|
(BB_REACHABLE): Define.
|
|
(expunge_block): Declare.
|
|
* flow.c (ENTRY_BLOCK_PTR): Initialize field 'flags'.
|
|
(EXIT_BLOCK_PTR): Ditto.
|
|
(expunge_block): Remove static declaration.
|
|
(cleanup_cfg): Clear bb->aux on every basic block.
|
|
(find_unreachable_blocks): Set BB_REACHABLE bit in bb->flags when
|
|
computing reachability.
|
|
(delete_unreachable_blocks): Delete block b if b->flags has
|
|
BB_REACHABLE unset.
|
|
|
|
2001-08-20 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
* doc/invoke.texi: Replace references to -fdump-tree with -fdump-ast.
|
|
|
|
2001-08-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* sparc.c (sparc_variable_issue): Fix typo in last change.
|
|
|
|
2001-08-20 Richard Henderson <rth@redhat.com>
|
|
|
|
* varasm.c (assemble_integer): Document ppc-eabi -mrelocatable losage.
|
|
|
|
2001-08-20 John David Anglin <dave@hiauly1.hia.nrc.ca>
|
|
|
|
* pa.h (RETURN_IN_MEMORY): Improve comment.
|
|
|
|
2001-08-20 Janis Johnson <janis187@us.ibm.com>
|
|
|
|
* doc/invoke.texi (Profiling options): Clarify the interactions
|
|
between -fprofile-arcs and -ftest-coverage, -fprofile-arcs.
|
|
|
|
2001-08-20 Jeffrey Oldham <oldham@codesourcery.com>
|
|
|
|
* crtstuff.c (__do_global_ctors): Fix typo in preprocessing
|
|
command.
|
|
|
|
2001-08-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
|
|
|
|
* gcc.c (make_relative_prefix): Allocate a sufficiently large
|
|
buffer.
|
|
|
|
2001-08-20 Richard Henderson <rth@redhat.com>
|
|
|
|
* final.c (end_final): Fix typo last change.
|
|
|
|
2001-08-20 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* cppinit.c (init_standard_includes): The returned buffer
|
|
is already malloc-ed.
|
|
* gcc.c (add_prefix): Similarly.
|
|
* prefix.c (translate_name): Update to support clear buffer
|
|
ownership rules.
|
|
(update_path): Similarly. Be sure to free any newly allocated
|
|
key. UPDATE_PATH_HOST_CANONICALIZE takes only one argument.
|
|
(tr): New function.
|
|
* prefix.h (update_path): Update prototype and document.
|
|
* config/i386/xm-djgpp.h (UPDATE_PATH_HOST_CANONICALIZE): Clean
|
|
up and update to new buffer ownership rules.
|
|
* doc/gcc.texi (UPDATE_PATH_HOST_CANONICALIZE): Update.
|
|
|
|
Mon Aug 20 01:44:50 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* final.c (compute_alignments): New function.
|
|
(init_insn_lengths): Do not care label_align.
|
|
(LABEL_ALIGN_AFTER_BARRIER): Default to 1.
|
|
(LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP): Default to 0.
|
|
(JUMP_ALIGN, JUMP_ALIGN_MAX_SKIP): New.
|
|
(shorted_branches): Realloc label_align array; do
|
|
not call init_insn_lengths; Do not care about loop alignments.
|
|
* output.h (compute_alignments): Declare.
|
|
* toplev.c (rest_of_compilation): Call compute_alignments.
|
|
* tm.texi (JUMP_ALIGN, JUMP_ALIGN_MAX_SKIP): Document.
|
|
|
|
* predict.c (block_info_def): Add npredecesors, remove nvisited;
|
|
change visited to tovisit.
|
|
(propagate_freq): Use faster traversing algorithm.
|
|
(estimate_loops_at_level, estimate_bb_frequencies): Change visited
|
|
to tovisit; reverse meaning.
|
|
|
|
* predict.c (struct block_info_def): Remove nvisited.
|
|
(propagate_freq): Use EDGE_DFS_BACK to detect irreducible regions.
|
|
(estimate_bb_frequencies): Call mark_dfs_back_edges.
|
|
|
|
2001-08-19 Geoffrey Keating <geoffk@redhat.com>
|
|
|
|
* doc/invoke.texi (MIPS Options): Document -mfused-madd.
|
|
* config/mips/mips.h (MASK_NO_FUSED_MADD): New.
|
|
(TARGET_FUSED_MADD): New.
|
|
(TARGET_SWITCHES): Add -mfused-madd, -mno-fused-madd.
|
|
* config/mips/mips.md: Add TARGET_FUSED_MADD as condition to
|
|
the multiply-add instructions.
|
|
|
|
2001-08-19 Richard Henderson <rth@redhat.com>
|
|
|
|
* dwarf2asm.c (dw2_output_indirect_constant_1): The symbol ref
|
|
is aligned to pointer size.
|
|
|
|
2001-08-19 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/ia64/ia64.c (ia64_cycle_display): Only emit cycle
|
|
display markers during final schedule.
|
|
|
|
2001-08-19 Richard Henderson <rth@redhat.com>
|
|
|
|
* function.c (gen_mem_addressof): Don't call get_alias_set if no decl.
|
|
|
|
2001-08-19 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/ia64/ia64.h (STRIP_NAME_ENCODING): Handle @ and *
|
|
in the same string.
|
|
(ASM_NAME_TO_STRING): Remove.
|
|
* config/ia64/sysv4.h (ASM_OUTPUT_LABELREF): Handle @ and *
|
|
in the same string. Remove support for expressions.
|
|
|
|
2001-08-19 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/i386/i386.md (tablejump): Make an expander; handle
|
|
pic relative addressing here.
|
|
(tablejump_1): Rename from tablejump_pic.
|
|
(casesi): Remove.
|
|
|
|
2001-08-19 Richard Henderson <rth@redhat.com>
|
|
|
|
* regclass.c (fix_register): Fix typo.
|
|
|
|
2001-08-18 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/ia64/unwind-ia64.c (UNW_REG_B0): New.
|
|
(struct _Unwind_Context): Expand br_loc to hold it.
|
|
(uw_frame_state_for): Handle leaf functions better.
|
|
(uw_update_reg_address): Update for br_loc change.
|
|
|
|
2001-08-18 Richard Henderson <rth@redhat.com>
|
|
|
|
* crtstuff.c: Move list heads before code that uses them.
|
|
(__JCR_LIST__): Remove initial null.
|
|
(frame_dummy, __frame_dummy): Do java registration here ...
|
|
(__do_global_ctors_aux): ... not here.
|
|
|
|
* config/ia64/crtbegin.asm (dtor_ptr): Make gp-relative.
|
|
(__do_global_dtors_aux): Update to match.
|
|
(__JCR_LIST__, __do_jv_register_classes): New.
|
|
(.init): Call it.
|
|
* config/ia64/crtend.asm (__JCR_END__): New.
|
|
(__do_global_ctors_aux): Use a GPREL64I reloc to __CTOR_END__
|
|
instead of an indirect LTOFF22 reloc.
|
|
|
|
2001-08-18 Richard Henderson <rth@redhat.com>
|
|
|
|
* flow.c (mark_regs_live_at_end): Use regs_invalidated_by_call.
|
|
* regclass.c (init_reg_sets_1): Fix typo.
|
|
* config/ia64/ia64.c (ar_pfs_reg_operand): New.
|
|
(ia64_expand_call): Pass ar.pfs to sibcall expanders.
|
|
(ia64_compute_frame_size): Make ar.unat live when in use.
|
|
(ia64_epilogue_uses): Reformat; do not check current_function_is_leaf
|
|
for ar.pfs; remove ar.unat handling.
|
|
* config/ia64/ia64.h (CALL_REALLY_USED_REGISTERS): ar.unat is
|
|
call-saved.
|
|
(PREDICATE_CODES): Add ar_pfs_reg_operand.
|
|
* config/ia64/ia64-protos.h: Update decls.
|
|
* config/ia64/ia64.md (sibcall_nopic): Use ar.pfs.
|
|
(sibcall_pic): Likewise.
|
|
|
|
2001-08-18 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/ia64/ia64.c (ia64_sched_reorder2): Also skip past
|
|
pred_rel_mutex when searching for insn_group_barrier.
|
|
* config/ia64/ia64.md (cycle_display): Combine the expander
|
|
and insn patterns.
|
|
|
|
* config/ia64/ia64.c (ia64_internal_sched_reorder): Emit stop
|
|
bit before asm as needed.
|
|
|
|
2001-08-18 Richard Henderson <rth@redhat.com>
|
|
|
|
* timevar.def (TV_MACH_DEP): New.
|
|
* toplev.c (rest_of_compilation): Use it.
|
|
* config/ia64/ia64.c (ia64_reorg): Push to TV_SCHED2.
|
|
|
|
2001-08-18 Zack Weinberg <zackw@panix.com>
|
|
|
|
* unwind-dw2.c (execute_stack_op): Add default aborts to
|
|
the inner switches to prevent warnings.
|
|
|
|
2001-08-18 Richard Henderson <rth@redhat.com>
|
|
|
|
* timevar.h (struct timevar_time_def): Change element type to float.
|
|
(ticks_to_msec, clocks_to_msec): Likewise.
|
|
(TICKS_TO_MSEC, CLOCKS_TO_MSEC): Rescale to seconds; use type float.
|
|
(get_time): Likewise.
|
|
(timevar_print): Adjust zero check and printing to match.
|
|
|
|
2001-08-18 Zack Weinberg <zackw@panix.com>
|
|
|
|
* doc/extend.texi, doc/gcc.texi, doc/install-old.texi,
|
|
doc/invoke.texi, doc/md.texi, doc/rtl.texi, doc/include/gpl.texi:
|
|
Eliminate overfull or underfull hboxes.
|
|
|
|
2001-08-18 Zack Weinberg <zackw@panix.com>
|
|
|
|
* cpperror.c: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
|
|
|
|
2001-08-18 Zack Weinberg <zackw@panix.com>
|
|
|
|
* haifa-sched.c: Convert to target hooks. Macros replaced
|
|
are ISSUE_RATE, ADJUST_COST, ADJUST_PRIORITY, MD_SCHED_INIT,
|
|
MD_SCHED_REORDER, MD_SCHED_REORDER2, MD_SCHED_VARIABLE_ISSUE,
|
|
MD_SCHED_FINISH, and HAVE_cycle_display.
|
|
* target-def.h (TARGET_SCHED_ADJUST_COST,
|
|
TARGET_SCHED_ADJUST_PRIORITY, TARGET_SCHED_ISSUE_RATE,
|
|
TARGET_SCHED_VARIABLE_ISSUE, TARGET_SCHED_INIT,
|
|
TARGET_SCHED_FINISH, TARGET_SCHED_REORDER,
|
|
TARGET_SCHED_REORDER2, TARGET_SCHED_CYCLE_DISPLAY):
|
|
New hook #defines to be overridden.
|
|
(TARGET_SCHED): Bring them all together.
|
|
(TARGET_INITIALIZER): Update.
|
|
* target.h: Don't forward declare struct rtx_def. Use 'rtx'
|
|
instead of 'struct rtx_def *' throughout.
|
|
(struct sched): New set of hooks for the scheduler.
|
|
* Makefile.in (haifa-sched.o): Depend on target.h.
|
|
* doc/tm.texi: Document the new scheduler hooks, together in
|
|
their own section, instead of scattered around.
|
|
Fix a bunch of underfull/overfull hboxes.
|
|
|
|
* a29k.h, alpha.h, arm.h, c4x.h, convex.h, d30v.h, i386.h,
|
|
ia64.h, m32r.h, m88k.h, mips.h, pa.h, rs6000.h, s390.h, sh.h,
|
|
sparc.h: Don't define any of the old scheduler macros.
|
|
|
|
* a29k.c, alpha.c, arm.c, c4x.c, convex.c, d30v.c, i386.c,
|
|
ia64.c, m32r.c, m88k.c, mips.c, pa.c, rs6000.c, s390.c, sh.c,
|
|
sparc.c: Create hook functions from code extracted from
|
|
corresponding target header, or make existing hooks static, as
|
|
appropriate. Set the appropriate entries in targetm.
|
|
|
|
* alpha-protos.h, arm-protos.h, c4x-protos.h, d30v-protos.h,
|
|
i386-protos.h, ia64-protos.h, m32r-protos.h, pa-protos.h,
|
|
rs6000-protos.h, s390-protos.h, sparc-protos.h:
|
|
Remove prototypes for functions which are now static.
|
|
|
|
* d30v.h, d30v.c, m32r.h, m32r.c: Remove #ifdef HAIFA and
|
|
related gunk; the Haifa scheduler is now the only choice.
|
|
|
|
2001-08-18 Zack Weinberg <zackw@panix.com>
|
|
|
|
* optabs.h (OTI_flodiv, flodiv_optab): Kill.
|
|
* genopinit.c: Put floating point divide insns in sdiv_optab.
|
|
* expr.c (expand_expr): Use sdiv_optab, not flodiv_optab.
|
|
* config/gofast.h, config/c4x/c4x.h,
|
|
config/ia64/hpux_longdouble.h, config/mips/mips.h,
|
|
config/pa/long_double.h, config/rs6000/sysv4.h,
|
|
config/sparc/sparc.h: Put floating point divide libcalls in sdiv_optab.
|
|
* optabs.c (init_optab): Break into new_optab, init_optab, init_optabv.
|
|
(init_optabs): Use init_optabv for overflow-trapping optabs.
|
|
Don't init flodiv_optab. Give mov_optab, movstrict_optab, and
|
|
cmp_optab RTX codes so have_insn_for can find them.
|
|
|
|
* optabs.c (expand_simple_binop, expand_simple_unop,
|
|
have_insn_for, gen_sub3_insn): New interfaces.
|
|
* expr.h: Prototype new functions.
|
|
(enum optab_methods): Move here from optabs.h.
|
|
|
|
* builtins.c, combine.c, doloop.c, function.c, ifcvt.c,
|
|
loop.c, profile.c, simplify-rtx.c, stmt.c, unroll.c:
|
|
Use new functions instead of working directly with optabs.
|
|
* doloop.c, ifcvt.c, loop.c, profile.c, simplify-rtx.c,
|
|
unroll.c: Don't include optabs.h.
|
|
* caller-save.c, combine.c, function.c, stmt.c: Just include
|
|
insn-codes.h, not optabs.h.
|
|
* Makefile.in: Update dependencies.
|
|
|
|
* combine.c (make_compound_operation, simplify_comparison):
|
|
Fix typos testing for this or that instruction.
|
|
|
|
2001-08-18 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
|
|
|
|
* mklibgcc.in: Prefer LIB1ASMFUNCS over LIB2_DIVMOD_FUNCS when
|
|
generating libgcc.a.
|
|
|
|
2001-08-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* except.c (TYPE_HASH): Delete.
|
|
|
|
* objc/objc-act.c (HASHFUNCTION): Cast to size_t, not
|
|
HOST_WIDE_INT.
|
|
|
|
* tree.c (TYPE_HASH): Delete.
|
|
|
|
* tree.h (TYPE_HASH): Define.
|
|
|
|
2001-08-18 Graham Stott <grahams@redhat.com>
|
|
|
|
* config/mips/mips.md (adddi3_internal_2+1): Remove constraints from
|
|
define_split.
|
|
(adddi3_internal_2+2): Likewise.
|
|
(eh_set_lr_di+1): Likewise.
|
|
|
|
2001-08-17 Richard Henderson <rth@redhat.com>
|
|
|
|
* defaults.h (UNALIGNED_SHORT_ASM_OP, UNALIGNED_INT_ASM_OP,
|
|
UNALIGNED_DOUBLE_INT_ASM_OP, ASM_BYTE_OP): Move from ...
|
|
* dwarf2asm.c: ... here.
|
|
* dwarfout.c: Remove them.
|
|
|
|
* varasm.c (assemble_integer): Add align parameter.
|
|
(assemble_real, output_constant, output_constructor): Likewise.
|
|
* output.h: Update decls.
|
|
* dwarf2asm.c, final.c, varasm.c, config/darwin.c, config/nextstep.c,
|
|
config/alpha/alpha.c, config/arm/arm.md, config/clipper/clipper.c,
|
|
config/m88k/m88k.c, config/mcore/mcore.md, config/mips/mips.h,
|
|
config/mips/mips.md, config/pa/pa.c, config/rs6000/rs6000.c,
|
|
config/rs6000/rs6000.h, config/s390/s390.h, config/sh/sh.md:
|
|
Update all callers.
|
|
|
|
* final.c (end_final): Abort profile block generation if we
|
|
havn't layed it out properly.
|
|
* output.h (assemble_eh_integer): Remove stale decl.
|
|
* varasm.c (assemble_zeros): Tidy; use assemble_integer.
|
|
(min_align): New.
|
|
(assemble_integer): Handle unaligned data.
|
|
(assemble_real): Abort on unaligned data.
|
|
(output_constructor): Don't assume ASM_OUTPUT_ALIGN 0 does
|
|
anything useful.
|
|
(default_dtor_section_asm_out_destructor): Use assemble_align.
|
|
(default_named_section_asm_out_constructor): Likewise.
|
|
(default_ctor_section_asm_out_constructor): Likewise.
|
|
* config/darwin.c (machopic_asm_out_constructor): Likewise.
|
|
(machopic_asm_out_destructor): Likewise.
|
|
* config/nextstep.c (nextstep_asm_out_constructor): Likewise.
|
|
(nextstep_asm_out_destructor): Likewise.
|
|
* config/alpha/alpha.c (vms_asm_out_constructor): Likewise.
|
|
(vms_asm_out_destructor): Likewise.
|
|
|
|
2001-08-17 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/mips/iris6.h (TARGET_IRIX6): New.
|
|
(current_section_name, current_section_flags): New.
|
|
(ASM_OUTPUT_ALIGN, ASM_FILE_START, ASM_FILE_END): New.
|
|
(MAX_OFILE_ALIGNMENT): New.
|
|
(ASM_OUTPUT_ALIGNED_LOCAL): Use bss_section.
|
|
* config/mips/mips.c (mips_make_temp_file, temp_filename): Remove.
|
|
(copy_file_data): Split out from
|
|
(mips_asm_file_end): ... here.
|
|
(mips_asm_file_start): Remove extra .section directive. Use
|
|
tmpfile instead of mips_make_temp_file.
|
|
(mips_unique_section): Use const char * as needed for warnings.
|
|
(iris6_asm_named_section_1): Renamed from iris6_asm_named_section;
|
|
re-add align parameter.
|
|
(iris6_asm_named_section): New.
|
|
(iris_section_align_entry_eq, iris_section_align_entry_hash): New.
|
|
(iris6_asm_output_align, iris6_section_align_1): New.
|
|
(iris6_asm_file_start, iris6_asm_file_end): New.
|
|
* config/mips/mips-protos.h: Update decls.
|
|
|
|
2001-08-17 Janis Johnson <janis187@us.ibm.com>
|
|
|
|
* doc/install.texi (Install GCC): Add links to build status pages.
|
|
(Specific): Ditto.
|
|
(Final install): Ditto; request updates for specific info
|
|
|
|
2001-08-17 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* cpperror.c (print_location): Don't take a file name; use the
|
|
line map instead.
|
|
(_cpp_begin_message): Similarly.
|
|
(cpp_ice, cpp_fatal, cpp_error, cpp_error_with_line, cpp_warning,
|
|
cpp_warning_with_line, cpp_pedwarn, cpp_pedwarn_with_line): Update.
|
|
(cpp_pedwarn_with_file_and_line): Remove.
|
|
* cppfiles.c (stack_include_file): Update; set filename to stdin
|
|
here when appropriate.
|
|
* cpphash.h (struct cpp_buffer): Remove nominal_fname.
|
|
(_cpp_begin_message): Don't take a file name.
|
|
* cppinit.c: Add comment.
|
|
* cpplex.c: Fix end-of-directive indicator.
|
|
* cpplib.c: Don't include intl.h.
|
|
(run_directive, do_diagnostic): Update.
|
|
(do_line): Update to not use nominal_fname.
|
|
(cpp_push_buffer): Don't take a filename.
|
|
* cpplib.h (struct ht): Remove.
|
|
(cpp_push_buffer): Don't take a filename.
|
|
(cpp_pedwarn_with_file_and_line): Remove.
|
|
* cppmacro.c (struct cpp_macro): Remove file.
|
|
(builtin_macro): Update.
|
|
(_cpp_create_definition): Update.
|
|
* cppmain.c: Correct comment.
|
|
* fix-header.c (read_scan_file): Update.
|
|
|
|
2001-08-17 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* sbitmap.c: Fix comment formatting.
|
|
* sched-deps.c: Likewise.
|
|
* sibcall.c: Likewise.
|
|
* simplify-rtx.c: Likewise.
|
|
* ssa.c: Likewise.
|
|
* ssa-ccp.c: Likewise.
|
|
* stor-layout.c: Likewise.
|
|
* timevar.c: Likewise.
|
|
* toplev.c: Likewise.
|
|
* unwind-dw2.c: Likewise.
|
|
* unwind-dw2-fde.c: Likewise.
|
|
* varasm.c: Likewise.
|
|
|
|
2001-08-17 John David Anglin <dave@hiauly1.hia.nrc.ca>
|
|
|
|
* pa.h (RETURN_IN_MEMORY): Return types with a size that is varable
|
|
or larger than an integer in memory.
|
|
|
|
2001-08-17 Zack Weinberg <zackw@panix.com>
|
|
|
|
* system.h: Forward-declare struct rtx_def, struct rtvec_def,
|
|
and union tree_node. Typedef rtx, rtvec, and tree. Fix comment.
|
|
* rtl.h: Don't forward-declare union tree_node here. Don't
|
|
typedef rtx or rtvec here. Change all uses of struct rtx_def *,
|
|
struct rtvec_def *, or union tree_node * to use rtx, rtvec,
|
|
and tree respectively.
|
|
* tree.h: Don't forward-declare struct rtx_def here. Don't
|
|
typedef tree here. Change all uses of struct rtx_def *,
|
|
struct rtvec_def *, or union tree_node * to use rtx, rtvec,
|
|
and tree respectively.
|
|
|
|
2001-08-17 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/mips/elf.h, config/mips/elf64.h, config/mips/netbsd.h,
|
|
config/mips/openbsd.h: Fix typos last change.
|
|
|
|
2001-08-17 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
|
|
|
|
* doc/invoke.texi (Optimize Options): The default for
|
|
-finline-limit is 600.
|
|
|
|
2001-08-17 Richard Henderson <rth@redhat.com>
|
|
|
|
* varasm.c (text_section): Allow TEXT_SECTION to override the
|
|
printing of TEXT_SECTION_ASM_OP.
|
|
* dwarf2out.c (TEXT_SECTION_NAME): Rename from TEXT_SECTION.
|
|
(DATA_SECTION, BSS_SECTION): Remove.
|
|
* dwarfout.c (TEXT_SECTION_NAME, DATA_SECTION_NAME, DATA1_SECTION_NAME,
|
|
RODATA_SECTION_NAME, RODATA1_SECTION_NAME, BSS_SECTION_NAME):
|
|
Rename from s/_NAME//.
|
|
* config/mips/mips.h (TARGET_FILE_SWITCHING): Add !TARGET_MIPS16.
|
|
(ASM_DECLARE_FUNCTION_NAME): Move file switching ...
|
|
(TEXT_SECTION): ... here. New.
|
|
* config/mips/elf.h (TEXT_SECTION): New; no file switching.
|
|
* config/mips/elf64.h, config/mips/netbsd.h: Likewise.
|
|
* config/mips/openbsd.h: Likewise.
|
|
* config/mips/mips.c (mips_asm_file_start): Tidy file switching test.
|
|
(mips_asm_file_end): Likewise test.
|
|
(mips_output_function_epilogue): Likewise. Switch back to data
|
|
section after emitting the function.
|
|
|
|
* doc/tm.texi (Sections): Document TEXT_SECTION.
|
|
|
|
2001-08-17 Richard Henderson <rth@redhat.com>
|
|
|
|
* dwarf2out.c (dwarf2out_init): Don't emit .debug_loc label here.
|
|
(dwarf2out_finish): Do it here. Emit .debug_loc before .debug_info.
|
|
|
|
2001-08-17 Richard Henderson <rth@redhat.com>
|
|
|
|
* varasm.c (assemble_variable): Don't overalign if DECL_USER_ALIGN.
|
|
* crtstuff.c (__CTOR_LIST__, __DTOR_LIST__, __EH_FRAME_BEGIN__,
|
|
__JCR_LIST__, __CTOR_END__, __DTOR_END__, __FRAME_END__,__JCR_END__):
|
|
Add aligned attribute.
|
|
|
|
2001-08-17 Andrew Haley <aph@cambridge.redhat.com>
|
|
|
|
* config/sh/sh.md: Add modes to unspecs in first insn to match
|
|
those in the second.
|
|
|
|
* Makefile.in: Fix collect2 copy for Cygwin.
|
|
|
|
Fri Aug 17 15:48:57 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
Install the proper patch.
|
|
* function.c (put_var_into_stack): Temporarily clear DECL_RTL.
|
|
(assign_params): Avoid setting DECL_RTL to unfinished RTX.
|
|
(expand_function_start): Likewise.
|
|
* stmt.c (expand_decl): Likewise.
|
|
* varasm.c (make_decl_rtx): Likewise.
|
|
|
|
Fri Aug 17 15:41:35 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* final.c: Undo my previous accidental checkin.
|
|
* output.h: Likewise.
|
|
* tm.texi: Likewise.
|
|
|
|
2001-08-16 Richard Henderson <rth@redhat.com>
|
|
|
|
* varasm.c (named_section_flags): Remove align parameter.
|
|
* varasm.c, dwarf2out.c: Update all callers.
|
|
* output.h: Update prototypes.
|
|
|
|
* target.h (target.asm_out.named_section): Remove align parameter.
|
|
* varasm.c, config/a29k/a29k.c, config/alpha/alpha.c,
|
|
config/arm/arm.c, config/c4x/c4x.c, config/h8300/h8300.c,
|
|
config/i386/i386.c, config/i386/winnt.c, config/m68k/m68k.c,
|
|
config/mcore/mcore.c, config/mips/mips.c, config/rs6000/rs6000.c,
|
|
config/sh/sh.c, config/sparc/sparc.c: Update implementations to match.
|
|
|
|
* varasm.c (in_named_entry_eq, in_named_entry_hash): New.
|
|
(get_named_section_flags, set_named_section_flags): New.
|
|
(named_section_flags): Use them.
|
|
(named_section): Do decl vs section flags check here...
|
|
(default_section_type_flags): ... not here.
|
|
(init_varasm_once): Create in_named_htab.
|
|
(resolve_unique_section): Mark reloc unused.
|
|
|
|
2001-08-16 Richard Henderson <rth@redhat.com>
|
|
|
|
* varasm.c (force_const_mem): Keep pool alignment in bits.
|
|
(output_constant_pool): Use assemble_align.
|
|
|
|
2001-08-16 Zack Weinberg <zackw@panix.com>
|
|
|
|
* doc/tm.texi: Remove extra @table command.
|
|
|
|
2001-08-16 Zack Weinberg <zackw@panix.com>
|
|
|
|
* final.c (shorten_branches): Clear the end of the label_align
|
|
array only if we made it larger. Break up messy expressions
|
|
for clarity.
|
|
|
|
* diagnostic.c (internal_error): Check for error recursion
|
|
before doing ICE suppression.
|
|
|
|
* timevar.c: Timing variables now count in milliseconds.
|
|
(init_timevar): Set up ticks_to_msec and clocks_to_msec here.
|
|
(get_time): Not here.
|
|
(timevar_print): Don't print any timer whose user, cpu, and
|
|
wall times are all zero as displayed.
|
|
* timevar.h: Update comment aboout units. Make timevar
|
|
counters unsigned.
|
|
|
|
Thu Aug 16 17:39:45 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* function.c (put_var_into_stack): Temporarily clear DECL_RTL.
|
|
(assign_params): Avoid setting DECL_RTL to unfinished RTX.
|
|
(expand_function_start): Likewise.
|
|
* stmt.c (expand_decl): Likewise.
|
|
* varasm.c (make_decl_rtx): Likewise.
|
|
|
|
2001-08-16 Jason Merrill <jason_merrill@redhat.com>
|
|
|
|
* stor-layout.c (layout_decl): Don't set DECL_USER_ALIGN.
|
|
(finalize_record_size): Don't set TYPE_USER_ALIGN.
|
|
|
|
2001-08-16 Matt Kraai <kraai@alumni.carnegiemellon.edu>
|
|
|
|
* config/i386/i386.c (ix86_init_mmx_sse_builtins): Remove unused
|
|
variables.
|
|
|
|
2001-08-16 Andreas Jaeger <aj@suse.de>
|
|
|
|
* config/s390/s390.c: Include "debug.h" for dwarf2out_do_frame
|
|
prototype.
|
|
|
|
Wed Aug 15 15:22:52 EDT 2001 John Wehle (john@feith.com)
|
|
|
|
* rtl.h (only_sets_cc0_p): New prototype.
|
|
* jump.c (sets_cc0_p): Handle INSN.
|
|
(only_sets_cc0_p): New function.
|
|
* flow.c (merge_blocks_nomove): Use only_sets_cc0_p.
|
|
(tidy_fallthru_edge): Likewise.
|
|
* integrate.c (copy_insn_list): Likewise.
|
|
* unroll.c (unroll_loop): Likewise.
|
|
(copy_loop_body): Likewise.
|
|
|
|
2001-08-15 Jason Eckhardt <jle@redhat.com>
|
|
|
|
* config/i960/i960.md (trap): Change "faulteq.t" to "faulte.t".
|
|
|
|
Wed Aug 15 14:24:22 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* predict.c (struct block_info_def): Remove nvisited.
|
|
(propagate_freq): Use EDGE_DFS_BACK to detect irreducible regions.
|
|
(estimate_bb_frequencies): Call mark_dfs_back_edges.
|
|
|
|
* i386.c (ix86_agi_depdendant): Lea causes AGI only on the Pentium
|
|
(ix86_adjust_cost): Teach scheduler that latency to load operand can
|
|
be masked.
|
|
|
|
Wed Aug 15 12:41:32 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* predict.def: Update hitrates.
|
|
|
|
2001-08-15 Richard Henderson <rth@redhat.com>
|
|
|
|
* except.c (TYPE_HASH): Cast to size_t, not HOST_WIDE_INT.
|
|
|
|
Tue Aug 14 17:30:59 2001 Jeffrey A Law (law@cygnus.com)
|
|
|
|
* flow.c (commit_one_edge_insertion): Don't separate a LOOP_BEG
|
|
note from its associated jump.
|
|
|
|
2001-08-14 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
* config/s390/linux64.h (CPP_PREDEFINES): Define __s390__
|
|
also on 64-bit s390x targets.
|
|
|
|
2001-08-14 Nick Clifton <nickc@cambridge.redhat.com>
|
|
|
|
* config/arm/arm.c (arm_compute_initial_elimination_offset): New
|
|
function.
|
|
(arm_expand_prologue): Handled nested functions which take a
|
|
variable argument list.
|
|
* config/arm/arm.h (ARM_INITIAL_ELIMINATION_OFFSET): Replace
|
|
macro with an invocation of
|
|
arm_compute_initial_elimination_offset.
|
|
* config/arm/arm-protos.h: Prototype
|
|
arm_compute_initial_elimination_offset.
|
|
|
|
2001-08-14 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
|
|
|
|
* doc/install.texi (Specific, avr): Fix markup.
|
|
(Specific, c4x): Ditto.
|
|
|
|
2001-08-14 Matt Kraai <kraai@alumni.carnegiemellon.edu>
|
|
|
|
* predict.c (dump_prediction): Change `bool' parameter to `int'.
|
|
|
|
2001-08-14 Gabriel Dos Reis <gdr@codesourcery.com>
|
|
|
|
* Makefile.in (OBJS): Add rtl-error.o
|
|
(rtl-error.o): New rule.
|
|
(diagnostic.o): Adjust dependency.
|
|
diagnostic.c (file_and_line_for_asm, diagnostic_for_asm,
|
|
error_for_asm, _fatal_insn, _fatal_insn_not_found,
|
|
warning_for_asm): Move to...
|
|
rtl-error.c: ...here. New file.
|
|
|
|
2001-08-14 Richard Henderson <rth@redhat.com>
|
|
|
|
* dwarf2out.c (dwarf2out_frame_finish): Never emit .eh_frame
|
|
if USING_SJLJ_EXCEPTIONS.
|
|
|
|
2001-08-14 Steve Ellcey <sje@cup.hp.com>
|
|
|
|
* tlink.c (scan_linker_output): Check string for unsatisfied in
|
|
addition to undefined and unresolved.
|
|
|
|
2001-08-14 Graham Stott <grahams@redhat.com>
|
|
|
|
* libgcc2.c (*): Replace EH_FRAME_SECTION with
|
|
EH_FRAME_SECTION_NAME.
|
|
|
|
Tue Aug 14 14:57:07 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* genattrtab.c (simplify_test_exp_in_temp): New function.
|
|
(simplify_test_exp): Avoid explicit use of temporary obstack.
|
|
(simplify_cond, insert_right_side, evaluate_eq_attr,
|
|
simplify_and_tree, simplify_or_tree, eliminate_known_true):
|
|
Use simplify_test_exp_in_temp.
|
|
(optimize_attrs): Iterate until expression stabilizes.
|
|
|
|
2001-08-13 Ulrich Weigand <uweigand@de.ibm.com>:
|
|
|
|
* glimits.h: Remove the __LONG_MAX__ special case for s390x.
|
|
* config/s390/linux64.h: Define __LONG_MAX__ in CPP_PREDEFINES.
|
|
|
|
2001-08-13 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/arm/unknown-elf.h (CTOR_LIST_BEGIN, CTOR_LIST_END): Remove.
|
|
(DTOR_LIST_BEGIN, DTOR_LIST_END): Remove.
|
|
* config/arm/conix-elf.h: Likewise.
|
|
|
|
2001-08-13 Geoffrey Keating <geoffk@redhat.com>
|
|
|
|
* config/svr4.h (LINK_SPEC): Don't do -Wl, here, it is done
|
|
in gcc.c.
|
|
* config/rs6000/sysv4.h (LINK_SPEC): Likewise.
|
|
|
|
* gcse.c (hash_scan_set): Expressions that are set as part of
|
|
jump instructions are not available.
|
|
|
|
2001-08-13 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
* config/s390/s390.c (print_operand, s390_function_prologue,
|
|
s390_va_start): Fixed HOST_WIDE_INT type mismatch.
|
|
|
|
2001-08-13 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/rs6000/xcoff.h (EH_FRAME_IN_DATA_SECTION): New.
|
|
* defaults.h (EH_FRAME_SECTION_NAME): Respect it.
|
|
* doc/tm.texi (Exception Region Output): Document it.
|
|
|
|
2001-08-13 Geoffrey Keating <geoffk@redhat.com>
|
|
|
|
* config/rs6000/sysv4.h (PREFERRED_DEBUGGING_TYPE): Use
|
|
DWARF2 instead of stabs by default.
|
|
|
|
2001-08-13 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/rs6000.c: Include optabs.h.
|
|
|
|
2001-08-13 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/eabi.asm: Define 64-bit versions of FPR
|
|
save/restore routines.
|
|
* ginclude/ppc-asm.h: Define 64-bit FUNC_* macros.
|
|
|
|
2001-08-13 Andreas Jaeger <aj@suse.de>
|
|
|
|
* gcc.c (init_spec): Revert last patch by Theodore Papadopoulo,
|
|
the english is correct.
|
|
|
|
2001-08-13 Zack Weinberg <zackw@panix.com>
|
|
|
|
* expr.h: Split out optab- and libfunc-related code to...
|
|
* optabs.h, libfuncs.h: ... these new headers.
|
|
|
|
* Makefile.in (CONFIG_H, EXPR_H): Take out insn-codes.h.
|
|
(OPTABS_H): New.
|
|
(various .o rules): Add $(OPTABS_H) and/or libfuncs.h to
|
|
dependencies.
|
|
* mkconfig.sh: Don't include insn-codes.h from config.h.
|
|
|
|
* reload.h: Use #ifdef GCC_INSN_CODES_H to decide whether
|
|
enum insn_code is available. Move reload_in_optab and
|
|
reload_out_optab array declarations to optabs.h.
|
|
* regmove.c (gen_add3_insn): Move to optabs.c, export from
|
|
there, prototype in expr.h.
|
|
* gencodes.c: Cleanup: zap global variables, don't use
|
|
printf where puts will do, don't bother defining MAX_INSN_CODE
|
|
which nothing uses, let CODE_FOR_nothing get its value implicitly.
|
|
|
|
* genemit.c, genopinit.c: Include optabs.h in generated file.
|
|
* genoutput.c: Include insn-codes.h in generated file.
|
|
* builtins.c, caller-save.c, combine.c, doloop.c, explow.c,
|
|
expmed.c, expr.c, function.c, ifcvt.c, loop.c, optabs.c, profile.c,
|
|
reload1.c, simplify-rtx.c, stmt.c, unroll.c, config/alpha/alpha.c,
|
|
config/arm/arm.c, config/c4x/c4x.c, config/clipper/clipper.c,
|
|
config/i386/i386.c, config/ia64/ia64.c, config/mn10300/mn10300.c,
|
|
config/pj/pj.c, config/sh/sh.c, config/sparc/sparc.c:
|
|
Include optabs.h.
|
|
* builtins.c, calls.c, dwarf2out.c, except.c, expr.c, function.c,
|
|
optabs.c, stmt.c, config/c4x/c4x.c, config/clipper/clipper.c,
|
|
config/m88k/m88k.c, config/sparc/sparc.c:
|
|
Include libfuncs.h.
|
|
* reload.c: Include expr.h and optabs.h before reload.h.
|
|
* config/alpha/alpha.c: Include tree.h before reload.h.
|
|
* config/pa/pa.c: Include expr.h, optabs.h, libfuncs.h,
|
|
and reload.h in that order.
|
|
* config/sparc/sparc.c: Include debug.h.
|
|
* recog.c: Include insn-codes.h.
|
|
|
|
2001-08-13 Andreas Jaeger <aj@suse.de>
|
|
|
|
* config.gcc: Use t-slibgcc-elf to build shared libgcc_s on
|
|
s390*linux.
|
|
|
|
2000-08-13 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
|
|
|
|
* dwarf2out.c (output_cfa_loc): Fix typo in comment.
|
|
* gcc.c (init_spec): Fix typo in comment.
|
|
* varasm.c (data_section): Fix typo in comment.
|
|
|
|
Mon Aug 13 02:27:39 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* predict.c (dump_prediction): New argument "USED".
|
|
(combine_predictions_for_insn): Determine the used heuristics,
|
|
output the case no heuristic applied.
|
|
* predict.def (PRED_DS_THEORY, PRED_NO_HEURISTIC): New.
|
|
|
|
2001-08-13 Andreas Jaeger <aj@suse.de>
|
|
|
|
* config/i386/unix.h (ASM_OUTPUT_MI_THUNK): Don't capitalize
|
|
register %rip.
|
|
|
|
2001-08-13 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* jump.c: Fix formatting.
|
|
|
|
2001-08-13 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.md (zero_extendqihi2): Correct the insn
|
|
length.
|
|
|
|
2001-08-12 Geoffrey Keating <geoffk@redhat.com>
|
|
|
|
* loop.c (check_dbra_loop): Use condjump_label to compute
|
|
jump_label.
|
|
|
|
* rtl.h: Move prototypes of rtx_alloc and rtvec_alloc around
|
|
to better document the files they're in.
|
|
|
|
2001-08-12 Zack Weinberg <zackw@panix.com>
|
|
|
|
* recog.h (struct insn_operand_data): Shrink 'mode' field
|
|
to 16 bits.
|
|
|
|
2001-08-12 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* gcc.c: Fix comment formatting.
|
|
* gccspec.c: Likewise.
|
|
* gcov.c: Likewise.
|
|
* gcse.c: Likewise.
|
|
* genemit.c: Likewise.
|
|
* gengenrtl.c: Likewise.
|
|
* genrecog.c: Likewise.
|
|
* gensupport.c: Likewise.
|
|
* ggc-page.c: Likewise.
|
|
* global.c: Likewise.
|
|
* graph.c: Likewise.
|
|
* ifcvt.c: Likewise.
|
|
* integrate.c: Likewise.
|
|
* lcm.c: Likewise.
|
|
* libgcc2.c: Likewise.
|
|
* loop.c: Likewise.
|
|
* mbchar.c: Likewise.
|
|
* optabs.c: Likewise.
|
|
* predict.c: Likewise.
|
|
* prefix.c: Likewise.
|
|
* profile.c: Likewise.
|
|
* protoize.c: Likewise.
|
|
* real.c: Likewise.
|
|
* recog.c: Likewise.
|
|
* regclass.c: Likewise.
|
|
* regmove.c: Likewise.
|
|
* reg-stack.c: Likewise.
|
|
* reload1.c: Likewise.
|
|
* resource.c: Likewise.
|
|
* rtlanal.c: Likewise.
|
|
* rtl.c: Likewise.
|
|
|
|
2001-08-12 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* doc/tm.texi (ENCODE_SECTION_INFO): Add documentation on how
|
|
a tree representing a constant is passed to the macro.
|
|
|
|
2001-08-12 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/rs6000/rs6000.c (rs6000_elf_asm_out_constructor): New.
|
|
(rs6000_elf_asm_out_destructor): New.
|
|
* config/rs6000/sysv4.h (CTORS_SECTION_ASM_OP): Remove.
|
|
(DTORS_SECTION_ASM_OP): Remove.
|
|
(TARGET_ASM_CONSTRUCTOR, TARGET_ASM_DESTRUCTOR): New.
|
|
(ASM_OUTPUT_INT): Don't hack TARGET_RELOCATABLE for constructors.
|
|
|
|
2001-08-12 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
Revert:
|
|
2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
|
|
* gcc.c (set_collect_gcc_options): New function, split out from
|
|
main.
|
|
Ignore elided switches.
|
|
(do_spec_1): Invoke before executing command.
|
|
(set_input): Export.
|
|
Move declaration ...
|
|
* gcc.h (set_input): ... here.
|
|
* config/alpha/osf.h (ASM_FINAL_SPEC): Use %U.s to refer to input
|
|
file.
|
|
|
|
2001-08-12 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/rs6000/rs6000.c (rs6000_elf_section_type_flags): Fix
|
|
thinko wrt TARGET_RELOCATABLE.
|
|
|
|
2001-08-12 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* fix-header.c (cb_file_change): Update prototype.
|
|
|
|
2001-08-11 Zack Weinberg <zackw@panix.com>
|
|
|
|
* toplev.c (set_float_handler): Make static.
|
|
* toplev.h: Don't prototype set_float_handler.
|
|
|
|
* simplify-rtx.c: Don't include setjmp.h.
|
|
(simplify_unary_real, simplify_binary_real, simplify_binary_is2orm1):
|
|
New functions.
|
|
(simplify_unary_operation, simplify_binary_operation): Use them,
|
|
via do_float_handler.
|
|
|
|
* fold-const.c: Don't include setjmp.h.
|
|
(exact_real_inverse_1): New function.
|
|
(exact_real_inverse): Use it, via do_float_handler.
|
|
|
|
* varasm.c: Don't include setjmp.h.
|
|
(assemble_real_1): New function.
|
|
(assemble_real): Use it, via do_float_handler.
|
|
Call internal_error if we get a trap here.
|
|
|
|
* c-parse.in, cse.c, cselib.c, config/i386/i386.c,
|
|
config/pj/pj.c, config/s390/s390.c: Don't include setjmp.h.
|
|
|
|
2001-08-11 Zack Weinberg <zackw@panix.com>
|
|
|
|
* defaults.h: Define PREFERRED_STACK_BOUNDARY to
|
|
STACK_BOUNDARY if not already defined.
|
|
|
|
* calls.c, function.c, reload1.c, explow.c: Don't default
|
|
PREFERRED_STACK_BOUNDARY. Remove all #if/#ifdef on
|
|
PREFERRRED_STACK_BOUNDARY and/or STACK_BOUNDARY.
|
|
|
|
* explow.c (allocate_dynamic_stack_space): Change unsafe #if
|
|
to run-time test.
|
|
|
|
* doc/tm.texi: Document that STACK_BOUNDARY is required;
|
|
clarify difference between it and PREFERRED_STACK_BOUNDARY.
|
|
|
|
2001-08-11 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* cppmacro.c (enter_macro_context): Push macro expansions even
|
|
if empty.
|
|
|
|
2001-08-11 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
|
|
|
|
* config/rs6000/rs6000.c: Include integrate.h to silence warning.
|
|
(rs6000_elf_section_type_flags): Actually return a value.
|
|
|
|
2001-08-11 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
* s390.c, s390.h, s390.md, s390-protos.h, linux.h, t-linux:
|
|
Clean up code: add missing comments and prototypes, fix warnings,
|
|
remove obsolete code, fix spacing to conform to coding style.
|
|
|
|
2001-08-11 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
* config/s390/s390.c (targetm): Define TARGET_ASM_OPEN_PAREN
|
|
and TARGET_ASM_CLOSE_PAREN.
|
|
(regclass_map): CC register belongs to class NO_REGS.
|
|
(legitimize_pic_address): Don't generate unnecessary moves
|
|
(to avoid confusing loop optimization).
|
|
(check_and_change_labels): Replace jump_long by indirect_jump.
|
|
(s390_final_chunkify): Don't start a new literal pool on section
|
|
switch in 64-bit code.
|
|
(s390_va_start, s390_va_arg): Fixed incorrect sizes for 64-bit.
|
|
|
|
* config/s390/s390.h (TARGET_SWITCHES): Renamed debug_arg to debug.
|
|
(MAX_BITS_PER_WORD, MAX_LONG_TYPE_SIZE): Set to 64 (for 64-bit).
|
|
(HARD_REGNO_MODE_OK, RETURN_IN_MEMORY): Support complex integer
|
|
modes correctly.
|
|
(reg_class, REG_CLASS_NAMES, REG_CLASS_CONTENTS): Remove CC_REGS.
|
|
(EH_RETURN_HANDLER_RTX): Fixed incorrect offset for 64-bit.
|
|
(CONST_COSTS): Fixed incorrect costs.
|
|
|
|
* config/s390/s390.md (fixuns_trunc[sd]f[sd]i2, udivsi3, umodsi3):
|
|
Use emit_jump instead of emit_jump_insn (gen_jump).
|
|
(divsi3, modsi3): Clobber low word of divmoddisi3 before shifting
|
|
(to avoid confusing flow analysis).
|
|
(tablejump, tablejump1, tablejump2): Removed. Replaced by casesi.
|
|
(casesi, casesi_jump): New.
|
|
(jump_long): Removed. Functionality merged into indirect_jump.
|
|
(indirect_jump): Accept address_operand, not just register_operand.
|
|
(cjump_long, icjump_long): Use same logic as indirect_jump.
|
|
(builtin_setjmp_setup, builtin_setjmp_receiver, builtin_longjmp):
|
|
Fixed broken setjmp/longjmp handling.
|
|
(do_builtin_setjmp_setup): Removed.
|
|
|
|
* config/s390/linux.h (ASM_OUTPUT_DOUBLE_INT): Work around
|
|
broken GNU as versions that don't accept .quad with large
|
|
negative values. Use hexadecimal output instead.
|
|
(ASM_OUTPUT_ADDR_DIFF_ELT): Adapt to new casesi insn.
|
|
(ASM_OPEN_PAREN, ASM_CLOSE_PAREN, FUNCTION_PROLOGUE,
|
|
FUNCTION_EPILOGUE): Removed. Now in targetm.
|
|
|
|
* config/s390/linux64.h (CALL_USED_REGISTERS): Add CC register.
|
|
|
|
* config/s390/fixdfdi.h: Add missing copyright statement.
|
|
Fix type conflicts on 64-bit. Add missing SFmode routines.
|
|
|
|
* s390.c, s390.h, s390.md, linux.h, linux64.h: Fixed incorrect
|
|
email address.
|
|
|
|
2001-08-11 Richard Henderson <rth@redhat.com>
|
|
|
|
* rtl.h (REG_EH_RETHROW): Remove.
|
|
* rtl.c (reg_note_name): Update.
|
|
* combine.c (distribute_notes): Don't check for it.
|
|
|
|
2001-08-11 Richard Henderson <rth@redhat.com>
|
|
|
|
* combine.c (distribute_notes): Place REG_SETJMP.
|
|
|
|
2001-08-11 Richard Henderson <rth@redhat.com>
|
|
|
|
* doc/extend.texi (Arrays and pointers implementation): Discourage
|
|
relying on sign-extension of pointers.
|
|
|
|
2001-08-11 H.J. Lu <hjl@gnu.org>
|
|
|
|
* config/mips/linux.h (EXTRA_SECTIONS): Remove in_ctors and
|
|
in_dtors.
|
|
(EXTRA_SECTION_FUNCTIONS): Remove DTORS_SECTION_ASM_OP and
|
|
RDATA_SECTION_ASM_OP.
|
|
|
|
2001-08-11 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
|
|
|
|
* doc/install.texi (Specific, c4x): Fix cross-reference to the
|
|
main manual to work both for info and HTML versions.
|
|
|
|
2001-08-11 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
Matt Kraai <kraai@alumni.carnegiemellon.edu>
|
|
|
|
* cpphash.c (_cpp_destroy_hashtable): Use ht_destroy.
|
|
* cpphash.h (CPP_IN_SYSTEM_HEADER): Fix.
|
|
(struct cpp_pool): New member first.
|
|
* cppinit.c (append_include_chain): Plug memory leaks.
|
|
* cpplib.c (cpp_register_pragma, cpp_register_pragma_space):
|
|
Allocate pragma structures from the (aligned) macro pool to
|
|
avoid leaking memory.
|
|
* cpplex.c (_cpp_init_pool, _cpp_free_pool): Use pool->first
|
|
so we don't leak memory.
|
|
* hashtable.c (ht_destroy): New.
|
|
* hashtable.h (ht_destroy): New.
|
|
|
|
2001-08-11 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
|
|
|
|
* c-lex.c (map): Make const.
|
|
(cb_file_change): Update for callback passing a line map.
|
|
Don't assume we have a previous map. Remove sanity check
|
|
about popping too many files.
|
|
* cpperror.c (print_location): Make map const.
|
|
* cppfiles.c (stack_include_file): Update; line maps now hold sysp.
|
|
(cpp_make_system_header): Similarly.
|
|
(search_from): Similarly.
|
|
(_cpp_execute_include): Don't remember where we came from.
|
|
* cpphash.h (struct cpp_buffer): Remove return_to_line, sysp.
|
|
(struct cpp_reader): Make map const.
|
|
(CPP_IN_SYSTEM_HEADER, _cpp_do_file_change): Update.
|
|
* cpplib.c (do_line): Update; line maps now hold sysp.
|
|
(cpp_push_buffer): Similarly.
|
|
(_cpp_do_file_change): Similarly; callback with map instead.
|
|
(cpp_get_line_maps): Constify return value.
|
|
(_cpp_pop_buffer): Update.
|
|
* cpplib.h (struct cpp_file_change): Remove.
|
|
(struct cpp_callbacks): Update.
|
|
(cpp_get_line_maps): Constify return value.
|
|
* cppmacro.c (_cpp_create_definition): Update.
|
|
* cppmain.c (struct printer): Constify map.
|
|
(maybe_print_line): Similarly.
|
|
(print_line): Similarly. Deduce flags 1 and 2 here.
|
|
(cb_file_change): Update.
|
|
* line-map.c (free_line_maps): Warn regardless.
|
|
(add_line_map): Return pointer to const. When passed NULL to_file
|
|
with LC_LEAVE, use the obvious values for the return point so the
|
|
caller doesn't have to figure them out.
|
|
(lookup_line): Return pointer to const.
|
|
(print_containing_files): Take pointer to const.
|
|
* line-map.h (struct line_map): New members reason, sysp.
|
|
(add_line_map): Return pointer to const.
|
|
(lookup_line): Similarly.
|
|
(print_containing_files): Take pointer to const.
|
|
|
|
2001-08-10 Roman Zippel <zippel@linux-m68k.org>
|
|
Richard Henderson <rth@redhat.com>
|
|
|
|
* regmove.c (regmove_optimize): Avoid setting a register twice in
|
|
a parallel set.
|
|
|
|
2001-08-10 Richard Henderson <rth@redhat.com>
|
|
|
|
* doc/extend.texi (Arrays and pointers implementation): Document
|
|
behavior of pointer/integer conversion.
|
|
|
|
2001-08-10 Ulrich Weigand <uweigand@de.ibm.com>
|
|
|
|
* glimits.h (__LONG_MAX__): Add s390x as 64-bit architecture.
|
|
|
|
2001-08-10 Richard Henderson <rth@redhat.com>
|
|
|
|
* doc/extend.texi (C Implementation): New chapter.
|
|
* doc/gcc.texi (Top): Link it in.
|
|
|
|
2001-08-10 Andrew Cagney <ac131313@redhat.com>
|
|
|
|
* doc/install.texi (Specific): Fix CVS merge botch.
|
|
|
|
2001-08-10 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/m68k/m68k.c (m68k_svr3_asm_out_constructor): Protect with
|
|
ifdef CTOR_LIST_BEGIN instead of INIT_SECTION_ASM_OP.
|
|
|
|
2001-08-10 Zack Weinberg <zackw@stanford.edu>
|
|
|
|
* calls.c, function.c: Always define PREFERRED_STACK_BOUNDARY
|
|
if not already defined. Remove all #ifdefs on STACK_BOUNDARY;
|
|
this macro is now required.
|
|
|
|
* cselib.c (cselib_process_insn), flow.c (propagate_block),
|
|
loop.c (find_and_verify_loops), reload.c (reload): Check
|
|
for rtx code of CALL_INSN, not CALL, when deciding if we
|
|
need to check for REG_SETJMP note.
|
|
|
|
* gcse.c (compute_hash_table, compute_store_table): Update
|
|
the #ifdef NON_SAVING_SETJMP code to the new REG_SETJMP
|
|
logic.
|
|
|
|
* config/avr/avr.c: Fix typo.
|
|
* config/convex/convex.c (expand_movstr): Use adjust_address.
|
|
* config/dsp16xx/dsp16xx.c: Define dsp16xx_compare_gen
|
|
variable.
|
|
* config/dsp16xx/dsp16xx.md: Correct calls to replace_equiv_address.
|
|
* config/elxsi/elxsi.c: Include tree.h, expr.h, regs.h, and flags.h.
|
|
Fix typo.
|
|
* config/elxsi/elxsi.h: Don't define Rmode (typo for Pmode?)
|
|
Do define STACK_BOUNDARY.
|
|
* config/i370/i370.c: Include expr.h.
|
|
* config/i860/sysv3.h, config/i860/sysv4.h, config/m32r/m32r.h,
|
|
config/pa/som.h, config/v850/v850.h: Take in_ctors and
|
|
in_dtors out of EXTRA_SECTIONS; take CTORS_SECTION_FUNCTION
|
|
and DTORS_SECTION_FUNCTION out of EXTRA_SECTION_FUNCTIONS.
|
|
* config/m88k/m88k.c: Include c-tree.h after expr.h.
|
|
* config/pdp11/pdp11.c: Include expr.h and toplev.h.
|
|
* config/romp/romp.c: Include expr.h after tree.h.
|
|
Include toplev.h.
|
|
(output_fpop): Use xmalloc, not oballoc.
|
|
* config/we32k/we32k.c: Include expr.h.
|
|
|
|
2001-08-10 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.h: Fix formatting.
|
|
|
|
2001-08-08 Jason Merrill <jason_merrill@redhat.com>
|
|
|
|
* c-common.h (RETURN_NULLIFIED_P): Lose.
|
|
* c-semantics.c (genrtl_return_stmt): Don't check it.
|
|
|
|
2001-08-10 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* config/mips/mips.c (mips_add_large_offset_to_sp): New function.
|
|
(mips_annotate_frame_insn): New function.
|
|
(mips_emit_frame_related_store): New function.
|
|
(save_restore_insns): Don't mark instructions that set up the base
|
|
registers as frame-related. Add REG_FRAME_RELATED_EXPR notes to
|
|
the store instructions instead.
|
|
(mips_expand_prologue): If the stack size is moved into a temporary
|
|
register, do not mark that move as frame-related. Add a
|
|
REG_FRAME_RELATED_EXPR note to the stack adjustment instruction.
|
|
|
|
2001-08-10 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* config/mips/mips.c (save_restore_insns): Don't mark the RA's
|
|
stack slot as unchanging if current_function_calls_eh_return.
|
|
|
|
2001-08-10 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* config/mips/mips.md (reload_incc): Use HARD_REGNO_NREGS to
|
|
access the second half of the TFmode scratch operand.
|
|
|
|
2001-08-10 Anthony Green <green@redhat.com>
|
|
|
|
* java/class.c (emit_register_classes): Conditionalize code on
|
|
JCR_SECTION_NAME.
|
|
|
|
2001-08-10 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
|
|
|
|
* doc/install.texi (Specific, avr): Fix cross-reference to the
|
|
main manual to work both for info and HTML versions.
|
|
|
|
2001-08-09 John David Anglin <dave@hiauly1.hia.nrc.ca>
|
|
|
|
* stmt.c (expand_null_return_1): Remove code to generate simple returns
|
|
and "use_goto" argument.
|
|
(expand_null_return, expand_value_return): Update all callers.
|
|
* function.c (expand_function_end): Remove code to generate simple
|
|
return.
|
|
* config/vax/vax.md (epilogue): New expander for function return.
|
|
* doc/md.texi (epilogue): Remove "if defined".
|
|
|
|
2001-08-09 Zack Weinberg <zackw@stanford.edu>
|
|
|
|
* Makefile.in: Partially revert my previous change:
|
|
put -DGENERATOR_FILE back in HOST_CFLAGS, take it out
|
|
of the hashtab.o and safe-ctype.o rules.
|
|
|
|
2001-08-09 Richard Henderson <rth@redhat.com>
|
|
|
|
* Makefile.in (MAYBE_USE_COLLECT2): Remove; purge all uses.
|
|
(USE_COLLECT2): Remove duplicate definition.
|
|
* config.gcc (a29k-udi, a29k-wrs-vxworks) [tm_file]: Remove a29k/udi.h.
|
|
(use_collect2): Remove dead code.
|
|
* configure.in (use_collect2): Remove will_use_collect2 and
|
|
maybe_use_collect2; add USE_COLLECT2 to host_xm_defines and xm_defines.
|
|
* configure: Rebuild.
|
|
|
|
* target.h (targetm.asm_out.constructor): New.
|
|
(targetm.asm_out.destructor, targetm.have_ctors_dtors): New.
|
|
* target-def.h (TARGET_ASM_CONSTRUCTOR): New.
|
|
(TARGET_ASM_DESTRUCTOR, TARGET_HAVE_CTORS_DTORS): New.
|
|
* varasm.c (in_ctors, in_dtors): New.
|
|
(assemble_constructor, assemble_destructor): Remove.
|
|
(default_stabs_asm_out_destructor): New.
|
|
(default_named_section_asm_out_destructor): New.
|
|
(dtors_section, default_dtor_section_asm_out_destructor): New.
|
|
(default_stabs_asm_out_constructor): New.
|
|
(default_named_section_asm_out_constructor): New.
|
|
(ctors_section, default_ctor_section_asm_out_constructor): New.
|
|
* output.h: Update declarations.
|
|
* c-decl.c (c_expand_body): Use target hooks instead of
|
|
assemble_constructor and assemble_destructor.
|
|
* profile.c (output_func_start_profiler): Likewise.
|
|
* objc/objc-act.c (finish_objc): Likewise.
|
|
(build_module_descriptor): Tidy. Set TREE_PUBLIC properly
|
|
for the constructor.
|
|
* objc/Make-lang.in (objc-act.o): Depend on TARGET_H.
|
|
|
|
* crtstuff.c (CTORS_SECTION_ASM_OP): Don't define.
|
|
(DTORS_SECTION_ASM_OP): Likewise.
|
|
(__CTOR_LIST__): Use attribute section when possible.
|
|
(__DTOR_LIST__, __CTOR_END__, __DTOR_END__): Likewise.
|
|
|
|
* defaults.h (EH_FRAME_SECTION_NAME): Don't depend on
|
|
ASM_OUTPUT_CONSTRUCTOR.
|
|
|
|
* config/darwin.c (machopic_asm_out_constructor): New.
|
|
(machopic_asm_out_destructor): New.
|
|
* config/darwin-protos.h: Update declarations.
|
|
* config/darwin.h (ASM_OUTPUT_CONSTRUCTOR): Remove.
|
|
(ASM_OUTPUT_DESTRUCTOR): Remove.
|
|
(TARGET_ASM_CONSTRUCTOR, TARGET_ASM_DESTRUCTOR): New.
|
|
* config/nextstep.c (nextstep_asm_out_constructor): New.
|
|
(nextstep_asm_out_destructor): New.
|
|
* config/nextstep.h (ASM_OUTPUT_CONSTRUCTOR): Remove.
|
|
(ASM_OUTPUT_DESTRUCTOR): Remove.
|
|
(TARGET_ASM_CONSTRUCTOR, TARGET_ASM_DESTRUCTOR): New.
|
|
* config/nextstep21.h: Undef TARGET_ASM_*STRUCTOR instead of
|
|
ASM_OUTPUT_*STRUCTOR.
|
|
* config/i386/aix386ng.h: Likewise.
|
|
|
|
* config/elfos.h (CTORS_SECTION_ASM_OP, DTORS_SECTION_ASM_OP): Remove.
|
|
(EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS): No ctors/dtors.
|
|
(CTORS_SECTION_FUNCTION, DTORS_SECTION_FUNCTION): Remove.
|
|
(ASM_OUTPUT_CONSTRUCTOR, ASM_OUTPUT_DESTRUCTOR): Remove.
|
|
* config/lynx.h: Likewise.
|
|
* config/netware.h: Likewise.
|
|
* config/psos.h: Likewise.
|
|
* config/alpha/alpha-interix.h: Likewise.
|
|
* config/alpha/elf.h: Likewise.
|
|
* config/arc/arc.h: Likewise.
|
|
* config/arm/aof.h: Likewise.
|
|
* config/arm/coff.h: Likewise.
|
|
* config/arm/elf.h: Likewise.
|
|
* config/c4x/c4x.h: Likewise.
|
|
* config/h8300/h8300.h: Likewise.
|
|
* config/i386/cygwin.h: Likewise.
|
|
* config/i386/djgpp.h: Likewise.
|
|
* config/i386/i386-coff.h: Likewise.
|
|
* config/i386/i386-interix.h: Likewise.
|
|
* config/i386/sco5.h: Likewise.
|
|
* config/i386/vsta.h: Likewise.
|
|
* config/i386/win32.h: Likewise.
|
|
* config/i960/i960-coff.h: Likewise.
|
|
* config/ia64/sysv4.h: Likewise.
|
|
* config/m68hc11/m68hc11.h: Likewise.
|
|
* config/m68k/coff.h: Likewise.
|
|
* config/m68k/mot3300.h: Likewise.
|
|
* config/m88k/m88k.h: Likewise.
|
|
* config/mcore/mcore-pe.h: Likewise.
|
|
* config/mcore/mcore.h: Likewise.
|
|
* config/mips/elf.h: Likewise.
|
|
* config/mips/elf64.h: Likewise.
|
|
* config/mips/iris6.h: Likewise.
|
|
* config/pa/pa64-hpux.h: Likewise.
|
|
* config/rs6000/sysv4.h: Likewise.
|
|
* config/sh/sh.h: Likewise.
|
|
* config/sparc/litecoff.h: Likewise.
|
|
|
|
* config/svr3.h (CTORS_SECTION_ASM_OP): Remove.
|
|
(CTORS_SECTION_FUNCTION, DTORS_SECTION_FUNCTION): Remove.
|
|
(ASM_OUTPUT_CONSTRUCTOR, ASM_OUTPUT_DESTRUCTOR): Remove.
|
|
* config/1750a/1750a.h (ASM_OUTPUT_CONSTRUCTOR): Remove.
|
|
(ASM_OUTPUT_DESTRUCTOR): Remove.
|
|
* config/a29k/a29k.c: Move include of tree.h.
|
|
* config/a29k/udi.h: Delete file.
|
|
* config/alpha/alpha.c (vms_asm_out_constructor): New.
|
|
(vms_asm_out_destructor): New.
|
|
* config/alpha/vms.h (EXTRA_SECTIONS): No ctors/dtors.
|
|
(EXTRA_SECTION_FUNCTIONS): Likewise.
|
|
(ASM_OUTPUT_CONSTRUCTOR, ASM_OUTPUT_DESTRUCTOR): Remove.
|
|
(TARGET_ASM_CONSTRUCTOR, TARGET_ASM_DESTRUCTOR): New.
|
|
* config/c4x/c4x.c: Move include of tree.h.
|
|
* config/clipper/clipper.c (clix_asm_out_constructor): New.
|
|
(clix_asm_out_destructor): New.
|
|
* config/clipper/clix.h (ASM_OUTPUT_CONSTRUCTOR): Remove.
|
|
(ASM_OUTPUT_DESTRUCTOR): Remove.
|
|
(TARGET_ASM_CONSTRUCTOR, TARGET_ASM_DESTRUCTOR): New.
|
|
* config/i386/aix386.h (ASM_OUTPUT_CONSTRUCTOR): Remove.
|
|
(TARGET_ASM_CONSTRUCTOR): New.
|
|
* config/i386/i386.c (ix86_svr3_asm_out_constructor): New.
|
|
(sco_asm_out_constructor): New.
|
|
* config/i386/sco5.h (TARGET_ASM_CONSTRUCTOR): New.
|
|
* config/i386/svr3gas.h: Remove stack grows up code.
|
|
Remove code duplicated from i386/sysv3.h.
|
|
(TARGET_ASM_CONSTRUCTOR): New.
|
|
(ASM_OUTPUT_CONSTRUCTOR, ASM_OUTPUT_DESTRUCTOR): Remove.
|
|
(DTORS_SECTION_FUNCTION, CTORS_SECTION_FUNCTION): Remove.
|
|
* config/i386/sysv3.h (ASM_OUTPUT_CONSTRUCTOR): Remove.
|
|
(TARGET_ASM_CONSTRUCTOR): New.
|
|
* config/m68hc11/m68hc11.c (m68hc11_asm_out_constructor): New.
|
|
(m68hc11_asm_out_destructor): New.
|
|
* config/m68hc11/m68hc11.h (TARGET_ASM_CONSTRUCTOR): New.
|
|
(TARGET_ASM_DESTRUCTOR): New.
|
|
* config/m68k/auxgas.h: Don't undef ASM_OUTPUT_*STRUCTOR.
|
|
* config/m68k/dpx2.h: Properly undef all the bits inherited from
|
|
config/svr3.h pertaining to section manipulation.
|
|
* config/m68k/dpx2g.h: Remove #if 0 code.
|
|
* config/m68k/m68k.c (m68k_svr3_asm_out_constructor): New.
|
|
* config/m68k/tower-as.h (ASM_OUTPUT_SOURCE_LINE): Fix typo.
|
|
(ASM_OUTPUT_CONSTRUCTOR): Remove.
|
|
(TARGET_ASM_CONSTRUCTOR): New.
|
|
* config/m88k/m88k.c (m88k_layout_frame): Don't use assign_stack_local.
|
|
(m88k_svr3_asm_out_constructor): New.
|
|
(m88k_svr3_asm_out_destructor): New.
|
|
* config/m88k/sysv3.h (ASM_OUTPUT_CONSTRUCTOR): Remove.
|
|
(ASM_OUTPUT_DESTRUCTOR): Remove.
|
|
(TARGET_ASM_CONSTRUCTOR, TARGET_ASM_DESTRUCTOR): New.
|
|
* config/mips/mips.h: Remove #if 0 ASM_OUTPUT_*STRUCTOR code.
|
|
* config/rs6000/aix.h: Likewise.
|
|
* config/mips/rtems64.h: Don't undef removed constructor related bits.
|
|
* config/mips/vxworks.h: Likewise.
|
|
* config/rs6000/lynx.h: Likewise.
|
|
* config/sh/elf.h: Likewise.
|
|
* config/rs6000/sysv4.h (CTORS_SECTION_ASM_OP): New.
|
|
(DTORS_SECTION_ASM_OP): New.
|
|
* config/sparc/linux64.h (ASM_OUTPUT_CONSTRUCTOR): Remove.
|
|
(ASM_OUTPUT_DESTRUCTOR): Remove.
|
|
* config/sparc/sol2-sld-64.h: Likewise.
|
|
* config/vax/vax.c (vms_asm_out_constructor): New.
|
|
(vms_asm_out_destructor): New.
|
|
* config/vax/vms.h (ASM_OUTPUT_CONSTRUCTOR): Remove.
|
|
(ASM_OUTPUT_DESTRUCTOR): Remove.
|
|
(TARGET_ASM_CONSTRUCTOR, TARGET_ASM_DESTRUCTOR): New.
|
|
|
|
* doc/tm.texi (@node Initialization): Update.
|
|
|
|
2001-08-09 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/alpha/crtbegin.asm (__JCR_LIST__): New.
|
|
(__do_global_dtors_aux): Use gp-relative static data to avoid
|
|
one dynamic relocation.
|
|
(__do_frame_setup): Register Java classes.
|
|
* config/alpha/crtend.asm (__JCR_END__): New.
|
|
|
|
2001-08-09 Zack Weinberg <zackw@stanford.edu>
|
|
|
|
* Makefile.in (HOST_CFLAGS): Take out -DGENERATOR_FILE.
|
|
(CONFIG_H, TCONFIG_H, TM_P_H): Update.
|
|
(GEN, STAGESTUFF): Add new files.
|
|
(insn-constants.h, s-constants, tm-preds.h, s-preds,
|
|
genconstants, genpreds, genconstants.o, genpreds.o): New rules.
|
|
(hashtab.o, safe-ctype.o): Add -DGENERATOR_FILE.
|
|
* mkconfig.sh: Include tm-preds.h in tm_p.h; insn-constants.h
|
|
as well as insn-codes.h and insn-flags.h in config.h; and no
|
|
extra headers in tconfig.h and hconfig.h.
|
|
|
|
* gencodes.c: Eliminate code to generate predicate declarations
|
|
or #defines for md-file constants.
|
|
* genconstants.c, genpreds.c: New files.
|
|
|
|
* i386.md: Re-order guard expressions such that TARGET_64BIT
|
|
comes first, when this permits better optimization. Add
|
|
TARGET_64BIT to more x86-64 patterns. Add comment explaining
|
|
why this is desirable.
|
|
|
|
2001-08-09 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* config/ia64/fde-glibc.c: Require glibc 2.2.4+ headers.
|
|
(find_fde_for_dso): Remove.
|
|
(_Unwind_IteratePhdrCallback): New.
|
|
(_Unwind_FindTableEntry): Use dl_iterate_phdr.
|
|
* config/ia64/crtbegin.asm (__ia64_app_header): Remove.
|
|
|
|
Thu Aug 9 11:30:20 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* expr.c (emit_single_push_insn): Only exists ifdef PUSH_ROUNDING.
|
|
(move_by_pieces_1): If would call it, abort if no PUSH_ROUNDING.
|
|
|
|
2001-08-09 Graham Stott <grahams@redhat.com>
|
|
|
|
* sched-vis.c (MAX_VISUAL_NO_UNIT): Define.
|
|
(vis_no_unit): Use it.
|
|
(visualize_no_unit): Add the insn only if room exists.
|
|
|
|
2001-08-09 Graham Stott <grahams@redhat.com>
|
|
|
|
* predict.c (estimate_probability): Replace magic numbers with
|
|
appropriate enumeration.
|
|
|
|
2001-08-09 Graham Stott <grahams@redhat.com>
|
|
|
|
* cppexp.c (EXTRACT_PRIO): Uppercase and parenthsize macro
|
|
parameter.
|
|
(EXTRACT_FLAGS): Likewise.
|
|
|
|
2001-08-09 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* config/mips/mips.c (mips_legitimate_address_p): Check for
|
|
CONST_INT in last patch.
|
|
|
|
2001-08-08 Anthony Green <green@redhat.com>
|
|
|
|
* java/class.c (emit_register_classes): Use assemble_jcr if
|
|
possible. Keep the original mechanism as a fallback.
|
|
* defaults.h (JCR_SECTION_NAME): Define if we have named section
|
|
and weak symbol support.
|
|
* crtstuff.c (__JCR_LIST__): Define.
|
|
(__JCR_END__): Define.
|
|
(_Jv_RegiserClasses): Define weak symbol if possible.
|
|
(__do_global_ctors_aux): Register classes for ELF targets with
|
|
weak symbol support.
|
|
|
|
2001-08-08 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* dbxout.c: Fix comment formatting.
|
|
* dependence.c: Likewise.
|
|
* df.c: Likewise.
|
|
* diagnostic.c: Likewise.
|
|
* dominance.c: Likewise.
|
|
* doprint.c: Likewise.
|
|
* dwarf2out.c: Likewise.
|
|
* dwarfout.c: Likewise.
|
|
* emit-rtl.c: Likewise.
|
|
* except.c: Likewise.
|
|
* explow.c: Likewise.
|
|
* expmed.c: Likewise.
|
|
* expr.c: Likewise.
|
|
* flow.c: Likewise.
|
|
* fold-const.c: Likewise.
|
|
* function.c: Likewise.
|
|
|
|
2001-08-08 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
|
|
|
|
* global.c (retry_global_alloc): Avoid shadowing allocno.
|
|
|
|
2001-08-08 Mark Mitchell <mark@codesourcery.com>
|
|
|
|
* except.c (remove_fixup_regions): Fix typo.
|
|
|
|
2001-08-08 Jan van Male <jan.vanmale@fenk.wau.nl>
|
|
|
|
* emit-rtl.c (adjust_address, adjust_address_nv): Cast offset to
|
|
unsigned HOST_WIDE_INT to avoid warning.
|
|
* final.c (final): Cast INSN_UID to unsigned to avoid warning.
|
|
* flow.c (set_block_for_new_insns): Likewise.
|
|
|
|
Wed Aug 8 21:08:14 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* sibcall.c (return_value_pseudo): New static variable.
|
|
(skip_copy_to_return_value): Handle return_value_pseudo.
|
|
(call_ends_block_p): Ensure that return_value_pseudo is set.
|
|
(optimize_sibling_and_tail_recursive_call): Discover the
|
|
load of pseudo return value in alternate exit block.
|
|
|
|
Wed Aug 8 21:06:43 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* calls.c (ECF_ALWAYS_RETURN): New constant.
|
|
(emit_call_1): Add REG_ALWAYS_RETURN note if needed.
|
|
(expand_call): Use LCF_ALWAYS_RETURN for __bb_fork_func.
|
|
(emit_library_call_value_1): Handle LCT_ALWAYS_RETRUN.
|
|
* flow.c (need_fake_edge_p): Handle REG_ALWAYS_RETURN.
|
|
* rtl.c (reg_note_name): New name.
|
|
* rtl.h (enum reg_note): Add REG_ALWAYS_RETURN.
|
|
|
|
2001-08-07 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* config/mips/mips.c (mips_legitimate_address_p): Limit "la" addresses.
|
|
|
|
2001-08-08 Jason Merrill <jason_merrill@redhat.com>
|
|
|
|
* alias.c (get_alias_set): Return a previously calculated
|
|
alias set for a VAR_DECL.
|
|
* function.c (gen_mem_addressof): Calculate the alias set before
|
|
touching the RTL.
|
|
|
|
Wed Aug 8 18:44:37 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* predict.def: Set hitrates according our experimental run.
|
|
|
|
Wed Aug 8 18:01:58 CEST 2001 Jan Hubicka <jh@suse.cz>
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* i386.h (HARD_REGNO_RENAME_OK): New macro.
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2001-08-08 H.J. Lu <hjl@gnu.org>
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* config/mips/mips.c (mips_unique_section): New. Copied from
|
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config/mips/elf.h.
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* config/mips/mips-protos.h (mips_unique_section): New
|
|
prototype.
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* config/mips/elf.h (UNIQUE_SECTION): Use mips_unique_section.
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* config/mips/little.h: New. Generic little endian mips
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targets. Only mips*-*-linux* is converted to use it so far.
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* config/mips/linux.h: Include "gofast.h" and "mips/mips.h".
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(WCHAR_TYPE): Defined
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(WCHAR_TYPE_SIZE): Likewise.
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|
(INIT_SUBTARGET_OPTABS): Likewise.
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(BSS_SECTION_ASM_OP): Likewise.
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(SBSS_SECTION_ASM_OP): Likewise.
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|
(ASM_OUTPUT_ALIGNED_BSS): Likewise.
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(ASM_DECLARE_OBJECT_NAME): Likewise.
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(UNIQUE_SECTION): Likewise.
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(EXTRA_SECTIONS): Likewise.
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(ASM_OUTPUT_CONSTRUCTOR): Likewise.
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(ASM_OUTPUT_DESTRUCTOR): Likewise.
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(ASM_OUTPUT_DEF): Likewise.
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|
(HANDLE_SYSV_PRAGMA): Removed.
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(NO_IMPLICIT_EXTERN_C): Likewise.
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(TARGET_MEM_FUNCTIONS): Likewise.
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(STARTFILE_SPEC): Likewise.
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(ENDFILE_SPEC): Likewise.
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(LIB_SPEC): Likewise.
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(INVOKE__main): Likewise.
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(CTOR_LIST_BEGIN): Likewise.
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(CTOR_LIST_END): Likewise.
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|
(DTOR_LIST_BEGIN): Likewise.
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(DTOR_LIST_END): Likewise.
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(SET_ASM_OP): Likewise.
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(ASM_OUTPUT_SOURCE_LINE): Likewise.
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(ASM_OUTPUT_DEF): Likewise.
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(ASM_OUTPUT_IDENT): Likewise.
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* config/mips/mips.h (ASM_SPEC): Undefine before define.
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(CPLUSPLUS_CPP_SPEC): Likewise.
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(ASM_APP_ON) Redefine only if not defined.
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(ASM_APP_OFF): Likewise.
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(ASM_OUTPUT_SOURCE_LINE): Likewise.
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(ASM_OUTPUT_IDENT): Likewise.
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* config.gcc: Update tm_file for Linux/mips.
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2001-08-08 Bernd Schmidt <bernds@redhat.com>
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* cselib.c (cselib_record_sets): If insn is predicated, turn
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sources into IF_THEN_ELSEs.
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* config/ia64/ia64.md (cond_opsi2_internal, cond_opsi2_internal_b):
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Turn into define_insn_and_split.
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* sched-deps.c: Include "cselib.h".
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(add_insn_mem_dependence, sched_analyze_1, sched_analyze_2):
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Use cselib to turn memory addresses into VALUEs.
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(sched_analyze): Call cselib_init/cselib_finish if necessary.
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* sched-int.h (struct sched_info): New member USE_CSELIB.
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* sched-ebb.c (ebb_sched_info): Initialize it.
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* sched-rgn.c (rgn_sched_info): Likewise.
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* Makefile.in (sched-deps.o): Update dependencies.
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* cselib.h (cselib_subst_to_values): Declare.
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* cselib.c (cselib_subst_to_values): No longer static. Allow MEMs
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that have no value and autoincs to be handled by generating a new
|
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dummy value.
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2001-08-08 Graham Stott <grahams@redhat.com>
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* final.c (shorten_branches): Update the INSN_ADDRESSES of insns
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within fixed length SEQUENCE.
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2001-08-08 Graham Stott <grahams@redhat.com>
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* diagnostic.h (diagnostic_format_decoder): Parenthesize macro parameter.
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(diagnostic_prefixing_rule): Likewise.
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(diagnostic_line_cutoff): Likewise.
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(diagnostic_kind_count): Likewise.
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|
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2001-08-08 Graham Stott <grahams@redhat.com>
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* alias.c (find_base_decl): Delete redundent assignment.
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2001-08-08 Graham Stott <grahams@redhat.com>
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* dependence.c (INDEX_LIMIT_CHECK): Uppercase macro parameter.
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(abs): Uppercase and paranthesize macro parameter.
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(MEM_DEPENDENCY): Add whitespace.
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2001-08-08 Graham Stott <grahams@redhat.com>
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* config/mips/mips.c (mips_legitimate_address_p): Fix enable checking
|
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failure check for CONST_INT
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2001-08-08 Graham Stott <grahams@redhat.com>
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* flow.c (back_edge_of_syntactic_loop_p): Add whitespace.
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(libcall_dead_p): Likewise.
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(mark_used_regs): Constify fmt.
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(find_use_as_address): Likewise.
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2001-08-08 Graham Stott <grahams@redhat.com>
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* c-typeck.c (RESTORE_SPELLING_DEPTH): Uppercase and parenthesize macro
|
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parameter.
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2001-08-08 Graham Stott <grahams@redhat.com>
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* combine.c (combine_simplify_rtx): Update comment and
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remove erroneous test.
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2001-08-07 Neil Booth <neil@daikokuya.demon.co.uk>
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* cppinit.c (cpp_finish): Pop the final buffer without comment.
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* cpplex.c (_cpp_lex_token): Don't pop the final buffer; and
|
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take care to avoid multiple no-newline at EOF warnings in that
|
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case.
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Tue Aug 7 22:18:06 CEST 2001 Jan Hubicka <jh@suse.cz>
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* calls.c (expand_call): Do not emit INSN_SETJMP note.
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(emit_library_call_value_1): Likewise.
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(emit_call_1): Emit REG_SETJMP note.
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* cse.c (cse_end_of_basic_block): Use REG_SETJMP instead
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of INSN_SETJMP
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* cselib.c (cselib_process_insn): Likewise.
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* flow.c (propagate_block): Likewise.
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* loop.c (find_and_verify_loops): Likewise.
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* reload.c (find_equiv_regs): Likewise.
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* reload1.c (reload): Likewise.
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* resource.c (mark_referenced_resources,
|
|
mark_set_resources): Likewise.
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* sched-deps (sched_analyze_insn, sched_analyze): Likewise.
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* final.c (final_scan_insn): Remove NOTE_INSN_SETJMP.
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* haifa-sched.c (unlink_other_notes): Likewise.
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(reemit_notes): Likewise.
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* sched-ebb.c (sched_ebb): Likewise.
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* sched-rgc.c (sched_region): Likewise.
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* rtl.c (note_insn_name): Likewise.
|
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(reg_note_name): Add REG_SETJMP
|
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* rtl.h (reg_note): Add REG_SETJMP.
|
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(insn_note): Remove NOTE_INSN_SETJMP.
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* profile.c (branch_prob): Add fake edges for setjmp.
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2001-08-07 Daniel Jacobowitz <drow@mvista.com>
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* config.gcc: Quote target_cpu_default2 correctly for
|
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powerpc*-*-* targets.
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2001-08-07 Neil Booth <neil@daikokuya.demon.co.uk>
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* cpplib.h, line-map.h: Update comments.
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* cppmain.c (printer_init): Move inline.
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(maybe_print_line, print_line): Take a map pointer.
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(cb_ident, cb_define, cb_undef, cb_include, cb_def_pragma): Update.
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(cb_file_change): Don't use prior value of print.map.
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2001-08-07 David Edelsohn <edelsohn@gnu.org>
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* doc/install.texi: Document fine-grained multilib configuration.
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Tue Aug 7 16:52:54 CEST 2001 Jan Hubicka <jh@suse.cz>
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* rtlanal.c (find_first_parameter_load): Call note_stores
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only on the instructions.
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Tue Aug 7 14:56:16 CEST 2001 Jan Hubicka <jh@suse.cz>
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* alias.c (nonlocal_mentioned_p):
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Rename CONST_CALL_P to CONST_OR_PURE_CALL_P
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* calls.c (emit_call_1): Likewise.
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* cse.c (cse_insn, invalidate_skipped_block): Likewise.
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* cselib.c (cselib_process_insn): Likewise.
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* df.c (df_insns_modify): Likewise.
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* flow.c (need_fake_edge_p): Likewise.
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(propagate_one_insn): Likewise.
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* haifa-sched.c (reemit_notes): Likewise.
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* integrate.c (copy_insn_list): Likewise.
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* jump.c (delete_prior_computation): Likewise.
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* local-alloc.c (validate_equiv_mem): Likewise.
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* loop.c (scan_loop): Likewise.
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* predict.c (estimate_probability): Likewise.
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* reload.c (reload): Likewise.
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* sched-deps (sched_analyze): Likewise.
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* rtl.h (CONST_CALL_P): rename to CONST_OR_PURE_CALL_P.
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* gcse.c (compute_hash_table): Likewise.
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(mark_call): Likewise.
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(store_killed_in_insn): Likewise.
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2001-08-07 Jason Merrill <jason_merrill@redhat.com>
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* c-semantics.c (make_rtl_for_local_static): Use DECL_RTL_SET_P.
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2001-08-06 Richard Henderson <rth@redhat.com>
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* varasm.c (assemble_gc_entry): Remove.
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* output.h: Likewise.
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2001-08-06 Richard Henderson <rth@redhat.com>
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|
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* varasm.c (assemble_constructor): Take a symbol_ref and a
|
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priority instead of a bare string. Move priority handling
|
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here from cp/decl2.c.
|
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* output.h: Update decls.
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|
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* c-decl.c (c_expand_body): Update calls to assemble_constructor
|
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and assemble_destructor.
|
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* profile.c (output_func_start_profiler): Likewise.
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* objc/objc-act.c (finish_objc): Likewise.
|
|
(build_module_descriptor): Return the symbol not the symbol name.
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2001-08-06 David Edelsohn <edelsohn@gnu.org>
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* config/rs6000/darwin.h (DOUBLE_INT_ASM_OP): Add whitespace.
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* config/rs6000/linux64.h (RS6000_MCOUNT): Define.
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({SAVE,RESTORE}_FP_{PREFFIX,SUFFIX}): Define.
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* config/rs6000/rs6000.h (ASM_OUTPUT_DOUBLE_INT): Remove whitespace.
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* config/rs6000/sysv4.h (DOUBLE_INT_ASM_OP): Add whitespace.
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* config/rs6000/xcoff.h (DOUBLE_INT_ASM_OP): Add whitespace.
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2001-08-06 Neil Booth <neil@daikokuya.demon.co.uk>
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* cpperror.c (print_containing_files): Moved to line-map.c.
|
|
(print_location): line-map.c handles re-listing or otherwise.
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* cpphash.h (struct lexer_state): Remove next_bol.
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(struct cpp_buffer): Remove include_stack_listed.
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* cpplib.c (do_line, cpp_push_buffer, _cpp_pop_buffer):
|
|
Remove faked buffer handling.
|
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(_cpp_do_file_change): Tweak.
|
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* cpplib.h (enum cpp_buffer_type): Remove BUF_FAKE.
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* cppmain.c (struct printer): Remove filename.
|
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(print_line, cb_file_change): Update accordingly.
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* line-map.c: Include intl.h.
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|
(init_line_maps): Initialize last_listed.
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(free_line_maps): Sanity check, warn if ENABLED_CHECKING.
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(add_line_map): Sanity check inputs, warn if ENABLED_CHECKING.
|
|
(print_containing_files): New.
|
|
* line-map.h (struct line_maps): New member last_listed.
|
|
(print_containing_files, INCLUDED_FROM): New.
|
|
* Makefile.in: Update.
|
|
* po/POTFILES.in: Add line-map.c.
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|
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2001-08-06 Richard Henderson <rth@redhat.com>
|
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|
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* except.c (convert_from_eh_region_ranges_1): Never mark
|
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USE or CLOBBER insns as throwing.
|
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|
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* expr.c (store_constructor): Don't clobber memory targets.
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2001-08-06 Andreas Jaeger <aj@suse.de>
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|
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* profile.c (branch_prob): Remove unused variable insn.
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|
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* Makefile.in (local-alloc.o): Add dependency on except.h.
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|
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* local-alloc.c: Include except.h for can_throw_internal prototype.
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|
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2001-08-06 Richard Henderson <rth@redhat.com>
|
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|
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* config/i386/i386.h (FORCE_PREFERRED_STACK_BOUNDARY_IN_MAIN): New.
|
|
* function.c (expand_main_function): Implement it.
|
|
* doc/tm.texi: Document it.
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|
|
2001-08-06 Stan Shebs <shebs@apple.com>
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|
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* doc/install.texi: Document powerpc-*-darwin* details.
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|
|
|
2001-08-06 Daniel Berlin <dan@cgsoftware.com>
|
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|
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* config/rs6000/aix.h (CPP_CPU_SPEC): Move back to rs6000.h
|
|
(ASM_CPU_SPEC): Move back to rs6000.h
|
|
#undef CPP_DEFAULT_SPEC and ASM_DEFAULT_SPEC before redefining them.
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|
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* config/rs6000/darwin.h (DOUBLE_INT_ASM_OP): New macro.
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|
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* config/rs6000/linux.h: Remove vtable thunks stuff we accidently
|
|
readded.
|
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|
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* config/rs6000/linux64.h: Ditto.
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|
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* config/rs6000/rs6000.h: Move CPP_CPU_SPEC and ASM_CPU_SPEC back
|
|
to here. Define default ASM_DEFAULT_SPEC and CPP_DEFAULT SPEC to
|
|
nothing.
|
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|
|
Remove accidently readded definitions of FUNCTION_PROLOGUE,
|
|
FUNCTION_EPILOGUE, ASM_OPEN_PAREN, ASM_CLOSE_PAREN
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|
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* config/rs6000/sysv4.h: Move CPP_CPU_SPEC and ASM_CPU_SPEC back
|
|
to rs6000.h
|
|
|
|
2001-08-05 Richard Henderson <rth@redhat.com>
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|
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* local-alloc.c (update_equiv_regs): Do not move insns that
|
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can throw.
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2001-08-05 Jan Hubicka <jh@suse.cz>
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|
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* Makefile.in (reload1.o): Add dedendancy on except.h
|
|
* basic-block.h (purge_all_dead_edges, purge_dead_edges): Update
|
|
prototypes.
|
|
* flow.c (purge_dead_edges, purge_all_dead_edges): Return bool
|
|
indicating wehther edges has been cleaned up.
|
|
* reload1.c: Inlucde except.h
|
|
(fixup_abnormal_edges): Accept deleted insns.
|
|
* toplev.c (rest_of_compilation): Purge dead edges unconditionally
|
|
after combine.
|
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|
2001-08-06 Neil Booth <neil@daikokuya.demon.co.uk>
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|
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* cpplib.c (do_line): Correct line number after pop_buffer.
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|
2001-08-05 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
PR preprocessor/3824
|
|
* line-map.c: Update comments.
|
|
* line-map.h: Update comments.
|
|
* tradcif.y: Don't consider large numbers unsigned.
|
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|
|
2001-08-05 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
PR preprocessor/3081
|
|
* c-lex.c (map): New.
|
|
(cb_file_change): Update map and use it.
|
|
(cb_def_pragma, cb_define, cb_undef): Use map and line.
|
|
(c_lex): Update to use map.
|
|
* cpperror.c (print_location): Move to using logical line numbers.
|
|
* cppfiles.c (stack_include_file): Update for new _cpp_do_file_change.
|
|
(cpp_make_system_header): Similarly.
|
|
(_cpp_execute_include): Stop line numbering hacks. Store the
|
|
line we will return to.
|
|
* cpphash.h (CPP_BUF_LINE): Remove.
|
|
(struct cpp_buffer): Remove lineno and pseudo_newlines.
|
|
Add map and return_to_line.
|
|
(_cpp_do_file_change): Update.
|
|
* cppinit.c (cpp_start_read): Update line kludge.
|
|
* cpplex.c (handle_newline): Don't update lineno and pseudo_newlines.
|
|
(trigraph_ok): Use logical line numbers for diagnostics.
|
|
(skip_block_comment): Likewise.
|
|
(skip_whitespace): Likewise.
|
|
(skip_line_comment): Use pfile->line instead.
|
|
(_cpp_lex_token): Update to use logical line numbering exclusively.
|
|
Handle BOL locally. Accept new lines in directives, but keep
|
|
pfile->line decremented. Diagnostics use logical lines. Update
|
|
directive handling.
|
|
* cpplib.c (SEEN_EOL): New.
|
|
(skip_rest_of_line, check_eol): Use it.
|
|
(end_directive): Increase line number when accepting the newline
|
|
at the end of a directive.
|
|
(run_directive): Simplify.
|
|
(do_line): Bad LC_LEAVEs become LC_RENAMEs. Update.
|
|
(_cpp_do_file_change): Update to take buffer line number as an
|
|
argument, and store the current map in the cpp_reader. Remove
|
|
line number kludges.
|
|
(_cpp_do__Pragma): Restore output position after a _Pragma.
|
|
(cpp_push_buffer): Don't set output line or lineno.
|
|
(_cpp_pop_buffer): Transfer more info from a faked buffer.
|
|
Remove line kludge. Set output_line.
|
|
* cppmacro.c (builtin_macro): Update handling of __LINE__.
|
|
(parse_arg): Use logical lines.
|
|
(save_lookahead_token): Save EOFs too now.
|
|
* cppmain.c (struct printer): Fix comments.
|
|
(printer_init): Simplify, let caller do errors.
|
|
(scan_translation_unit, check_multiline_token, dump_macro): Update.
|
|
(maybe_print_line): Simplify.
|
|
(print_line): Don't print a linemarker if -P.
|
|
(cb_define, cb_undef, cb_def_pragma, cb_ident, cb_include): Update.
|
|
(cb_file_change): Simplify.
|
|
* line-map.h (LAST_SOURCE_LINE): Fix.
|
|
(CURRENT_LINE_MAP): New.
|
|
|
|
2001-08-05 Bernd Schmidt <bernds@redhat.com>
|
|
|
|
* doloop.c (doloop_modify_runtime): Properly compute number of
|
|
iterations if loop was unrolled.
|
|
|
|
* alias.c (rtx_equal_for_memref_p): VALUEs are only identical
|
|
if their CSELIB_VAL_PTRs are.
|
|
|
|
* config/ia64/ia64.c (struct spill_fill_data): New member prev_insn.
|
|
(setup_spill_pointers): Initialize it.
|
|
(spill_restore_mem): Set it.
|
|
(do_spill, do_restore): Use it to add REG_INC note.
|
|
* config/ia64/ia64.md (movti_internal): Add REG_INC notes as needed.
|
|
|
|
* config/ia64/ia64.c (ia64_sched_reorder): Defer scheduling of
|
|
asms if other insns are available.
|
|
|
|
* config/ia64/ia64.c (condop_operator): New predicate.
|
|
* config/ia64/ia64.h (PREDICATE_CODES): Add it.
|
|
* config/ia64/ia64.md (cond_opsi2_internal and splitters): New
|
|
patterns.
|
|
|
|
* expr.c (expand_expr, case COND_EXPR): Prefer working with a
|
|
temporary register than directly using a MEM.
|
|
|
|
2001-08-04 Hans-Peter Nilsson <hp@bitrange.com>
|
|
|
|
* config/sh/sh.c (sh_asm_named_section): Fix typo in align
|
|
parameter in last change.
|
|
|
|
2001-08-04 Zack Weinberg <zackw@panix.com>
|
|
|
|
* sparc.md: Don't use #if inside C test expression.
|
|
|
|
2001-08-04 Richard Henderson <rth@redhat.com>
|
|
|
|
* i386.c: Revert 07-30 ix86_output_main_function_alignment_hack.
|
|
|
|
2001-08-04 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* cpphash.h (struct cpp_reader): New member directive_line.
|
|
* cpplib.h (struct cpp_callbacks): Update prototypes of callbacks.
|
|
* cpplib.c (do_define, do_undef, do_ident, do_include_common,
|
|
do_pragma): Pass line to callbacks.
|
|
(start_directive): Record line of directive.
|
|
* cppmain.c (cb_ident, cb_define, cb_undef, cb_def_pragma,
|
|
cb_include): Similarly.
|
|
* c-lex.c (cb_ident, cb_define, cb_undef, cb_def_pragma):
|
|
Similarly.
|
|
|
|
2001-08-04 Hans-Peter Nilsson <hp@bitrange.com>
|
|
|
|
* config/d30v/d30v.h: Fix typo in start of UNIQUE_SECTION
|
|
comment.
|
|
|
|
Sat Aug 4 13:51:36 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* loop.c (try_copy_prop); Kill invalidated REG_EQUAL notes.
|
|
|
|
* reload1.c (fixup_abnormal_edges): New static function.
|
|
(reload): Use it.
|
|
|
|
* flow.c (need_fake_edge_p): New function.
|
|
(flow_call_edges_add): Fix handling of noreturn and sibling calls;
|
|
avoid call insn to be very last insn in the insn stream.
|
|
|
|
* profile.c (branch_prob): Call flow_call_edges_add instead of
|
|
doing that by hand; cleanup cfg to re-merge basic blocks once
|
|
we are done.
|
|
|
|
2001-08-04 Neil Booth <neil@cat.daikokuya.demon.co.uk>
|
|
|
|
* Makefile.in (CPPLIB_H): New, so that dependencies on cpplib.h
|
|
are also on line-map.h.
|
|
* cppfiles.c (stack_include_file): Update.
|
|
* cpphash.h (struct cpp_buffer): New member return_at_eof.
|
|
(_cpp_pop_buffer): New.
|
|
* cppinit.c (cpp_destroy, cpp_finish): Update.
|
|
(do_includes): Mark each buffer to return at EOF.
|
|
* cpplex.c (_cpp_lex_token): Pop buffers at EOF. Continue or
|
|
return as requested.
|
|
* cpplib.c (run_directive, do_line, cpp_push_buffer): Update.
|
|
(cpp_pop_buffer): Rename _cpp_pop_buffer. Stop skipping.
|
|
* cpplib.h (cpp_pop_buffer): Remove.
|
|
(cpp_scan_buffer_nooutput): Rename cpp_scan_nooutput.
|
|
* cppmacro.c (cpp_scan_buffer_nooutput): Similarly. No need to pop
|
|
buffers.
|
|
* cppmain.c (scan_buffer): Rename scan_translation_unit. No need
|
|
to pop buffers.
|
|
(do_preprocessing): Update.
|
|
* fix-header.c (read_scan_file): Update. No need to pop buffers.
|
|
* c-parse.in (_yylex): Similarly.
|
|
* scan-decls.c (scan_decls): Similarly.
|
|
* line-map.h: Update comments.
|
|
|
|
* objc/Make-lang.in (objc-act.o): Update dependencies.
|
|
|
|
2001-08-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
|
|
|
|
* config/m68hc11/m68hc11.md ("cmphi_1", "cmpqi_1"): Allow memory
|
|
and soft register for operand 0.
|
|
("cmphi_z_used", "cmpqi_z_used"): Allow memory for operand 0.
|
|
|
|
2001-08-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
|
|
|
|
* config/m68hc11/m68hc11.md ("bitcmpqi"): Allow memory and soft
|
|
register for operand 0.
|
|
("bitcmpqi_z_used"): Allow memory for operand 0.
|
|
(split "bitcmpqi"): New split to handle address reg as operand 1.
|
|
|
|
2001-08-04 Andreas Jaeger <aj@suse.de>
|
|
|
|
* gcse.c: Revert Daniel's last patch.
|
|
|
|
2001-08-03 Zack Weinberg <zackw@stanford.edu>
|
|
|
|
* sparc-protos.h: Add prototypes for fp_zero_operand and
|
|
reg_or_0_operand.
|
|
* sh-protos.h: Add prototype for fpul_operand.
|
|
|
|
2001-08-04 Hans-Peter Nilsson <hp@bitrange.com>
|
|
|
|
* doc/extend.texi (Other Builtins): Fix typo in last change.
|
|
|
|
2001-08-03 Richard Henderson <rth@redhat.com>
|
|
|
|
* target.h (gcc_target): Add asm_out.named_section,
|
|
section_type_flags, have_named_sections.
|
|
* target-def.h (TARGET_ASM_NAMED_SECTION): New.
|
|
(TARGET_HAVE_NAMED_SECTIONS): New.
|
|
(TARGET_SECTION_TYPE_FLAGS): New.
|
|
|
|
* Makefile.in (toplev.o): Depend on TARGET_H.
|
|
(varasm.o, dbxout.o): Likewise.
|
|
* c-common.c (decl_attributes): Check targetm.have_named_sections
|
|
instead of ifdef ASM_OUTPUT_SECTION_NAME.
|
|
* dbxout.c (dbxout_function_decl): Likewise.
|
|
(dbxout_function_end): Likewise.
|
|
* toplev.c (compile_file): Likewise.
|
|
* varasm.c (exception_section): Likewise.
|
|
* cp/decl2.c (finish_objects): Likewise.
|
|
|
|
* defaults.h (EH_FRAME_SECTION): Remove.
|
|
(EH_FRAME_SECTION_ASM_OP): Remove.
|
|
(EH_FRAME_SECTION_NAME): New.
|
|
(UNIQUE_SECTION): Don't depend on ASM_OUTPUT_SECTION_NAME.
|
|
(UNIQUE_SECTION_P): Remove.
|
|
* dwarf2out.c (SECTION_FORMAT): Remove.
|
|
(ASM_OUTPUT_SECTION): Remove.
|
|
(output_call_frame_info): Use named_section_flags.
|
|
(output_comp_unit, dwarf2out_start_source_file): Likewise.
|
|
(dwarf2out_end_source_file, dwarf2out_define): Likewise.
|
|
(dwarf2out_undef, dwarf2out_init, dwarf2out_finish): Likewise.
|
|
* varasm.c (in_eh_frame, eh_frame_section): Remove.
|
|
(named_section_flags): New.
|
|
(named_section): Use it and targetm.section_type_flags.
|
|
(resolve_unique_section): New.
|
|
(assemble_start_function): Use it.
|
|
(asm_emit_uninitialised, assemble_variable): Likewise.
|
|
(default_section_type_flags): New.
|
|
(default_no_named_section, default_elf_asm_named_section): New.
|
|
(default_coff_asm_named_section, default_pe_asm_named_section): New.
|
|
* output.h: Update varasm.c decls.
|
|
(SECTION_*): New flags.
|
|
|
|
* crtstuff.c: Check EH_FRAME_SECTION_NAME not EH_FRAME_SECTION_ASM_OP.
|
|
(__EH_FRAME_BEGIN__, __FRAME_END__): Use attribute section.
|
|
|
|
* config/elfos.h (UNIQUE_SECTION_P): Remove.
|
|
* config/alpha/elf.h, config/arm/linux-elf.h: Likewise.
|
|
* config/arm/pe.h, config/arm/unknown-elf.h: Likewise.
|
|
* config/i386/cygwin.h, config/i386/djgpp.h: Likewise.
|
|
* config/i386/i386-interix.h, config/i386/win32.h: Likewise.
|
|
* config/ia64/sysv4.h, config/mcore/mcore-pe.h: Likewise.
|
|
* config/mips/elf.h, config/mips/elf64.h: Likewise.
|
|
* config/mips/iris6gld.h, config/mips/mips.h: Likewise.
|
|
* config/pa/pa64-hpux.h,
|
|
|
|
* config/elfos.h (ASM_OUTPUT_SECTION_NAME): Remove.
|
|
(TARGET_ASM_NAMED_SECTION): New.
|
|
* config/psos.h, config/a29k/a29k.h, config/alpha/elf.h: Likewise.
|
|
* config/alpha/vms.h, config/arm/coff.h: Likewise.
|
|
* config/arm/conix-elf.h, config/arm/elf.h: Likewise.
|
|
* config/arm/linux-elf.h, config/arm/pe.h: Likewise.
|
|
* config/arm/unknown-elf.h, config/avr/avr.h: Likewise.
|
|
* config/c4x/c4x.h, config/h8300/h8300.h: Likewise.
|
|
* config/i386/cygwin.h, config/i386/djgpp.h: Likewise.
|
|
* config/i386/i386-interix.h, config/i386/i386elf.h : Likewise.
|
|
* config/i386/sco5.h, config/i386/win32.h: Likewise.
|
|
* config/m68k/coff.h, config/mcore/mcore-pe.h: Likewise.
|
|
* config/mcore/mcore.h, config/mips/elf.h: Likewise.
|
|
* config/mips/elf64.h, config/mips/iris6.h: Likewise.
|
|
* config/mips/netbsd.h, config/mips/openbsd.h: Likewise.
|
|
* config/pa/pa64-hpux.h, config/rs6000/sysv4.h: Likewise.
|
|
* config/rs6000/xcoff.h, config/sh/sh.h: Likewise.
|
|
* config/sparc/sysv4.h: Likewise.
|
|
|
|
* config/nextstep.h: Error until named sections implemented.
|
|
|
|
* config/a29k/a29k.c (a29k_asm_named_section): New.
|
|
* config/alpha/alpha.c (SECTION_VMS_OVERLAY): New.
|
|
(vms_section_type_flags, vms_asm_named_section): New.
|
|
* config/arm/arm.c (arm_elf_asm_named_section): New.
|
|
* config/avr/avr.c (asm_output_section_name): Remove.
|
|
* config/avr/avr-protos.h: Update.
|
|
* config/c4x/c4x.c (c4x_asm_named_section): New.
|
|
* config/h8300/h8300.c (h8300_asm_named_section): New.
|
|
* config/i386/i386.c (sco_asm_named_section): New.
|
|
* config/i386/winnt.c (SECTION_PE_SHARED): New.
|
|
(i386_pe_section_type_flags): New.
|
|
(i386_pe_asm_named_section): New.
|
|
* config/i386/i386-protos.h: Update.
|
|
* config/m68k/m68k.c (m68k_coff_asm_named_section): New.
|
|
* config/mcore/mcore.c (mcore_asm_named_section): New.
|
|
* config/mips/mips.c (iris6_asm_named_section): New.
|
|
* config/mips/mips.h (ENCODE_SECTION_INFO): Use DECL_ONE_ONLY
|
|
instead of UNIQUE_SECTION_P.
|
|
* config/rs6000/rs6000.c (rs6000_elf_section_type_flags): New.
|
|
(xcoff_asm_named_section): New.
|
|
* config/sh/sh.c (sh_asm_named_section): New.
|
|
* config/sparc/sparc.c (sparc_elf_asm_named_section): New.
|
|
|
|
* config/i386/djgpp.h (EH_FRAME_SECTION_ASM_OP): Remove.
|
|
* config/i386/sco5.h (EH_FRAME_SECTION_ASM_OP*): Remove.
|
|
(EH_FRAME_SECTION_NAME): New.
|
|
(EXCEPTION_SECTION): New.
|
|
* config/ia64/ia64.h (EH_FRAME_SECTION_ASM_OP): Remove.
|
|
(DEBUG_*_SECTION): Remove.
|
|
* config/m68k/rtemself.h (EH_FRAME_SECTION_ASM_OP): Remove.
|
|
* config/mips/iris6.h (DEBUG_*_SECTION): Remove.
|
|
(EH_FRAME_SECTION_ASM_OP): Remove.
|
|
|
|
* doc/tm.texi (UNIQUE_SECTION_P): Remove.
|
|
(ASM_OUTPUT_SECTION_NAME): Remove.
|
|
(TARGET_ASM_NAMED_SECTION): New.
|
|
(TARGET_HAVE_NAMED_SECTIONS): New.
|
|
(TARGET_SECTION_TYPE_FLAGS): New.
|
|
(EH_FRAME_SECTION_ASM_OP): Remove.
|
|
(EH_FRAME_SECTION_NAME): New.
|
|
|
|
2001-08-03 Zack Weinberg <zackw@stanford.edu>
|
|
|
|
* builtins.c (fold_builtin_constant_p): Return integer_zero_node
|
|
for complex expressions when cfun == 0.
|
|
* doc/extend.texi: Document that __builtin_constant_p can be
|
|
used in data initializers as well as functions.
|
|
|
|
2001-08-03 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* config/mn10300/mn10300.h (CONDITIONAL_REGISTER_USAGE): Declare
|
|
variable I locally, instead of expecting a declaration in the
|
|
calling context.
|
|
|
|
2001-08-03 Richard Henderson <rth@redhat.com>
|
|
|
|
* except.c (collect_one_action_chain): Add an explicit cleanup
|
|
action if regions surrounding a catch were encoded entirely
|
|
within the call-site entry.
|
|
|
|
2001-08-03 Richard Henderson <rth@redhat.com>
|
|
|
|
* dbxout.c (dbxout_symbol_location): Flatten subregs first;
|
|
don't take REGNO of a non-register.
|
|
|
|
2001-08-03 John David Anglin <dave@hiauly1.hia.nrc.ca>
|
|
|
|
* gthr-dce.h (__GTHREAD_MUTEX_INIT_FUNCTION and
|
|
__GTHREAD_MUTEX_INIT_DEFAULT): New macros for mutex initialization.
|
|
(__gthread_key_delete): Remove code for __PTHREAD_LIBRARY_VERSION_1 >= 1
|
|
(__gthread_mutex_init_function): New function for mutex initialization.
|
|
|
|
2001-08-03 Daniel Berlin <dan@cgsoftware.com>
|
|
|
|
* Makefile.in: Revert screwed up commit.
|
|
|
|
2001-08-03 Stephane Carrez <Stephane.Carrez@worldnet.fr>
|
|
|
|
* config/m68hc11/t-m68hc11-gas (T_CPPFLAGS): Add _ctor and _dtor.
|
|
* config/m68hc11/larith.asm (_exit): Split in several sub-sections
|
|
merged by linker script to get a final _exit().
|
|
(__do_global_dtors): New for destructor handling in specific exit
|
|
section.
|
|
(__do_global_ctors): New for constructors in specific install section.
|
|
(__map_data_section): Map data sections before running constructors.
|
|
* config/m68hc11/m68hc11.h (INT_ASM_OP): Define to use .word.
|
|
(CTORS_SECTION_ASM_OP): Define to put in readonly section.
|
|
(DTORS_SECTION_ASM_OP): Likewise.
|
|
(CTORS_SECTION_FUNCTION): Define to force a reference to
|
|
__do_global_ctors.
|
|
(DTORS_SECTION_FUNCTION): Likewise for __do_global_dtors.
|
|
|
|
2001-08-03 Daniel Berlin <dan@cgsoftware.com>
|
|
|
|
* ChangeLog: Fix date on previous ChangeLog entry for GCSE.
|
|
|
|
* Makefile.in: Add df.h to gcse.c dependencies.
|
|
|
|
2001-08-03 John David Anglin <dave@hiauly1.hia.nrc.ca>
|
|
|
|
* varasm.c (output_constant_def_contents): Use for the length of a
|
|
string constant either its TREE_STRING_LENGTH or its int_size_in_bytes
|
|
depending on which is larger.
|
|
|
|
2001-08-03 Daniel Berlin <dan@cgsoftware.com>
|
|
|
|
* gcse.c: Include df.h for use as a dataflow analyzer.
|
|
Remove regvec.
|
|
Declaration of reg_set_info: gone.
|
|
New df_analyzer variable used by store motion.
|
|
(reg_set_info): Deleted.
|
|
(mark_mem_regs): New function, analyze regs used by a mem.
|
|
(store_ops_ok): Use dataflow analyzer results to determine if
|
|
necessary regs are changed in the block.
|
|
(find_moveable_store): Remove check for symbol ref, we can handle
|
|
much more complex expressions now.
|
|
(compute_store_table): Remove most of the code, it's unnecessary
|
|
now that the dataflow analyzer records the info for us.
|
|
(store_killed_after): Add parameter to say whether to do the
|
|
store_ops_okay test, used to speed up testing when we already know
|
|
the answer, and just want to know if the store itself was killed.
|
|
(build_store_vector): Largely rewritten to calculate the various
|
|
vectors properly, and somewhat optimized.
|
|
(store_motion): Init the df_analyzer, get REG_DEF chains.
|
|
Also handle trapping expressions (since mems almost always trap)
|
|
(simple_mem): Redefine what a simple mem is.
|
|
|
|
2001-08-03 DJ Delorie <dj@redhat.com>
|
|
|
|
* ifcvt.c (noce_get_alt_condition): Don't make an auxiliary
|
|
set from a constant part of the condition.
|
|
|
|
2001-08-01 Andrew Cagney <ac131313@redhat.com>
|
|
|
|
* mkdeps.c (deps_add_default_target): Make local variable
|
|
``start'' a const char pointer.
|
|
* dwarf2out.c (compute_section_prefix): Localize use of ``p''.
|
|
|
|
2001-08-03 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
|
|
|
|
* doc/install.texi (Configuration): Fix markup.
|
|
(Specific, i?86-*-udk): Likewise.
|
|
(Specific, alpha*-dec-osf*): Warn against --with-gnu-as,
|
|
--with-gnu-ld.
|
|
Document --enable-threads and --enable-libgcj status.
|
|
(Specific, mips-sgi-irix*): Canonicalize triples.
|
|
(Specific, mips-sgi-irix5): Warn about problems with this config.
|
|
Mention required GNU as patch.
|
|
Native assembler problems are fixed.
|
|
(Specific, mips-sgi-irix6): Update O32 ABI support status.
|
|
Document --enable-threads and --enable-libgcj status.
|
|
|
|
2001-08-02 Nick Clifton <nickc@cambridge.redhat.com>
|
|
|
|
* Makefile.in, mklibgcc.in: Restore changes with fixed invocation
|
|
of mkinstalldirs.
|
|
|
|
2001-08-03 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/ia64/sysv4.h (ASM_OUTPUT_LABELREF): Don't write to
|
|
constant data.
|
|
|
|
2001-08-03 Richard Henderson <rth@redhat.com>
|
|
|
|
* rtlanal.c (find_first_parameter_load): Stop if we
|
|
reach a CODE_LABEL at BOUNDARY.
|
|
|
|
2001-08-03 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/alpha/alpha.md (force_movdi): New insn.
|
|
* config/alpha/alpha.c (alpha_expand_prologue): Use it.
|
|
Tweek FRP marking of VMS prologue insns.
|
|
* config/alpha/vms.h (EPILOGUE_USES): New.
|
|
|
|
2001-08-02 Richard Henderson <rth@redhat.com>
|
|
|
|
* Makefile.in, mklibgcc.in: Revert mkinstalldirs change.
|
|
|
|
2001-08-02 Lars Brinkhoff <lars@nocrew.org>
|
|
|
|
* combine.c, config.gcc, cse.c, defaults.h, real.c, reload.c,
|
|
simplify-rtx.c, config/alpha/alpha.h, config/avr/avr.h,
|
|
config/convex/convex.h, config/d30v/d30v.c,
|
|
config/d30v/d30v.h, config/dsp16xx/dsp16xx.h,
|
|
config/elxsi/elxsi.h, config/fr30/fr30.h, config/m88k/m88k.c,
|
|
config/mips/mips.h, config/mn10200/mn10200.h,
|
|
config/mn10300/mn10300.h, config/pdp11/pdp11.md,
|
|
config/v850/v850.h, config/vax/openbsd.h,
|
|
config/vax/openbsd1.h, config/vax/ultrix.h,
|
|
config/vax/vax-protos.h, config/vax/vax.c, config/vax/vax.h,
|
|
config/vax/vax.md, config/vax/vaxv.h, config/vax/xm-vms.h,
|
|
cp/decl2.c, doc/contrib.texi, doc/cpp.texi, doc/gcc.texi,
|
|
doc/install.texi, doc/invoke.texi, doc/md.texi, doc/rtl.texi,
|
|
doc/tm.texi: consistently use "VAX", "VAXen", and "MicroVAX"
|
|
in comments and documentation.
|
|
|
|
2001-08-03 Neil Booth <neil@cat.daikokuya.demon.co.uk>
|
|
|
|
* line-map.c: New.
|
|
* line-map.h: New.
|
|
* Makefile.in (line-map.o): New.
|
|
(LIBCPP_OBJS, LIBCPP_DEPS): Update.
|
|
* c-lex.c (cb_file_change): Update for new cpp_file_change structure.
|
|
* cpperror.c (print_containing_files): Similarly.
|
|
(print_location): Update. Don't output a space before _Pragma.
|
|
* cppfiles.c (stack_include_file): Set to line 1 immediately.
|
|
(stack_include_filee, cpp_make_system_header): Update.
|
|
(_cpp_execute_include): Get logical line number right for calling
|
|
as-yet-unterminated #include.
|
|
* cpphash.h (struct cpp_reader): Add line_maps.
|
|
(_cpp_do_file_change): Update.
|
|
* cppinit.c (cpp_create_reader): Initialize line maps.
|
|
(cpp_destroy): Destroy line maps.
|
|
(cpp_start_read): Get logical line number right.
|
|
* cpplex.c (parse_string): Only warn once for multi-line strings.
|
|
Use boolean variable for null warning.
|
|
* cpplib.c (_cpp_handle_directive): End the directive if it isn't
|
|
already.
|
|
(do_include_common): End the directive early.
|
|
(do_line): Don't warn about out-of-range lines in preprocessed
|
|
source. Update. Remove unused variables.
|
|
(_cpp_do_file_change): Update for new line mapping.
|
|
(pragma_cb): New typedef.
|
|
(cpp_register_pragma): Stop looking ahead before calling the
|
|
handler. Clean up.
|
|
(do_pragma_system_header): End directive early.
|
|
(cpp_get_line_maps): New.
|
|
(cpp_pop_buffer): Fudge logical line. Update.
|
|
* cpplib.h: Include line-map.h
|
|
(enum cpp_fc_reason): Remove.
|
|
(struct cpp_file_change): Update.
|
|
(cpp_get_line_maps): New.
|
|
* cppmain.c (struct_printer): New member map.
|
|
(cb_file_change): Update for new mappings.
|
|
* fix-header.c (cb_file_change): Similarly.
|
|
|
|
2001-08-02 Nick Clifton <nickc@cambridge.redhat.com>
|
|
|
|
* Makefile.in (libgcc.mk): Define mkinstalldirs.
|
|
* mklibgcc.in: Use mkinstalldirs instead of mkdir.
|
|
|
|
2001-08-02 Lars Brinkhoff <lars@nocrew.org>
|
|
|
|
* config/vax/vax.c: include expr.h.
|
|
|
|
2001-08-02 Nick Clifton <nickc@cambridge.redhat.com>
|
|
|
|
* Makefile.in ($(srcdir)/configure): Only rebuild in
|
|
maintainer mode.
|
|
($(srcdir)/config.in): Only define in maintainer mode.
|
|
($(srcdir)/cstamp-h.in): Only define in maintainer mode.
|
|
|
|
2001-08-02 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* doc/install.texi (Install GCC: Binaries): Update Bull info.
|
|
|
|
2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
|
|
|
|
* gcc.c (set_collect_gcc_options): New function, split out from
|
|
main.
|
|
Ignore elided switches.
|
|
(do_spec_1): Invoke before executing command.
|
|
(set_input): Export.
|
|
Move declaration ...
|
|
* gcc.h (set_input): ... here.
|
|
* config/alpha/osf.h (ASM_FINAL_SPEC): Use %U.s to refer to input
|
|
file.
|
|
|
|
2001-08-02 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
Kill -fhonor-std.
|
|
* doc/c-tree.texi (Namespaces): Remove std & -fhonor-std
|
|
interaction.
|
|
* doc/invoke.texi (C++ Dialect Options): Remove -fno-honor-std.
|
|
|
|
2001-08-02 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* mips.md (movdicc): Make conditional on TARGET_64BIT. Likewise
|
|
for the unnamed instructions it expands to.
|
|
|
|
2001-08-02 Richard Henderson <rth@redhat.com>
|
|
|
|
* regclass.c (call_really_used_regs): Conditionally define.
|
|
(init_reg_sets_1): Don't use it if not defined.
|
|
(fix_register): Similarly, don't set it.
|
|
|
|
2001-08-01 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
|
|
|
|
* params.def (PARAM_MAX_INLINE_INSNS): Change default to 600.
|
|
Correct comment that had been missed in the previous change.
|
|
|
|
2001-08-01 Stan Shebs <shebs@apple.com>
|
|
|
|
* config/darwin.c (machopic_stub_name): Try matching by name.
|
|
(update_stubs): New function.
|
|
(darwin_encode_section_info): Call it and update_non_lazy_ptrs
|
|
unconditionally.
|
|
|
|
2001-08-01 Richard Henderson <rth@redhat.com>
|
|
|
|
* except.c (output_function_exception_table): Use assemble_align.
|
|
* varasm.c (assemble_eh_label): Remove.
|
|
(assemble_eh_align, assemble_eh_integer): Remove.
|
|
|
|
2001-08-01 Robert Lipe <robertl@caldera.com>
|
|
|
|
* dwarfout.c: Remove reference to README.DWARF.
|
|
|
|
2001-08-01 Andrew MacLeod <amacleod@redhat.com>
|
|
|
|
* regclass.c (call_really_used_regs): New array for registers which
|
|
are actually used by a call.
|
|
(init_reg_sets_1): Initialize regs_invalidated_by_call with the
|
|
new array.
|
|
(fix_register): Set call_really_used too.
|
|
* config/ia64/ia64.h (CALL_REALLY_USED_REGISTERS): Initialize.
|
|
* doc/tm.texi (CALL_REALLY_USED_REGISTERS): Document.
|
|
|
|
2001-08-01 Richard Henderson <rth@redhat.com>
|
|
|
|
* read-rtl.c (read_name): Consider \r whitespace.
|
|
|
|
2001-07-11 Andrew Cagney <ac131313@redhat.com>
|
|
|
|
* config.gcc: Recognize powerpc-*-netbsd*.
|
|
|
|
* doc/install.texi (Host/target specific installation notes for
|
|
GCC): Mention powerpc-*-netbsd*.
|
|
|
|
* config/rs6000/netbsd.h: New file.
|
|
(STANDARD_STARTFILE_PREFIX, LINK_SHLIB_SPEC): Redefine.
|
|
(LIB_DEFAULT_SPEC, STARTFILE_DEFAULT_SPEC): Redefine.
|
|
(ENDFILE_DEFAULT_SPEC, LINK_START_DEFAULT_SPEC): Redefine.
|
|
(LINK_OS_DEFAULT_SPEC, CPP_OS_DEFAULT_SPEC): Redefine.
|
|
(TARGET_VERSION): Redefine.
|
|
|
|
* config/rs6000/t-ppccomm (MULTILIB_MATCHES_SYSV): Recognize
|
|
mcall-netbsd as a match for mcall-sysv.
|
|
(EXTRA_MULTILIB_PARTS): Add ncrti$(objext) and ncrtn$(objext).
|
|
(ncrti.S, ncrtn.S): New targets.
|
|
($(T)ncrti$(objext), $(T)ncrtn$(objext)): New targets.
|
|
|
|
* config/rs6000/sysv4.h (SUBTARGET_OVERRIDE_OPTIONS): Recognize
|
|
"netbsd' as a V4 ABI.
|
|
(ASM_SPEC): Check for -mcall-netbsd.
|
|
(CC1_SPEC, CC1_SPEC, LINK_START_SPEC, LINK_OS_SPEC): Ditto.
|
|
(CPP_ENDIAN_SPEC, CPP_SPEC, STARTFILE_SPEC): Ditto.
|
|
(LIB_SPEC, ENDFILE_SPEC): Ditto.
|
|
(LIB_NETBSD_SPEC, STARTFILE_NETBSD_SPEC): Define.
|
|
(ENDFILE_NETBSD_SPEC, LINK_START_NETBSD_SPEC): Define.
|
|
(LINK_OS_NETBSD_SPEC, CPP_OS_NETBSD_SPEC): Define.
|
|
(SUBTARGET_EXTRA_SPECS): Add NetBSD specs.
|
|
|
|
* doc/invoke.texi (Option Summary): Add -mcall-netbsd.
|
|
(RS/6000 and PowerPC Options): Mention -mcall-netbsd.
|
|
|
|
2001-08-01 Mark Kettenis <kettenis@gnu.org>
|
|
|
|
* unwind-pe.h (base_of_encoded_value, read_encoded_value): Define
|
|
only if NO_BASE_OF_ENCODED_VALUE isn't defined.
|
|
* unwind-dw2-fde.c (NO_BASE_OF_ENCODED_VALUE): Define before
|
|
including "unwind-pe.h".
|
|
|
|
Wed Aug 1 20:01:42 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* rs6000.md (define_splits): Kill unused constraints.
|
|
|
|
Wed Aug 1 20:02:12 CEST 2001 Graham Stott <grahams@redhat.com>
|
|
Jan Hubicka <jh@suse.cz>
|
|
|
|
* function.c (thread_prologue_and_epilogue_insns): Kill code
|
|
dealing with non-existent CFG.
|
|
|
|
2001-08-01 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* alias.c: Fix comment formatting.
|
|
* bitmap.c: Likewise.
|
|
* builtins.c: Likewise.
|
|
* calls.c: Likewise.
|
|
* c-common.c: Likewise.
|
|
* c-decl.c: Likewise.
|
|
* c-dump.c: Likewise.
|
|
* c-lex.c: Likewise.
|
|
* collect2.c: Likewise.
|
|
* combine.c: Likewise.
|
|
* conflict.c: Likewise.
|
|
* cppfiles.c: Likewise.
|
|
* cppinit.c: Likewise.
|
|
* cpplex.c: Likewise.
|
|
* cpplib.c: Likewise.
|
|
* cppmacro.c: Likewise.
|
|
* cppspec.c: Likewise.
|
|
* c-pragma.c: Likewise.
|
|
* crtstuff.c: Likewise.
|
|
* cse.c: Likewise.
|
|
* cselib.c: Likewise.
|
|
* c-semantics.c: Likewise.
|
|
* c-typeck.c: Likewise.
|
|
|
|
2001-08-01 H.J. Lu <hjl@gnu.org>
|
|
|
|
* config/mips/linux.h (ASM_OUTPUT_IDENT): Defined.
|
|
|
|
2001-08-01 H.J. Lu <hjl@gnu.org>
|
|
|
|
* gcc/config/mips/linux.h (ASM_OUTPUT_SOURCE_LINE): Defined.
|
|
|
|
2001-08-01 Ziemowit Laski <zlaski@apple.com>
|
|
|
|
* c-parse.in (OBJC_NEED_RAW_IDENTIFIER): Define macro and flag for
|
|
contextualizing Objective-C class name lookup by the lexer.
|
|
(typespec_reserved_nonattr): Disable ObjC class name lookup after
|
|
seeing a TYPESPEC.
|
|
(protocoldef): Add support for forward @protocol declarations.
|
|
(yylexname): Suppress ObjC class name lookup in certain contexts;
|
|
re-enable after lookup is complete.
|
|
(_yylex): Re-enable ObjC class name lookup when certain
|
|
punctuation marks are seen.
|
|
|
|
* objc/objc-act.c (check_protocol_recursively): New function used
|
|
for finding circular dependencies in protocols.
|
|
(objc_declare_protocols): New function for handling forward
|
|
@protocol declarations.
|
|
(receiver_is_class_object): Detect the case when 'self' is used
|
|
inside of a class method.
|
|
(build_message_expr): Issue a warning if class method is desired
|
|
but instance method is found instead.
|
|
(conforms_to_protocol): Streamline.
|
|
(objc_comptypes): Detect the fact that 'Bar<Foo> foo' conforms to
|
|
protocol Foo, even if 'Bar foo' does not.
|
|
(check_protocols): Streamline.
|
|
(start_protocol): Add checks for circular and duplicate protocol
|
|
definitions.
|
|
(encode_aggregate_within): For typedefs of structs, encode the
|
|
underlying struct.
|
|
* objc/objc-act.h (PROTOCOL_DEFINED): New tree accessor.
|
|
(objc_declare_protocols): New prototype.
|
|
|
|
2001-08-01 Neil Booth <neil@cat.daikokuya.demon.co.uk>
|
|
|
|
* cpphash.h (struct cpp_reader): New members line, pseudo_newlines.
|
|
* cpplex.c (handle_newline): Update prototype. Maintain logical
|
|
line number.
|
|
(skip_escaped_newlines, skip_block_comment, parse_string):
|
|
Update accordingly.
|
|
(_cpp_lex_token): Update, and store token position within the token.
|
|
* cpplib.h (struct cpp_token): Add line and column entries.
|
|
* cppmacro.c (replace_args): Position stringified tokens correctly.
|
|
|
|
2001-08-01 Andreas Jaeger <aj@suse.de>
|
|
|
|
* basic-block.h: Add prototype for last_loop_beg_note.
|
|
|
|
2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
|
|
|
|
* expr.c (safe_from_p): Use WITH_CLEANUP_EXPR_RTL instead of
|
|
RTL_EXPR_RTL while handling WITH_CLEANUP_EXPR nodes. Fixed typo in
|
|
comment.
|
|
(expand_expr): Use WITH_CLEANUP_EXPR_RTL instead of RTL_EXPR_RTL
|
|
while handling WITH_CLEANUP_EXPR node. Use second operand calling
|
|
expand_decl_cleanup.
|
|
* tree.c (firt_rtl_op): The third operand of WITH_CLEANUP_EXPR is
|
|
the first RTX.
|
|
(simple_cst_equal): WITH_CLEANUP_EXPR node to use its second
|
|
operand while calling simple_cst_equal.
|
|
* tree.def (WITH_CLEANUP_EXPR): Switched operands: the second
|
|
operand is the cleanup expression, the third is the RTL_EXPR.
|
|
* tree.h (WITH_CLEANUP_EXPR_RTL): New macro.
|
|
|
|
2001-07-31 Jeff Sturm <jsturm@one-point.com>
|
|
|
|
* except.c (duplicate_eh_regions): Test n_array[i] for NULL.
|
|
|
|
2001-07-31 matthew green <mrg@eterna.com.au>
|
|
|
|
* config.gcc (i386-*-netbsdelf): New description.
|
|
* config/i386/netbsd-elf.h: New file.
|
|
|
|
2001-07-30 Geoffrey Keating <geoffk@redhat.com>
|
|
|
|
* loop.c (check_dbra_loop): Use single_set to compute
|
|
jump_label.
|
|
|
|
2001-07-31 Daniel Berlin <dan@cgsoftware.com>
|
|
|
|
PowerPC reorg and support for powerpc64-*-linux*.
|
|
|
|
Also fixes emitting of constants on 32 bit and 64 bit
|
|
platforms.
|
|
|
|
* config.gcc: powerpc64-*-linux* is a new target.
|
|
Things that needed aix.h now also include xcoff.h
|
|
|
|
* config/rs6000/rs6000.h: Split XCOFF specific stuff into
|
|
xcoff.h.
|
|
Move AIX specific stuff into aix.h.
|
|
(TARGET_AIX): Renamed to TARGET_XCOFF, since the AIX ABI is used
|
|
with more than just XCOFF now.
|
|
(SET_ASM_OP): Remove, now defined where needed.
|
|
(FUNCTION_PROLOGUE): New macro definition.
|
|
(FUNCTION_EPILOGUE): New macro definition.
|
|
(ASM_OPEN_PAREN, ASM_CLOSE_PAREN): New macro definition.
|
|
|
|
* config/rs6000/xcoff.h: New file.
|
|
|
|
* config/rs6000/linux64.h: New file.
|
|
|
|
* config/rs6000/darwin.h: Copy needed AIX alignment definitions.
|
|
|
|
2001-07-31 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
* rs6000.c (print_operand_address): Handle ELF syntax.
|
|
(output_toc): Simplify. Use DOUBLE_INT_ASM_OP.
|
|
* rs6000.md (load_toc_aix_di): Handle ELF syntax.
|
|
* rs6000.h (ASM_OUTPUT_DOUBLE_INT, ASM_LONG): Use DOUBLE_INT_ASM_OP.
|
|
|
|
2001-07-31 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* rs6000.c (rs6000_override_options): Only disable
|
|
flag_function_sections for XCOFF.
|
|
(exact_log2_cint_operand): New predicate.
|
|
(reg_or_{add,sub}_cint64_operand): New predicates.
|
|
(add_operand): Compare CONST_INT with fewer function calls.
|
|
(rs6000_emit_set_const, rs6000_emit_set_long_const): New functions.
|
|
(print_operand, case 'p'): Ensure positive operand.
|
|
(rs6000_emit_load_toc_table): No load_toc_v4_pic_di.
|
|
* rs6000.h (CONST_OK_FOR_LETTER_P, case 'N'): Ensure positive value.
|
|
(PREDICATE_CODES): Add new predicates.
|
|
* rs6000.md (addsi3): Split 32-bit constants more correctly.
|
|
(divsi3, modsi3): Ensure positive power-of-2.
|
|
(adddi3): Use new predicate. Split 32-bit constants more
|
|
correctly. Re-arrange splitter to handle any constant.
|
|
(subdi3): Use new predicate.
|
|
(divdi3, moddi3): Ensure positive power-of-2.
|
|
(movdi): Use rs6000_emit_set_const.
|
|
(load_toc_v4_pic_di): Delete.
|
|
|
|
2001-07-31 Graham Stott <grahams@redhat.com>
|
|
|
|
* function.c (pad_below): Revert 2001-07-26 patch.
|
|
|
|
Tue Jul 31 15:37:35 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* reg-stack (convert_regs_1): Fix best edge condition.
|
|
|
|
Tue Jul 31 15:33:27 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* jump.c (duplicate_loop_exit_test): Better test for jumps
|
|
entering the loop; create loop pre_header.
|
|
|
|
2001-07-31 Hartmut Penner <hpenner@de.ibm.com>
|
|
|
|
* doc/install.texi: Add s390 and s390x as new targets.
|
|
* doc/invoke.texi: Add documentation of S/390 and zSeries
|
|
target options.
|
|
* doc/md.texi: Add documentation of S/390 and zSeries constraints.
|
|
|
|
2001-07-30 Roman Zippel <zippel@linux-m68k.org>
|
|
|
|
* config/m68k/m68k.md: Replace all general_operand with
|
|
nonimmediate_operand for all destinations.
|
|
* config/m68k/m68k.c (not_sp_operand): Likewise.
|
|
|
|
Mon Jul 30 23:20:34 EDT 2001 John Wehle (john@feith.com)
|
|
|
|
* flow.c (merge_blocks): Return 1 if an extra jump is inserted.
|
|
|
|
2001-07-30 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/ia64/ia64.h (DEBUG_RANGES_SECTION): New.
|
|
* config/mips/iris6.h (DEBUG_RANGES_SECTION): New.
|
|
|
|
2001-07-30 Roman Zippel <zippel@linux-m68k.org>
|
|
|
|
* config/m68k/m68k.h (TARGET_SWITCHES/TARGET_OPTIONS):
|
|
Add missing doc strings
|
|
* config/m68k/linux-aout.h (SUBTARGET_SWITCHES): Likewise
|
|
* config/m68k/linux.h (SUBTARGET_SWITCHES): Likewise
|
|
|
|
Mon Jul 30 22:16:08 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* i386.c (ix86_output_main_function_alignment_hack): New function.
|
|
(TARGET_ASM_FUNCTION_PROLOGUE): Default to it.
|
|
|
|
* flow.c (mark_dfs_back_edges): Move from loop_p ; mark back
|
|
edges by EDGE_DFS_BACK flag.
|
|
(dump_edge_info): Add dfs_back flag.
|
|
* basic-block.h (EDGE_DFS_BACK): New constant.
|
|
(mark_dfs_back_edges): Declare.
|
|
* alias.c (loop_p): Remove.
|
|
(mark_constant_function): Use mark_dfs_back_edges.
|
|
|
|
* reg-stack.c (block_info_def): Add predecessors counter and stack_out.
|
|
(reg_to_stack): Call mark_dfs_back_edges; count the predecessors.
|
|
(compensate_edge): Break out from ...
|
|
(convert_regs_1): ... here; do smart choosing of stack_out to copy.
|
|
(convert_regs_2): Set block_done once block is really done;
|
|
Do updating of the predecessors counts.
|
|
|
|
* toplev.c (rest_of_compilation): Recompute block_for_insn
|
|
before post-reload cfg_cleanup.
|
|
* function.c (thread_prologue_epilogue_insns):
|
|
Call set_block_for_new_insns when emitting prologue directly.
|
|
|
|
2001-07-30 Andreas Jaeger <aj@suse.de>
|
|
|
|
* jump.c: Add prototype for mark_modified_reg.
|
|
|
|
* cse.c (set_live_p): Add unused attribute.
|
|
|
|
* gcov.c (calculate_branch_probs): Use gcov_type to avoid
|
|
overflow.
|
|
(scan_for_source_files): Use long for count to avoid overflow.
|
|
(output_data): Likewise.
|
|
(output_data): Don't use string concatatenation to silence gcc
|
|
-traditional.
|
|
|
|
* predict.c: Fix typos and grammar.
|
|
|
|
* gcse.c (insert_insn_end_bb): Remove unused variables.
|
|
|
|
Mon Jul 30 21:54:53 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* flow.c (mark_set_1): Use REG_FREQ_FROM_BB.
|
|
(attempt_auto_inc): LIkewise.
|
|
(mark_used_reg): Likewise.
|
|
(try_pre_increment_1): Likewise.
|
|
* regclass.c (regclass): Likewise.
|
|
* global.c (allocno_compare): Update comment; change scaling factor.
|
|
* local-alloc.c (QTY_CMP_PRI): Likewise.
|
|
* regs.h (REG_FREQ_FROM_BB): New.
|
|
(REG_FREQ_MAX): Likewise.
|
|
|
|
2001-07-30 H.J. Lu <hjl@gnu.org>
|
|
|
|
* config/mips/linux.h (CPLUSPLUS_CPP_SPEC): Add
|
|
-D_GNU_SOURCE.
|
|
|
|
2001-07-30 H.J. Lu (hjl@gnu.org)
|
|
|
|
* config/mips/linux.h (ASM_DECLARE_FUNCTION_NAME): Defined.
|
|
(ASM_DECLARE_FUNCTION_SIZE): Likewise.
|
|
(FUNCTION_NAME_ALREADY_DECLARED): Likewise.
|
|
|
|
2001-07-30 Nick Clifton <nickc@cambridge.redhat.com>
|
|
|
|
* config/arm/t-arm-elf (MULTILIB_EXCEPTIONS): Skip -mthumb as well
|
|
as -mthumb-interwork when -mcpu=arm7 is specified.
|
|
|
|
Mon Jul 30 17:44:43 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* predict.def (noreturn, loop branch, loop exit): Mark as first
|
|
match heuristics.
|
|
|
|
Mon Jul 30 12:52:11 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* combine.c (try_combine): Avoid barrier after noop jumps.
|
|
|
|
2001-07-29 Neil Booth <neil@cat.daikokuya.demon.co.uk>
|
|
|
|
* cpphash.h (struct cpp_reader): Remove import_warning.
|
|
* cpplib.c (skip_rest_of_line): Don't bother turning off
|
|
macro expansion.
|
|
(parse_include): Move include handling to...
|
|
(do_include_common): ... here. Move import warning from...
|
|
(do_import): ... here.
|
|
(do_pragma_poison): Don't do a callback for poison identifiers.
|
|
* cpplib.h (struct cpp_callbacks): Don't do poison callbacks.
|
|
* cppmain.c (setup_callbacks): Similarly.
|
|
|
|
Sun Jul 29 23:26:50 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* rtlanal.c (parms_set, find_first_parameter_load): Break out from...;
|
|
handle multiple sets.
|
|
* except.c (sjlj_mark_call_sites): .... here.
|
|
* gcse.c (insert_insn_end_bb): Use find_first_parameter_load.
|
|
|
|
Sun Jul 29 21:38:45 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
Suggested by Richard Henderson and Richard Kenner:
|
|
* combine.c (recog_for_combine): Use the fake recog
|
|
only if instruction does not match.
|
|
* rtl.h (NOOP_MOVE_INSN_CODE): New.
|
|
* rtlanal.c (noop_move_p): Always return 1 for NOOP_MOVE_INSN_CODE.
|
|
|
|
* combine.c (try_combine): Discover noop jump as direct jump.
|
|
|
|
2001-07-29 Daniel Berlin <dan@cgsoftware.com>
|
|
|
|
* df.c (df_rd_global_compute): Add successors to worklist, not
|
|
current item.
|
|
(df_ru_global_compute): Ditto.
|
|
|
|
2001-07-27 Daniel Berlin <dan@cgsoftware.com>
|
|
|
|
* regclass.c (reg_scan_mark_refs): Increment REG_N_REFS when we
|
|
increment REG_N_SETS.
|
|
|
|
2001-07-26 Daniel Berlin <dan@cgsoftware.com>
|
|
|
|
* sbitmap.h: New prototype for sbitmap_a_xor_b.
|
|
|
|
* sbitmap.c (sbitmap_a_xor_b): New function.
|
|
ifdef the basic block stuff on IN_GCC.
|
|
|
|
2001-07-29 Neil Booth <neil@cat.daikokuya.demon.co.uk>
|
|
|
|
* cppexp.c (parse_defined): Always record the macro name.
|
|
(lex): Don't worry about identifiers, or special-case
|
|
CPP_NOT here.
|
|
(_cpp_parse_expr): Figure out at the end of the routine
|
|
whether we saw a valid !defined() expression.
|
|
* cppfiles.c (stack_include_file): Update for mi_valid.
|
|
(_cpp_pop_file_buffer): Similarly.
|
|
* cpplex.c (_cpp_lex_token): Similarly.
|
|
* cpphash.h (enum mi_state, enum mi_ind, mi_state,
|
|
mi_if_not_defined, mi_lexed): Remove.
|
|
(mi_valid): New.
|
|
* cpplib.c (do_if): Simplify.
|
|
(do_endif, push_conditional, _cpp_handle_directive): Update
|
|
for renaming of mi_state to mi_valid.
|
|
doc:
|
|
* cpp.texi: Add index entries for digraphs, and add comment
|
|
that C++ refers to them as alternative tokens.
|
|
|
|
Sun Jul 29 18:59:13 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* basic-block.h (CLEANUP_PRE_LOOP): New.
|
|
* except.c (finish_eh_generation): Update call of cleanup_cfg.
|
|
* sibcall.c (optimize_sibling_calls): Likewise.
|
|
* toplev.c (rest_of_compilation): Likewise.
|
|
* flow.c (try_forward_edges): Take argument MODE;
|
|
do not forward over loop pre-headers if CLEANUP_PRE_LOOP.
|
|
(try_optimize_cfg): Update call of try_forward_edges.
|
|
|
|
Sun Jul 29 18:59:56 CEST 2001 Roman Zippel <zippel@linux-m68k.org>
|
|
Jan Hubicka <jh@suse.cz>
|
|
|
|
* (validate_replace_rtx_1): Fix simplification of MINUS.
|
|
|
|
2001-07-29 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
PR preprocessor/3669
|
|
* cppinit.c (init_dependency_output): Turn off dump requests
|
|
if sending dependencies to stdout.
|
|
|
|
2001-07-28 Richard Henderson <rth@redhat.com>
|
|
|
|
* flow.c (life_analysis): Elide PROP_ALLOW_CFG_CHANGES if
|
|
not optimizing.
|
|
|
|
2001-07-28 Golubev I. N. <gin@mo.msk.ru>
|
|
|
|
* config/i386/sco5.h (DWARF2_DEBUGGING_INFO): Define.
|
|
|
|
2001-07-28 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.h (ENCODE_SECTION_INFO): Check to see if DECL
|
|
is VAR_DECL first to prevent an ICE.
|
|
|
|
2001-07-28 Richard Henderson <rth@redhat.com>
|
|
|
|
* varasm.c (immed_real_const_1): Don't elide special cases for
|
|
nested functions.
|
|
(clear_const_double_mem): Clear const_tiny_rtx too.
|
|
|
|
2001-07-28 Richard Henderson <rth@redhat.com>
|
|
|
|
* dwarf2out.c (dw_val_class_offset): New.
|
|
(struct dw_ranges_struct, dw_ranges_ref): New.
|
|
(ranges_table, ranges_table_allocated): New.
|
|
(ranges_table_in_use, RANGES_TABLE_INCREMENT): New.
|
|
(add_AT_offset, add_ranges, output_ranges): New.
|
|
(print_die, output_die): Handle dw_val_class_offset.
|
|
(attr_checksum, size_of_die, value_format): Likewise.
|
|
(gen_lexical_block_die): Handle non-contiguous blocks.
|
|
(gen_block_die): Likewise.
|
|
(dwarf2out_finish): Add a DW_AT_entry_pc to the compilation unit
|
|
if needed. Dump the ranges table.
|
|
* final.c (final_start_function): Remove unnecessary notes and
|
|
rebuild the block tree before numbering the blocks.
|
|
* function.c (reorder_blocks_0): Walk the existing block tree
|
|
to unmark all blocks.
|
|
(reorder_blocks_1): Create block fragments when duplicate block
|
|
notes are seen.
|
|
(reorder_fix_fragments): New.
|
|
(reorder_blocks): Call it.
|
|
* tree.h (BLOCK_FRAGMENT_ORIGIN, BLOCK_FRAGMENT_CHAIN): New.
|
|
|
|
2001-07-28 Richard Henderson <rth@redhat.com>
|
|
|
|
* emit-rtl.c (adjust_address): Make a copy of the memory address.
|
|
|
|
2001-07-28 Richard Henderson <rth@redhat.com>
|
|
|
|
* flow.c (add_to_mem_set_list): New function.
|
|
(init_propagate_block_info): Use it.
|
|
(mark_set_1): Likewise.
|
|
(insn_dead_p): Canonicalize memory address for dead store
|
|
comparison. Allow wider mode stores to kill narrower mode stores.
|
|
(invalidate_mems_from_autoinc): Use invalidate_mems_from_set.
|
|
(invalidate_mems_from_set): Don't handle MEMs.
|
|
|
|
2001-07-28 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.h: Fix formatting.
|
|
|
|
Sat Jul 28 23:35:22 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* basic-block.h (EDGE_FREQUENCY): New macro.
|
|
* bb-reorder (fixup_reorder_chain): Set counts and frequencies
|
|
for new BB/edges.
|
|
* flow.c (find_sub_basic_blocks): Likewise.
|
|
(try_crossjump_to_edge): Likewise; use EDGE_FREQUENCY
|
|
(redirect_edge_and_branch): Use EDGE_FREQUENCY.
|
|
|
|
* predict.c (DEF_PREDICTOR): New argument FLAGS.
|
|
(HITRATE): New macro.
|
|
(PRED_FLAG_FIRST_MATCH): New constant.
|
|
(predictor_info): New field flgags.
|
|
(combine_predictions_for_insn): Use DS theory to combine
|
|
probabilities; set the edge probabilities when finished.
|
|
(estimate_probability): Avoid duplicated matches
|
|
of LOOP_BRANCH heuristics for nested loops; update comment.
|
|
* predict.def: Add flags for each prediction, set probabilities
|
|
according to B&L paper.
|
|
* predict.h (DEF_PREDICTOR): New argument FLAGS.
|
|
|
|
* profile.c (compute_branch_probabilities): Cleanup way the edge
|
|
probabilities are computed and REG_BR_PROB notes are dropped; if
|
|
values does not match, emit error.
|
|
(init_branch_prob): Do error instead of warning when profile driven
|
|
feedback is missing or corrupt.
|
|
|
|
2001-07-27 DJ Delorie <dj@redhat.com>
|
|
|
|
* ifcvt.c (noce_get_alt_condition): If the condition is a compare
|
|
against a constant, try to adjust the compare to have the desired
|
|
constant in it so that min/max optimizations happen more often.
|
|
|
|
Fri Jul 27 17:53:00 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* flow.c (last_loop_beg_note): New function.
|
|
(redirect_edge_and_branch): Use it.
|
|
(split_edge): Likewise.
|
|
|
|
* alias.c (loop_p): Avoid uninitialized memory access.
|
|
|
|
* flow.c (try_forward_edges): Avoid accessing freed memory.
|
|
|
|
* flow.c (backward_edge_of_syntactic_loop_p): Avoid uninitialized
|
|
variable access.
|
|
|
|
2001-07-26 Andrew Haley <aph@redhat.com>
|
|
Joern Rennecke <amylaar@redhat.com>
|
|
|
|
* config/sh/linux.h (CPP_DEFAULT_CPU_SPEC): New.
|
|
(SUBTARGET_CPP_ENDIAN_SPEC): New.
|
|
(SUBTARGET_CPP_SPEC): New.
|
|
(CPP_SPEC): Remove.
|
|
* config/sh/sh.h (SUBTARGET_CPP_ENDIAN_SPEC): New.
|
|
(SUBTARGET_CPP_PTR_SPEC): New.
|
|
(CPP_DEFAULT_CPU_SPEC): New.
|
|
(EXTRA_SPECS): Add SUBTARGET_CPP_ENDIAN_SPEC,
|
|
SUBTARGET_CPP_PTR_SPEC, and CPP_DEFAULT_CPU_SPEC.
|
|
(CPP_SPEC): Break out parts into SUBTARGET_CPP_ENDIAN_SPEC,
|
|
SUBTARGET_CPP_PTR_SPEC, and CPP_DEFAULT_CPU_SPEC.
|
|
(SUBTARGET_CPP_SPEC): Define as an empty string.
|
|
|
|
2001-07-27 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
|
|
|
|
* doc/install.texi (Configuration): Properly link the host
|
|
specific instructions also when generating HTML.
|
|
|
|
Fri Jul 27 00:33:35 EDT 2001 John Wehle (john@feith.com)
|
|
|
|
* flow.c (redirect_edge_and_branch_force): Test
|
|
target->global_live_at_start.
|
|
|
|
2001-07-26 Richard Henderson <rth@redhat.com>
|
|
|
|
* simplify-rtx.c (avoid_constant_pool_reference): Export.
|
|
* rtl.h (avoid_constant_pool_reference): Declare it.
|
|
* dwarf2out.c (add_location_or_const_value_attribute): Use it.
|
|
(add_const_value_attribute): Use add_AT_unsigned for unsigned values.
|
|
|
|
Thu Jul 26 22:30:22 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* rtl.h (cleanup_barriers): Declare.
|
|
* jump.c (cleanup_barriers): New function.
|
|
* toplev.c (rest_of_compilation): Call cleanup_barriers
|
|
before loop optimizer and after bb_reorder.
|
|
|
|
* flow.c (back_edge_of_syntactic_loop_p): New.
|
|
(split_edge): Use it.
|
|
|
|
2001-07-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
|
|
|
|
* glimits.h (_MACH_MACHLIMITS_H_): Delete.
|
|
|
|
Thu Jul 26 22:22:21 2001 Denis Chertykov <denisc@overta.ru>
|
|
|
|
* cse.c (cse_process_notes): Replace any registers if the address
|
|
remains valid.
|
|
|
|
Thu Jul 26 14:04:03 EDT 2001 John Wehle (john@feith.com)
|
|
|
|
* basic-block.h (PROP_ALLOW_CFG_CHANGES): Define.
|
|
(PROP_FINAL): Include PROP_ALLOW_CFG_CHANGES.
|
|
(propagate_block): Update prototype.
|
|
* flow.c (update_life_info): Simplify the CFG and
|
|
recalculate the global regs which are alive when
|
|
removing dead code during a global update.
|
|
(propagate_block): Return non-zero if an INSN is
|
|
deleted.
|
|
|
|
2001-07-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
|
|
|
|
* Makefile.in (LIBICONV): Define.
|
|
|
|
2001-07-26 Catherine Moore <clm@redhat.com>
|
|
|
|
* config/v850/v850.h (ENCODE_SECTION_INFO): Change order
|
|
of conditional to avoid tree checking errors.
|
|
|
|
2001-07-26 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* regmove.c (regmove_optimize): Don't replace a reg with
|
|
another reg of a different mode.
|
|
|
|
2001-07-26 Andrew MacLeod <amacleod@redhat.com>
|
|
|
|
* params.def (PARAM_MAX_PENDING_LIST_LENGTH): Add parameter to
|
|
limit length of dependency flush list.
|
|
* params.h (MAX_PENDING_LIST_LENGTH): Define.
|
|
* sched-int.h (struct deps): Add pending_flush_length field.
|
|
* sched-deps.c (flush_pending_lists): Last_pending_memory_flush now
|
|
has 1 element in it.
|
|
(sched_analyze_1): Use MAX_PENDING_LIST_LENGTH.
|
|
(sched_analyze): After a jump, if the pending memory flush list is too
|
|
large, flush the pending lists.
|
|
(init_deps): Initialize pending_flush_length to 0.
|
|
* doc/invoke.texi (max_pending_list_length): Document parameter.
|
|
|
|
2001-07-26 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* toplev.c, varasm.c, final.c: Include xcoffout.h if appropriate.
|
|
* dbxout.c (dbxout_global_decl): Move outside #ifdef.
|
|
* Makefile.in (varasm.o, final.o, toplev.o): Update dependencies.
|
|
|
|
2001-07-26 Neil Booth <neil@cat.daikokuya.demon.co.uk>
|
|
|
|
* cpphash.h (struct_lexer_state): Delete was_skipping.
|
|
Move skipping here from struct cpp_reader.
|
|
* cpplex.c (parse_identifier): Update.
|
|
(_cpp_lex_token): Don't skip tokens in a directive.
|
|
* cpplib.c (struct if_stack): Update.
|
|
(start_directive, end_directive): Don't change skipping state.
|
|
(_cpp_handle_directive): Update.
|
|
(do_ifdef, do_ifndef, do_if, do_elif): Similarly.
|
|
(do_else, do_endif): Update; only check for excess tokens if not
|
|
in a skipped conditional block.
|
|
(push_conditional): Update for new struct if_stack.
|
|
|
|
2001-07-26 Graham Stott <grahams@redhat.com>
|
|
|
|
* function.c (locate_and_pad_parm): Also pad initial offset
|
|
so that the total argument size also includes the padding.
|
|
|
|
2001-07-26 Graham Stott <grahams@redhat.com>
|
|
|
|
* gensupport.c (alter_output_for_insn): Correct enable checking failure
|
|
change XSTR to XTMPL.
|
|
|
|
(process_one_cond_exec): Likewise
|
|
|
|
2001-07-25 Richard Henderson <rth@redhat.com>
|
|
|
|
* varasm.c (assemble_variable): Create DECL_RTL before setting
|
|
TREE_ASM_WRITTEN.
|
|
|
|
Thu Jul 26 00:19:30 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* predict.c (estimate_probability): Avoid duplicated predictions.
|
|
|
|
* loop.c (find_and_verify_loops): Grok multiple barriers.
|
|
|
|
Wed Jul 25 18:00:05 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* config/alpha/alpha.c (print_operand, case '/'): Don't write '/'.
|
|
|
|
* dbxout.c: Consistently use putc instead of fputc.
|
|
(print_wide_int): New function; call instead of direct fprintf.
|
|
(dbxout_type_index): Adjust calls of CHARS to be more accurate.
|
|
(dbxout_type_fields, dbxout_type_method_1): Likewise.
|
|
(dbxout_type_methods, dbxout_range_type, dbxout_type): Likewise.
|
|
(print_int_cst_octal): Likewise.
|
|
(print_octal): Show we wrote characters.
|
|
(dbxout_type): Set have_used_extensions in more places.
|
|
|
|
2001-07-25 Catherine Moore <clm@redhat.com>
|
|
|
|
* config/v850/v850.c (v850_va_arg): Use addr
|
|
instead of valist to build incr.
|
|
|
|
Wed Jul 25 22:48:59 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* flow.c (delete_dead_jumptables): New function.
|
|
(life_analyzis): Call it.
|
|
* bb-reorder.c (skip_insns_after_block): Handle contradictory
|
|
sequences.
|
|
|
|
2001-07-25 Richard Henderson <rth@redhat.com>
|
|
|
|
* except.c (reachable_handlers): Handle a region being removed
|
|
out from under a RESX.
|
|
|
|
2001-07-25 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/alpha/alpha.c (alpha_emit_conditional_move): Always
|
|
swap GE/GT if it is an fp comparison.
|
|
|
|
2001-07-25 Andrew Haley <aph@cambridge.redhat.com>
|
|
|
|
* alias.c (rtx_equal_for_memref_p): Allow strings as types in
|
|
operands.
|
|
|
|
Wed Jul 25 08:25:01 2001 Jeffrey A Law (law@cygnus.com)
|
|
|
|
* ssa.c (rename_insn_1): Do not wrap an assignment to a
|
|
paradoxical SUBREG inside a SEQUENCE. Fix minor formatting
|
|
glitch.
|
|
|
|
* ssa-ccp.c (visit_expression): Handle CALL_INSNs that can
|
|
throw an exception.
|
|
(visit_expression): When attempting to simplify an expression,
|
|
retrieve any modes for arguments before they are simplified
|
|
to constants.
|
|
|
|
2001-07-25 Andrew MacLeod <amacleod@redhat.com>
|
|
Janis Johnson <janis@us.ibm.com>
|
|
|
|
* stmt.c (expand_goto): A nonlocal goto can be a call too.
|
|
* builtins.c (expand_builtin_longjmp): Reverse label and static chain
|
|
pointer parameters to match documented usage of nonlocal_goto.
|
|
* config/ia64/ia64.md (nonlocal_goto): Revert label and static chain
|
|
parameters to their correct order.
|
|
* config/sparc/sparc.md (nonlocal_goto): Revert label and static chain
|
|
parameters to their correct order.
|
|
|
|
2001-07-25 Andrew MacLeod <amacleod@redhat.com>
|
|
|
|
* config/ia64/ia64.h (STRIP_NAME_ENCODING): Strip out '*' as well.
|
|
|
|
2001-07-25 Jan Hubicka <jh@suse.cz>
|
|
Richard Henderson <rth@redhat.com>
|
|
|
|
* flow.c (find_sub_basic_blocks): Fix handling of the last BB in
|
|
the sequence.
|
|
(make_edges): New argument update_p; populate the edge cache if set.
|
|
(find_basic_blocks): Update make_edges invocation.
|
|
|
|
2001-07-24 Joel Sherrill <joel@OARcorp.com>
|
|
|
|
* config/i960/i960.h (CPP_SPEC): Define _SOFT_FLOAT for -msoft-float.
|
|
|
|
2001-07-24 Joel Sherrill <joel@OARcorp.com>
|
|
|
|
* config/sparc/rtems.h (CPP_PREDEFINES): Remove redundant
|
|
-Acpu and -Amachine.h.
|
|
* config/sparc/rtemself.h (CPP_PREDEFINES): Likewise.
|
|
Corrected header to say ELF not a.out.
|
|
* config/sparc/sparc.h (CPP_CPU_SPEC): Define _SOFT_FLOAT
|
|
when given -msoft-float.
|
|
|
|
2001-07-24 Joel Sherrill <joel@OARcorp.com>
|
|
|
|
* config.gcc (arm*-*-rtems*): Include crtinit.o and crtfini.o as
|
|
extra multilib parts like arm-elf.
|
|
(i960-*-coff*, i960-*-rtems): Should not use collect2.
|
|
(m68020-*-elf*, m68k-*-elf*, m68k-*-rtems*): Include crtinit.o and
|
|
crtfini.o as extra multilib parts.
|
|
|
|
2001-07-24 Joel Sherrill <joel@OARcorp.com>
|
|
|
|
* configure.in: Add rtems as a supported thread model.
|
|
* gthr-rtems.h: Add missing entry point __gthread_active_p.
|
|
* configure: Rebuilt.
|
|
|
|
2001-07-24 Lars Brinkhoff <lars@nocrew.org>
|
|
|
|
* stor-layout.c (get_mode_alignment): make it work when
|
|
BITS_PER_UNIT is not a power of two.
|
|
* builtins.c (get_pointer_alignment): Likewise.
|
|
|
|
2001-07-24 Richard Henderson <rth@redhat.com>
|
|
|
|
* simplify-rtx.c (avoid_constant_pool_reference): Coerce
|
|
the retrieved constant into the expected mode.
|
|
|
|
Wed Jul 25 01:41:27 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* flow.c (try_simplify_condjump): Avoid duplicated edges.
|
|
(verify_flow_info): Check for duplicated edges; clarify
|
|
error reporting.
|
|
|
|
* flow.c (block_label): Update basic_block_for_insn.
|
|
(commit_edge_insertions): Call compute_bb_for_insn.
|
|
|
|
* flow.c (purge_dead_edges): Handle conditional jumps and conditional
|
|
returns too.
|
|
|
|
* flow.c (redirect_edge_and_branch,
|
|
try_optimize_cfg): Use redirect_edge_succ_nodup
|
|
(redirect_edge_succ_nodup): New.
|
|
* basic_block.h (redirect_edge_succ_nodup): Declare.
|
|
|
|
* toplev.c (rest_of_compilation): Rebuild CFG before cfg_cleanup
|
|
after gcse.
|
|
|
|
Wed Jul 25 00:32:49 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* flow.c (try_forward_edges): Accept fallthru edge; Update comment.
|
|
(try_crossjump_to_edge): Update commetns.
|
|
(try_crossjump_bb): Likewise.
|
|
|
|
2001-07-24 Richard Henderson <rth@redhat.com>
|
|
|
|
* combine.c (distribute_notes): Move set of need_refresh
|
|
for noop_move_p down to catch all cases.
|
|
|
|
Tue Jul 24 20:32:44 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* recog.c (split_all_insns_noflow): New.
|
|
* rtl.h (split_all_insns_noflow): Declare.
|
|
* ia64.c (ia64_reorg): Use split_all_insns_noflow.
|
|
* m68hc11.c (m68hc11_reorg): Likewise.
|
|
* sh.c (machine_dependent_reorg): Likewise.
|
|
* toplev.c (rest_of_compilation): Likewise for last split_all_insns
|
|
call.
|
|
|
|
2001-07-18 Andrew Haley <aph@cambridge.redhat.com>
|
|
|
|
* config/sh/sh.md (ashlsi3_std splitter): Split only after reload.
|
|
(ashlsi3_n splitter): Likewise.
|
|
(lshrsi3_n splitter): Likewise.
|
|
|
|
(GOTaddr2picreg): Make const SImode.
|
|
(sym_label2reg): Likewise.
|
|
(symGOT2reg): Likewise.
|
|
(symGOTOFF2reg) Likewise.
|
|
|
|
(casesi_worker_0): Make unspec SImode.
|
|
|
|
2001-07-18 Andrew Haley <aph@cambridge.redhat.com>
|
|
|
|
* config/sh/sh.c (barrier_align): Check that an operand really is
|
|
an insn before extracting its INSN_CODE.
|
|
|
|
2001-07-24 Andrew Haley <aph@cambridge.redhat.com>
|
|
|
|
* config/sh/sh.h (OVERRIDE_OPTIONS): Add braces to get rid of
|
|
dangling else.
|
|
|
|
* config/sh/sh.h (INITIALIZE_TRAMPOLINE): Truncate operands
|
|
for SImode to prevent overflow.
|
|
|
|
2001-07-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
|
|
|
|
* config/mips/irix6-libc-compat.c: New file.
|
|
* config/mips/t-iris6 (LIB2FUNCS_STATIC_EXTRA): Use it.
|
|
* doc/install.texi (Specific, mips*-sgi-irix6): Mention structure
|
|
passing workaround.
|
|
|
|
2001-07-24 lars brinkhoff <lars@nocrew.org>
|
|
|
|
* rtl.texi (REG_POINTER): Document.
|
|
(Machine Modes): Document BImode, OImode, PQImode, PHImode,
|
|
QFmode, HFmode, TQFmode, QCmode, and HCmode.
|
|
|
|
Tue Jul 24 10:49:40 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* flow.c (delete_noop_moves): Do not confuse libcall regions.
|
|
|
|
2001-07-23 Richard Henderson <rth@redhat.com>
|
|
|
|
* flow.c (try_simplify_condjump): Use tidy_fallthru_edge.
|
|
|
|
2001-07-23 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300-protos.h: Add a prototype for
|
|
general_operand_dst_push.
|
|
* config/h8300/h8300.c (general_operand_dst_push): New.
|
|
* config/h8300/h8300.h (OK_FOR_T): New.
|
|
(EXTRA_CONSTRAINT): Use it.
|
|
* config/h8300/h8300.md (movqi_push): Remove and integrate into
|
|
the existing movqi pattern.
|
|
(movhi_push): Likewise.
|
|
|
|
* reload.c: Fix comment typos.
|
|
|
|
Mon Jul 23 23:34:07 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* gcse.c (cprop_insn): Update call of cprop_cc0_jump.
|
|
|
|
2001-07-23 H.J. Lu (hjl@gnu.org)
|
|
|
|
* doc/extend.texi: Update __builtin_return_address and
|
|
__builtin_frame_address.
|
|
|
|
2001-07-23 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/i386/i386.c (ix86_expand_setcc): Don't use method 0
|
|
before CSE.
|
|
* config/i386/i386.md: New setcc+movzbl peephole2.
|
|
|
|
2001-07-23 Neil Booth <neil@cat.daikokuya.demon.co.uk>
|
|
|
|
* objc/Make-lang.in (objc-act.o): Depend on debug.h.
|
|
* objc/objc-act.c: Include debug.h.
|
|
(synth_module_prologue): Save and restore debug hooks too.
|
|
|
|
2001-07-23 lars brinkhoff <lars@nocrew.org>
|
|
|
|
* tm.texi (TARGET_FLOAT_FORMAT): Document IBM_FLOAT_FORMAT
|
|
and C4X_FLOAT_FORMAT.
|
|
(BOOL_TYPE_SIZE): Document.
|
|
|
|
Mon Jul 23 11:54:23 2001 Clinton Popetz <cpopetz@cpopetz.com>
|
|
|
|
* unroll.c (loop_iterations): Fix miscalculation of initial
|
|
giv offset.
|
|
|
|
2001-07-13 Andrew Haley <aph@redhat.com>
|
|
|
|
* doc/tm.texi (MD_CAN_REDIRECT_BRANCH): New macro.
|
|
* config/sh/sh.h (MD_CAN_REDIRECT_BRANCH): New macro.
|
|
* config/sh/sh.c (sh_can_redirect_branch): New function.
|
|
* config/sh/sh-protos.h (sh_can_redirect_branch): Declare.
|
|
* reorg.c (steal_delay_list_from_target): Use
|
|
MD_CAN_REDIRECT_BRANCH to see if redirection is possible.
|
|
|
|
Mon Jul 23 17:20:18 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* flow.c (try_simplify_condjump): Unlink insn chain on
|
|
fallthru edge; use can_fallthru.
|
|
|
|
Mon Jul 23 16:03:19 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* basic-block.h (find_sub_basic_block): Declare.
|
|
* flow.c (make_edges): New arguments MIN and MAX;
|
|
(find_sub_basic_blocks): Revamp to use make_edges
|
|
and purge_dead_edges.
|
|
(find_basic_blocks): Update call of find_sub_basic_block.
|
|
|
|
* recog.c (split_all_insns): Always expect CFG to be consistent;
|
|
call find_sub_basic_blocks in case something has changed.
|
|
* toplev.c (rest_of_compilation): Always call split_all_insns once CFG
|
|
has been built.
|
|
|
|
* basic-block.h (delete_noop_moves): Declare.
|
|
* combine.c (combine_instructions): Call it.
|
|
(recog_for_combine): Tolerate noop moves
|
|
(distribute_notes): Force refresh when register dies at noop move.
|
|
* flow.c (delete_noop_moves): Use BB structure; delete JUMP insns
|
|
too.
|
|
(life_analysis): Update delete_noop_moves call.
|
|
(set_noop_p): Move too ...
|
|
* rtlanal.c (noop_move_p): ... here.
|
|
* rtl.h (noop_move_p): Declare.
|
|
|
|
* basic-block.h (purge_all_dead_edges, purge_dead_edges): New functions.
|
|
* toplev.c (rest_of_compilation): Conditionally call purge_all_dead_edges
|
|
after combine.
|
|
* gcse.c (cprop_cc0_jump, cprop_insn): New argument "basic_block".
|
|
(cprop_jump): Likewise; call purge_dead_edges if substitution succeeded.
|
|
|
|
2001-07-23 Hans-Peter Nilsson <hp@bitrange.com>
|
|
|
|
* reload.c (push_reload): Fix typo in comment.
|
|
(find_reloads_address): Ditto.
|
|
(reg_overlap_mentioned_for_reload_p): Ditto in head comment.
|
|
|
|
2001-07-22 Richard Henderson <rth@redhat.com>
|
|
|
|
* flow.c: Grammar check and clarify a lot of comments.
|
|
(try_simplify_condjump): Rename variables to be clearer.
|
|
(try_forward_edges): Skip complex and fallthru edges.
|
|
Rearrange tests to avoid duplicate checks.
|
|
(flow_find_cross_jump): Likewise.
|
|
(outgoing_edges_match): Allow match if neither branch has
|
|
probability data. Loosen probability match to 5%.
|
|
(try_crossjump_to_edge): Hoist repeated indirection into
|
|
local variables.
|
|
(try_crossjump_bb): Don't check complex edges. Eliminate
|
|
redundant crossjump tests.
|
|
(try_optimize_cfg): Fix use of bool. Reorganize cheaper
|
|
checks before more expensive checks.
|
|
|
|
2001-07-22 Richard Henderson <rth@redhat.com>
|
|
|
|
* fold-const.c (fold): Test vs FLOAT_TYPE_P instead of
|
|
INTEGRAL_TYPE_P when folding comparisons with operand_equal_p
|
|
arguments.
|
|
|
|
2001-07-22 Richard Henderson <rth@redhat.com>
|
|
|
|
* m68k.c (const_uint32_operand): Abort if mode is <= 32 bits.
|
|
(const_sint32_operand): Likewise.
|
|
* m68k.md (anon mulsi pattern): Use const_int_operand not
|
|
const_sint32_operand.
|
|
(umulsi3_highpart): Zero extend a constant input.
|
|
(smulsi3_highpart): Don't bother checking SImode constant.
|
|
(const_umulsi3_highpart): Give op3 DImode.
|
|
(const_smulsi3_highpart): Likewise.
|
|
|
|
2001-07-22 Richard Henderson <rth@redhat.com>
|
|
|
|
* flow.c (split_block): Make sure bb_note is included in the
|
|
new block when splitting before a label.
|
|
|
|
Sun Jul 22 23:28:56 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* basic-block.h (redirect_edge_and_branch_force,
|
|
redirect_edge_and_branch, block_label, forwarder_block_p): Declare.
|
|
* flow.c (redirect_edge_and_branch_force,
|
|
redirect_edge_and_branch, block_label, forwarder_block_p): Make global.
|
|
(redirect_edge_and_branch_force): Fix copying of lifeness information.
|
|
(block_label): Handle EXIT_BLOCK_PTR by returning NULL.
|
|
* ifcvt.c (dead_or_predictable): Take BB as an new destination
|
|
instead of label; update CFG after transformation.
|
|
(find_if_case_1): Update call, use redirect_edge_and_branch_force
|
|
for finishing the transformation; handle even case where ELSE
|
|
does not follow THEN.
|
|
(find_if_case_2): Update call of dead_or_predictable; simplify
|
|
CFG update.
|
|
|
|
* emit-rtl.c (split_branch_probability): New global variable.
|
|
(try_split): Take care to set split_branch_probability and
|
|
create REG_BR_PROB note for new jump insns.
|
|
* md.texi (define_split): Document new feature.
|
|
|
|
* i386.c (ix86_split_fp_branch): Redistribute branch probability notes.
|
|
|
|
2001-07-22 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* varasm.c: Don't inlcude dbxout.h, sdbout.h or xcoffout.h.
|
|
(asm_out_file): Remove redundant declaration.
|
|
(assemble_asm): Remove old #if 0 block.
|
|
(assemble_variable): Remove end of function; debug output is
|
|
now handled with global_decl. Remove old #if 0 block. Update.
|
|
Remove saved_in_section and associated no-op code.
|
|
* Makefile.in (varasm.o): Correct dependencies.
|
|
|
|
Sun Jul 22 17:55:11 2001 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* config/i386/freebsd-aout.h (ASM_PREFERRED_EH_DATA_FORMAT): Use
|
|
the definition in defaults.h.
|
|
|
|
Sun Jul 22 21:31:04 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* jump.c: Update comments.
|
|
(delete_barrier_successors, delete_unreferenced_labels,
|
|
delete_noop_moves, tension_vector_labels, delete_from_jump_chain,
|
|
delete_labelref_insn, redirect_tablejump, jump_optimize_1,
|
|
jump_optimize, jump_optimize_minimal): Kill.
|
|
(rebuild_jump_labels): Move code from jump_optimize_1.
|
|
(purge_line_number_notes): Likewise.
|
|
(copy_loop_headers): Likewise.
|
|
* reg-stack.c: Update comment.
|
|
* stmt.c: Likewise.
|
|
* rtl.h (jump_optimize, jump_optimize_1, JUMP_NOOP_MOVES,
|
|
JUMP_AFTER_REGSCAN): Kill.
|
|
* toplev.c (rest_of_compilation): Use cleanup_cfg, call
|
|
purge_line_number_notes and copy_loop_headers.
|
|
|
|
2001-07-22 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
Richard Henderson <rth@redhat.com>
|
|
|
|
* dbxout.c (dbxout_global_decl): New.
|
|
(xcoff_debug_hooks, dbx_debug_hooks): Use it.
|
|
* sdbout.c (sdbout_finish): New.
|
|
(sdbout_debug_hooks): Use it, add comments.
|
|
(sdbout_global_decl): Defer initialised public vars to
|
|
sdbout_finish.
|
|
* varasm.c (assemble_variable): Don't output debug information
|
|
for file-scope variables.
|
|
|
|
2001-07-22 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/alpha/alpha.c (get_trap_mode_suffix): New.
|
|
(get_round_mode_suffix): New.
|
|
(print_operand): Use them for [/]. Remove support for [&'`()+].
|
|
* config/alpha/alpha.h (PRINT_OPERAND_PUNCT_VALID_P): Update.
|
|
* config/alpha/alpha.md (attr round_suffix): New.
|
|
(attr trap_suffix): New.
|
|
(all insns): Set them appropriately. Use %/ instead of the
|
|
myriad punctuators.
|
|
|
|
2001-07-22 Neil Booth <neil@cat.daikokuya.demon.co.uk>
|
|
|
|
* dbxout.c, sdbout.c, varasm.c: Revert most recent debug patch.
|
|
|
|
2001-07-22 Richard Henderson <rth@redhat.com>
|
|
|
|
* regrename.c (regrename_optimize): Compute nregs for each
|
|
potential target register.
|
|
|
|
2001-07-21 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
Richard Henderson <rth@redhat.com>
|
|
|
|
* dbxout.c (dbxout_global_decl): New.
|
|
(xcoff_debug_hooks, dbx_debug_hooks): Use it.
|
|
* sdbout.c (sdbout_finish): New.
|
|
(sdbout_debug_hooks): Use it, add comments.
|
|
(sdbout_global_decl): Defer initialised public vars to
|
|
sdbout_finish.
|
|
* varasm.c (assemble_variable): Don't output debug information
|
|
for file-scope variables.
|
|
|
|
2001-07-21 H.J. Lu (hjl@gnu.org)
|
|
|
|
* config/mips/mips.c (mips_cpu): Moved into ...
|
|
(override_options): Here.
|
|
|
|
* config/mips/mips.h (mips_cpu_attr): Replace mips_cpu with
|
|
mips_tune.
|
|
(mips_cpu): Removed.
|
|
|
|
2001-07-21 Stephane Carrez <Stephane.Carrez@worldnet.fr>
|
|
|
|
* config/m68hc11/m68hc11.md ("andqi3"): Accept d as second operand.
|
|
("iorqi3"): Likewise.
|
|
("xorqi3"): Likewise.
|
|
("*addhi3"): Fix constraint to avoid reloading in a soft register.
|
|
("*subhi3_sp): Likewise.
|
|
("*subhi3"): Likewise.
|
|
("extendhisi2"): Accept D, X and Y as source operand to avoid
|
|
reload problems.
|
|
|
|
2001-07-21 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* doc/tm.texi: Remove DEFAULT_VTABLE_THUNKS.
|
|
* config/freebsd.h: Likewise.
|
|
* config/linux.h: Likewise.
|
|
* config/openbsd.h: Likewise.
|
|
* config/alpha/linux-elf.h: Likewise.
|
|
* config/arm/linux-elf.h: Likewise.
|
|
* config/d30v/d30v.h: Likewise.
|
|
* config/fr30/fr30.h: Likewise.
|
|
* config/ia64/aix.h: Likewise.
|
|
* config/ia64/ia64.h: Likewise.
|
|
* config/mips/linux.h: Likewise.
|
|
* config/pj/pj.h: Likewise.
|
|
* config/rs6000/linux.h: Likewise.
|
|
* config/sparc/linux.h: Likewise.
|
|
* config/sparc/linux64.h: Likewise.
|
|
|
|
2001-07-20 Bruce Korb <bkorb@gnu.org>
|
|
|
|
* fixinc/fixincl.c(test_for_changes): force unsigned char comparisons
|
|
because getc() and char* may disagree on signedness.
|
|
|
|
2001-07-20 Richard Henderson <rth@redhat.com>
|
|
|
|
* doc/rtl.texi (REG_DEAD): Update for current semantics.
|
|
|
|
* flow.c (try_redirect_by_replacing_jump): Correctly compute which
|
|
insns to delete in the presence of cc0 in a jump insn.
|
|
|
|
Fri Jul 20 22:14:49 CEST 2001 Roman Zippel <zippel@linux-m68k.org>
|
|
Jan Hubicka <jh@suse.cz>
|
|
|
|
* m68k.md (zero_extend?i?i2 expander): Use gen_lowpart instead
|
|
of doing the change by hand.
|
|
|
|
Fri Jul 20 21:59:42 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* rtlanal.c (set_noop_p): Return true for noop jumps.
|
|
|
|
* expr.c (emit_single_push_insn): Add call to push expander.
|
|
* expr.h (optab_index): Add OTI_push
|
|
(push_optab): New constant.
|
|
* genopinit.c (optabs): Add push_optab.
|
|
* optabs.c (init_optab): Init push optab.
|
|
* md.texi (push??1): Document
|
|
|
|
2001-07-20 Stephane Carrez <Stephane.Carrez@worldnet.fr>
|
|
|
|
* config/m68hc11/m68hc11.md ("movdi", "movdi_internal"): Use an
|
|
expand to emit the pattern; put a REG_INC note for push/pop
|
|
instructions.
|
|
("movdf", "movdf_internal"): Likewise.
|
|
("movsi", "movsi_internal"): Likewise.
|
|
("movsf", "movsf_internal"): Likewise.
|
|
("movhi", "movqi"): Emit a REG_INC note for push/pop instructions.
|
|
|
|
2001-07-20 Stephane Carrez <Stephane.Carrez@worldnet.fr>
|
|
|
|
* config/m68hc11/m68hc11.c (m68hc11_gen_highpart): Don't use
|
|
gen_highpart.
|
|
|
|
2001-07-20 Daniel Berlin <dan@cgsoftware.com>
|
|
|
|
* params.def: Change default max inline insns to 100.
|
|
|
|
2001-07-20 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
* combine.c (combine_simplify_rtx): Generate a new shift operation
|
|
when simplifying the first operand of a (neg (ashift)) expression.
|
|
|
|
2001-07-20 Roman Lechtchinsky <rl@cs.tu-berlin.de>
|
|
|
|
* regclass.c (N_REG_INTS): Use only 32 bits per element.
|
|
|
|
2001-07-20 Kelley Cook <kelley.cook@home.com>
|
|
|
|
* doc/install.texi (sparc-sun-solaris*): Add in 4.x assembler bug
|
|
information. Move rest into ...
|
|
(*-*-solaris): ... here. Eliminate redundant information and
|
|
reword necessary packages section. Delete 4.x assembler bug info.
|
|
(sparc-sun-*): Merge into ...
|
|
(sparc-sun-sunos*): here.
|
|
|
|
2001-07-20 Catherine Moore <clm@redhat.com>
|
|
|
|
* config/v850/v850.md (casesi): Generate LABEL_REF
|
|
with Pmode.
|
|
|
|
Fri Jul 20 14:12:57 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* i386-protos.h (ix86_zero_extend_to_Pmode): Declare.
|
|
* i386.c (ix86_zero_extend_to_Pmode): Make global.
|
|
* i386.md (strclrsi expander): Use it.
|
|
|
|
Fri Jul 20 13:24:16 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* integrate.c (copy_insn_list): handle
|
|
NOTE_INSN_DELETED_LABEL, as if it were CODE_LABEL.
|
|
(copy_rtx_and_substitute): Likewise; behave to NOTE_INSN_DELETED_LABEL
|
|
identically as to CODE_LABEL.
|
|
|
|
* fold-const (fold): Convert A/B/C to A/(B*C) and
|
|
A/(B/C) to (A/B)*C
|
|
|
|
* except.c (connect_post_landing_pads): Delete the RESX insns.
|
|
|
|
2001-07-20 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* config/mips/mips.h (ISA_HAS_NMADD_NMSUB): New macro.
|
|
|
|
* config/mips/mips.md (nmadd/nmsub): Use macro.
|
|
|
|
2001-07-20 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* cppinit.c (remove_dup_dir): Make static.
|
|
(remove_dup_dirs): Make static. Only warn about preempting a
|
|
system directory with a non-system directory.
|
|
|
|
2001-07-19 Geoffrey Keating <geoffk@redhat.com>
|
|
|
|
* ifcvt.c (noce_try_store_flag_constants): Correct order
|
|
of parameters to trunc_int_for_mode.
|
|
|
|
2001-07-19 Mark Mitchell <mark@codesourcery.com>
|
|
|
|
* reorg.c (fill_simple_delay_slots): If an instruction might throw
|
|
an exception that will be caught within this function, do not fill
|
|
its delay slot with any subsequent instruction.
|
|
|
|
2001-07-19 Steve Ellcey <sje@cup.hp.com>
|
|
|
|
* tm.texi (POINTERS_EXTEND_UNSIGNED) Modify definition.
|
|
* optabs.c (can_extend_p) Check HAVE_ptr_extend for a specialized
|
|
pointer extension instruction.
|
|
* combine.c (nonzero_bits,num_sign_bit_copies) Likewise.
|
|
* simplify-rtx.c (simplify_unary_operation) Likewise.
|
|
* explow.c (convert_memory_address) Check value of
|
|
POINTERS_EXTEND_UNSIGNED to avoid some conversions when
|
|
less than zero.
|
|
* config/ia64/t-hpux (LIBGCC, INSTALL_LIBGCC, MULTILIB_OPTIONS,
|
|
MULTILIB_DIRNAMES, MULTILIB_MATCHES) Add multilib support.
|
|
* config/ia64/hpux.h (CPP_SPEC, ASM_SPEC, SUBTARGET_SWITCHES)
|
|
Add Multilib Support.
|
|
(POINTERS_EXTEND_UNSIGNED) Define for ILP32 support.
|
|
* config/ia64/ia64.h (MASK_ILP32, TARGET_ILP32, SUBTARGET_SWITCHES)
|
|
Add Multilib Support.
|
|
(POINTER_SIZE, LONG_TYPE_SIZE, MAX_LONG_TYPE_SIZE) Modify for ILP32
|
|
support.
|
|
* config/ia64/ia64.c (rtx_needs_barrier) Add support for addp4.
|
|
* config/ia64/ia64.md (ptr_extend) New instruction to "swizzle"
|
|
a 32 bit HP-UX pointer into a 64 bit HP-UX pointer.
|
|
|
|
2001-07-19 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* simplify-rtx.c (simplify_replace_rtx): Try to obtain mode from
|
|
old and new operands in `<', `3' and `b'.
|
|
|
|
2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* Makefile.in (emit-rtl.o, c-decl.o): Depend on debug.h.
|
|
(final.o): Don't depend on xcoffout.h, dbxout.h or sdbout.h.
|
|
(toplev.o): Don't depend on xcoffout.h.
|
|
* c-decl.c: Include debug.h
|
|
(duplicate_decls): Use debug hook.
|
|
* dbxout.c (dbxout_source_file, dbxout_args): Make static.
|
|
(dbx_debug_hooks, xcoff_debug_hooks): Update.
|
|
(dbxout_types): Remove.
|
|
* dbxout.h (dbxout_source_file, dbxout_types, dbxout_args): Remove.
|
|
* debug.c (do_nothing_debug_hooks): Update.
|
|
(debug_true_tree, debug_nothing_rtx): New.
|
|
* debug.h (struct rtx_def): New.
|
|
(struct gcc_debug_hooks): New hooks ignore_block,
|
|
outlining_inline_function and label.
|
|
(debug_true_tree, debug_nothing_rtx, dwarf2out_frame_init,
|
|
dwarf2out_frame_finish): New.
|
|
* dwarf2out.c (dwarf2out_ignore_block, dwarf2out_abstract_function):
|
|
Make static, update prototype.
|
|
(dwarf2_debug_hooks): Update.
|
|
* dwarf2out.h (dwarf2out_ignore_block, dwarf2out_abstract_function,
|
|
dwarf2out_frame_init, dwarf2out_frame_finish): Remove.
|
|
* dwarfout.c (dwarf_debug_hooks): Update.
|
|
* emit-rtl.c: Include debug.h.
|
|
(remove_unnecessary_notes): Use debug hook.
|
|
* final.c: Don't include dbxout.h, xcoffout.h or sdbout.h.
|
|
(final_scan_insn): Use debug hook.
|
|
* integrate.c (output_inline_function): Use debug hook.
|
|
* sdbout.c (sdbout_toplevel_data, sdbout_label): Make static.
|
|
(sdb_debug_hooks): Update.
|
|
* sdbout.h (sdbout_label, sdbout_toplevel_data): Remove.
|
|
* toplev.c: Don't include xcoffout.h.
|
|
(note_outlining_of_inline_function, debug_ignore_block): Remove.
|
|
* toplev.h (note_outlining_of_inline_function, debug_ignore_block):
|
|
Remove.
|
|
* tree.h (dwarf2out_do_frame): Remove.
|
|
|
|
2001-07-19 Catherine Moore <clm@cygnus.com>
|
|
|
|
* config/v850/v850.h (ASM_OUTPUT_LABELREF): Restore.
|
|
|
|
2001-07-19 Geoffrey Keating <geoffk@redhat.com>
|
|
|
|
* reload1.c (eliminate_regs_in_insn): When updating a set
|
|
to the frame pointer to the hardware frame pointer, perform
|
|
the update always not just when REPLACE is set.
|
|
|
|
* reload1.c (choose_reload_regs): Don't inherit a reload
|
|
that crosses multiple registers if registers past the first
|
|
don't fit in the desired class.
|
|
|
|
* ifcvt.c (noce_try_store_flag_constants): Use trunc_int_for_mode
|
|
when negating constants.
|
|
|
|
2001-07-19 Toon Moene <toon@moene.indiv.nluug.nl>
|
|
|
|
* tree.def: Document restriction on {L|R}SHIFT_EXPR's second argument.
|
|
* doc/tree.texi: Ditto.
|
|
|
|
2001-07-19 Mark Kettenis <kettenis@wins.uva.nl>
|
|
Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* unwind-dw2.c (_Unwind_FrameState): Add eh_ptr.
|
|
(extract_cie_info): Handle "eh" augmentation properly,
|
|
remember eh_ptr.
|
|
(struct frame_state, __frame_state_for): New.
|
|
|
|
2001-07-19 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
|
|
|
|
* config/alpha/osf.h (ASM_OUTPUT_WEAK_ALIAS, ASM_WEAKEN_LABEL,
|
|
HANDLE_SYSV_PRAGMA): Define.
|
|
* mips-tfile.c (add_ext_symbol): Pass complete symbol ptr, inline
|
|
previous args.
|
|
(copy_object): Caller changed.
|
|
|
|
2001-07-19 Andreas Schwab <schwab@suse.de>
|
|
|
|
* configure.in (assembler dwarf2 debug_line support): Define nop
|
|
insn for m68k.
|
|
* configure: Regenerated.
|
|
|
|
2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* Makefile.in (toplev.o, dwarfout.o, final.o): Don't depend on
|
|
dwarfout.h.
|
|
* dbxout.c (dbxout_function): Rename dbxout_funciton_decl, move
|
|
to conditionally compiled block.
|
|
(dbx_debug_hooks, xcoff_debug_hooks): Update.
|
|
* dbxout.h (dbxout_function): Remove.
|
|
* debug.c (do_nothing_debug_hooks): Update.
|
|
* debug.h (struct gcc_debug_hooks): New hooks function_decl,
|
|
global_decl, deferred_inline_function.
|
|
* dwarf2out.c (dwarf2_debug_hooks): Update.
|
|
(dwarf2out_global_decl): New.
|
|
* dwarfout.c: Don't include dwarfout.h.
|
|
(dwarfout_global_decl, dwarfout_function_decl,
|
|
dwarfout_deferred_inline_function): New.
|
|
(dwarf_debug_hooks): Update.
|
|
* dwarfout.h: Remove.
|
|
* final.c: Don't include dwarfout.h.
|
|
* sdbout.c (sdbout_global_decl): New.
|
|
(sdbout_debug_hooks): Update.
|
|
* toplev.c: Don't include dwarfout.h.
|
|
(check_global_declarations, rest_of_compilation): Use new debug hooks.
|
|
(note_deferral_of_defined_inline_function): Remove.
|
|
* toplev.h (note_deferral_of_defined_inline_function): Remove.
|
|
* ch/Makefile.in (lex.o): No dependence on dwarfout.h.
|
|
* ch/lex.c: Don't include dwarfout.h.
|
|
* cp/Make-lang.in (decl2.o): No dependence on dwarfout.h, dwarf2out.h.
|
|
(semantics.o, optimize.o): Depend on debug.h not dwarfout.h.
|
|
* cp/decl2.c: Don't include dwarfout.h and dwarf2out.h.
|
|
* cp/optimize.c: Include debug.h.
|
|
(maybe_clone_body): Use debug hook.
|
|
* cp/semantics.c: Include debug.h.
|
|
(expand_body): Use debug hook.
|
|
* po/POTFILES.in: Remove dwarfout.h.
|
|
|
|
2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* c-lex.c (c_lex): Remove CPP_INT, CPP_FLOAT cases.
|
|
* c-parse.in (yyerror, _yylex): Similarly.
|
|
* cppexp.c (parse_number, parse_defined, lex, _cpp_parse_expr):
|
|
Don't use CPP_INT, CPP_FLOAT; CPP_NUMBER is enough.
|
|
Update comments.
|
|
* cpplib.h (CPP_INT, CPP_FLOAT): Remove.
|
|
* cp/spew.c (read_token, yyerror): Remove CPP_INT, CPP_FLOAT cases.
|
|
|
|
2001-07-18 Jeff Sturm <jsturm@one-point.com>
|
|
|
|
* dwarf2out.c (dwarf2out_abstract_function): Don't emit
|
|
in-class declaration at -g1. Fixes c++/2814.
|
|
|
|
2001-07-18 Richard Henderson <rth@redhat.com>
|
|
|
|
* doc/md.texi (reload_in/out): Document restrictions in predicates
|
|
and constraints for these patterns. Document empty string matching
|
|
ALL_REGS.
|
|
|
|
2001-07-18 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
|
|
|
|
* defaults.h (ASM_OUTPUT_WEAK_ALIAS): Check for ASM_WEAKEN_LABEL.
|
|
|
|
Wed Jul 18 20:47:36 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* cse.c: Undo my previous patch.
|
|
|
|
2001-07-18 Tom Tromey <tromey@redhat.com>
|
|
|
|
For PR java/2812:
|
|
* configure: Rebuilt.
|
|
* configure.in: Don't check for iconv.h or iconv(); use AM_ICONV
|
|
instead.
|
|
* aclocal.m4 (AM_ICONV): New macro from Bruno Haible.
|
|
|
|
Wed Jul 18 18:46:30 CEST 2001 Richard Henderson <rth@cygnus.com>
|
|
Jan Hubicka <jh@suse.cz>
|
|
|
|
* flow.c (redirect_edge_and_branch): Bail out on complex edges.
|
|
(try_optimize_cfg): Do not remove tail recursive labels before sibcall.
|
|
* jump.c (mark_jump_label): Do not forward branches.
|
|
|
|
Wed Jul 18 18:35:01 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* cse.c (delete_trivially_dead_insns): Delete the libcall block
|
|
when return value is unused.
|
|
|
|
Wed Jul 18 18:28:16 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* gcse.c (pre_insert_copy_insn): Call update_ld_motion_stores.
|
|
|
|
Wed Jul 18 12:05:29 2001 Nicola Pero <n.pero@mi.flashnet.it>
|
|
|
|
* gthr-posix.h (__gthread_objc_mutex_trylock): Fixed return value
|
|
on error. We can't blindly return the result of
|
|
pthread_mutex_trylock because it returns a positive number on
|
|
error, while we must return -1 on error.
|
|
(__gthread_objc_mutex_lock, __gthread_objc_mutex_unlock): Similar
|
|
fixes.
|
|
Reported by Stephen Brandon <stephen@brandonitconsulting.co.uk>.
|
|
|
|
2001-07-18 Andreas Jaeger <aj@suse.de>
|
|
|
|
* integrate.c (output_inline_function): Correct type of debug_hooks.
|
|
|
|
2001-07-18 Toon Moene <toon@moene.indiv.nluug.nl>
|
|
|
|
* combine.c (combine_simplify_rtx): DIV can be treated
|
|
associatively for floats if unsafe math optimisations are enabled.
|
|
|
|
2001-07-17 Richard Henderson <rth@redhat.com>
|
|
|
|
* reload.c (push_secondary_reload): Accept empty-string for ALL_REGS.
|
|
|
|
2001-07-17 Richard Henderson <rth@redhat.com>
|
|
|
|
* calls.c (prepare_call_address): New parameter SIBCALLP. If true,
|
|
don't force the function address into a register.
|
|
(expand_call, emit_library_call_value_1): Update callers.
|
|
* builtins.c (expand_builtin_apply): Likewise.
|
|
* expr.h (prepare_call_address): Update decl.
|
|
|
|
2001-07-17 Chandrakala Chavva <cchavva@redhat.com>
|
|
|
|
* config.gcc: For *-*-chorusos triplet, get chorus.h file from
|
|
config directory.
|
|
* config/i386/chorus.h: Move up.
|
|
* config/sparc/chorus.h: Likewise.
|
|
* config/rs6000/chorus.h: Likewise.
|
|
* config/chorus.h: Moved here.
|
|
|
|
2001-07-17 Andreas Schwab <schwab@suse.de>
|
|
|
|
* configure.in (assembler eh_frame optimization): Handle big
|
|
endian.
|
|
* configure: Regenerated.
|
|
|
|
Tue Jul 17 23:43:31 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* expr.c (epxand_expr): Convert divisions into multiplications by
|
|
reciprocals if -ffast-math.
|
|
|
|
2001-07-17 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* dbxout.c (dbxout_really_begin_function): Rename to
|
|
dbxout_begin_function.
|
|
(dbx_debug_hooks, xcoff_debug_hooks): Update.
|
|
(dbxout_begin_function): Remove.
|
|
(dbxout_function): Update.
|
|
(dbxout_source_line): Update prototype.
|
|
* dbxout.h (dbxout_begin_function): Remove.
|
|
* debug.c (do_nothing_debug_hooks): Update.
|
|
(debug_nothing_tree): Update.
|
|
(debug_nothing_charstar_rtx): Remove.
|
|
* debug.h (union tree_node): Declare.
|
|
(struct rtx_def): Remove.
|
|
(gcc_debug_hooks): New hooks begin_prologue, end_prologue,
|
|
begin_function. Change source_line prototype.
|
|
(debug_nothing_tree): New.
|
|
(debug_nothing_charstar_rtx): Delete.
|
|
(dwarf2out_begin_prologue): Moved from ...
|
|
* tree.h: ... here.
|
|
* dwarf2out.c (dwarf2_debug_hooks): Update.
|
|
(dwarf2out_begin_prologue): Update prototype. If genuine dwarf2
|
|
debug info, call dwarf2out_source_line.
|
|
(dwarf2out_souce_line): Update prototype.
|
|
* dwarfout.c (dwarfout_begin_function): Rename dwarfout_end_prologue.
|
|
Change prototype, make static.
|
|
(dwarfout_source_line): Update prototype.
|
|
(dwarf_debug_hooks): Update.
|
|
* dwarfout.h (dwarfout_begin_function): Remove.
|
|
* final.c (final_start_function, final_scan_insn): Use appropriate
|
|
debug hooks, update to use notice_source_line.
|
|
(output_source_line): Rename notice_source_line. Don't call the
|
|
source_line debug hook.
|
|
* sdbout.c (sdbout_begin_function): Rename sdbout_begin_prologue,
|
|
make static, update prototype.
|
|
(sdbout_mark_begin_function): Rename sdbout_begin_function, update
|
|
prototype.
|
|
(sdbout_end_prologue): New.
|
|
(sdbout_source_line): Update prototype.
|
|
(sdbout_debug_hooks): Update.
|
|
(sdbout_symbol): Remove unused var.
|
|
* sdbout.h (sdbout_begin_function, sdbout_mark_begin_function):
|
|
Delete.
|
|
* varasm.c: Include debug.h.
|
|
(assemble_start_function): Use begin_function debug_hook.
|
|
* xcoffout.c (xcoffout_begin_prologue): Rename xcoffout_begin_function,
|
|
update with prototype.
|
|
(xcoffout_source_line): Update prototype.
|
|
* xcoffout.h (xcoffout_begin_prologue): Rename xcoffout_begin_function,
|
|
update prototype.
|
|
(xcoffout_source_line): Update prototype.
|
|
|
|
2001-07-17 Richard Henderson <rth@redhat.com>
|
|
|
|
* c-typeck.c (build_binary_op): Do not shorten unsigned
|
|
right shift after sign extension.
|
|
|
|
Tue Jul 17 16:56:05 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* combine.c (combine_simplify_rtx): Attempt to simplify
|
|
a*(b/c) as (a*b)/c for floats in unsafe_math mode.
|
|
|
|
* simplify-rtx.c (avoid_constatn_pool_reference): New static function.
|
|
(simplify_binary_operation, simplify_unary_operation,
|
|
simplify_relational_operation): Use it.
|
|
|
|
* combine.c (combine_simplify_rtx): Don't do associative law
|
|
on divisions; allow associative law on floats.
|
|
|
|
2001-07-17 H.J. Lu <hjl@gnu.org>
|
|
Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
|
|
|
|
* c-pragma.h (HANDLE_PRAGMA_WEAK): Define iff ASM_WEAKEN_LABEL and
|
|
ASM_OUTPUT_WEAK_ALIAS are defined.
|
|
* defaults.h (ASM_OUTPUT_WEAK_ALIAS): Define if possible.
|
|
* config/mips/iris6.h (ASM_OUTPUT_WEAK_ALIAS, ASM_WEAKEN_LABEL):
|
|
Moved ...
|
|
* config/mips/iris5.h: ... here.
|
|
(HANDLE_SYSV_PRAGMA): Defined as 1.
|
|
* varasm.c (weak_finish): Use ASM_OUTPUT_WEAK_ALIAS.
|
|
* doc/tm.texi (ASM_OUTPUT_WEAK_ALIAS): Support the undefined weak
|
|
symbol.
|
|
|
|
2001-07-17 Joseph S. Myers <jsm28@cam.ac.uk>
|
|
|
|
* c-parse.in (all_prefix_attributes): New variable.
|
|
(PUSH_DECLSPEC_STACK, POP_DECLSPEC_STACK): New macros.
|
|
(maybe_resetattrs): New production.
|
|
(c_parse_init, datadef, fndef, datadecl, setspecs, setattrs, decl,
|
|
maybe_type_quals_setattrs, initdecls, notype_initdecls, initdcl,
|
|
notype_initdcl, nested_function, notype_nested_function,
|
|
component_decl, components, components_notype,
|
|
component_declarator, component_notype_declarator,
|
|
absdcl_maybe_attribute, parm, firstparm, setspecs_fp, ivar_decl,
|
|
ivars, mydecl, myparm): Update. Avoid prefix attributes just
|
|
after a comma being applied to more than one declarator.
|
|
* doc/extend.texi (Attribute Syntax): Update. Remove
|
|
documentation of bugs that are no longer present.
|
|
|
|
2001-07-13 Eric Christopher <echristo@redhat.com>
|
|
|
|
* config/mips/mips.h: Change TUNE_MIPS* options to use
|
|
mips_tune.
|
|
(EXTRA_SPECS): Add cc1_cpu_spec.
|
|
* config/mips/mips.md (muldf3): Fix typo.
|
|
|
|
2001-07-16 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/m68k/m68k.c: Include expr.h and reload.h.
|
|
(print_operand_address) [16 bit int]: Cast INTVAL to int for %d.
|
|
[general int]: Use HOST_WIDE_INT_PRINT_DEC.
|
|
|
|
2001-07-16 Daniel Berlin <dan@cgsoftware.com>
|
|
Richard Henderson <rth@redhat.com>
|
|
|
|
* cse.c (set_live_p): Take INSN argument for cc0; update callers.
|
|
(insn_live_p): Fix fall off end of function.
|
|
(dead_libcall_p): Remove COUNTS argument; update callers.
|
|
(delete_trivially_dead_insns): Remove unused variables.
|
|
|
|
2001-07-17 Andreas Jaeger <aj@suse.de>
|
|
|
|
* config/i386/unix.h (ASM_OUTPUT_MI_THUNK): Fix output format for
|
|
x86-64 pic support.
|
|
|
|
* lcm.c (optimize_mode_switching): Avoid warning for unused
|
|
variable if !NORMAL_MODE.
|
|
|
|
* flow.c (try_crossjump_to_edge): Remove unused variable.
|
|
|
|
2001-07-16 John David Anglin <dave@hiauly1.hia.nrc.ca>
|
|
|
|
* inclhack.def (ultrix_atexit_param): New hack to fix ultrix 4.3
|
|
atexit declaration in stdlib.h.
|
|
|
|
2001-07-16 Richard Begg <Richard.Begg@colesmyer.com.au>
|
|
|
|
* fixinc/inclhack.def(hpux_vsnprintf): brokenness in stdio.h
|
|
|
|
Mon Jul 16 22:48:00 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* basic-block.h (CLEANUP_PRE_SIBCALL): New constant.
|
|
* except.c (finish_eh_generation): Update call of cleanup_cfg;
|
|
do rebuild_jump_labels instead of jump_optimize
|
|
* sibcall.c (optimize_sibling_and_tail_recursive_call): Likewise.
|
|
* toplev.c (rest_of_compulation): Likewise for -Wreturn_type.
|
|
* flow.c (try_optimize_cfg): Remove unneeded code_labels.
|
|
|
|
* flow.c: Include timevar.h
|
|
(find_basic_block): Push/pop timevar;
|
|
(cleanup_cfg): Likewise.
|
|
* timevar.def (TV_CFG, TV_CLEANUP_CFG): New.
|
|
* Makefile: Add dependencies on timevar.h
|
|
|
|
* integrate.c (save_for_inline): Kill all BASIC_BLOCK notes.
|
|
(copy_insn_list): Avoid killing of BASIC_BLOCK notes.
|
|
|
|
* rtl.h (delete_trivially_dead_insns): Add new parameter.
|
|
* toplev.c (rest_of_compilation): Update calls.
|
|
* cse.c (set_live_p, insn_live_p, dead_libcall_p): Break out from ...
|
|
(delete_trivially_dead_insns): ... here; accept new argument
|
|
preserve_basic_blocks; preserve basic blocks if set.
|
|
|
|
* reg-stack.c (stack_regs_mentioned): Return 0 if
|
|
stack_regs_mentioned_data is not initialized.
|
|
(reg_to_stack): Make stack_regs_mentioned survive after the
|
|
reg-stack is completted; do not call cleanup_cfg.
|
|
* toplev.c (rest_of_compilation): Do cleanup_cfg before bb-reorder;
|
|
make cleanup_cfg after bb-reorder to output to debug file.
|
|
|
|
2001-07-16 Richard Henderson <rth@redhat.com>
|
|
|
|
* regclass.c (init_reg_sets): Use only 32 bits per initializer
|
|
from int_reg_class_contents.
|
|
|
|
2001-07-16 Richard Henderson <rth@redhat.com>
|
|
|
|
* hard-reg-set.h (regs_invalidated_by_call): Declare.
|
|
* regclass.c (regs_invalidated_by_call): Move from cse.c.
|
|
(init_reg_sets_1): Move initialization from cse_main.
|
|
* cse.c (regs_invalidated_by_call): Move to regclass.c.
|
|
(cse_main): Move its initialization also.
|
|
* df.c (df_insn_refs_record): Use regs_invalidated_by_call.
|
|
* flow.c (propagate_one_insn): Likewise.
|
|
* gcse.c (compute_hash_table): Likewise.
|
|
(compute_kill_rd, compute_store_table): Likewise.
|
|
* sched-deps.c (sched_analyze_1): Likewise.
|
|
|
|
Mon Jul 16 18:07:07 2001 J"orn Rennecke <amylaar@redhat.com>
|
|
|
|
* gcse.c (pre_insert_copy_insn): Use gen_move_insn instead of
|
|
gen_rtx_SET.
|
|
|
|
2001-07-16 Steve Ellcey <sje@cup.hp.com>
|
|
|
|
* dominance.c (calc_dfs_tree_nonrec): Reverse order of tests
|
|
in if statement so we don't access undefined memory.
|
|
|
|
2001-07-16 Daniel Berlin <dan@cgsoftware.com>
|
|
|
|
* gcse.c: Update comment at top.
|
|
Update comment on mem handling.
|
|
mem_last_set, mem_first_set, mem_set_in_block: gone.
|
|
Declaration of reg_set_info: gone.
|
|
(oprs_unchanged_p): Don't use mem_*set_* anymore. They are
|
|
pointless with load_killed_in_block_p (they are *more*
|
|
conservative then it, not less, and less accurate).
|
|
(oprs_not_set_p): Ditto.
|
|
(alloc_gcse_mem): Don't allocate mem_set_in_block
|
|
(free_gcse_mem): Don't free it, either.
|
|
(record_last_mem_set_info): Update comment in front, remove
|
|
mem_*set_* stuff. Note the reason we don't handle stores directly
|
|
here.
|
|
(compute_hash_table): Update comments to reflect reality. Remove
|
|
mem_*set_* references.
|
|
(reset_opr_set_tables): Remove mem_*set_* references.
|
|
(mark_call): Ditto.
|
|
(mark_set): Ditto. Also remove double sets of bitmaps for REG's.
|
|
(mark_clobber): Ditto (on both parts, we double set here too).
|
|
(expr_killed_p): Remove mem_set_in_block test.
|
|
(compute_transp): Remove mem_set_in_block test.
|
|
|
|
* ssa-ccp.c: (optimize_unexecutable_edges): Add note about removal
|
|
of edge, and removal of phi alternative to dump file.
|
|
(ssa_ccp_substitute_constants): Add note about register now being
|
|
constant, and which uses were replaced in what insns to dump file.
|
|
|
|
2001-07-16 Andreas Jaeger <aj@suse.de>
|
|
|
|
* gcov.c (output_data): Use HOST_WIDEST_INT_PRINT_DEC to output
|
|
variables of type HOST_WIDEST_INT.
|
|
|
|
* libgcc2.c (__bb_exit_func): Handle gcov_type as long long.
|
|
(__bb_exit_func): Correct type of count_max to avoid overflow.
|
|
(num_digits): Handle long long argument.
|
|
|
|
* combine.c (gen_lowpart_for_combine): Remove unused variable.
|
|
|
|
2001-07-16 Neil Booth <neil@cat.daikokuya.demon.co.uk>
|
|
|
|
* output.h (sdb_begin_function_line): Restore as an extern
|
|
variable.
|
|
* sdbout.c (sdb_begin_function_line): Make extern.
|
|
|
|
2001-07-15 Richard Henderson <rth@redhat.com>
|
|
|
|
* machmode.def (Pmode): Redefine if GENERATOR_FILE.
|
|
* genrecog.c (maybe_both_true_mode): New.
|
|
(maybe_both_true_2): Use it.
|
|
(write_switch): Don't put Pmode in a switch.
|
|
* rtl.c (mode arrays): Don't explicitly size them.
|
|
|
|
Sun Jul 15 14:07:36 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* toplev.c (rest_of_compilation): Fix register_life_up_to_date
|
|
handling; move unconditional splitting before mode switching.
|
|
|
|
* i386.md (type): Add fistp type.
|
|
(i387, length_attr, scheduling definitions): Handle this type.
|
|
(fix_trunc?f?i2): Revamp to use mode switching.
|
|
(fix_trunct?f?i_nonmemory, fix_trunc?f?i_memory): New patterns.
|
|
* i386.h (fp_cw_mode): New enum
|
|
(OPTIMIZE_MODE_SWITCHING, NUM_MODES_FOR_MODE_SWITCHING, MODE_NEEDED,
|
|
MODE_PRIORITY_TO_MODE, ENUM_MODE_SET): New macros.
|
|
|
|
Sun Jul 15 12:53:51 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* Makefile.in (integrate.o): Add debug.h.
|
|
* integrate.c (debug.h): Add.
|
|
(output_inline_function): Save, reset, and restore debug_hooks.
|
|
|
|
2001-07-15 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/alpha/alpha.c (alpha_emit_xfloating_compare): Use CCmode
|
|
instead of COMPARE for the EQUIV expression.
|
|
|
|
2001-07-15 Richard Henderson <rth@redhat.com>
|
|
|
|
* flow.c (redirect_edge_and_branch_force): Initialize
|
|
global_live_at_start and global_live_at_end.
|
|
(allocate_bb_life_data): Export.
|
|
* basic-block.h (allocate_bb_life_data): Declare.
|
|
* toplev.c (rest_of_compilation): Call it.
|
|
|
|
2001-07-15 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/alpha/alpha.c (alpha_tablejump_addr_vec): New.
|
|
(alpha_tablejump_best_label): New.
|
|
* config/alpha/alpha-protos.h: Declare them.
|
|
* config/alpha/alpha.md: Use braced strings for code blocks.
|
|
(tablejump_osf): Break out add with r29.
|
|
(tablejump_osf_internal): Remove.
|
|
(tablejump_osf_nt_internal): Rename from tablejump_nt_internal,
|
|
use alpha_tablejump_addr_vec and alpha_tablejump_best_label.
|
|
|
|
Sun Jul 15 00:53:35 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* loop.c (scan_loop): Add USEs inside PARALLELs into dependencies
|
|
of the movable.
|
|
|
|
* toplev.c (rest_of_compilation): Allow new pseudoes for mode switching.
|
|
|
|
* i386-protos.h (ix86_split_fp_branch): Update prototype.
|
|
(ix86_fp_jump_nontrivial_p): New.
|
|
* i386.md (fp_jcc_?): Update call of split_fp_branch;
|
|
use ix86_fp_jump_nontrivial_p.
|
|
* i386.c (ix86_fp_jump_nontrivial_p): New.
|
|
(ix86_split_fp_branch): Accept code instead of rtx.
|
|
(ix86_expand_compare): Expand comparison early in case
|
|
doing so is resonably cheap.
|
|
|
|
2001-07-15 Nick Clifton <nickc@cambridge.redhat.com>
|
|
|
|
* config/rs6000/sysv4.h (CPP_ENDIAN_BIG_SPEC): Assert 'endian'
|
|
not 'machine'.
|
|
(CPP_ENDIAN_LITTLE_SPEC): Assert 'endian' not 'machine'.
|
|
(CPP_ENDIAN_SOLARIS_SPEC): Assert 'endian' not 'machine'.
|
|
|
|
2001-07-15 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* dbxout.c (dbxout_source_line): Make static, update prototype.
|
|
(dbx_debug_hooks, xcoff_debug_hooks): Add new hooks.
|
|
(dbxout_init, dbxout_finish, dbxout_source_line,
|
|
dbxout_begin_block, dbxout_end_block): Update for new prototypes.
|
|
* dbxout.h (dbxout_source_line): Delete.
|
|
* debug.c (debug_nothing_file, debug_nothing_file_int,
|
|
debug_nothing_file_charstar_rtx): New.
|
|
(do_nothing_debug_hooks): Update.
|
|
(debug_nothing_void, debug_nothing_charstar_rtx,
|
|
dwarf2out_end_epilogue): New.
|
|
(debug_nothing_file_charstar, debug_nothing_file_int_int): Rename.
|
|
* debug.h (struct rtx_def): Declare.
|
|
(gcc_debug_hooks): New hooks source_line, end_epilogue
|
|
and end_function.
|
|
(debug_nothing_void, debug_nothing_charstar_rtx,
|
|
dwarf2out_end_epilogue): New.
|
|
(debug_nothing_file_charstar, debug_nothing_file_int_int): Rename.
|
|
* dwarf2out.c (dwarf2out_source_line): Make static, update prototype.
|
|
(dwarf2_debug_hooks): Update.
|
|
(dwarf2out_init, dwarf2out_finish, dwarf2out_source_line,
|
|
dwarf2out_begin_block, dwarf2out_end_block): Update for new prototypes.
|
|
* dwarf2out.h (dwarf2out_source_line): Remove.
|
|
* dwarfout.c (dwarfout_end_epilogue, dwarfout_end_function):
|
|
Make static, update prototype.
|
|
(dwarfout_init, dwarfout_finish, dwarfout_source_line,
|
|
dwarfout_begin_block, dwarfout_end_block): Update for new prototypes.
|
|
(dwarf_debug_hooks): Update.
|
|
* dwarfout.h (dwarfout_end_epilogue, dwarfout_source_line,
|
|
dwarfout_end_function): Remove.
|
|
* final.c (profile_function): Use debug hooks for ending functions
|
|
and epilogues.
|
|
(output_source_line, final_end_function): Update prototype,
|
|
use debug hooks.
|
|
(final_start_function, final_scan_insn): Update.
|
|
* output.h (sdb_begin_function_line): Remove.
|
|
(final_end_function): Update prototype.
|
|
* sdbout.c (sdb_begin_function_line): Make static.
|
|
(PUT_SDB_EPILOGUE_END): Move to sdbout_end_epilogue.
|
|
(sdbout_source_line): New.
|
|
(sdbout_end_epilogue, sdbout_end_function): Make static, update
|
|
prototypes.
|
|
(sdb_debug_hooks): Update.
|
|
(sdbout_init, sdbout_source_line,
|
|
sdbout_begin_block, sdbout_end_block): Update for new prototypes.
|
|
* sdbout.h (sdbout_end_epilogue, sdbout_end_function): Remove.
|
|
* toplev.c (compile_file, rest_of_compilation): Update.
|
|
* tree.h (dwarf2out_end_epilogue): Move to debug.h.
|
|
* xcoffout.c (xcoffout_source_line, xcoffout_begin_block,
|
|
xcoffout_end_block, xcoffout_end_epilogue, xcoffout_end_function):
|
|
Update for prototype changes.
|
|
* xcoffout.h (xcoffout_source_line, xcoffout_begin_block,
|
|
xcoffout_end_block, xcoffout_end_epilogue): Update prototypes.
|
|
|
|
2001-07-15 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/alpha/alpha.h (TARGET_ABI_OSF): New.
|
|
(TARGET_ABI_WINDOWS_NT, TARGET_ABI_OPEN_VMS): Rename; update users.
|
|
* config/alpha/alpha-protos.h: Update TARGET_ABI_* users.
|
|
* config/alpha/alpha.c: Likewise.
|
|
* config/alpha/alpha.md: Likewise.
|
|
* config/alpha/alpha32.h: Likewise.
|
|
* config/alpha/vms.h: Likewise.
|
|
(OPEN_VMS): Remove.
|
|
|
|
2001-07-14 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/alpha/alpha.md: Use define_constants for unspec values.
|
|
Substitute throughout.
|
|
|
|
2001-07-14 Tim Josling <tej@melbpc.org.au>
|
|
|
|
* tree.def (EXPON_EXPR) remove. Never supported anyway.
|
|
|
|
2001-07-14 John David Anglin <dave@hiauly1.hia.nrc.ca>
|
|
|
|
* pa.md: Remove unused constraints from define_split's.
|
|
|
|
2001-04-14 Richard Henderson <rth@redhat.com>
|
|
|
|
* ifcvt.c (find_cond_trap): Test for exit block.
|
|
|
|
Sun Jul 15 00:50:20 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
Re-install recently reverted patch.
|
|
* emit-rtl.c (try_split): Update mark_jump_label call.
|
|
* flow.c (find_sub_basic_blocks): Likewise.
|
|
* jump.c (cross_jump_death_matters, find_cross_jump, do_cross_jump,
|
|
jump_back_p): Kill.
|
|
(mark_all_labels): Kill second parameter.
|
|
(jump_optimize, jump_optimize_1): Kill cross_jump parameter.
|
|
(rebuild_jump_labels, jump_optimize_minimal): Update call
|
|
of jump_optimize_1.
|
|
(jump_optimize_1): Kill crossjumping code.
|
|
(mark_jump_label): Kill cross_jump parameter.
|
|
* rtl.h (mark_jump_label, jump_optimize): Update prototypes.
|
|
(JUMP_CROSS_JUMP, JUMP_CROSS_JUMP_DEATH_MATTERS): Kill.
|
|
* reg-stack.c (reg_to_stack): Do not rebuild if not needed; do
|
|
splitting.
|
|
* toplev.c (enum dump_file_index): Kill DFI_jump2; put DFI_stack before
|
|
DFI_bpro.
|
|
(dump_file_info): Likewise.
|
|
(rest_of_compilation): Update calls to jump_optimize; kill jump2 pass;
|
|
reorganize passes to do reg-stack first, bb-reorder second.
|
|
* invoke.texi (-d letters doc): Remove the jump2 pass.
|
|
|
|
2001-07-14 Richard Henderson <rth@redhat.com>
|
|
|
|
* ifcvt.c (find_cond_trap): New.
|
|
(find_if_header): Call it.
|
|
(merge_if_block): Relax existing jump sanity check.
|
|
* jump.c (jump_optimize_1): Remove conditional trap handling.
|
|
|
|
2001-07-14 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
* config/pa/pa.c (emit_hpdiv_const): Return reg is r2 for 64-bit
|
|
millicode.
|
|
(insn_refs_are_delayed): Correct comment.
|
|
* config/pa/pa.h (INSN_REFERENCES_ARE_DELAYED): Likewise.
|
|
* config/pa/pa.md (mulsi3): If TARGET_64BIT, clobber r2
|
|
instead of r31. Make associated insn !TARGET_64BIT, and
|
|
provide an additional 64-bit insn that clobbers r2.
|
|
(divsi3): Likewise.
|
|
(udivsi3): Likewise.
|
|
(modsi3): Likewise.
|
|
(umodsi3): Likewise.
|
|
|
|
Sat Jul 14 02:58:38 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* bb-reorder.c (skip_insn_after_block): Get past the line number notes.
|
|
|
|
* flow.c (redirect_edge_and_branch_force, split_edge,
|
|
try_crossjump_to_edge): Use set_block_for_new_insns.
|
|
* bb-reorder.c (emit_jump_to_block_after): Call set_block_for_new_insns.
|
|
|
|
2001-07-13 H.J. Lu (hjl@gnu.org)
|
|
|
|
* config/elfos.h (UNIQUE_SECTION): Enable .bss section with
|
|
the correct patch.
|
|
|
|
2001-07-13 Geoffrey Keating <geoffk@redhat.com>
|
|
|
|
Revert H.J. Lu's UNIQUE_SECTION patch of 2001-07-13.
|
|
|
|
2001-07-13 Joseph S. Myers <jsm28@cam.ac.uk>
|
|
|
|
* c-common.c (decl_attributes): Take a pointer to the node to
|
|
which attributes are to be attached, and a flags argument.
|
|
* c-common.h (enum attribute_flags): New.
|
|
(decl_attributes): Update prototype.
|
|
* c-decl.c (start_decl, push_parm_decl, finish_struct,
|
|
finish_enum, start_function): Update calls to decl_attributes.
|
|
* c-parse.in (component_declarator, component_notype_declarator,
|
|
label): Update calls to decl_attributes.
|
|
|
|
Fri Jul 13 23:04:00 2001 Denis Chertykov <denisc@overta.ru>
|
|
|
|
* config/avr/avr.md (strlenhi): PARALLEL keyword removed.
|
|
* config/avr/avr.c (legitimate_address_p): Return value changed
|
|
from letter to register classes. For better debugging.
|
|
|
|
2001-07-13 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* jump.c (reversed_comparison_code_parts): Fix comment typos.
|
|
|
|
2001-07-13 H.J. Lu (hjl@gnu.org)
|
|
|
|
* config/elfos.h (UNIQUE_SECTION): Enable .bss section.
|
|
|
|
2001-07-13 Marc Espie <espie@cvs.openbsd.org>
|
|
|
|
* config.gcc (*-*-openbsd*): Add fragment to compile libgcc
|
|
correctly for shared configurations.
|
|
* config/t-libgcc-pic: New.
|
|
* config/{i386,m68k,sparc}/t-openbsd: New.
|
|
* config/openbsd.h: Include cpu_spec in cpp_spec where needed.
|
|
Support -shared. Support debugging libraries with -g.
|
|
* config/i386/openbsd.h: Correct ASM_COMMENT_START. Ensure dwarf2
|
|
frame information does not emit pointer diffs.
|
|
* config/sparc/openbsd.h: Ensure dwarf2 frame information does not
|
|
emit pointer diffs.
|
|
|
|
2001-07-13 Geoffrey Keating <geoffk@redhat.com>
|
|
|
|
Revert Jan Hubicka's patch of Fri Jul 13 14:46:21 CEST 2001.
|
|
|
|
2001-07-13 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* combine.c (try_combine): Ensure const_int pow2 is positive.
|
|
|
|
2001-07-13 Hartmut Penner <hpenner@de.ibm.com>
|
|
|
|
* config.gcc: Add configuration for s/390.
|
|
* config/s390/s390.c: New. Subroutines for code generation.
|
|
* config/s390/s390.h: New. Definitions for s/390.
|
|
* config/s390/s390-protos.h: New. Prototypes.
|
|
* config/s390/linux.h: New. Definitions for linux for s/390.
|
|
* config/s390/linux64.h: New. Definitions for linux for zSeries.
|
|
* config/s390/t-linux: New. Makefile fragment.
|
|
* config/s390/s390.md: New. Machine description for s/390 and zSeries.
|
|
* config/s390/fixdfdi.h: New. Fix L_fix*di.
|
|
|
|
Fri Jul 13 14:46:21 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* emit-rtl.c (try_split): Update mark_jump_label call.
|
|
* flow.c (find_sub_basic_blocks): Likewise.
|
|
* jump.c (cross_jump_death_matters, find_cross_jump, do_cross_jump,
|
|
jump_back_p): Kill.
|
|
(mark_all_labels): Kill second parameter.
|
|
(jump_optimize, jump_optimize_1): Kill cross_jump parameter.
|
|
(rebuild_jump_labels, jump_optimize_minimal): Update call
|
|
of jump_optimize_1.
|
|
(jump_optimize_1): Kill crossjumping code.
|
|
(mark_jump_label): Kill cross_jump parameter.
|
|
* rtl.h (mark_jump_label, jump_optimize): Update prototypes.
|
|
(JUMP_CROSS_JUMP, JUMP_CROSS_JUMP_DEATH_MATTERS): Kill.
|
|
* reg-stack.c (reg_to_stack): Do not rebuild if not needed; do
|
|
splitting.
|
|
* toplev.c (enum dump_file_index): Kill DFI_jump2; put DFI_stack before
|
|
DFI_bpro.
|
|
(rest_of_compilation): Update calls to jump_optimize; kill jump2 pass;
|
|
reorganize passes to do reg-stack first, bb-reorder second.
|
|
* invoke.texi (-d letters doc): Remove the jump2 pass.
|
|
|
|
2001-07-12 Steve Ellcey <sje@cup.hp.com>
|
|
|
|
* toplev.c (compile_file): Put call of ASM_FILE_START inside ifdef.
|
|
|
|
Thu Jul 12 17:57:16 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* flow.c (try_optimize_cfg): Delete whole chain of trivially dead
|
|
basic blocks.
|
|
(verify_flow_info): Make diagnostics prettier.
|
|
|
|
Thu Jul 12 16:48:54 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* flow.c (find_basic_blocks_1): Do not emit NOP after call.
|
|
|
|
* flow.c (outgoing_edges_match): Return early if condition reversal
|
|
failed.
|
|
|
|
2001-07-06 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* config/mips/mips.c (print_operand): Extend '%D' to memory operands.
|
|
(mips_move_2words): When splitting a move into two instructions,
|
|
prefix the second address operand with '%D'.
|
|
|
|
2001-07-12 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* Makefile.in (final.o): Depend on debug.h.
|
|
* dbxout.c (dbxout_begin_block, dbxout_end_block): New.
|
|
(dbx_debug_hooks): Add new hooks.
|
|
(xcoff_debug_hooks): New.
|
|
* debug.c (debug_nothing_file_int_int): New.
|
|
(do_nothing_debug_hooks): Update.
|
|
* debug.h (gcc_debug_hooks): New hooks begin_block and end_block.
|
|
(debug_nothing_file_int_int): New.
|
|
* dwarf2out.c (dwarf2out_begin_block, dwarf2out_end_block): Make
|
|
static, update prototype.
|
|
(dwarf2_debug_hooks): Update.
|
|
* dwarf2out.h (dwarf2out_begin_block, dwarf2out_end_block): Remove.
|
|
* dwarfout.c (dwarfout_begin_block, dwarfout_end_block): Make
|
|
static, update prototype.
|
|
(dwarf_debug_hooks): Update.
|
|
* dwarfout.h (dwarfout_begin_block, dwarfout_end_block): Remove.
|
|
* final.c: Include debug.h.
|
|
(final_scan_insn): Use debug hooks when beginning and ending blocks.
|
|
* sdbout.c (sdbout_begin_block, sdbout_end_block): Make
|
|
static, update prototype.
|
|
(sdb_debug_hooks): Update.
|
|
* sdbout.h (sdbout_begin_block, sdbout_end_block): Remove.
|
|
* toplev.c: Distinguish between xcoff and dbx.
|
|
|
|
* f/lex.c (ffelex_file_pop_, ffelex_file_push_, ffelex_hash_):
|
|
Call all debug hooks, not just dwarf ones.
|
|
|
|
2001-07-11 Timothy Wall <twall@redhat.com>
|
|
|
|
* config.gcc: Add configuration for AIX5/IA64.
|
|
* config/ia64/aix.h: New. AIX5/IA64-specific configuration.
|
|
* config/ia64/crt[in].asm: New. Generic static ctor/dtor
|
|
support prefix/suffix code.
|
|
* config/ia64/t-aix: New. Makefile fragment.
|
|
* config/ia64/unwind-aix.c: New. Unwind table entry lookup.
|
|
|
|
2001-07-11 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* recog.c (validate_change): Fix a comment typo.
|
|
|
|
2001-07-11 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* Makefile.in (c-lex.o): Wrap long lines. Depend on debug.h.
|
|
* c-lex.c (cb_file_change, cb_define, cb_undef): Use debug
|
|
hooks directly.
|
|
* dbxout.c (dbx_debug_hooks): Add new hooks.
|
|
(dbxout_start_new_source_file): Rename dbxout_start_source_file,
|
|
make static.
|
|
(dbxout_resume_previous_source_file): Rename dbxout_end_source_file,
|
|
make static.
|
|
* dbxout.h (dbxout_start_new_source_file,
|
|
dbxout_resume_previous_source_file): Delete.
|
|
* debug.c (do_nothing_debug_hooks): Add new hooks.
|
|
(debug_nothing_init_finish): Rename debug_nothing_file_charstar.
|
|
(debug_nothing_int_charstar, debug_nothing_int): New.
|
|
* debug.h (gcc_debug_hooks): New hooks define, undef,
|
|
start_source_file and end_source_file.
|
|
(debug_nothing_init_finish): Rename debug_nothing_file_charstar.
|
|
(debug_nothing_int_charstar, debug_nothing_int): New.
|
|
* dwarf2out.c (dwarf2_debug_hooks): Add new hooks. Move into
|
|
the conditionally compiled section.
|
|
(dwarf2out_start_source_file, dwarf2out_end_source_file,
|
|
dwarf2out_define, dwarf2out_undef): Make static.
|
|
* dwarf2out.h (dwarf2out_start_source_file, dwarf2out_end_source_file,
|
|
dwarf2out_define, dwarf2out_undef): Remove.
|
|
* dwarfout.c (dwarf_debug_hooks): Add new hooks.
|
|
(dwarfout_start_source_file, dwarfout_end_source_file,
|
|
dwarfout_define, dwarfout_undef): Make static.
|
|
(dwarfout_start_source_file_check,
|
|
dwarfout_end_source_file_check): New.
|
|
(dwarfout_define, dwarfout_finish): Update.
|
|
* dwarfout.h (dwarfout_start_new_source_file,
|
|
dwarfout_resume_previous_source_file, dwarfout_define,
|
|
dwarfout_undef): Remove.
|
|
* sdbout.c (sdb_debug_hooks): Add new hooks.
|
|
(sdbout_start_new_source_file): Rename sdbout_start_source_file,
|
|
make static.
|
|
(sdbout_resume_previous_source_file): Rename sdbout_end_source_file,
|
|
make static, take an arg.
|
|
* sdbout.h (sdbout_start_new_source_file,
|
|
sdbout_resume_previous_source_file): Delete.
|
|
* toplev.c (debug_start_source_file, debug_end_source_file,
|
|
debug_define, debug_undef): Delete.
|
|
* toplev.h (debug_start_source_file, debug_end_source_file,
|
|
debug_define, debug_undef): Delete.
|
|
|
|
* java/jcf-parse.c: Include debug.h.
|
|
(parse_class_file): Update to use debug hooks directly.
|
|
* java/Make-lang.in (jcf-parse.o): Depend on debug.h.
|
|
|
|
Wed Jul 11 10:07:18 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* alias.c (set_mem_alias_set): New function.
|
|
* rtl.h (set_mem_alias_set): Declare it.
|
|
* builtins.c (expand_builtin_return_addr): Call it instead of
|
|
using MEM_ALIAS_SET accessor.
|
|
(expand_builtin_setjmp_setup, expand_builtin_longjmp): Likewise.
|
|
(get_memory_rtx, expand_builtin_va_arg): Likewise.
|
|
(expand_builtin_va_copy):Likewise.
|
|
* caller-save.c (setup_save_areas): Likewise.
|
|
* calls.c (compute_argument_addresses): Likewise.
|
|
* explow.c (set_mem_attributes): Likewise.
|
|
* expr.c (emit_single_push_insn, emit_push_insn): Likewise.
|
|
(expand_assignment, store_constructor_field, store_field): Likewise.
|
|
(expand_expr_unaligned): Likewise.
|
|
* function.c (assign_stack_temp_for_type): Likewise.
|
|
(put_reg_into_stack, gen_mem_addressof): Likewise.
|
|
* ifcvt.c (noce_try_cmove_arith): Likewise.
|
|
* reload1.c (reload, alter_reg): Likewise.
|
|
* config/alpha/alpha.c (get_aligned_mem): Likewise.
|
|
(alpha_set_memflags_1, alpha_expand_unaligned_load): Likewise.
|
|
(alpha_expand_unaligned_store): Likewise
|
|
(alpha_expand_unaligned_load_words): Likewise.
|
|
(alpha_expand_unaligned_store_words): Likewise.
|
|
(alpha_expand_block_clear, alpha_expand_prologue): Likewise.
|
|
(alpha_expand_epilogue): Likewise.
|
|
* config/arc/arc.c (arc_setup_incoming_varargs): Likewise.
|
|
* config/clipper/clipper.c (clipper_builtin_saveregs): Likewise.
|
|
* config/i386/i386.c (legitimize_pic_address): Likewise.
|
|
* config/i960/i960.c (setup_incoming_varargs): Likewise.
|
|
* config/ia64/ia64.c (spill_restore_mem): Likewise.
|
|
* config/m32r/m32r.c (m32r_setup_incoming_varargs): Likewise.
|
|
* config/m8k/m88k.c (m88k_builtin_saveregs): Likewise.
|
|
* config/mips/mips.c (mips_va_arg): Likewise.
|
|
* config/mn10300/mn10300.c (mn10300_builtin_saveregs): Likewise.
|
|
* config/pa/pa.c (hppa_builtin_saveregs): Likewise.
|
|
* config/rs6000/rs6000.c (rs6000_emit_move): Likewise.
|
|
(setup_incoming_varargs, rs6000_va_arg): Likewise.
|
|
(rs6000_emit_eh_toc_restore, rs6000_emit_prologue): Likewise.
|
|
(rs6000_emit_epilogue): Likewise.
|
|
* config/sh/sh.c (sh_builtin_saveregs): Likewise.
|
|
* config/sparc/sparc.c (sparc_va_arg): Likewise.
|
|
* config/v850/v850.c (v850_va_arg): Likewise.
|
|
|
|
Wed Jul 11 21:27:25 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* flow.c (merge_blocks_move_successor_nojumps): Do not crash
|
|
when fallthru edge is present.
|
|
(mege_blocks): Handle case where creation of jump insn
|
|
is required.
|
|
|
|
* basic-block.h (CLEANUP_EXPENSIVE, CLEANUP_CROSSJUMP,
|
|
CLEANUP_POST_REGSTACK): New constants.
|
|
* except.c (finish_eh_generation): Update call of cleanup_cfg,
|
|
* jump.c (rtx_renumbered_equal_p): Handle 't' fields.
|
|
* output.h (cleanup_cfg): Update prototype.
|
|
* reg-stack.c (reg_to_stack): Use cleanup_cfg instead of jump_optimize
|
|
* sibcall.c (optimize_sibling_and_tail_recursive_call): Update
|
|
cleanup_cfg call; kill missleading comment.
|
|
* toplev.c (rest_of_compilation): Update all cleanup_cfg calls.
|
|
* flow.c (merge_blocks, try_optimize_cfg, cleanup_cfg): Accept mode
|
|
parameter; control optimizations performed using it.
|
|
(flow_find_cross_jump, outgoing_edges_match, try_crossjump_to_edge,
|
|
try_crossjump_bb): New functions.
|
|
|
|
2001-07-11 John David Anglin <dave@hiauly1.hia.nrc.ca>
|
|
|
|
* pa.c (pa_output_function_prologue): Delete prototype. Make function
|
|
extern.
|
|
* pa.h (ASM_OUTPUT_MI_THUNK): Rename output_function_prologue to
|
|
pa_output_function_prologue.
|
|
* pa-protos.h (pa_output_function_prologue): New prototype.
|
|
|
|
2001-07-11 John David Anglin <dave@hiauly1.hia.nrc.ca>
|
|
|
|
* stmt.c (emit_case_nodes): Widen high and low instead of new_bound
|
|
and low to get correct sign extension in low+high test.
|
|
|
|
2001-07-11 Janis Johnson <janis@us.ibm.com>
|
|
|
|
* gcov.c (arcdata): Use gcov_type to fix branch percentage
|
|
for large hit count.
|
|
|
|
* profile.c (branch_prob): Fix .bbg info for computed gotos
|
|
and C++ EH code.
|
|
|
|
2001-07-11 Mark Mitchell <mark@codesourcery.com>
|
|
|
|
* stmt.c (parse_output_constraint): New function, split out
|
|
from ...
|
|
(expand_asm_operands): ... here. Use parse_output_constraint.
|
|
* tree.h (parse_output_constraint): Declare it.
|
|
|
|
2001-07-11 Richard Henderson <rth@redhat.com>
|
|
|
|
* bitmap.c: Comment some functions; fiddle whitespace.
|
|
(bitmap_free): Don't export.
|
|
(bitmap_element_allocate): Use memset.
|
|
* bitmap.h (bitmap_free): Don't declare.
|
|
|
|
2001-07-11 Daniel Berlin <dan@cgsoftware.com>
|
|
|
|
* gcse.c, lcm.c, sched-deps.c:
|
|
s/free on sbitmap vectors/sbitmap_vector_free on sbitmap vectors/g
|
|
|
|
* flow.c (flow_loops_find): Free dom if we found no loops, since
|
|
we aren't going to save it.
|
|
|
|
* lcm.c (pre_edge_rev_lcm): Free st_antin, st_antout when we are
|
|
done.
|
|
|
|
Wed Jul 11 09:00:48 2001 Jeffrey A Law (law@cygnus.com)
|
|
|
|
* ssa-ccp.c (ssa_fast_dce): Free worklist when completed.
|
|
|
|
Wed Jul 11 10:07:18 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* dwarf2out.c (dwarf2out_init, dwarf2out_finish): Add dummy version
|
|
#ifndef DWARF2_DEBUGGING_INFO.
|
|
|
|
2001-07-11 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* simplify-rtx.c (simplify_gen_subreg): Return null for QUEUED rtxes.
|
|
|
|
2001-07-11 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* config/mips/mips.c (gen_int_relational): Tell the caller not to
|
|
reverse a branch if a NE comparison is implemented with GTU.
|
|
|
|
2001-07-11 Richard Sandiford <rsandifo@redhat.com>
|
|
H.J. Lu <hjl@gnu.org>
|
|
|
|
* mips.md (call_internal1): Use CONSTANT_ADDRESS_P to check for
|
|
constant addresses.
|
|
(call_internal2): Likewise.
|
|
(call_value_internal1): Likewise.
|
|
(call_value_internal2): Likewise.
|
|
(call_value_multiple_internal1): Likewise.
|
|
(call_value_multiple_internal2): Likewise.
|
|
|
|
2001-07-10 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* calls.c (emit_library_call_value_1): Fix a comment typo.
|
|
* dwarf2out.c (mem_loc_descriptor): Likewise.
|
|
* config/i386/i386.c (ix86_expand_aligntest): Likewise.
|
|
|
|
2001-07-11 David Billinghurst <David.Billinghurst@riotinto.com>
|
|
|
|
* simplify-rtx.c (simplify_subreg): Fix typo in comment
|
|
|
|
Tue Jul 10 07:27:53 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* recog.c (offsettable_address_p): Handle LO_SUM case.
|
|
* config/mips/mips.c (double_memory_operand): Use adjust_address_nv
|
|
instead of plus_constant.
|
|
|
|
2001-07-10 Stephane Carrez <Stephane.Carrez@worldnet.fr>
|
|
|
|
* reload1.c (merge_assigned_reloads): After a RELOAD_OTHER merge,
|
|
fix setting of the reloads of that reload to RELOAD_FOR_OTHER_ADDRESS.
|
|
|
|
Tue Jul 10 07:27:53 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* config/rs6000/rs6000.c (print_operand, case 'L', 'Y', 'Z'): Use
|
|
adjust_address_nv instead of plus_constant.
|
|
|
|
2001-07-10 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* Makefile.in (toplev.o, sdbout.o, dbxout.o, dwarfout.o,
|
|
dwarf2out.o): Depend on debug.h, wrap long lines.
|
|
* dbxout.c: Include debug.h.
|
|
(dbx_debug_hooks): New.
|
|
(dbxout_init): Make static, take just 2 args.
|
|
(dbxout_finish): Make static.
|
|
* dbxout.h (dbxout_init, dbxout_finish): Delete.
|
|
* debug.c: New file.
|
|
* debug.h: New file.
|
|
* dwarf2out.c: Include debug.h.
|
|
(dwarf2_debug_hooks): New.
|
|
(dwarf2out_init): Make static.
|
|
(dwarf2out_finish): Make static, take 2 args.
|
|
* dwarf2out.h (dwarf2out_init, dwarf2out_finish): Delete.
|
|
* dwarfout.c: Include debug.h.
|
|
(dwarf_debug_hooks): New.
|
|
(dwarfout_init): Make static.
|
|
(dwarfout_finish): Make static, take 2 args.
|
|
* dwarfout.h (dwarfout_init, dwarfout_finish): Delete.
|
|
* sdbout.c: Include debug.h.
|
|
(sdb_debug_hooks): New.
|
|
(sdbout_init): Make static, take 2 args.
|
|
* sdbout.h (sdbout_init): Delete.
|
|
* toplev.c: Include debug.h.
|
|
(debug_hooks): New.
|
|
(compile_file): Set deubg_hooks based on command line options.
|
|
Use the hooks unconditionally rather than conditional compilation.
|
|
|
|
Tue Jul 10 09:04:45 2001 Jeffrey A Law (law@cygnus.com)
|
|
|
|
* ssa-ccp.c (first_phi_node): Remove. Replace uses with calls to
|
|
first_insn_after_basic_block_note instead.
|
|
|
|
* df.c (df_bb_refs_unlink): #if 0 out for now.
|
|
|
|
2001-07-10 David Billinghurst <David.Billinghurst@riotinto.com
|
|
|
|
* ssa.h: Add prototype for ssa_const_prop
|
|
* ssa-ccp.c: Add prototype for ssa_fast_dce and mark_references
|
|
(ssa_ccp_substitute_constants): Fix signed vs unsigned comparison
|
|
(ssa_fast_dce): Remove unused variable
|
|
|
|
2001-07-10 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
|
|
|
|
* diagnostic.c (finish_diagnostic): Rename to
|
|
diagnostic_finish. Make it take an 'output_buffer *'. Adjust
|
|
calls thourghout.
|
|
|
|
2001-07-10 Jason Merrill <jason_merrill@redhat.com>
|
|
|
|
* dwarf2out.c (dwarf2out_line): Emit -dA comment even when we have
|
|
.loc support.
|
|
|
|
* collect2.c (main): Set COLLECT_NO_DEMANGLE for subprocesses.
|
|
(dump_file): Only pad the demangled name with spaces if the
|
|
mangled name was padded with spaces.
|
|
|
|
2001-07-10 Bernd Schmidt <bernds@redhat.com>
|
|
|
|
* bb-reorder.c (make_reorder_chain_1): Correct branch/fallthru
|
|
edge detection.
|
|
|
|
Tue Jul 10 07:27:53 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* expr.c (expand_expr, case COMPONENT_REF): Don't force using bitfield
|
|
extraction if no direct load if either EXPAND_CONST_ADDRESS or
|
|
EXPAND_INITIALIZER.
|
|
|
|
* emit-rtl.c (adjust_address, adjust_address_nv): Change criteria for
|
|
whether can put offset inside LO_SUM to check mode alignment, not size.
|
|
|
|
2001-07-10 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
|
|
|
|
* doc/tm.texi (Misc): Fix thinko.
|
|
|
|
2001-07-10 Jan van Male <jan.vanmale@fenk.wau.nl>
|
|
|
|
* regmove.c (replace_in_call_usage): Fix warnings.
|
|
* sched-deps.c (add_dependence): Fix warnings.
|
|
* simplify-rtx.c (simplify_subreg): Likewise.
|
|
Return NULL_RTX instead of NULL.
|
|
|
|
* reg-stack.c (emit_swap_insn): Eliminate warnings.
|
|
(subst_asm_stack_regs): Likewise.
|
|
|
|
* combine.c (num_sign_bit_copies): Cast bitwidth to int to avoid
|
|
warnings.
|
|
|
|
* dwarf2out.c (output_call_frame_info): Declare i as int.
|
|
(build_abbrev_table): Declare n_alloc as int.
|
|
(dwarf2out_finish): Initialize die.
|
|
* except.c: Declare sjlj_funcdef_number as unsigned.
|
|
(connect_post_landing_pads): Declare j as unsigned.
|
|
(convert_to_eh_region_ranges): Initialize call_site.
|
|
(output_function_exception_table): Initialize tt_format_size.
|
|
* expr.c (move_by_pieces_1): Initialize to1.
|
|
(store_constructor): Initialize minelt and maxelt.
|
|
* flow.c (mark_regs_live_at_end): Declare i as unsigned.
|
|
* function.c (instantiate_decls): Avoid signed/unsigned warning.
|
|
|
|
* c-decl.c (combine_parm_decls): Unused, remove.
|
|
* c-tree.h: Remove prototype for combine_parm_decls.
|
|
|
|
* reload.c (push_reload): Fix warning.
|
|
(regno_clobbered_p): Likewise.
|
|
* reload1.c (replace_pseudos_in_call_usage): Likewise.
|
|
(reload_combine): Likewise.
|
|
|
|
* bitmap.c: Rename bitmap_zero to bitmap_zero_bits to fix warnings.
|
|
* bitmap.h: Rename bitmap_zero to bitmap_zero_bits to fix
|
|
warnings.
|
|
* bitmap.c (bitmap_operation): Change user.
|
|
* bitmap.h (EXECUTE_IF_AND_COMPL_IN_BITMAP): Likewise.
|
|
|
|
2001-07-10 Eric Christopher <echristo@redhat.com>
|
|
|
|
* config/mips/mips.c (override_options): Fix typo.
|
|
|
|
2001-07-09 Stan Shebs <shebs@apple.com>
|
|
|
|
* target.h (struct gcc_target): New fields init_builtins and
|
|
expand_builtin.
|
|
* target-def.h (TARGET_INIT_BUILTINS): New macro.
|
|
(TARGET_EXPAND_BUILTIN): New macro.
|
|
(TARGET_INITIALIZER): Add them.
|
|
* builtins.c: Include target.h.
|
|
(expand_builtin): Use targetm.expand_builtin.
|
|
(default_init_builtins): New function.
|
|
(default_expand_builtin): New function.
|
|
* expr.h (default_init_builtins): Declare.
|
|
(default_expand_builtin): Declare.
|
|
* c-common.c (c_common_nodes_and_builtins): Use
|
|
targetm.init_builtins.
|
|
* defaults.h (MD_INIT_BUILTINS): Remove.
|
|
* Makefile.in (builtins.o): Depend on target.h.
|
|
|
|
* config/arm/arm.c (TARGET_INIT_BUILTINS): Define.
|
|
(TARGET_EXPAND_BUILTIN): Define.
|
|
* config/arm/arm.h (MD_INIT_BUILTINS): Remove.
|
|
(MD_EXPAND_BUILTIN): Remove.
|
|
|
|
* config/c4x/c4x.c (TARGET_INIT_BUILTINS): Define.
|
|
(TARGET_EXPAND_BUILTIN): Define.
|
|
(c4x_init_builtins): Make endlink arg a local.
|
|
(c4x_print_operand): Fix typos in adjust_address usages.
|
|
* config/c4x/c4x-protos.h (c4x_init_builtins): Update decl.
|
|
* config/c4x/c4x.h (MD_INIT_BUILTINS): Remove.
|
|
(MD_EXPAND_BUILTIN): Remove.
|
|
|
|
* config/i386/i386.c (TARGET_INIT_BUILTINS): Define.
|
|
(TARGET_EXPAND_BUILTIN): Define.
|
|
(ix86_init_mmx_sse_builtins): New function, was ix86_init_builtins.
|
|
(ix86_init_builtins): Call new function only if TARGET_MMX.
|
|
* config/i386/i386-protos.h (ix86_init_mmx_sse_builtins): Declare.
|
|
* config/i386/i386.h (MD_INIT_BUILTINS): Remove.
|
|
(MD_EXPAND_BUILTIN): Remove.
|
|
|
|
* config/ia64/ia64.c (TARGET_INIT_BUILTINS): Define.
|
|
(TARGET_EXPAND_BUILTIN): Define.
|
|
* config/ia64/ia64.h (MD_INIT_BUILTINS): Remove.
|
|
(MD_EXPAND_BUILTIN): Remove.
|
|
|
|
* doc/tm.texi: Document these changes.
|
|
|
|
2001-07-09 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
* basic-block.h (tree_node): Forward declare if needed.
|
|
(struct basic_block_def): Add fields 'head_tree' and 'end_tree'.
|
|
(BLOCK_HEAD_TREE): Define.
|
|
(BLOCK_END_TREE): Define.
|
|
(struct loops): Rename field 'tree' to 'tree_root'.
|
|
* flow.c (entry_exit_blocks): Add initializers for 'head_tree' and
|
|
'end_tree'.
|
|
(flow_loops_tree_build): Rename reference to field 'tree' to
|
|
'tree_root'.
|
|
(flow_loops_level_compute): Ditto.
|
|
* predict.c (estimate_bb_frequencies): Ditto.
|
|
* tree.h (struct tree_common): Add field 'aux'.
|
|
|
|
2001-07-09 Stan Shebs <shebs@apple.com>
|
|
|
|
* config/darwin.c (darwin_encode_section_info): Don't mark any
|
|
DECL_EXTERNAL node as defined.
|
|
|
|
2001-07-09 John David Anglin <dave@hiauly1.hia.nrc.ca>
|
|
|
|
* pa.c (pa_init_machine_status, pa_mark_machine_status,
|
|
pa_free_machine_status, hppa_init_pic_save): Delete.
|
|
(hppa_pic_save_rtx): New. Use get_hard_reg_initial_val.
|
|
(hppa_profile_hook): Use hppa_pic_save_rtx.
|
|
* pa.h (struct machine_function, PIC_OFFSET_TABLE_SAVE_RTX,
|
|
hppa_init_pic_save): Delete.
|
|
(hppa_pic_save_rtx): Declare.
|
|
* pa.md (call, call_value, sibcall, sibcall_value,
|
|
builtin_setjmp_receiver): Use hppa_pic_save_rtx.
|
|
|
|
2001-07-09 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/t-h8300 (LIB1ASMFUNCS): Add _floatdisf and _fixsfdi.
|
|
* config/mn10200/t-mn10200 (LIB1ASMFUNCS): Likewise.
|
|
|
|
2001-07-09 Andreas Jaeger <aj@suse.de>
|
|
|
|
* output.h: Add declaration of final_forward_branch_p.
|
|
|
|
* config/i386/i386.c (output_fix_trunc): Remove unused variable.
|
|
|
|
* varray.c: Include errors.h for internal_error and trim_filename
|
|
declarations.
|
|
|
|
* Makefile.in (varray.o): Add errors.h.
|
|
|
|
2001-07-09 Toon Moene <toon@moene.indiv.nluug.nl>
|
|
|
|
* expr.h: Adjust prototypes for have_add2_insn, have_sub2_insn.
|
|
* optabs.c (have_add2_insn): Check whether the add insn chosen
|
|
really accepts the operands. (have_sub2_insn): Ditto for sub insn.
|
|
* reload1.c (reload_cse_move2add): Adjust calls of have_add2_insn.
|
|
|
|
Mon Jul 9 13:26:40 2001 Jeffrey A Law (law@cygnus.com)
|
|
|
|
* Makefile.in (OBJS): Add ssa-ccp.o
|
|
(ssa-ccp.o): Add dependencies.
|
|
* toplev.c (DFI_ssa_ccp): New dump file enum.
|
|
(dump_file): Add entry for dumping after SSA CCP.
|
|
(flag_ssa_ccp): New flag variable.
|
|
(f_options): Add -fssa-ccp.
|
|
(rest_of_compilation): Run SSA CCP if requested.
|
|
* timevar.def (TV_SSA_CCP): New timevar.
|
|
* ssa.c (mark_phi_and_copy_regs): Handle deleted PHI nodes.
|
|
* doc/gcc.texi (Passes): Add documentation for SSA CCP pass.
|
|
Fix minor typo in SSA DCE documentation.
|
|
* doc/invoke.texi: Add documentation for new flag -fssa-ccp.
|
|
Add documentation for new dump option. Renumber dump files
|
|
appropriately.
|
|
|
|
Mon Jul 9 21:36:00 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* emit-rtl.c (gen_highpart_mode): New.
|
|
* rtl.h (gen_highpart_mode): Declare.
|
|
* sparc.md (insn splitters): Use gen_highpart_mode, whenever the
|
|
operand can be VOIDmode constant.
|
|
|
|
Mon Jul 9 17:23:10 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* flow.c (redirect_edge_and_branch_force): New.
|
|
(can_fallthru): Ensure that basic blocks are succeeding.
|
|
(try_optimize_cfg): Do not delete basic block if it is the last one.
|
|
|
|
* flow.c (try_redirect_by_replacing_jump): Do not remove
|
|
jumps with side effects, unlink chain on fallthru edge;
|
|
set block for new jump instruction; avoid basic block to
|
|
over by line number note.
|
|
|
|
* flow.c (try_simplify_condjump): Verify that the condjump
|
|
is not always falling through.
|
|
|
|
Re-install patch:
|
|
* flow.c (try_redirect_by_replacing_jump): Remove cc0 setter.
|
|
|
|
* flow.c (forwarder_block_p): Fix for fallthru blocks.
|
|
(try_redirect_by_replacing_jump): Update properly the count
|
|
and frequency information.
|
|
|
|
Mon Jul 9 06:41:07 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* emit-rtl.c (adjust_address, adjust_address_nv): Handle an
|
|
address that is a LO_SUM specially.
|
|
* explow.c (plus_constant_wide, case LO_SUM): Deleted.
|
|
|
|
* c-lang.c (start_cdtor): Remove extra parameter from start_function.
|
|
|
|
* emit-rtl.c (adjust_address_nv, replace_equiv_address_nv): New fcns.
|
|
(operand_subword): Use them.
|
|
(change_address_1): Renamed from change_address; new arg VALIDATE.
|
|
* expr.h: Reflect above changes; change_address now macro.
|
|
* alias.c (canon_rtx): Use replace_equiv_address_nv instead of
|
|
making MEM.
|
|
* cselib.c (add_mem_for_addr): Likewise.
|
|
* expr.c (protect_from_queue, emit_move_insn_1): Likewise.
|
|
* regmove.c (try_apply_stack_adjustment): Likewise.
|
|
* reload.c (push_reload, make_memloc): Likewise.
|
|
* reload1.c (eliminate_regs): Likewise.
|
|
* simplify-rtx.c (simplify_replace_rtx): Likewise.
|
|
* caller-save.c (setup_save_areas): Use adjust_address_nv instead of
|
|
adjust_addess.
|
|
* combine.c (make_extraction, simplify_shift_const): Likewise.
|
|
(gen_lowpart_for_combine): Likewise.
|
|
* cse.c (gen_lowpart_if_possible): Likewise.
|
|
* function.c (fixup_var_refs_1, purge_addressof_1): Likewise.
|
|
* expr.c (expand_expr, case COMPONENT_REF): Likewise.
|
|
* optabs.c (gen_move_insn): Likewise.
|
|
* reload1.c (alter_reg): Likewise.
|
|
* simplify-rtx.c (simplify_subreg): Likewise.
|
|
* stmt.c (expand_anon_union_decl): Likewise.
|
|
* recog.c (validate_replace_rtx_1): Likewise.
|
|
(expr.h): Include.
|
|
* Makefile.in (recog.o): Add $(EXPR_H).
|
|
* explow.c (stabilize): Call replace_equiv_address.
|
|
* expr.c (move_by_pieces_1, store_by_pieces_2): Likewise.
|
|
* final.c (alter_subreg): OFFSET is HOST_WIDE_INT.
|
|
|
|
2001-07-03 Andrew Haley <aph@redhat.com>
|
|
|
|
* expmed.c (store_fixed_bit_field): Don't use a mode bigger than
|
|
the mode of the memory location.
|
|
|
|
2001-07-09 Bo Thorsen <bo@suse.co.uk>
|
|
|
|
* config/i386/unix.h (ASM_OUTPUT_MI_THUNK): Fix x86-64 vtable support.
|
|
|
|
2001-07-09 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* final.c (output_addr_const): Use target opening and
|
|
closing parentheses.
|
|
* target-def.h: Define TARGET_ASM_OPEN_PAREN, TARGET_ASM_CLOSE_PAREN
|
|
defaults, add to TARGET_ASM_OUT.
|
|
* target.h (struct gcc_target): Add open_paren and close_paren.
|
|
* doc/md.texi: Update.
|
|
* doc/tm.texi: Document TARGET_ASM_FUNCTION_END_PROLOGUE,
|
|
TARGET_ASM_FUNCTION_BEGIN_EPILOGUE, TARGET_ASM_OPEN_PAREN and
|
|
TARGET_ASM_CLOSE_PAREN.
|
|
* config/i386/i386.c (TARGET_ASM_OPEN_PAREN, TARGET_ASM_CLOSE_PAREN):
|
|
Override.
|
|
* config/pdp11/pdp11.c (TARGET_ASM_OPEN_PAREN, TARGET_ASM_CLOSE_PAREN):
|
|
Override.
|
|
* config/1750a/1750a.h (ASM_OPEN_PAREN, ASM_CLOSE_PAREN): Remove.
|
|
* config/a29k/a29k.h: Similarly.
|
|
* config/alpha/alpha.h: Similarly.
|
|
* config/arc/arc.h: Similarly.
|
|
* config/arm/aof.h: Similarly.
|
|
* config/arm/aout.h: Similarly.
|
|
* config/avr/avr.h: Similarly.
|
|
* config/c4x/c4x.h: Similarly.
|
|
* config/clipper/clipper.h: Similarly.
|
|
* config/convex/convex.h: Similarly.
|
|
* config/d30v/d30v.h: Similarly.
|
|
* config/dsp16xx/dsp16xx.h: Similarly.
|
|
* config/elxsi/elxsi.h: Similarly.
|
|
* config/fr30/fr30.h: Similarly.
|
|
* config/h8300/h8300.h: Similarly.
|
|
* config/i370/i370.h: Similarly.
|
|
* config/i386/i386.h: Similarly.
|
|
* config/i860/i860.h: Similarly.
|
|
* config/i960/i960.h: Similarly.
|
|
* config/ia64/ia64.h: Similarly.
|
|
* config/m32r/m32r.h: Similarly.
|
|
* config/m68hc11/m68hc11.h: Similarly.
|
|
* config/m68k/m68k.h: Similarly.
|
|
* config/m88k/m88k.h: Similarly.
|
|
* config/mcore/mcore.h: Similarly.
|
|
* config/mips/mips.h: Similarly.
|
|
* config/mn10200/mn10200.h: Similarly.
|
|
* config/mn10300/mn10300.h: Similarly.
|
|
* config/ns32k/ns32k.h: Similarly.
|
|
* config/pa/pa.h: Similarly.
|
|
* config/pdp11/pdp11.h: Similarly.
|
|
* config/pj/pj.h: Similarly.
|
|
* config/romp/romp.h: Similarly.
|
|
* config/rs6000/rs6000.h: Similarly.
|
|
* config/sh/sh.h: Similarly.
|
|
* config/sparc/sparc.h: Similarly.
|
|
* config/v850/v850.h: Similarly.
|
|
* config/vax/vax.h: Similarly.
|
|
* config/we32k/we32k.h: Similarly.
|
|
|
|
2001-07-09 Joseph S. Myers <jsm28@cam.ac.uk>
|
|
|
|
* doc/c-tree.texi: Document representation of attributes.
|
|
|
|
2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
|
|
|
|
* doc/tm.texi: Update some places for the rename of target to
|
|
targetm. Fix typo.
|
|
|
|
2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
|
|
|
|
* target.h (struct gcc_target): Add insert_attributes.
|
|
* target-def.h (TARGET_INSERT_ATTRIBUTES): Define.
|
|
(TARGET_INITIALIZER): Update.
|
|
* tree.c, tree.h (default_insert_attributes): New function.
|
|
Update comments on other default functions to refer to targetm,
|
|
not target.
|
|
* doc/tm.texi (INSERT_ATTRIBUTES): Update to document
|
|
TARGET_INSERT_ATTRIBUTES.
|
|
(SET_DEFAULT_DECL_ATTRIBUTES): Remove.
|
|
* c-common.c (decl_attributes): Use targetm.insert_attributes.
|
|
Don't use PRAGMA_INSERT_ATTRIBUTES.
|
|
* Makefile.in (c-common.o): Depend on $(TARGET_H).
|
|
* c-decl.c (start_decl, start_function): Don't call
|
|
SET_DEFAULT_DECL_ATTRIBUTES.
|
|
* config/c4x/c4x.h (SET_DEFAULT_DECL_ATTRIBUTES): Don't define.
|
|
* config/c4x/c4x-protos.h (c4x_set_default_attributes): Don't
|
|
declare.
|
|
* config/c4x/c4x.c (TARGET_INSERT_ATTRIBUTES): Define.
|
|
(c4x_check_attribute): Avoid modifying attribute list itself.
|
|
(c4x_set_default_attributes): Rename to c4x_insert_attributes.
|
|
Make static.
|
|
* config/sh/sh.h (PRAGMA_INSERT_ATTRIBUTES): Don't define.
|
|
* config/sh/sh-protos.h (sh_pragma_insert_attributes): Don't
|
|
declare.
|
|
* config/sh/sh.c (TARGET_INSERT_ATTRIBUTES): Define.
|
|
(sh_pragma_insert_attributes): Rename to sh_insert_attributes.
|
|
Make static.
|
|
* config/v850/v850.h (SET_DEFAULT_DECL_ATTRIBUTES): Don't define.
|
|
* config/v850/v850-protos.h (v850_set_default_decl_attr): Don't
|
|
declare.
|
|
* config/v850/v850.c (TARGET_INSERT_ATTRIBUTES): Define.
|
|
(v850_set_default_decl_attr): Rename to v850_insert_attributes.
|
|
Adjust parameters. Make static.
|
|
|
|
2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
|
|
|
|
* c-common.c (decl_attributes): Only take a single attributes
|
|
parameter.
|
|
* c-common.h (decl_attributes): Update prototype.
|
|
* c-decl.c (start_decl, start_function): Only take a single
|
|
attributes parameter. Update calls to decl_attributes.
|
|
(finish_struct, finish_enum): Update calls to decl_attributes.
|
|
(push_parm_decl): Expect unified list of attributes. Update call
|
|
to decl_attributes.
|
|
* c-parse.in (fndef, initdcl, notype_initdcl, nested_function,
|
|
notype_nested_function, component_declarator,
|
|
component_notype_declarator, label): Update calls to
|
|
decl_attributes.
|
|
(absdcl_maybe_attribute, parm, firstparm, myparm): Unify attribute
|
|
lists that are passed to push_parm_decl.
|
|
* c-tree.h (start_function, start_decl): Update prototypes.
|
|
* config/sh/sh-protos.h, config/sh/sh.c
|
|
(sh_pragma_insert_attributes): Only take a single attributes
|
|
parameter.
|
|
* config/sh/sh.h (PRAGMA_INSERT_ATTRIBUTES): Likewise.
|
|
* doc/tm.texi (INSERT_ATTRIBUTES): Update.
|
|
* objc/objc-act.c (define_decl, generate_objc_symtab_decl,
|
|
build_module_descriptor, generate_static_references,
|
|
generate_strings, build_selector_translation_table,
|
|
generate_descriptor_table, generate_protocols,
|
|
generate_ivars_list, generate_dispatch_table,
|
|
generate_protocol_list, generate_category,
|
|
generate_shared_structures, really_start_method, add_objc_decls,
|
|
generate_classref_translation_entry): Update calls to start_decl
|
|
and start_function.
|
|
(build_tmp_function_decl, start_method_def): Unify attribute lists
|
|
that are passed to push_parm_decl.
|
|
|
|
2001-07-08 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* final.c (no_asm_to_stream): New.
|
|
(final_scan_insn): Use target structures for prologue ends
|
|
and epilogue starts.
|
|
* output.h (no_asm_to_stream): New.
|
|
* target-def.h (TARGET_ASM_FUNCTION_END_PROLOGUE,
|
|
TARGET_ASM_FUNCTION_BEGIN_EPILOGUE): New.
|
|
(TARGET_ASM_OUT): Update.
|
|
* target.h (struct gcc_target): New members function_end_prologue
|
|
and function_begin_epilogue.
|
|
* config/1750/1750.h (ASM_OUTPUT_FUNNAM): Delete as unused.
|
|
* config/alpha/alpha-protos.h (output_end_prologue): Delete.
|
|
* config/alpha/alpha.c (output_end_prologue): Rename to
|
|
alpha_output_function_end_prologue. Use in target struct
|
|
and make static.
|
|
* config/alpha/alpha.h (FUNCTION_END_PROLOGUE): Delete.
|
|
* config/ia64/ia64-protos.h (ia64_output_end_prologue): Delete.
|
|
* config/ia64/ia64.c (ia64_output_end_prologue): Rename to
|
|
ia64_output_function_end_prologue. Use in target struct
|
|
and make static.
|
|
(ia64_function_prologue, ia64_funciton_epilogue): Rename
|
|
mistyped prototypes.
|
|
* config/ia64/ia64.h (FUNCTION_END_PROLOGUE): Delete.
|
|
* config/m88k/m88k-protos.h (m88k_end_prologue, m88k_begin_epilogue):
|
|
Delete.
|
|
* config/m88k/m88k.c (m88k_end_prologue, m88k_begin_epilogue): Rename
|
|
an use in target struct, make static.
|
|
* config/ia64/ia64.h (FUNCTION_END_PROLOGUE, FUNCTION_BEGIN_EPILOGUE):
|
|
Delete.
|
|
|
|
2001-07-08 Richard Henderson <rth@redhat.com>
|
|
|
|
* stmt.c (emit_case_nodes): Convert modes properly in low+high test.
|
|
|
|
2001-07-08 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/i386/i386.md: Remove constraints strings from define_split
|
|
and define_peephole2 patterns.
|
|
(eh_return_si, eh_return_di): Split eh_return_1 for modes.
|
|
(eh_return): Use them.
|
|
|
|
2001-07-08 Richard Henderson <rth@redhat.com>
|
|
|
|
* doc/tm.texi (Exception Handling): New subnode of Stack and Calling.
|
|
Document MD_FALLBACK_FRAME_STATE_FOR.
|
|
|
|
2001-07-07 Stephane Carrez <Stephane.Carrez@worldnet.fr>
|
|
|
|
* config/m68hc11/m68hc11.c (m68hc11_initial_elimination_offset):
|
|
Take into account m68hc11_sp_correction for FRAME_POINTER_REGNUM
|
|
elimination.
|
|
* config/m68hc11/m68hc11.h (STARTING_FRAME_OFFSET): Use 0.
|
|
|
|
2001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
|
|
|
|
* config/ia64/sysv4.h (ASM_OUTPUT_LABELREF): Append # to end
|
|
of the label inside NAME as opposed to just the end of NAME.
|
|
|
|
2001-07-07 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* config/alpha/alpha-protos.h (vms_valid_decl_attribute_p): Delete.
|
|
* config/alpha/alpha.c (alpha_init_machine_status,
|
|
alpha_mark_machine_status, alpha_free_machine_status): Delete.
|
|
(TARGET_VALID_DECL_ATTRIBUTE): Define for VMS.
|
|
(vms_valid_decl_attribute_p): Make static, conditionally compile.
|
|
* config/alpha/alpha.h (VALID_MACHINE_DECL_ATTRIBUTE): Delete.
|
|
|
|
2001-07-06 Stan Shebs <shebs@apple.com>
|
|
|
|
* target.h (targetm): Rename global from "target", so as not to
|
|
conflict with local variables.
|
|
* c-decl.c: Ditto.
|
|
* c-typeck.c: Ditto.
|
|
* final.c: Ditto.
|
|
* tree.c: Ditto.
|
|
* cp/decl.c: Ditto.
|
|
* cp/decl2.c: Ditto.
|
|
* cp/typeck.c: Ditto.
|
|
* 1750a/1750a.c: Ditto.
|
|
* a29k/a29k.c: Ditto.
|
|
* arc/arc.c: Ditto.
|
|
* arm/arm.c: Ditto.
|
|
* avr/avr.c: Ditto.
|
|
* clipper/clipper.c: Ditto.
|
|
* convex/convex.c: Ditto.
|
|
* d30v/d30v.c: Ditto.
|
|
* dsp16xx/dsp16xx.c: Ditto.
|
|
* elxsi/elxsi.c: Ditto.
|
|
* fr30/fr30.c: Ditto.
|
|
* h8300/h8300.c: Ditto.
|
|
* i370/i370.c: Ditto.
|
|
* i386/i386.c: Ditto.
|
|
* i860/i860.c: Ditto.
|
|
* i960/i960.c: Ditto.
|
|
* ia64/ia64.c: Ditto.
|
|
* m32r/m32r.c: Ditto.
|
|
* m68hc11/m68hc11.c: Ditto.
|
|
* m68k/m68k.c: Ditto.
|
|
* m88k/m88k.c: Ditto.
|
|
* mips/mips.c: Ditto.
|
|
* ns32k/ns32k.c: Ditto.
|
|
* pa/pa.c: Ditto.
|
|
* pdp11/pdp11.c: Ditto.
|
|
* romp/romp.c: Ditto.
|
|
* rs6000/rs6000.c: Ditto.
|
|
* sh/sh.c: Ditto.
|
|
* sparc/sparc.c: Ditto.
|
|
* vax/vax.c: Ditto.
|
|
* we32k/we32k.c: Ditto.
|
|
* doc/tm.texi: Update the manual to match.
|
|
|
|
2001-07-06 Richard Henderson <rth@redhat.com>
|
|
|
|
* except.h (MUST_USE_SJLJ_EXCEPTIONS): Examine the value of
|
|
DWARF2_UNWIND_INFO not just whether it is defined.
|
|
|
|
2001-07-06 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
* combine.c (combine_simplify_rtx): Also recompute 'mode' if the
|
|
call to simplify_binary_operation returns a new pattern.
|
|
|
|
2001-07-06 Roman Lechtchinsky <rl@cs.tu-berlin.de>
|
|
|
|
* glimits.h (__SHRT_MAX__): New.
|
|
(SHRT_MIN, USHRT_MAX): Define in terms of SHRT_MAX.
|
|
(SHRT_MAX): Define in terms of __SHRT_MAX__.
|
|
|
|
2001-07-06 Jan van Male <jan.vanmale@fenk.wau.nl>
|
|
|
|
* alias.c (base_alias_check): Cast GET_MODE_UNIT_SIZE to int to
|
|
avoid warnings.
|
|
|
|
2001-07-06 Richard Henderson <rth@redhat.com>
|
|
|
|
* bitmap.c (bitmap_release_memory): Move adjacent to the
|
|
allocation functions.
|
|
(bitmap_first_set_bit, bitmap_last_set_bit): Streamline knowing
|
|
the implementation. Binary search for the set bit.
|
|
(bitmap_union_of_diff): Allocate the temporary on the stack
|
|
instead of using xmalloc.
|
|
|
|
2001-07-06 Richard Henderson <rth@redhat.com>
|
|
|
|
* genrecog.c (validate_pattern): Warn for constraints in
|
|
define_{expand,split,peephole2}. Remove strict_low_part
|
|
before looking up match_dup.
|
|
|
|
2001-07-06 DJ Delorie <dj@redhat.com>
|
|
|
|
* doc/gcc.texi (Makefile): Rename to be a more general purpose
|
|
chapter about various build hints and history. Add section
|
|
talking about the various types of native and cross builds.
|
|
|
|
2001-07-06 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* Makefile.in (final.o): Depend on target.h.
|
|
* final.c: Include target.h.
|
|
(default_function_pro_epilogue): New.
|
|
(final_start_function): Use target structure for function prologues.
|
|
(final_end_function): Use target structure for function epilogues.
|
|
* fold-const.c (real_hex_to_f): Constify s and p.
|
|
* output.h (default_function_pro_epilogue): New.
|
|
* real.h (real_hex_to_f): Update prototype.
|
|
* target-def.h (TARGET_ASM_FUNCTION_PROLOGUE,
|
|
TARGET_ASM_FUNCTION_EPILOGUE, TARGET_ASM_OUT): New.
|
|
(TARGET_INITIALIZER): Update.
|
|
* target.h (gcc_target): Add struct asm_out.
|
|
* doc/tm.texi: Update.
|
|
|
|
config:
|
|
Update each arch to use TARGET_ASM_FUNCTION_PROLOGUE and
|
|
TARGET_ASM_FUNCTION_EPILOGUE. Move macro code to functions
|
|
in cpu/cpu.c, or rename old functions consistently. Take
|
|
a HOST_WIDE INT not an int as the SIZE parameter. Remove now
|
|
redundant macros and prototypes. Make new functions static.
|
|
|
|
* 1750a/1750a.c: Similarly.
|
|
* 1750a/1750a.h: Similarly.
|
|
* a29k/a29k-protos.h: Similarly.
|
|
* a29k/a29k.c: Similarly.
|
|
* a29k/a29k.h: Similarly.
|
|
* arc/arc-protos.h: Similarly.
|
|
* arc/arc.c: Similarly.
|
|
* arc/arc.h: Similarly.
|
|
* arm/arm-protos.h: Similarly.
|
|
* arm/arm.c: Similarly.
|
|
* arm/arm.h: Similarly.
|
|
* avr/avr-protos.h: Similarly.
|
|
* avr/avr.c: Similarly.
|
|
* avr/avr.h: Similarly.
|
|
* clipper/clipper-protos.h: Similarly.
|
|
* clipper/clipper.c: Similarly.
|
|
* clipper/clipper.h: Similarly.
|
|
* convex/convex.c: Similarly.
|
|
* convex/convex.h: Similarly.
|
|
* d30v/d30v-protos.h: Similarly.
|
|
* d30v/d30v.c: Similarly.
|
|
* d30v/d30v.h: Similarly.
|
|
* d30v/d30v.md: Similarly.
|
|
* dsp16xx/dsp16xx-protos.h: Similarly.
|
|
* dsp16xx/dsp16xx.c: Similarly.
|
|
* dsp16xx/dsp16xx.h: Similarly.
|
|
* elxsi/elxsi.c: Similarly.
|
|
* elxsi/elxsi.h: Similarly.
|
|
* fr30/fr30.c: Similarly.
|
|
* fr30/fr30.md: Similarly.
|
|
* h8300/h8300-protos.h: Similarly.
|
|
* h8300/h8300.c: Similarly.
|
|
* h8300/h8300.h: Similarly.
|
|
* i370/i370-protos.h: Similarly.
|
|
* i370/i370.c: Similarly.
|
|
* i370/i370.h: Similarly.
|
|
* i386/i386.c: Similarly.
|
|
* i386/osf1elf.h: Similarly.
|
|
* i386/osfrose.h: Similarly.
|
|
* i860/i860-protos.h: Similarly.
|
|
* i860/i860.c: Similarly.
|
|
* i860/i860.h: Similarly.
|
|
* i960/i960-protos.h: Similarly.
|
|
* i960/i960.c: Similarly.
|
|
* i960/i960.h: Similarly.
|
|
* ia64/ia64-protos.h: Similarly.
|
|
* ia64/ia64.c: Similarly.
|
|
* ia64/ia64.h: Similarly.
|
|
* m32r/m32r-protos.h: Similarly.
|
|
* m32r/m32r.c: Similarly.
|
|
* m32r/m32r.h: Similarly.
|
|
* m68hc11/m68hc11-protos.h: Similarly.
|
|
* m68hc11/m68hc11.c: Similarly.
|
|
* m68hc11/m68hc11.h: Similarly.
|
|
* m68k/crds.h: Similarly.
|
|
* m68k/dpx2.h: Similarly.
|
|
* m68k/m68k-protos.h: Similarly.
|
|
* m68k/m68k.c: Similarly.
|
|
* m68k/m68k.h: Similarly.
|
|
* m68k/news.h: Similarly.
|
|
* m88k/m88k-protos.h: Similarly.
|
|
* m88k/m88k.c: Similarly.
|
|
* m88k/m88k.h: Similarly.
|
|
* mips/mips-protos.h: Similarly.
|
|
* mips/mips.c: Similarly.
|
|
* mips/mips.h: Similarly.
|
|
* ns32k/merlin.h: Similarly.
|
|
* ns32k/ns32k.c: Similarly.
|
|
* ns32k/ns32k.h: Similarly.
|
|
* ns32k/tek6000.h: Similarly.
|
|
* pa/pa-protos.h: Similarly.
|
|
* pa/pa.c: Similarly.
|
|
* pa/pa.h: Similarly.
|
|
* pdp11/2bsd.h: Similarly.
|
|
* pdp11/pdp11-protos.h: Similarly.
|
|
* pdp11/pdp11.c: Similarly.
|
|
* pdp11/pdp11.h: Similarly.
|
|
* romp/romp-protos.h: Similarly.
|
|
* romp/romp.c: Similarly.
|
|
* romp/romp.h: Similarly.
|
|
* rs6000/rs6000-protos.h: Similarly.
|
|
* rs6000/rs6000.c: Similarly.
|
|
* rs6000/rs6000.h: Similarly.
|
|
* rs6000/sysv4.h: Similarly.
|
|
* sh/sh-protos.h: Similarly.
|
|
* sh/sh.c: Similarly.
|
|
* sh/sh.h: Similarly.
|
|
* sparc/sparc-protos.h: Similarly.
|
|
* sparc/sparc.c: Similarly.
|
|
* sparc/sparc.h: Similarly.
|
|
* vax/vax.c: Similarly.
|
|
* vax/vax.h: Similarly.
|
|
* vax/vms.h: Similarly.
|
|
* we32k/we32k.c: Similarly.
|
|
* we32k/we32k.h: Similarly.
|
|
|
|
Fri Jul 6 11:47:59 2001 Jeffrey A Law (law@cygnus.com)
|
|
|
|
* basic-block.h (first_insn_after_basic_block_note): Declare.
|
|
* flow.c (first_insn_after_basic_block_note): Define. Moved
|
|
from...
|
|
* ssa.c (first_insn_after_basic_block_note): Remove.
|
|
* ssa-dce.c (find_inherently_necessary): Consider BARRIERs
|
|
necessary.
|
|
(ssa_eliminate_dead_code): Properly update the CFG and PHI
|
|
nodes when we find a dead conditional branch. Insert BARRIERs
|
|
after any blocks with no successors, but which do not have
|
|
any BARRIERs.
|
|
|
|
2001-07-06 Zack Weinberg <zackw@stanford.edu>
|
|
|
|
* varray.c (varray_check_failed): Use internal_error.
|
|
|
|
2001-07-05 Andrew Haley <aph@redhat.com>
|
|
|
|
* Makefile.in (LIB2_DIVMOD_FUNCS): New.
|
|
(LIB2FUNCS): Move divmod functions to LIB2_DIVMOD_FUNCS.
|
|
* mklibgcc.in: Compile LIB2_DIVMOD_FUNCS.
|
|
|
|
2001-07-02 Jason Merrill <jason_merrill@redhat.com>
|
|
|
|
* dwarf2out.c (mem_loc_descriptor): Only look through a constant pool
|
|
reference if the target constant is also a SYMBOL_REF.
|
|
|
|
2001-07-05 Eric Christopher <echristo@redhat.com>
|
|
|
|
* config/mips/mips.h (MASK_MIPS3900): Remove.
|
|
(MASK_MIPS16,MASK_NO_CHECK_ZERO_DIV,MASK_CHECK_RANGE_DIV,
|
|
MASK_UNINIT_CONST_IN_RODATA): Change for 3900 mask removal.
|
|
(TARGET_MIPS3900): Change to use mips_arch.
|
|
(TARGET_MIPS4000): New.
|
|
(TARGET_MIPS4100): New.
|
|
(TARGET_MIPS4300): New.
|
|
(TARGET_SWITCHES): Change 3900 and 4650 options to NULL.
|
|
(SUBTARGET_TARGET_OPTIONS): Add -march. Change help text
|
|
for -mipsX.
|
|
(GENERATE_BRANCHLIKELY): Move TARGET_MIPS3900.
|
|
(ISA_HAS_BRANCHLIKELY): To here.
|
|
(CC1_CPU_SPEC): New.
|
|
(CC1_SPEC): Use here. Remove 4650 and 3900 options.
|
|
(mips_arch_string): Declare.
|
|
(mips_arch): Declare.
|
|
(TARGET_OPTIONS): Add -march and -mtune.
|
|
|
|
* config/mips/mips.c (mips_arch_string): New.
|
|
(mips_arch): New.
|
|
(override_options): Handle -march for codegen and -mtune
|
|
for scheduling. Use mips_arch. Move tx39 target default here.
|
|
(mips_parse_cpu): Move error message to override_options.
|
|
|
|
* config/mips/r3900.h (TARGET_DEFAULT): Remove.
|
|
|
|
* config/mips/mips.md: Use TARGET_MIPS4000 and TARGET_MIPS4300.
|
|
|
|
* doc/invoke.texi (Option Summary): Add -march and -mtune entries.
|
|
(MIPS Options): Ditto. Change mcpu entry to historical text.
|
|
|
|
2001-07-05 H.J. Lu (hjl@gnu.org)
|
|
|
|
* config/mips/mips.c (mips_parse_cpu): New function to parse
|
|
-march=*/-mcpu=*.
|
|
|
|
2001-07-05 Jim Wilson <wilson@redhat.com>
|
|
|
|
* config/ia64/lib1funcs.asm: Revert 2001-07-02 change.
|
|
* config/ia64/t-ia64: Likewise.
|
|
(LIB1ASMFUNCS): Update comment.
|
|
|
|
2001-07-05 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* doc/install.texi (Install GCC: Binaries): Fix typo.
|
|
|
|
2001-07-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
|
|
|
|
* config/m68hc11/m68hc11.md ("*ashlsi3"): Operand 1 can be a memory
|
|
reference using the stack pointer, adjust it since we push Y
|
|
temporarily.
|
|
("*ashrsi3"): Likewise.
|
|
("*lshrsi3"): Likewise.
|
|
|
|
2001-07-05 Stephane Carrez <Stephane.Carrez@worldnet.fr>
|
|
|
|
* config/m68hc11/m68hc11.h (RETURN_ADDR_RTX): Fix return address
|
|
when -fomit-frame-pointer is used.
|
|
|
|
2001-07-05 Jeffrey Oldham <oldham@codesourcery.com>
|
|
|
|
* flow.c: Reverse Jan Hubicka's patch of 02July2001.
|
|
(try_redirect_by_replacing_jump): Reverse updating properly the
|
|
count and frequency information. Reverse removing cc0 setter.
|
|
(forwarder_block_p): Reverse fixing for fallthru blocks.
|
|
|
|
2001-07-05 DJ Delorie <dj@redhat.com>
|
|
|
|
* gcc.c (TARGET_OPTION_TRANSLATE_TABLE): New.
|
|
(translate_options): If the above is defined, use it to map
|
|
given options to new options.
|
|
* doc/tm.texi: Document it.
|
|
|
|
2001-07-05 Brad Lucier <lucier@math.purdue.edu>
|
|
Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
|
|
|
|
* doc/invoke.texi (Optimize Options): Document that -fgcse may
|
|
cause programs using computed gotos to run more slowly.
|
|
|
|
2001-07-05 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
|
|
|
|
* doc/install.texi (Specific): Markup, spelling and typo fixes.
|
|
Fixed sorting.
|
|
Consistently require binutils 2.11.2, not prereleases.
|
|
(Specific, decstation-*): Canonicalize as mips-dec-*.
|
|
(Specific, i?86-*-sco3.2v5*): Remove make bootstrap requirement,
|
|
always necessary.
|
|
(Specific, m68k-altos): Removed reference to README.altos, deleted.
|
|
(Specific, mips-*): Reword MIPS C compiler requirements.
|
|
(Specific, powerpc*-*-*): New, mention --with-cpu once.
|
|
(Specific, sunv5): Removed, obsolete.
|
|
|
|
2001-07-05 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* dwarf2out.c (output_loc_list): Use an all ones mask for
|
|
.text asm output and don't rely on long long
|
|
literals. Reformat some long lines.
|
|
|
|
2001-07-05 Andreas Jaeger <aj@suse.de>
|
|
|
|
* doc/gcc.texi (GNU/Linux): Remove accidental re-add of GPL
|
|
section.
|
|
|
|
2001-07-04 Daniel Berlin <dan@cgsoftware.com>
|
|
|
|
* dwarf2out.c (dwarf2out_define): Update comment.
|
|
(dwarf2out_undef): Ditto.
|
|
(dwarf2out_start_source_file): Ditto.
|
|
(dwarf2out_end_source_file): Ditto.
|
|
(dwarf2out_finish): Output DW_MACINFO_end_file for primary file,
|
|
since we never call the start/end debug hook for the primary file.
|
|
|
|
2001-07-04 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.c (get_shift_alg): Remove an extra operand
|
|
from shll.
|
|
|
|
2001-07-04 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* cppinit.c (remove_dup_dirs): Inform if a system include
|
|
directory is being reordered.
|
|
* doc/invoke.texi (Directory Options): GCC warns if you hide a
|
|
system include.
|
|
* doc/cpp.texi (Search Paths): Likewise.
|
|
* doc/gcc.texi (Interoperation): Remove information about
|
|
-I/usr/include.
|
|
|
|
2001-07-04 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* varray.h (VARRAY_TOP_GENERIC_PTR): Remove spurious parameter.
|
|
(VARRAY_TOP_CHAR_PTR): Likewise.
|
|
|
|
2001-07-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* gcc.c (process_command): Don't assign elements of a const char*.
|
|
|
|
Wed Jul 4 13:40:02 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* emit-rtl.c (change_address): Don't abort if invalid address while
|
|
reload is in progress.
|
|
|
|
2001-07-04 Daniel Berlin <dan@cgsoftware.com>
|
|
|
|
* c-lex.c (cb_file_change): Pass line number to
|
|
debug_start_source_file.
|
|
(cb_undefine): Pass correct line number to debug_undef.
|
|
|
|
* toplev.c (debug_start_source_file): Add line number to
|
|
parameters. Pass it along to dwarf2out_start_source_file.
|
|
(decode_g_option): Stop resetting debug level back to normal when
|
|
we change debug formats, unless the current level is
|
|
none. (Before, -g3 -gdwarf-2 would use debug level 2, rather than
|
|
3).
|
|
|
|
* toplev.h (debug_start_source_file): Add line number to
|
|
parameters.
|
|
|
|
* dwarf2out.h (dwarf2out_start_source_file): Add line number to
|
|
parameters.
|
|
|
|
* dwarf2out.c (dwarf2out_start_source_file): Add line number to
|
|
parameters.
|
|
Output debug_macinfo data for starting file if requested.
|
|
(dwarf2out_end_source_file): Output debug_macinfo data for ending
|
|
file if requested.
|
|
(dwarf2out_define): Output debug_macinfo data for defining a macro
|
|
if requested.
|
|
(dwarf2out_undef): Output debug_macinfo data for undefining a
|
|
macro if requested.
|
|
(DEBUG_MACINFO_SECTION): New. DWARF2 macro info section name.
|
|
(DEBUG_MACINFO_SECTION_LABEL): New. DWARF2 macro info section label.
|
|
(macinfo_section_label): New. DWARF2 macro info section label.
|
|
(dwarf2out_init): If we want macro info, output the start label
|
|
for the section.
|
|
(dwarf2out_finish): If we want macro info, add a DW_AT_macro_info
|
|
attribute to the compilation unit die pointing to the macro info.
|
|
|
|
2001-07-04 Daniel Berlin <dan@cgsoftware.com>
|
|
|
|
* dwarf2out.c (new_loc_list): Move to inside #ifdef
|
|
DWARF2_DEBUGGING_INFO.
|
|
(add_loc_descr_to_loc_list): Ditto.
|
|
(output_loc_list): Ditto.
|
|
Also, fix thinko in curr not being initialized.
|
|
(gen_internal_sym): Ditto.
|
|
|
|
Wed Jul 4 13:40:02 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* emit-rtl.c (replace_equiv_address): New function.
|
|
* expr.h (replace_equiv_address): New declaration.
|
|
* explow.c (validize_mem): Call it instead of change_address and
|
|
also call if -fforce-addr and address is constant.
|
|
* expr.c: Replace more calls to change_address with adjust_address
|
|
and/or replace_equiv_address or to validize_mem.
|
|
* function.c, regmove.c, config/alpha/alpha.c: Likewise.
|
|
* config/arm/arm.md, config/clipper/clipper.md: Likewise.
|
|
* config/dsp16xx/dsp16xx.md, config/fr30/fr30.c: Likewise.
|
|
* config/i370/i370.md, config/i860/i860.md: Likewise.
|
|
* config/i960/i960.md, config/mips/mips.c: Likewise.
|
|
* config/mips/mips.md, config/pa/pa.md: Likewise.
|
|
* config/pdp11/pdp11.md, config/rs6000/rs6000.c: Likewise.
|
|
* config/rs6000/rs6000.md, config/sh/sh.md: Likewise.
|
|
|
|
2001-07-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* bitmap.c (bitmap_union_of_diff): Don't use BITMAP_ALLOCA.
|
|
|
|
* bitmap.h (BITMAP_ALLOCA): Don't pass alloca as an argument to a
|
|
function.
|
|
|
|
2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
|
|
|
|
* doc/include: New directory.
|
|
* doc/fdl.texi: Move to doc/include/fdl.texi.
|
|
* doc/texinfo.tex: Move to doc/include/texinfo.tex.
|
|
* doc/include/funding.texi, doc/include/gpl.texi: New files.
|
|
* doc/gcc.texi: Use funding.texi and gpl.texi.
|
|
* Makefile.in ($(docdir)/cpp.info, $(docdir)/gcc.info,
|
|
$(docdir)/cppinternals.info, cpp.dvi. gcc.dvi. cppinternals.dvi):
|
|
Update dependencies and use -I $(docdir)/include.
|
|
|
|
2001-07-04 Anthony Green <green@redhat.com>
|
|
|
|
* config/v850/t-v850 (v850-c.o): Add missing dependencies.
|
|
|
|
2001-07-04 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
|
|
|
|
* doc/install.texi (sparc64-*-*): Remove garbage.
|
|
|
|
Wed Jul 4 09:07:44 2001 Jan van Male <jan.vanmale@fenk.wau.nl>
|
|
|
|
* i386.c (ix86_expand_builtin, case IX86_BUILTIN_SETPS):
|
|
Fix typo in last change to use adjust_address.
|
|
|
|
2001-07-04 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
|
|
|
|
* doc/install.texi (Specific): Update information for *-*-solaris*.
|
|
|
|
Tue Jul 3 22:33:15 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* explow.c (plus_constant_wide): Reinitialize Y for restart.
|
|
|
|
2001-07-03 Stan Shebs <shebs@apple.com>
|
|
|
|
* config/darwin.h (SECTION_FUNCTION): Remove WAS_TEXT argument, remove
|
|
case for flag_no_mach_text_sections.
|
|
(EXTRA_SECTION_FUNCTIONS): Remove arg from uses of SECTION_FUNCTION.
|
|
* config/darwin.c (flag_no_mach_text_sections): Remove.
|
|
* config/darwin-protos.h (darwin_init_pragma): Remove decl.
|
|
|
|
Tue Jul 3 15:35:52 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* explow.c (plus_constant_wide, case PLUS): Call find_constant_term
|
|
and avoid checking for constant as first operand.
|
|
* recog.c (find_constant_term_loc): No longer static.
|
|
(adj_offettable_operand): Delete.
|
|
* rtl.h (adj_offsettable_operand): Delete declaration.
|
|
(find_constant_term): Add declaration.
|
|
* caller-save.c: Replace calls to adj_offsettable_operand with calls
|
|
to adjust_address.
|
|
* config/arm/arm.c, config/c4x/c4x.c: Likewise.
|
|
* config/clipper/clipper.md, config/h8300/h8300.c: Likewise.
|
|
* config/i386/i386.c, config/i386/i386.md: Likewise.
|
|
* config/i860/i860.c, config/i960/i960.c: Likewise.
|
|
* config/i960/i960.md, config/m68hc11/m68hc11.c: Likewise.
|
|
* config/m68k/m68k.c, config/m68k/m68k.md: Likewise.
|
|
* config/m88k/m88k.md, config/mcore/mcore.c: Likewise.
|
|
* config/mips/mips.c, config/mips/mips.md: Likewise.
|
|
* config/mn10200/mn10200.c, config/mn10300/mn10300.c: Likewise.
|
|
* config/ns32k/ns32k.c, config/ns32k/ns32k.md: Likewise.
|
|
* config/pa/pa.c, config/pdp11/pdp11.c: Likewise.
|
|
* config/pdp11/pdp11.md, config/sh/sh.c, config/v850/v850.c: Likewise.
|
|
* config/vax/vax.md, config/ns32k/ns32k.c: Likewise.
|
|
* config/ns32k/ns32k.md: Likewise.
|
|
|
|
2001-07-03 Zack Weinberg <zackw@stanford.edu>
|
|
|
|
* rtl.c (copy_rtx): Handle 'T' format letter.
|
|
* gensupport.c (collect_insn_data): Likewise.
|
|
* print-rtl.c (print_rtx): Print 'T' slots like 's'.
|
|
|
|
2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
|
|
|
|
* doc/invoke.texi (Directory Options): Specifiy range for <N> in
|
|
-B option. Use 'dir' not 'foo' as example directory name.
|
|
|
|
2001-07-03 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
|
|
|
|
* config/i386/sol2.h (ASM_PREFERRED_EH_DATA_FORMAT): Define.
|
|
Fixes PRs bootstrap/3067, bootstrap/3249, bootstrap/3275.
|
|
|
|
2001-07-03 Joseph S. Myers <jsm28@cam.ac.uk>
|
|
|
|
* doc/cppinternals.texi: Improve formatting and logical markup.
|
|
|
|
2001-07-03 Andreas Jaeger <aj@suse.de>
|
|
|
|
* Makefile.in (insn-recog.o): Add dependency on reload.h.
|
|
|
|
* genrecog.c (write_header): Include reload.h for prototypes in
|
|
insn-recog.c.
|
|
|
|
2001-07-03 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
config:
|
|
* i386/cygwin.h (VALID_MACHINE_DECL_ATTRIBUTE,
|
|
VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
|
|
* i386/i386-protos.h (i386_pe_valid_decl_attribute_p,
|
|
i386_pe_valid_type_attribute_p): Add.
|
|
* i386/i386.c (TARGET_INITIALIZER): Override for cygwin targets.
|
|
* i386/winnt.c (i386_valid_decl_attribute_p): Return directly.
|
|
|
|
Mon Jul 2 21:52:19 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* explow.c (plus_constant_wide, case LO_SUM): New case.
|
|
(plus_constant_for_output_wide): Delete.
|
|
* rtl.h (plus_constant_for_output): Delete.
|
|
* alias.c (canon_rtx, init_alias_analysis): Call plus_constant
|
|
instead of plus_constant_for_output.
|
|
* recog.c (offsettable_address_p, adj_offsettable_operand): Likewise.
|
|
* config/darwin.c, config/arm/arm.c, config/m68k/m68k.c: Likewise.
|
|
* config/m88k/m88k.c, config/mips/mips.c, config/pa/pa.c: Likewise.
|
|
* config/rs6000/rs6000.c, config/sparc/sparc.c: Likewise.
|
|
* config/sparc/sparc.md: Likewise.
|
|
Convert some change_address calls to adjust_address.
|
|
|
|
2001-07-03 Joseph S. Myers <jsm28@cam.ac.uk>
|
|
|
|
* doc/extend.texi, doc/gcc.texi, doc/invoke.texi, doc/md.texi,
|
|
doc/rtl.texi, doc/tm.texi: Improve formatting. Improve
|
|
documentation of -std and -Wwrite-strings.
|
|
|
|
2001-07-02 Geoffrey Keating <geoffk@redhat.com>
|
|
|
|
* cse.c (canon_hash): Don't register registers in very small
|
|
register classes, as extending their lifetime might cause
|
|
reload to fail.
|
|
|
|
Mon Jul 2 23:14:00 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* flow.c (try_redirect_by_replacing_jump): Remove cc0 setter.
|
|
|
|
* flow.c (forwarder_block_p): Fix for fallthru blocks.
|
|
(try_redirect_by_replacing_jump): Update properly the count
|
|
and frequency information.
|
|
|
|
Mon Jul 2 14:20:13 2001 Jeffrey A Law (law@cygnus.com)
|
|
|
|
* toplev.c (dump_file_index): Move SSA dumps just after first
|
|
jump dump.
|
|
(dump_file): Corresponding changes.
|
|
(rest_of_compilation): Move SSA path to just after the first
|
|
jump pass.
|
|
* doc/gcc.texi (Passes): Update due to movement of SSA path.
|
|
* doc/invoke.texi: Update dump file #s as they were completely
|
|
out of date with reality.
|
|
|
|
2001-07-02 Geoffrey Keating <geoffk@redhat.com>
|
|
|
|
* doc/tm.texi (Frame Layout): Document STACK_PUSH_CODE.
|
|
|
|
* expr.c (emit_move_insn_1): Deal with non-default
|
|
STACK_PUSH_CODE.
|
|
|
|
* expr.c (emit_single_push_insn): Fix warning.
|
|
|
|
2001-07-02 Toshiyasu Morita <toshiyasu.morita@hsa.hitachi.com>
|
|
|
|
* expr.c (emit_move_insn_1): Avoid modifying
|
|
cfun->expr->x_stack_pointer when PUSH_ROUNDING is defined.
|
|
|
|
Mon Jul 2 15:33:31 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* emit-rtl.c (adjust_address): New function.
|
|
* expr.h (adjust_address): Add declaration.
|
|
* builtins.c: Replace some calls to change_address with calls to it
|
|
or to validize_mem.
|
|
* caller-save.c, dwarf2out.c, except.c, expmed.c, expr.c: Likewise.
|
|
* function.c, config/a29k/a29k.md, config/alpha/alpha.c: Likewise.
|
|
* config/arm/arm.c, config/convex/convex.c: Likewise.
|
|
* config/dsp16xx/dsp16xx.md, config/fr30/fr30.c: Likewise.
|
|
* config/i386/i386.c, config/i386/i386.md: Likewise.
|
|
* config/ia64/ia64.c, config/ia64/ia64.md: Likewise.
|
|
* config/m32r/m32r.c, config/m68k/m68k.md: Likewise.
|
|
* config/m88k/m88k.c, config/mips/mips.md: Likewise.
|
|
* config/ns32k/ns32k.c, config/rs6000/rs6000.c: Likewise.
|
|
* config/sh/sh.c, config/sparc/sparc.md: Likewise.
|
|
|
|
2001-07-02 Jim Wilson <wilson@redhat.com>
|
|
|
|
* config/ia64/ia64.h: Delete obsolete lib1funcs.asm comment.
|
|
|
|
2001-07-02 Steve Ellcey <sje@cup.hp.com>
|
|
|
|
* config/ia64/t-ia64: Change LIB1ASMFUNCS to use single underscore.
|
|
* config/ia64/lib1funcs.asm: Change macro names to match t-ia64.
|
|
|
|
2001-07-02 Zack Weinberg <zackw@stanford.edu>
|
|
|
|
* cppinit.c (lang_defaults): New table.
|
|
(set_lang): Just read from lang_defaults into the live options
|
|
structure.
|
|
|
|
2001-07-02 Zack Weinberg <zackw@stanford.edu>
|
|
|
|
* Makefile.in (doc): Depend on $(GENERATED_MANPAGES).
|
|
* doc/.cvsignore: Add gcc.1, cpp.1, gcov.1.
|
|
* doc/gcc.1, doc/cpp.1, doc/gcov.1: Removed.
|
|
|
|
2001-07-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
|
|
|
|
* doc/install.texi: Various spelling and markup fixes.
|
|
(Installing GCC): Component specific installation instructions are
|
|
gone.
|
|
Fix reference.
|
|
Warn about removing old install dir in the presence of shared libs.
|
|
(Configuration): Invoke with options target to match configure
|
|
--help.
|
|
Consistently refer to gas, gld pathnames.
|
|
Invert --enable-multilib documentation.
|
|
Remove references to old compiler versions.
|
|
|
|
Mon Jul 2 12:50:51 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* flow.c (try_simplify_condjump): Fix typo in updating fallthru flags.
|
|
|
|
2001-07-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
|
|
|
|
* doc/install.texi (Specific, mips*-sgi-irix4): Split from IRIX 5
|
|
section.
|
|
(Specific, mips*-sgi-irix5): Note IDO download.
|
|
Reworded MIPS C hints.
|
|
Use GNU as instead of GAS.
|
|
Markup fixes.
|
|
Removed SGI Freeware reference, IRIX 6 only.
|
|
(Specific, mips*-sgi-irix6): Removed ranlib caveats, obsolete.
|
|
Note N64 library requirement/workaround.
|
|
Update O32 hints.
|
|
Complete list of structure passing bug victims.
|
|
|
|
2001-07-02 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
|
|
|
|
* doc/install.texi: Remove CVS Id.
|
|
|
|
2001-07-02 Andreas Jaeger <aj@suse.de>
|
|
|
|
* ssa-dce.c (note_inherently_necessary_set): Add unused attribute.
|
|
(find_inherently_necessary): Remove unused variable.
|
|
|
|
2001-07-02 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* c-common.h (TDI_inlined): New ast dump phase.
|
|
(dump_flag_name): New function.
|
|
* c-dump.c (dump_files): Add inlined phase.
|
|
(dump_flag_name): Define.
|
|
* doc/invoke.texi (-fdump-ast-inlined): Document.
|
|
|
|
Mon Jul 2 06:29:36 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* stor-layout.c (layout_decl): Revert change to handling of alignment
|
|
in packed types.
|
|
|
|
Sun Jul 1 11:53:52 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* c-common.c (decl_attributes, case A_MODE): Don't call layout_decl
|
|
for FIELD_DECL.
|
|
|
|
2001-07-01 Geoffrey Keating <geoffk@redhat.com>
|
|
|
|
* doc/tm.texi (FUNCTION_ARG): Document that the last call
|
|
is special.
|
|
|
|
2001-07-01 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* tlink.c (recompile_files): Remove COMPILER_PATH and
|
|
LIBRARY_PATH from the environment.
|
|
|
|
2001-07-01 Zack Weinberg <zackw@stanford.edu>
|
|
|
|
* c-common.h (enum rid): Add RID_FIRST_AT, RID_LAST_AT,
|
|
RID_LAST_PQ. Move RID_FIRST_PQ down with the other FIRST/LAST
|
|
enumerators.
|
|
(OBJC_IS_AT_KEYWORD, OBJC_IS_PQ_KEYWORD): New macros.
|
|
|
|
* c-parse.in (OBJC_STRING): Kill.
|
|
(objc_string): Decompose to [objc_string] '@' STRING.
|
|
(reswords): Take the leading '@' off all the Objective C keywords.
|
|
(objc_rid_sans_at): Kill.
|
|
(init_reswords): Don't initialize it.
|
|
(yylexname): Use OBJC_IS_AT_KEYWORD and OBJC_IS_PQ_KEYWORD.
|
|
(_yylex): Kill reconsider label. Look ahead one token after
|
|
an '@'; if we get an identifier, check whether it's an
|
|
Objective C @-keyword. If so, return the keyword. Otherwise,
|
|
put back the token and return the '@' as a terminal.
|
|
|
|
* cpplib.c (lex_macro_node): Remove unnecessary check for
|
|
leading '@' on identifier. Clarify control flow and commentary.
|
|
|
|
Sun Jul 1 11:53:52 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* cse.c (new_label_ref): Variable deleted.
|
|
(insert): Remove set of new_label_ref.
|
|
(check_for_label_ref): New function.
|
|
(cse_basic_block): Don't check new_label_ref; call check_for_label_ref.
|
|
|
|
See ChangeLog.5 for earlier changes.
|