3915 lines
137 KiB
Plaintext
3915 lines
137 KiB
Plaintext
2000-08-15 Richard Henderson <rth@cygnus.com>
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* flow.c (mark_used_reg): Set reg_cond_reg appropriately.
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2000-08-15 Richard Earnshaw <rearnsha@arm.com>
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* arm.c (arm_function_ok_for_sibcall): New function.
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* arm.h (FUNCTION_OK_FOR_SIBCALL): Define.
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* arm.md (call expanders): Don't check here for calls that can't
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be sibling calls.
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2000-08-15 Richard Earnshaw <rearnsha@arm.com>
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* arm.md (splits generating cond_exec): Disable.
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2000-08-15 Richard Earnshaw <rearnsha@arm.com>
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* arm/linux-elf.h (text_section): Delete declaration.
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2000-08-15 Richard Earnshaw <rearnsha@arm.com>
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ARM support for unordered FP operations.
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* arm-protos.h (arm_comparison_operator): Declare.
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* arm.c (arm_comparison_operator): New function.
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(arm_select_cc_mode): Add unordered comparison codes.
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(get_arm_condition_code): Likewise.
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(arm_final_prescan_insn): Can't handle unordered jumps that can't
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be done in one insn.
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* arm.h (PREDICATE_CODES): Add arm_comparison_operator.
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* arm.md (all uses of comparison_operator): Replace with
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arm_comparison_operator.
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(bunordered, bordered, bugt, bunlt, bunge, bunle, buneq, bltgt): New
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expands.
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(arm_buneq, arm_bltgt, arm_buneq_reversed, arm_bltgt_reveresed): New
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patterns.
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Tue Aug 15 00:36:36 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
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* gthr-posix.h: Conditionally include <sched.h>; include
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<config.h> from libobjc/.
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2000-08-14 Richard Henderson <rth@cygnus.com>
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* config/i386/i386.c (legitimize_pic_address): Use Pmode
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for all CONSTs.
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2000-08-14 Richard Henderson <rth@cygnus.com>
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* configure.in (ia64-*): Set float_format for i386 long double.
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* real.c (GET_REAL): Treat 128-bit INTEL_EXTENDED_IEEE_FORMAT
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as we would for i386 XFmode.
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(PUT_REAL): Likewise.
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(endian, ereal_atof, real_value_truncate): Likewise.
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(ereal_isneg, toe64, etens, make_nan): Likewise.
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* real.h (REAL_VALUE_TO_TARGET_LONG_DOUBLE): Likewise.
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* config/ia64/ia64-protos.h: Update.
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* config/ia64/ia64.c (general_tfmode_operand): New.
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(destination_tfmode_operand): New.
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(tfreg_or_fp01_operand): New.
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(ia64_split_timode): New.
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(spill_tfmode_operand): New.
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(ia64_expand_prologue): Use TFmode not XFmode.
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(ia64_expand_epilogue): Likewise.
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(ia64_function_arg): Likewise.
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(ia64_function_arg_advance): Likewise.
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(ia64_return_in_memory): Likewise.
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(ia64_function_value): Likewise.
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(ia64_print_operand): Likewise.
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(ia64_register_move_cost): Set GR<->FR to 5.
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(ia64_secondary_reload_class): Get GR for TImode memory op.
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* config/ia64/ia64.h (ROUND_TYPE_SIZE): Remove.
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(ROUND_TYPE_ALIGN): Remove.
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(LONG_DOUBLE_TYPE_SIZE): Set to 128.
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(INTEL_EXTENDED_IEEE_FORMAT): Define.
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(HARD_REGNO_NREGS): Use TFmode, not XFmode.
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(HARD_REGNO_MODE_OK): Likewise. Disallow TImode in FRs.
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(MODES_TIEABLE_P): Use TFmode, not XFmode.
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(CLASS_MAX_NREGS): Likewise.
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(ASM_OUTPUT_LONG_DOUBLE): Output by 4 byte hunks.
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(PREDICATE_CODES): Update.
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* config/ia64/ia64.md (movti): New.
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(movti_internal): Use a clobber for memory alternatives.
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(reload_inti, reload_outti): New.
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(movsfcc_astep): Predicate properly.
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(movdfcc_astep): Likewise.
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(movxf): Remove.
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(movtf): New.
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(extendsftf2, extenddftf2): New.
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(trunctfsf2, trunctfdf2): New.
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(floatditf2, fix_trunctfdi2): New.
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(floatunsditf2, fixuns_trunctfdi2): New.
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(addtf3, subtf3, multf3, abstf2): New.
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(negtf2, nabstf2, mintf3, maxtf3): New.
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(maddtf3, msubtf3, nmultf3, nmaddtf3): New.
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(cmptf): New.
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(fr_spill): Use TFmode, not XFmode.
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(fr_restore): Likewise.
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* config/ia64/lib1funcs.asm (__divtf3): New.
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* config/ia64/t-ia64 (LIB1ASMFUNCS): Add it.
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2000-08-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
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* cse.c (fold_rtx): Avoid empty body in an if-statement.
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* doloop.c (doloop_iterations_max, doloop_modify): Avoid using the
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`U' integer constant suffix.
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* dwarf2out.c (add_subscript_info): Avoid empty body in an
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else-statement.
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* sparc/sol2.h (__enable_execute_stack): Prototype.
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2000-08-14 David Edelsohn <edelsohn@gnu.org>
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* collect2.c: Remove use of AIX import file.
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* longlong.h: Test ARCH_PWR not ARCH_POWER.
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* rs6000.c (print_operand, case 'E'): Add else.
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2000-08-14 Richard Henderson <rth@cygnus.com>
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* config/ia64/ia64.md (movdi): Delay calling ia64_expand_load_address.
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(movdi_symbolic): New.
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2000-08-14 Jim Wilson <wilson@cygnus.com>
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* config/ia64/ia64.h (ASM_SPEC): Pass -mconstant-gp and -mauto-pic
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to GNU as. For Intel as, pass -M const_gp and -M no_plabel.
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* config/ia64/linux.h (ASM_SPEC): Pass -mconstant-gp and -mauto-pic
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to GNU as.
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2000-08-14 Richard Henderson <rth@cygnus.com>
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* expr.c (emit_group_load): Don't force constants into registers.
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Special case source already in the correct mode.
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2000-08-14 Zack Weinberg <zack@wolery.cumb.org>
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* configure.in: Accept *-*-linux* not just *-*-linux-gnu*.
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* fixinc/inclhack.def: Likewise.
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* fixinc/mkfixinc.sh: Likewise.
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* configure: Regenerate.
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* fixinc/fixincl.x: Regenerate.
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* install.texi: Document equivalence of linux and linux-gnu.
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Mon Aug 14 18:51:44 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
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* cse.c (insert_regs): Also in REG case: When finding an invalid
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value, and we make a new quantity, make sure that it won't be
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mistaken by for a valid one by mention_regs.
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2000-08-13 Ralf G<>tlein <ralf.guetlein@aranea.de>
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* h8300.md: Remove obsolete peepholes.
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2000-08-13 Kazu Hirata <kazu@hxi.com>
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* invoke.texi (H8/300 Options): Fix typos.
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* config/h8300.c: Fix formatting.
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* config/h8300.h: Fix comment typos.
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(OVERRIDE_OPTIONS): Fix formatting.
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* function.c: Fix formatting.
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* cse.c: Fix formatting.
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2000-08-13 Geoff Keating <geoffk@cygnus.com>
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* flow.c (attempt_auto_inc): Remove unused variable `bb'.
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(attempt_auto_inc): Suppress parentheses warning.
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* function.c (put_reg_into_stack): Remove unused variable `unsigned_p'.
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* loop.c (load_mems): Remove `u' suffix in two places.
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* config/rs6000/rs6000.c: Remove unnecessary `u' suffixes from
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hex constants.
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* config/rs6000/rs6000.h: Likewise.
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* config/rs6000/sol-c0.c: Prototype some functions. Remove the
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__eabi dummy routine.
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* config/rs6000/sysv4.h (ASM_DECLARE_FUNCTION_NAME): Remove unused
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variable `buf_ptr'.
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* config/rs6000/rs6000.c (rs6000_select_section): Rewrite to
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not put stuff in .sdata unnecessarily.
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(rs6000_unique_section): New function.
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* config/rs6000/rs6000-protos.h: Add rs6000_unique_section.
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* config/rs6000/sysv4.h (UNIQUE_SECTION): Define.
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* c-typeck.c (build_array_ref): Don't complain about non-lvalue
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arrays in C99. Don't try to look at DECL_REGISTER of a
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COMPONENT_REF. Don't complain twice about the same error.
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* fixinc/inclhack.def (aix_pthread): New fix.
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(aix_sysmachine): New fix.
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* fixinc/fixincl.x: Regenerate.
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* expr.c (expand_expr): Call convert_modes when turning a large
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multiply into a small one.
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2000-08-12 Geoff Keating <geoffk@cygnus.com>
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* tree.h (DECL_OFFSET_ALIGN): Make the off_align field of
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the tree structure an exponent rather than an explicit alignment
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so it doesn't overflow.
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(SET_DECL_OFFSET_ALIGN): New macro.
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* stor-layout.c (place_union_field): Use SET_DECL_OFFSET_ALIGN
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rather than DECL_OFFSET_ALIGN.
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(place_field): Likewise.
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* expmed.c (store_bit_field): Abort on align==0 to avoid
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antisocial machine behaviour.
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2000-08-12 Richard Henderson <rth@cygnus.com>
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* sibcall.c (uses_addressof): Accept both addressof and
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current_function_internal_arg_pointer inside a mem.
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(optimize_sibling_and_tail_recursive_call): Fail tail recursion
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if current_function_uses_addressof.
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* stmt.c (expand_return): Kill tail recursion and HAVE_return
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optimizations.
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2000-08-11 Richard Henderson <rth@cygnus.com>
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* config/ia64/ia64.md (addsi3): Remove expander.
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(subsi3, mulsi3, negsi2, one_cmplsi2): Likewise.
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(*addsi3_shladd): New.
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2000-08-11 Richard Henderson <rth@cygnus.com>
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* config/ia64/ia64.c (do_spill): Pass cfa offset to move expander.
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(do_restore): Likewise.
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(gen_movdi_x, gen_fr_spill_x, gen_fr_restore_x): New.
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(ia64_expand_prologue, ia64_expand_epilogue): Use them.
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(rtx_needs_barrier): Track actual bit manipulation for
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ar.unat moves, gr_spill, and gr_restore.
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(emit_insn_group_barriers): Special case gr_spill/gr_restore.
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(process_set): Don't handle varargs spills.
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* config/ia64/ia64.md (gr_spill): Accept cfa offset. Emit
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.mem.offset here instead of in process_set.
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(gr_restore): Likewise.
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2000-08-11 Richard Henderson <rth@cygnus.com>
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* config/ia64/ia64.h (PROMOTE_MODE): Only extend to SImode.
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2000-08-11 Mark Elbrecht <snowball3@bigfoot.com>
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* gcc.texi (The Configuration File): Document
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COLLECT2_HOST_INITIALIZATION, GCC_DRIVER_HOST_INITIALIZATION, and
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UPDATE_PATH_HOST_CANONICALIZATION.
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2000-08-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
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* c-parse.in (cast_expr): Avoid -Wstrict-prototype warnings for
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unprototyped function pointer casts on integer constants.
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2000-08-11 Laurynas Biveinis <lauras@softhome.net>
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* fixproto: Recognize DOS paths with drive letters as absolute paths.
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2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
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* extend.texi (Volatiles): Fix typos.
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2000-08-11 Kazu Hirata <kazu@hxi.com>
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* flow.c: Fix formatting.
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2000-08-11 Richard Henderson <rth@cygnus.com>
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* reload.c (push_secondary_reload): When invoking a reload_{in,out}
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pattern, always allocate a tertiary scratch register.
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* config/alpha/alpha.md (reload_inqi): Use a DImode scratch.
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(reload_inhi): Likewise.
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2000-08-11 Richard Henderson <rth@cygnus.com>
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* function.c (put_reg_into_stack): Allow type to be NULL.
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(schedule_fixup_var_refs): Likewise.
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(gen_mem_addressof): Allow decl to be NULL.
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(put_addressof_into_stack): Likewise.
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* flow.c (merge_blocks_nomove): Be more careful about
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locating the beginning of block A.
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* combine.c (simplify_shift_const): Obey SHIFT_COUNT_TRUNCATED.
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Thu Aug 10 22:47:09 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
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* configure.in:
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* configure:
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* gthr-posix.h:
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* config.in: Reverted the check for <sched.h>.
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2000-08-10 Chris Demetriou <cgd@sibyte.com>
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* mips/elf.h (CTOR_SECTION_NAME, DTOR_SECTION_NAME): New
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macros define the name of CTOR and DTOR sections.
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(CTOR_LIST_BEGIN, CTOR_LIST_END, DTOR_LIST_BEGIN,
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DTOR_LIST_END): Change to use attributes to specify
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sections.
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* mips/elf64.h (CTOR_SECTION_NAME, DTOR_SECTION_NAME,
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(CTOR_LIST_BEGIN, CTOR_LIST_END, DTOR_LIST_BEGIN,
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DTOR_LIST_END): Same as in mips/elf.h.
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2000-08-10 Drew Moseley <dmoseley@redhat.com>
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* config/mn10300/mn10300.h: Added no-crt0 option for explicitly
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disabling just crt0.o.
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2000-08-10 Richard Earnshaw <rearnshaw@arm.com> & Nick Clifton <nickc@cygnus.com>
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* arm.h (CPP_SPEC): Use sub-spec cpp_interwork.
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(CPP_INTERWORK_SPEC, CPP_INTERWORK_DEFAULT_SPEC): New sub-specs.
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(EXTRA_SPECS): Add them.
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* arm/lib1funcs.asm: Support builds for interworking.
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Use macros to eliminate duplicated pieces of code.
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2000-08-10 Kazu Hirata <kazu@hxi.com>
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* h8300.c (expand_a_rotate): New.
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(emit_a_rotate): Likewise.
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(h8300_adjust_insn_length): Add support for the rotate insns.
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* h8300.md (rotlqi3): New.
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(*rotlqi3_1): Likewise.
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(rotlhi3): Likewise.
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(*rotlhi3_1): Likewise.
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(rotlhi3): Likewise.
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(*rotlhi3_1): Likewise.
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* h8300-proto.h: Add prototypes for expand_a_rotate and
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emit_a_rotate.
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* h8300.c: Fix comment typos.
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(dosize): Declare the variable amount as unsigned.
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(get_shift_alg): Fix a comparison between signed and unsigned.
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(emit_a_shift): Likewise.
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(h8300_adjust_insn_length): Simplify the code.
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* c-decl.c: Fix formatting.
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2000-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
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* c-lex.c (parse_float, yylex): For -Wtraditional, issue a
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warning about non-traditional numeric constant suffixes.
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* cppexp.c (parse_number): Likewise.
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* invoke.texi: (-Wtraditional): Document new behavior.
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Thu Aug 10 00:11:04 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
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* gthr-posix.h: Include auto-host.h. Conditionally include
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<sched.h>.
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* configure.in: Check for the <sched.h> header file.
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* config.in: Added define for HAVE_SCHED_H.
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2000-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
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* c-typeck.c (process_init_element): For -Wtraditional, warn about
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initialization of unions.
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* invoke.texi (-Wtraditional): Document new behavior.
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2000-08-09 Zack Weinberg <zack@wolery.cumb.org>
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* configure.in (--enable-c-cpplib): Uncomment. Use AC_DEFINE
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instead of extra_c_flags.
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(--enable-c-mbchar): Use AC_DEFINE instead of extra_c_flags.
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* configure: Regenerate.
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* config.in: Regenerate.
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* cpperror.c (cpp_type2name): New function.
|
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* cpplex.c (lex_line): If we issued an error for an invalid
|
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preprocessing directive, discard that logical line.
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* cpplib.c (do_line): Call a hook function if the current file
|
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is renamed by #line.
|
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(do_ident): Pass the contents of the string, not the entire
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token, to the callback function.
|
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* cpplib.h (CPP_LAST_PUNCTUATOR): New #define.
|
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(cb.rename_file): New hook function.
|
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(cb.ident): Adjust prototype.
|
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(cpp_type2name): Prototype.
|
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* cppmacro.c (dump_macro_args): Correct precedence lossage.
|
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|
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* cppmain.c (cb_ident): Update for changed interface.
|
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(cb_rename_file): New function.
|
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(main): Set rename callback.
|
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|
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2000-08-09 Alexandre Oliva <aoliva@redhat.com>
|
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|
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* caller-save.c (mark_referenced_regs): Mark partially-overwritten
|
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multi-word registers.
|
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|
||
2000-08-08 Joseph S. Myers <jsm28@cam.ac.uk>
|
||
|
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* c-common.c (combine_strings, check_format_info): Refer to ISO C
|
||
or ISO C89 instead of ANSI C.
|
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* c-decl.c (grokdeclarator, xref_tag, finish_struct,
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build_enumerator, do_case): Likewise.
|
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* c-lex.c (parse_float, yylex): Likewise.
|
||
* c-parse.in: Likewise.
|
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* c-typeck.c (common_type, build_array_ref, build_binary_op,
|
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build_unary_op, pedantic_lvalue_warning, build_conditional_expr,
|
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build_c_cast, convert_for_assignment, set_init_index,
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set_init_label, c_expand_start_case): Likewise.
|
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* toplev.c (documented_lang_options, display_help): Likewise.
|
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|
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2000-08-08 Kazu Hirata <kazu@hxi.com>
|
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|
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* h8300.c: Fix formatting.
|
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* h8300.h: Likewise.
|
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* h8300.md: Likewise.
|
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(movsi_h8300hs): Fix formatting of the resulting assembly code.
|
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|
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* reload1.c: Fix formatting.
|
||
|
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2000-08-08 Rodney Brown <RodneyBrown@mynd.com>
|
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|
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* alpha/alpha.c (alpha_emit_xfloating_libcall):
|
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Use GEN_CALL_VALUE define.
|
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* alpha/alpha.md (untyped_call): Use GEN_CALL define.
|
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* clipper/clipper.md (untyped_call): Likewise.
|
||
* dsp16xx/dsp16xx.md (untyped_call): Likewise.
|
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* fx80/fx80.md (untyped_call): Likewise.
|
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* mips/mips.md (untyped_call): Likewise.
|
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* ns32k/ns32k.md (untyped_call): Likewise.
|
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* pa/pa.md (untyped_call): Likewise.
|
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* romp/romp.md (untyped_call): Likewise.
|
||
* sparc/sparc.md (untyped_call): Likewise.
|
||
|
||
2000-08-08 Jason Eckhardt <jle@cygnus.com>
|
||
|
||
* config/i860/i860.c (singlemove_string): Do not generate assembler
|
||
pseudo instructions that must be expanded (that is, with signed
|
||
constants larger than 16 bits).
|
||
|
||
2000-08-08 Richard Henderson <rth@cygnus.com>
|
||
|
||
* flow.c (life_analysis): Only turn off PROP_LOG_LINKS and
|
||
PROP_AUTOINC at -O0. Don't collect alias info at -O0.
|
||
(init_propagate_block_info): Don't kill memory stores at -O0.
|
||
(mark_set_1, mark_used_regs): Likewise.
|
||
|
||
2000-08-08 David Edelsohn <edelsohn@gnu.org>
|
||
|
||
* rs6000.c (optimization_options): Decorate 'level' as
|
||
ATTRIBUTE_UNUSED.
|
||
(mask64_operand): Remove sign-extend thinko.
|
||
(rldic_operand): New function.
|
||
(load_multiple_operation): regno's are unsigned ints.
|
||
(store_multiple_operation): Likewise.
|
||
(lmw_operation): Likewise.
|
||
(stmw_operation): Likewise.
|
||
(includes_lshift_p): shift_mask is unsigned int.
|
||
(includes_lshift64_p): New function.
|
||
(addrs_ok_for_quad_peep): unsigned int reg1.
|
||
(print_operand): Consistently add "else" after
|
||
output_operand_lossage().
|
||
(print_operand, case 'b'): Fold in case 'W'.
|
||
(print_operand, case 'W'): Print rldic MB value.
|
||
(output_epilogue): Update Objective-C language string.
|
||
(output_toc): unsigned HOST_WIDE_INT low, compare unsigned.
|
||
* rs6000.h (PREDICATE_CODES): Add rldic_operand.
|
||
* rs6000.md (ashldi3): Add rldic instruction.
|
||
(iordi3, xordi3): Remove redundant "else if CONST_DOUBLE".
|
||
(cmpsi_internal2, cmpdi_interal2): Use 'b' output template
|
||
modifier.
|
||
|
||
2000-08-08 Richard Henderson <rth@cygnus.com>
|
||
|
||
* config/ia64/ia64-protos.h: Remove duplicates. Update
|
||
for massive code rearrangements.
|
||
* config/ia64/ia64.c (ia64_arpfs_regno): Remove.
|
||
(ia64_rp_regno, ia64_fp_regno, ia64_input_regs): Remove.
|
||
(ia64_local_regs, ia64_need_regstk): Remove.
|
||
(ar_ccv_reg_operand): New.
|
||
(ia64_gp_save_reg): New.
|
||
(struct ia64_frame_info): Combine most of the size elements;
|
||
add new gr save elements.
|
||
(find_gr_spill): New.
|
||
(next_scratch_gr_reg): New.
|
||
(mark_reg_gr_used_mask): New.
|
||
(ia64_compute_frame_size): Rewrite. Allocate special AR regs
|
||
to GR backing store regs when possible.
|
||
(ia64_initial_elimination_offset): New.
|
||
(ia64_rap_fp_offset): Remove.
|
||
(save_restore_insns): Remove.
|
||
(setup_spill_pointers): New.
|
||
(finish_spill_pointers): New.
|
||
(spill_restore_mem): New.
|
||
(do_spill, do_restore): New.
|
||
(ia64_expand_prologue): Rewrite to use them.
|
||
(ia64_expand_epilogue): Likewise.
|
||
(ia64_direct_return): Update for current_frame_info changes.
|
||
(ia64_function_prologue): Simplify .prologue emission. Emit
|
||
.spill when needed.
|
||
(ia64_setup_incoming_varargs): Don't ever emit rtl.
|
||
(ia64_dbx_register_number): New.
|
||
(ia64_initialize_trampoline): New.
|
||
(ia64_secondary_reload_class): Request GR_REGS for integer
|
||
arithmetic destined for FR_REGS.
|
||
(ia64_init_machine_status): Don't reset return_address_pointer_rtx.
|
||
(ia64_mark_machine_status): Mark ia64_gp_save.
|
||
(rws_access_regno): Rename from rws_access_reg; don't treat
|
||
predicates specially.
|
||
(rws_access_reg): New. Update all callers.
|
||
(rtx_needs_barrier): Remove dead unspecs.
|
||
(ia64_epilogue_uses): Mark ar.pfs and ar.unat live on exit.
|
||
(ia64_encode_section_info): Silence signed/unsigned warnings.
|
||
(spill_offset, sp_offset, spill_offset_emitted): Remove.
|
||
(tmp_reg, tmp_saved): Remove.
|
||
(process_set): Rewrite to expect complicated bits via
|
||
REG_FRAME_RELATED_EXPR.
|
||
(ia64_expand_fetch_and_op): Use emit_move_insn; be explicit
|
||
in the use of ar.ccv; never set RTX_UNCHANGING_P.
|
||
(ia64_expand_op_and_fetch): Likewise.
|
||
(ia64_expand_compare_and_swap): Likewise.
|
||
(ia64_expand_builtin): Likewise.
|
||
* config/ia64/ia64.h (AR_UNAT_REGNUM): New.
|
||
(FIRST_PSEUDO_REGISTER): Update.
|
||
(AR_M_REGNO_P): Update.
|
||
(FIXED_REGS): Don't mark three local registers as used.
|
||
(EXTRA_CC_MODES): New.
|
||
(SELECT_CC_MODE): New.
|
||
(HARD_REGNO_NREGS): Allow DImode in p0; handle CCImode.
|
||
(HARD_REGNO_MODE_OK): Disallow CCImode from non-predicates.
|
||
(FRAME_GROWS_DOWNWARD): Unset.
|
||
(STARTING_FRAME_OFFSET): Zero.
|
||
(ELIMINABLE_REGS): Eliminate from the soft to hard frame pointer.
|
||
(INITIAL_ELIMINATION_OFFSET): Defer to out of line function.
|
||
(HARD_FRAME_POINTER_REGNUM): New.
|
||
(CAN_DEBUG_WITHOUT_FP): Define.
|
||
(TRAMPOLINE_TEMPLATE): Remove.
|
||
(TRAMPOLINE_SIZE): Lower to 32.
|
||
(TRAMPOLINE_ALIGNMENT): Lower to 64.
|
||
(INITIALIZE_TRAMPOLINE): Defer to out of line function.
|
||
(PREDICATE_CODES): Update.
|
||
(struct machine_function): Add ia64_gp_save.
|
||
* config/ia64/ia64.md: Purge unused unspecs.
|
||
(movsi patterns): Allow moves to/from AR_M_REGS.
|
||
(movdi patterns): Allow moves to/from p0.
|
||
(call patterns): Move most setjmp hackery to ia64_gp_save_reg.
|
||
(gr_spill, gr_restore): Indicate ar.unat read/written.
|
||
(nonlocal_goto): Don't pass old frame_pointer.
|
||
(nonlocal_goto_receiver): Remove.
|
||
(exception_receiver): New.
|
||
(builtin_setjmp_setup): New.
|
||
(builtin_setjmp_receiver): New.
|
||
* config/ia64/lib1funcs.asm (__ia64_save_stack_nonlocal): Bundle.
|
||
(__ia64_nonlocal_goto): Bundle. Don't kill r7.
|
||
(__ia64_restore_stack_nonlocal): Likewise.
|
||
(__ia64_trampoline): New.
|
||
* config/ia64/sysv4.h (DBX_REGISTER_NUMBER): Defer to out of line
|
||
function.
|
||
* config/ia64/t-ia64 (LIB1ASMFUNCS): Add __trampoline.
|
||
|
||
2000-08-08 Richard Henderson <rth@cygnus.com>
|
||
|
||
* frame.h (ia64_frame_state): Add my_psp.
|
||
* libgcc2.c (ia64_throw_helper): Add throw_sp argument.
|
||
(__throw): Pass it in. Don't clobber r7.
|
||
* config/ia64/frame-ia64.c (init_ia64_reg_loc): Mark inline.
|
||
(execute_one_ia64_descriptor) [mem_stack_v]: Sets psp.when
|
||
and nothing to do with sp.
|
||
(normalize_reg_loc): Use frame->my_psp.
|
||
(frame_translate): Handle frame-pointer-less functions. Set
|
||
spill_base correctly, in absence of being told.
|
||
(__build_ia64_frame_state): New sp argument. Fill in frame->my_sp.
|
||
(__ia64_backtrace_helper): New sp argument. Use
|
||
builtin_return_address instead of label addresses.
|
||
(print_record) [mem_stack_v]: No size member.
|
||
|
||
2000-08-08 Richard Henderson <rth@cygnus.com>
|
||
|
||
* regclass.c (choose_hard_reg_mode): Iterate over all CC modes.
|
||
|
||
2000-08-08 Richard Henderson <rth@cygnus.com>
|
||
|
||
* tm.texi (LOCAL_REGNO): Document.
|
||
* flow.c (LOCAL_REGNO, EPILOGUE_USES): Provide default.
|
||
(mark_regs_live_at_end): Don't mark LOCAL_REGNO registers.
|
||
* reload1.c (reload): Likewise when considering nonlocal labels.
|
||
|
||
* config/ia64/ia64.h (LOCAL_REGNO): New.
|
||
* config/sparc/sparc.h (LOCAL_REGNO): New.
|
||
|
||
2000-08-08 Joseph S. Myers <jsm28@cam.ac.uk>
|
||
|
||
* c-lex.c (yylex): Don't allow integer suffixes 'LUL', 'Ll', 'lL'.
|
||
|
||
2000-08-07 Nick Clifton <nickc@redhat.com>
|
||
|
||
* config/mips/mips.c: Fix compile time warning messages.
|
||
* config/mips/mips-protos.h: Add prototype for equality_op.
|
||
|
||
* mn10300.h (TARGET_SWITCHES): Document `-mam33'.
|
||
|
||
2000-08-07 Graham Stott <grahams@cygnus.co.uk>
|
||
|
||
* mn10300.md: Use nonimmediate_operand instead of general_operand
|
||
on output operands.
|
||
|
||
* mn10300.h (PREFERRED_RELOAD_CLASS): Limit memory reloads.
|
||
|
||
2000-08-07 Alexandre Oliva <aoliva@redhat.com>
|
||
|
||
* sh.h (EXTRA_CONSTRAINT_Q): Adjust to GNU Coding Standards.
|
||
* sh.c (expand_block_move): Break long lines.
|
||
(expand_ashiftrt, fpscr_set_from_mem): Likewise.
|
||
* sh.md (mulsi3): Likewise.
|
||
(movdi): Adjust spacing.
|
||
|
||
2000-08-07 Richard Henderson <rth@cygnus.com>
|
||
|
||
* expmed.c (store_bit_field): Don't require MEM_IN_STRUCT_P.
|
||
* expr.c (emit_group_store): Don't set it.
|
||
|
||
2000-08-07 Kazu Hirata <kazu@hxi.com>
|
||
|
||
* invoke.texi (Options for Debugging Your Program or GCC): Remove
|
||
duplicate entries for 'w' and 'z'.
|
||
|
||
* flow.c: Fix a comment typo.
|
||
|
||
Sun Aug 6 23:47:35 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
|
||
|
||
* c-parse.in: Changed the language string for Objective-C to "GNU
|
||
Objective-C".
|
||
|
||
Sun Aug 6 11:54:03 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
|
||
|
||
* gthr-posix.h: Integrated Chris Ball's <cball@fmco.com> changes
|
||
to improve the Posix thread support for Objective-C.
|
||
|
||
2000-08-06 Joseph S. Myers <jsm28@cam.ac.uk>
|
||
|
||
* c-common.h (enum c_tree_index): Add CTI_SIGNED_SIZE_TYPE and
|
||
CTI_UNSIGNED_PTRDIFF_TYPE.
|
||
(signed_size_type_node): Define.
|
||
(unsigned_ptrdiff_type_node): Define.
|
||
* c-decl.c (init_decl_processing): Create the
|
||
signed_size_type_node and unsigned_ptrdiff_type_node types.
|
||
* c-common.c (T_SC): Define.
|
||
(T_SST): Define.
|
||
(T_UPD): Define.
|
||
(print_char_table): Use T_SST for %zd, %zi, %zn. Use T_UPD for
|
||
%to, %tu, %tx, %tX. Allow %hhn (T_SC). Add "c" to the flags for
|
||
%s and %p.
|
||
(scan_char_table): Use T_SC for %hhd, %hhi, %hhn. Use T_SST for
|
||
%zd, %zi, %zn. Use T_UPD for %to, %tu, %tx, %tX. Add "c" to the
|
||
flags for %c, %s and %[.
|
||
(check_format_info): Only allow leniency for signedness of targets
|
||
of character pointers (when pedantic) for formats flagged with
|
||
"c", so for strings but not for %hh formats. When pedantic, don't
|
||
allow character pointers to substitute for void pointers if a
|
||
second level of indirection is present.
|
||
|
||
2000-08-06 Kazu Hirata <kazu@hxi.com>
|
||
|
||
* invoke.texi (Options for Debugging Your Program or GCC): Update
|
||
the names of dump files.
|
||
|
||
* h8300.c (dosize): Rearrange code for conciseness.
|
||
(split_adds_subs): Likewise.
|
||
|
||
* loop.c: Fix formatting.
|
||
|
||
* dwarf2out.c: Fix formatting.
|
||
|
||
* tm.texi (FUNCTION_ARG_PARTIAL_NREGS): Fix a typo.
|
||
|
||
* expr.c: Fix formatting.
|
||
|
||
2000-08-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
||
|
||
* rs6000.c (rs6000_maybe_dead): Prototype.
|
||
|
||
2000-08-06 Richard Henderson <rth@cygnus.com>
|
||
|
||
* stmt.c (expand_goto): Do virtual_stack_vars_rtx replacement for
|
||
HAVE_nonlocal_goto as well.
|
||
* config/i960/i960.md (nonlocal_goto): Don't do it here.
|
||
* config/pj/pj.md (nonlocal_goto): Likewise.
|
||
|
||
2000-08-07 Michael Hayes <mhayes@cygnus.com>
|
||
|
||
* loop.c (try_swap_copy_prop): New function.
|
||
(load_mems): Rename copies to load_copies and add new regset
|
||
store_copies. Check for sets of shadow registers and mark
|
||
in store_copies. Call try_swap_copy_prop for registers
|
||
marked in store_copies.
|
||
|
||
Sun Aug 6 00:54:42 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
|
||
|
||
* objc/objc-act.c: New command line option -fconstant-string-class
|
||
to allow specifying a user defined constant string class,
|
||
different from NXConstantString.
|
||
|
||
* toplev.c: Moved the Objective-C specific options to
|
||
objc/lang-options.h.
|
||
|
||
* objc/lang-options.h: Moved the Objective-C specific options from
|
||
toplev.c. Added -fconstant-string-class.
|
||
|
||
2000-08-05 Chris Demetriou <cgd@sibyte.com>
|
||
|
||
* mips/elf.h (CTOR_LIST_BEGIN, CTOR_LIST_END,
|
||
DTOR_LIST_BEGIN, DTOR_LIST_END): change type of
|
||
__CTOR_LIST__ from func_ptr array to just func_ptr, to
|
||
avoid extra alignment imposed on arrays.
|
||
* mips/elf64.h (CTOR_LIST_BEGIN, CTOR_LIST_END,
|
||
DTOR_LIST_BEGIN, DTOR_LIST_END): Likewise.
|
||
|
||
* mips.h: Clean up comments and spacing near MASKs.
|
||
(TARGET_UNIX_ASM): Delete.
|
||
(MASK_MIPS16, MASK_NO_CHECK_ZERO_DIV, MASK_CHECK_RANGE_DIV,
|
||
MASK_UNINIT_CONST_IN_RODATA): Change values to make mask
|
||
values contiguous.
|
||
|
||
2000-08-05 Joseph S. Myers <jsm28@cam.ac.uk>
|
||
|
||
* c-common.c (print_char_table): Add entries for the X/Open '
|
||
format flag (print decimals with locale's thousands grouping
|
||
character). Make %C expect wint_t.
|
||
(check_format_info): If pedantic, warn when the %n$ operand
|
||
number form is used. Allow for the ' flag; warn about it if
|
||
pedantic.
|
||
|
||
2000-08-05 Zack Weinberg <zack@wolery.cumb.org>
|
||
|
||
* i386.h (FUNCTION_OK_FOR_SIBCALL): Not OK if DECL's return
|
||
type is a float mode, cfun->decl's return type is not, and
|
||
TARGET_FLOAT_RETURNS_IN_80387.
|
||
|
||
2000-08-04 Andreas Schwab <schwab@suse.de>
|
||
|
||
* cppmain.c (cb_def_pragma): Skip the first two tokens from the
|
||
token list, which are always `#' and `pragma'.
|
||
|
||
2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
|
||
|
||
* tree.c (tree_expr_nonnegative_p): Move to...
|
||
* fold-const.c: ... here. Also handle BIND_EXPR and RTL_EXPR.
|
||
(rtl_expr_nonnegative_p): New.
|
||
* tree.h: Add prototype for rtl_expr_nonnegative_p.
|
||
|
||
* real.h (CONST_DOUBLE_LOW, CONST_DOUBLE_HIGH, CONST_DOUBLE_MEM,
|
||
CONST_DOUBLE_CHAIN: Move to...
|
||
* rtl.h: ...here. Use XCINT/XCEXP.
|
||
|
||
* Makefile.in: Remove toplev.o from OBJS. Add rule to make
|
||
libbackend.a; add libbackend.a to STAGESTUFF. Add BACKEND
|
||
variable. Use BACKEND when linking cc1, not OBJS. Add BACKEND
|
||
to VOL_FILES.
|
||
|
||
* objc/Make-lang.in (cc1obj): Link with $(BACKEND).
|
||
|
||
2000-08-05 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
|
||
|
||
* config/c4x/c4x.md (return_indirect_internal): New.
|
||
* config/c4x/c4x.c (c4x_expand_epilogue): Use it.
|
||
|
||
2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
|
||
|
||
* c-common.c (time_char_table): Mark up formats added in C99 and
|
||
make other corrections. %D and %g were added in C99. %Og is an
|
||
extension. %EX is permitted. %R, %T, %n, %r, %t were added in
|
||
C99. %e was added in C99. %Oj is an extension. %G and %z are in
|
||
C99 rather than GNU extensions, but %OG and %Oz are extensions.
|
||
%h was added in C99. %C was added in C99. %OY and %OC are
|
||
extensions. Add the C99 format %F.
|
||
(check_format_info): If pedantic and not in C99 mode, warn for C99
|
||
formats, %E and %O.
|
||
|
||
Fri Aug 4 23:01:58 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
|
||
|
||
* function.c (schedule_fixup_var_refs): New function, broken out
|
||
of put_reg_into_stack.
|
||
(put_reg_into_stack): Use it.
|
||
(put_var_into_stack): In CONCAT case, fixup up references for
|
||
components only after fixing up references to the whole concat.
|
||
|
||
2000-08-04 Rodney Brown <RodneyBrown@pmsc.com>
|
||
|
||
* alias.c (mark_constant_function): Use INSN_P.
|
||
(init_alias_analysis): Likewise.
|
||
* combine.c (combine_instructions): Use INSN_P.
|
||
(can_combine_p): Likewise.
|
||
(try_combine): Likewise.
|
||
(distribute_notes): Likewise.
|
||
(distribute_links): Likewise.
|
||
* cse.c (cse_around_loop): Use INSN_P.
|
||
(invalidate_skipped_block): Likewise.
|
||
(cse_set_around_loop): Likewise.
|
||
(cse_end_of_basic_block): Likewise.
|
||
(delete_trivially_dead_insns): Likewise.
|
||
* emit-rtl.c (unshare_all_rtl_again): Use INSN_P.
|
||
(unshare_all_rtl_1): Likewise.
|
||
(next_cc0_user): Likewise.
|
||
(try_split make_insn_raw): Likewise.
|
||
(remove_unnecessary_notes): Likewise.
|
||
* final.c (shorten_branches): Use INSN_P.
|
||
(leaf_renumber_regs): Likewise.
|
||
(leaf_renumber_regs_insn): Likewise.
|
||
* flow.c (find_label_refs): Use INSN_P.
|
||
(verify_wide_reg): Likewise.
|
||
(notice_stack_pointer_modification): Likewise.
|
||
(count_or_remove_death_notes): Likewise.
|
||
(verify_flow_info): Likewise.
|
||
(clear_log_links): Likewise.
|
||
* function.c (fixup_var_refs_insns): Use INSN_P.
|
||
(compute_insns_for_mem): Likewise.
|
||
* gcse.c (alloc_gcse_mem): Use INSN_P.
|
||
(compute_sets): Likewise.
|
||
(compute_hash_table): Likewise.
|
||
(classic_gcse): Likewise.
|
||
(cprop): Likewise.
|
||
(insert_insn_end_bb): Likewise.
|
||
(delete_null_pointer_checks_1): Likewise.
|
||
* global.c (expand_preferences): Use INSN_P.
|
||
(build_insn_chain): Likewise.
|
||
* graph.c (node_data): Use INSN_P.
|
||
* haifa-sched.c (priority): Use INSN_P.
|
||
(rm_line_notes): Likewise.
|
||
(rm_other_notes): Likewise.
|
||
(find_insn_reg_weight): Likewise.
|
||
(init_target_units): Likewise.
|
||
(schedule_block): Likewise.
|
||
(compute_block_forward_dependences): Likewise.
|
||
(debug_dependencies): Likewise.
|
||
(set_priorities): Likewise.
|
||
* integrate.c (function_cannot_inline_p): Use INSN_P.
|
||
(save_parm_insns): Likewise.
|
||
(copy_insn_list): Likewise.
|
||
* jump.c (mark_all_labels): Use INSN_P.
|
||
(never_reached_warning): Likewise.
|
||
* lcm.c (optimize_mode_switching): Use INSN_P.
|
||
* local-alloc.c (validate_equiv_mem): Use INSN_P.
|
||
(memref_used_between_p): Likewise.
|
||
(update_equiv_regs): Likewise.
|
||
(block_alloc): Likewise.
|
||
(no_conflict_p): Likewise.
|
||
* loop.c (scan_loop): Use INSN_P.
|
||
(find_and_verify_loops): Likewise.
|
||
(count_loop_regs_set): Likewise.
|
||
(loop_reg_used_before_p): Likewise.
|
||
(strength_reduce): Likewise.
|
||
(recombine_givs): Likewise.
|
||
(check_dbra_loop): Likewise.
|
||
(load_mems): Likewise.
|
||
(try_copy_prop): Likewise.
|
||
* print-rtl.c (print_rtx): Use INSN_P.
|
||
* recog.c (find_single_use): Use INSN_P.
|
||
* reg-stack.c (stack_regs_mentioned): Use INSN_P.
|
||
(next_flags_user): Likewise.
|
||
(swap_rtx_condition): Likewise.
|
||
* regmove.c (mark_flags_life_zones): Use INSN_P.
|
||
(optimize_reg_copy_1): Likewise.
|
||
(optimize_reg_copy_2): Likewise.
|
||
(optimize_reg_copy_3): Likewise.
|
||
(reg_is_remote_constant_p): Likewise.
|
||
(fixup_match_2): Likewise.
|
||
(regmove_optimize): Likewise.
|
||
(fixup_match_1): Likewise.
|
||
* regrename.c (build_def_use): Use INSN_P.
|
||
(replace_reg_in_block): Likewise.
|
||
(consider_use): Likewise.
|
||
* reload.c (find_equiv_reg): Use INSN_P.
|
||
* reload1.c (reload): Use INSN_P.
|
||
(maybe_fix_stack_asms): Likewise.
|
||
(calculate_needs_all_insns): Likewise.
|
||
(reload_as_needed): Likewise.
|
||
(emit_output_reload_insns): Likewise.
|
||
(delete_address_reloads_1): Likewise.
|
||
(reload_cse_regs_1): Likewise.
|
||
(reload_combine): Likewise.
|
||
(reload_cse_move2add): Likewise.
|
||
* reorg.c (redundant_insn): Use INSN_P.
|
||
(dbr_schedule): Likewise.
|
||
* resource.c (find_dead_or_set_registers): Use INSN_P.
|
||
(mark_target_live_regs): Likewise.
|
||
* rtlanal.c (reg_used_between_p): Use INSN_P.
|
||
(reg_referenced_between_p): Likewise.
|
||
(reg_set_between_p): Likewise.
|
||
(reg_set_p): Likewise.
|
||
(single_set): Likewise.
|
||
(multiple_sets): Likewise.
|
||
(find_last_value): Likewise.
|
||
(reg_set_last): Likewise.
|
||
(find_reg_note): Likewise.
|
||
(find_regno_note): Likewise.
|
||
* sibcall.c (sequence_uses_addressof): Use INSN_P.
|
||
* simplify-rtx.c (cselib_process_insn): Use INSN_P.
|
||
* ssa.c (find_evaluations): Use INSN_P.
|
||
(rename_block): Likewise.
|
||
(rename_equivalent_regs): Likewise.
|
||
* unroll.c (loop_find_equiv_value): Use INSN_P.
|
||
(set_dominates_use): Likewise.
|
||
* varasm.c (mark_constant_pool): Use INSN_P.
|
||
(mark_constants): Likewise.
|
||
* config/alpha/alpha.c (alpha_does_function_need_gp): Use INSN_P.
|
||
(alphaev4_next_group): Likewise.
|
||
(alphaev5_next_group): Likewise.
|
||
* config/c4x/c4x.c (c4x_process_after_reload): Use INSN_P.
|
||
(c4x_rptb_rpts_p): Likewise.
|
||
* config/mips/mips.c (mips16_optimize_gp): Use INSN_P.
|
||
* config/rs6000/rs6000.c (uses_TOC): Use INSN_P.
|
||
(rs6000_adjust_priority): Likewise.
|
||
* config/sh/sh.c (sh_loop_align): Use INSN_P.
|
||
(machine_dependent_reorg): Likewise.
|
||
(split_branches): Likewise.
|
||
* config/tahoe/tahoe.c (tahoe_cmp_check): Use INSN_P.
|
||
|
||
Fri Aug 4 11:43:49 2000 John Wehle (john@feith.com)
|
||
|
||
* combine.c (recog_for_combine): Remove the old notes
|
||
prior to attempting to recognize the new pattern.
|
||
(distribute_notes): Ignore REG_NONNEG notes.
|
||
|
||
2000-08-04 Chandrakala Chavva <cchavva@redhat.com>
|
||
|
||
* varasm.c (output_constructor): Add .align 0 for packed vars.
|
||
|
||
2000-08-04 J. David Anglin <dave@hiauly1.hia.nrc.ca>
|
||
|
||
* configure.in: Use default thread_file even when enable_threads is
|
||
yes or dce because hpux10.20 pa port uses MULTILIB implementation.
|
||
* configure: Rebuilt.
|
||
|
||
* gthr-dce.h (__gthread_objc_condition_allocate): Fix typo.
|
||
|
||
2000-08-04 Donn Terry (donnte@microsoft.com)
|
||
|
||
* prefix.c (translate_name): Don't strip trailing DIR_SEPARATOR.
|
||
|
||
2000-08-04 Mark Elbrecht <snowball3@bigfoot.com>
|
||
|
||
* i386/x-djgpp: Delete code that conditionally modifies target_alias.
|
||
Delete code that conditionally modifies 'version'.
|
||
Delete X_CPPFLAGS. Add comment for SYSTEM_HEADER_DIR.
|
||
* i386/xm-djgpp.h (GCC_DRIVER_HOST_INITIALIZATION): New macro.
|
||
* gcc.c (main): Use it.
|
||
* config/i386/xm-djgpp.h (UPDATE_PATH_HOST_CANONICALIZE): New macro.
|
||
* prefix.c (update_path): Use it.
|
||
* i386/djgpp.h (STANDARD_INCLUDE_DIR): Define.
|
||
(MD_EXEC_PREFIX): Set to '/dev/env/DJDIR/bin/'.
|
||
(ASM_OUTPUT_SECTION_NAME): Add code attribute to sections containing
|
||
code.
|
||
(SUPPORTS_WEAK, SUPPORTS_ONE_ONLY): Default to true.
|
||
(SUBTARGET_SWITCHES): Adjust.
|
||
(WCHAR_UNSIGNED, WCHAR_TYPE_SIZE, WCHAR_TYPE): Undefine before
|
||
defining.
|
||
(WINT_TYPE, SIZE_TYPE, PTRDIFF_TYPE): Define.
|
||
|
||
2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
|
||
|
||
* c-common.h (flag_isoc94): Declare.
|
||
* c-decl.c (flag_isoc94): Define.
|
||
(c_decode_option): Set flag_isoc94 as appropriate.
|
||
* c-common.c (T_PD, T_IM, T_UIM): Define.
|
||
(format_char_info): Add tlen and jlen.
|
||
(print_char_table): Add entries for %t and %j. Allow %zn. Allow
|
||
%F. Allow %lf.
|
||
(scan_char_table): Add entries for %t and %j. Allow %F. Allow
|
||
%l[.
|
||
(time_char_table): Add NULL entries for %t and %j.
|
||
(check_format_info): Allow for %t and %j. Warn for %F if pedantic
|
||
and not C99. Warn for %lc, %ls and %l[ if pedantic and not C94.
|
||
Warn for printf %lf if pedantic and not C99. Don't warn for empty
|
||
precision. Allow precision argument to be unsigned int. If
|
||
pedantic, warn for %p passed an argument not a pointer to possibly
|
||
qualified void or a possibly qualified character type, and for
|
||
pointer targets of the wrong sign, except for character pointers.
|
||
|
||
2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
|
||
|
||
* ginclude/stddef.h: Don't declare wint_t unless __need_wint_t.
|
||
* c-common.h (enum c_tree_index): Add CTI_WINT_TYPE.
|
||
(wint_type_node): Define.
|
||
* c-decl.c (WINT_TYPE): Define.
|
||
(init_decl_processing): Create the wint_type_node type.
|
||
* c-common.c (T_WI): Define.
|
||
(print_char_table): Use T_WI for %lc format.
|
||
|
||
2000-08-04 Bruce Korb <bkorb@gnu.org>
|
||
|
||
* fixinc/: Verified that the MSDOS patch does not break
|
||
the UNIX functionality and applied the next three patches
|
||
from July:
|
||
|
||
2000-07-28 Eli Zaretskii <eliz@is.elta.co.il>
|
||
|
||
* fixinc/fixfixes.c (main) [__MSDOS__]: Avoid overwriting the
|
||
output file with the temporary one by appending ".X" to generate
|
||
the temporary fuile's name. If the output file already has an
|
||
extension, replace it with ".X".
|
||
|
||
* fixinc/fixincl.c (fix_with_system) [__MSDOS__]: Use $ORIGDIR,
|
||
not $DESTDIR, to find applyfix. Use sprintf instead of snprintf;
|
||
reallocate the command buffer while copying the command-line
|
||
argument. Redirect the output directly to the temporary file,
|
||
instead of going through another temporary file.
|
||
(process): Close the temporary file before unlinking it.
|
||
(machine_matches) [__MSDOS__]: If the machine doesn't match, set
|
||
the FD_SKIP_TEST flag. Pay attention to the FD_MACH_IFNOT flag.
|
||
(run_compiles): Pass p_fixd argument to machine_matches, as it
|
||
expects.
|
||
|
||
* fixinc/fixincl.sh: Export ORIGDIR. If $DJDIR is set in the
|
||
environment, assume there are no symlinks in the include
|
||
directory. When cleaning up the DONE files, look for them
|
||
case-insensitively. Don't try to remove symlinks if they aren't
|
||
there.
|
||
|
||
* fixinc/fixlib.c (make_raw_shell_str): Accept new argument smax;
|
||
all callers changed. Declare pz "const char *", to avoid compiler
|
||
warnings.
|
||
|
||
* fixinc/fixlib.h (ENV_TABLE): Get ORIGDIR from the environment.
|
||
Change prototype of make_raw_shell_str.
|
||
|
||
2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
|
||
|
||
* fixinc/fixincl.c [__MSDOS__]: Don't include "server.h".
|
||
(initialize) [__MSDOS__]: Use tempnam.
|
||
(initialize): Don't use SIGPIPE if it is not defined.
|
||
|
||
* fixinc/fixfixes.c (main) [__MSDOS__]: freopen for stdout should
|
||
return stdout.
|
||
|
||
2000-07-25 Bruce Korb <bkorb@gnu.org>
|
||
|
||
* fixinc/fix*.[ch]: substantially reworked to make it possible
|
||
to run this program without using fork(2) or pipe(2) (i.e. in
|
||
a DOS environment).
|
||
|
||
2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
|
||
|
||
* cppdefault.h (WINT_TYPE): Define.
|
||
* cppinit.c (builtin_array): Define __WINT_TYPE__.
|
||
* tradcpp.c (initialize_builtins): Define __WINT_TYPE__.
|
||
* tm.texi (NO_BUILTIN_WINT_TYPE, WINT_TYPE): Document.
|
||
|
||
Fri Aug 4 06:53:46 2000 Clinton Popetz <cpopetz@cygnus.com>
|
||
|
||
* (mips_legitimate_address_p): Don't allow register+offset
|
||
if the offset is large and negative, and we are compiling
|
||
for 64 bit registers.
|
||
|
||
2000-08-04 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
|
||
|
||
* gencodes.c (main): Define CODE_FOR_nothing as the last possible
|
||
insn_code_number + 1.
|
||
|
||
2000-08-04 Kazu Hirata <kazu@hxi.com>
|
||
|
||
* h8300.c (function_prologue): Rearrange code for conciseness.
|
||
(function_epilogue): Likewise.
|
||
* h8300.h (OK_FOR_U): Fix formatting.
|
||
|
||
* cse.c: Fix a comment typo. Fix formatting.
|
||
|
||
2000-08-03 Richard Henderson <rth@cygnus.com>
|
||
|
||
* config/i386/i386.md (return_indirect_internal): New.
|
||
* config/i386/i386.c (ix86_expand_epilogue): Use it.
|
||
|
||
2000-08-03 Zack Weinberg <zack@wolery.cumb.org>
|
||
|
||
* cpplex.c (parse_name): Might have to glue a CPP_OTHER token
|
||
before the name.
|
||
(lex_line): Glue @ onto the beginning of identifiers and
|
||
string constants, in Objective-C mode.
|
||
(output_token, spell_token): Handle CPP_OSTRING.
|
||
(can_paste, maybe_paste_with_next): Handle pasting @ onto the
|
||
beginning of a NAME or a STRING, in objc mode.
|
||
|
||
* cpplib.c (get_define_node): Do not permit identifiers that
|
||
begin with @ to be #defined.
|
||
* cppmacro.c (CAN_PASTE_AFTER): Add CPP_OTHER.
|
||
* cpplib.h (TTYPE_TABLE): Add CPP_OSTRING.
|
||
|
||
* c-lang.c, objc/objc-act.c (build_objc_string): Delete.
|
||
* c-tree.h (build_objc_string): Delete prototype.
|
||
* objc/objc-tree.def: Delete OBJC_STRING_CST.
|
||
* c-lex.c (yylex): Use build_string for all three kinds of strings.
|
||
|
||
* c-parse.in, objc/objc-act.c: Update commentary.
|
||
|
||
2000-08-03 Mark Mitchell <mark@codesourcery.com>
|
||
|
||
* extend.texi: Fix typo in last change.
|
||
|
||
* extend.texi: Add commentary on statement-expressions and their
|
||
interactions with C++.
|
||
|
||
2000-08-03 Nick Clifton <nickc@cygnus.com>
|
||
|
||
* dwarf2.h (DW_LANG_Java): Change value to 0x000b.
|
||
* dwarf.h (LANG_JAVA): Change value to 0x000b.
|
||
|
||
2000-08-03 Anthony Green <green@cygnus.com>
|
||
|
||
* dwarf2out.c (gen_compile_unit_die): Add java language support.
|
||
(add_bound_info): Check for java language.
|
||
(is_java): New function.
|
||
* dwarfout.c (output_compile_unit_die): Ditto.
|
||
* dwarf.h (dwarf_source_language): Add java source language type.
|
||
* dwarf2.h (dwarf_source_language): Ditto.
|
||
|
||
Thu Aug 3 20:32:25 MET DST 2000 Jan Hubicka <jh@suse.cz>
|
||
|
||
* reg-stack.c (subst_stack_regs_pat): Use replace_reg to swap
|
||
operands.
|
||
|
||
* i386.c (ix86_expand_branch): Mode of comparison in
|
||
IF_THEN_ELSE is VOIDmode.
|
||
|
||
Thu Aug 3 10:05:53 2000 Akiko Matsushita <matusita@sra.co.jp>
|
||
|
||
* gengenrtl.c, rtl.c: Avoid #elif.
|
||
|
||
2000-08-03 Michael Poole <poole@troilus.org>
|
||
|
||
* tm.texi (Register Classes): Clarify order of sub-initializers
|
||
in REG_CLASS_CONTENTS.
|
||
|
||
Thu Aug 3 15:53:03 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
|
||
|
||
From SAITOH Masanobu:
|
||
* sh.h (ASM_OUTPUT_REG_PUSH): Fix syntax.
|
||
|
||
2000-08-03 David Billinghurst <David.Billinghurst@riotinto.com.au>
|
||
|
||
* config/i386/cygwin.h: Remove -remap from CPP_SPEC since this option
|
||
is not supported by tradcpp and isn't actually needed for cygwin.
|
||
|
||
2000-08-03 Kazu Hirata <kazu@hxi.com>
|
||
|
||
* h8300.c: Fix a comment typo.
|
||
* h8300.h (OK_FOR_U): Accept a 32-bit constant address on H8/S.
|
||
|
||
* jump.c: Fix formatting.
|
||
|
||
* toplev.c: Fix formatting.
|
||
|
||
Thu Aug 3 01:05:32 2000 Jeffrey A Law (law@cygnus.com)
|
||
|
||
* flow.c (find_auto_inc): Verify that we've got a REG before
|
||
peeking at its regno. Fail, don't abort if we can't find
|
||
the increment of the desired register.
|
||
|
||
* pa.md (shadd height reduction patterns/splitters): Remove.
|
||
|
||
2000-08-02 Jim Wilson <wilson@cygnus.com>
|
||
|
||
* config/ia64/ia64-protos.h (flag_ssa): Declare.
|
||
* config/ia64/ia64.md (movti_internal, movti_internal+1): New.
|
||
|
||
2000-08-02 Mark Mitchell <mark@codesourcery.com>
|
||
|
||
* dce.c: Remove all uses of assert.
|
||
* dwarf2out.c: Likewise.
|
||
* dwarfout.c: Likewise.
|
||
* ssa.c: Likewise.
|
||
|
||
2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
|
||
|
||
* gcc.h (lang_specific_driver): Constify second argument.
|
||
* gcc.c (translate_options, process_command, main): Likewise.
|
||
Constify variables to match. Cast second argument to
|
||
pexecute.
|
||
|
||
* cppspec.c, gccspec.c: Adjust type of second argument to
|
||
lang_specific_driver, and update code as necessary.
|
||
|
||
2000-08-02 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* loop.c (scan_loop): Ensure update_end label does not
|
||
go away until reg_scan_update is run.
|
||
|
||
2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
|
||
|
||
* c-common.h: Prototype min_precision and c_build_qualified_type here...
|
||
* c-tree.h: ... not here.
|
||
* errors.h: Prototype fancy_abort.
|
||
|
||
* emit-rtl.c (gen_lowpart_common): Move variable 'c' into
|
||
HOST_BITS_PER_WIDE_INT == 64 ifdef block.
|
||
* regrename.c (regrename_optimize): Make control flow explicit.
|
||
(replace_reg_in_block): Initialize reg_use to 0.
|
||
|
||
* i386.c (legitimate_address_p): Rename error label to
|
||
report_error to avoid namespace clash.
|
||
|
||
2000-08-02 Kazu Hirata <kazu@hxi.com>
|
||
|
||
* fold-const.c: Fix formatting.
|
||
|
||
Wed Aug 2 16:26:15 MET DST 2000 Jan Hubicka <jh@suse.cz>
|
||
|
||
* i386.c (legitimate_address_p): Accept other bases than
|
||
pic_offset_table_rtx for GOTOFF constructs.
|
||
|
||
Wed Aug 2 15:59:34 MET DST 2000 Jan Hubicka <jh@suse.cz>
|
||
|
||
* i386.md (shift to lea splitter): Use const_int_operand.
|
||
|
||
2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
|
||
|
||
* cppexp.c, cppinit.c, cpplex.c, cpplib.c, cppmacro.c,
|
||
cppspec.c: Do not use 'legal' or 'illegal' in error messages
|
||
and comments.
|
||
|
||
* cppmain.c (cb_define, cb_undef): Don't generate any output
|
||
if not done_initializing.
|
||
* cpplex.c (maybe_paste_with_next): When the token after a ##
|
||
is an omitted rest argument, only delete the token before it
|
||
if that token is a comma. Do not warn about bogus token
|
||
pastes for , ## rest_arg.
|
||
|
||
* cpp.texi: Update.
|
||
* cpp.1: Regenerate.
|
||
|
||
2000-08-02 Fred Fish <fnf@be.com>
|
||
|
||
* config/i386/beos-elf.h (STARTFILE_SPEC): Add i386-mcount.o
|
||
when user gives -p option. Add init_term_dyn.o for BeOS 5.0
|
||
and later.
|
||
|
||
* config/i386/beos-elf.h (INCLUDE_DEFAULTS): Add additional
|
||
Be directories to search path.
|
||
|
||
Remove support for __declspec(dllimport) and __declspec(dllexport).
|
||
This is leftover cruft from the earlier BeOS gcc port when BeOS
|
||
used Microsoft's PE object file format.
|
||
* configure.in (i*86-*-beoself): Remove extra_objs=winnt.o.
|
||
* config/i386/t-beos (winnt.o): Remove Makefile frag.
|
||
* config/i386/beos-elf.h (TARGET_NOP_FUN_DLLIMPORT): Remove.
|
||
(VALID_MACHINE_DECL_ATTRIBUTE): Remove.
|
||
(VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
|
||
(MERGE_MACHINE_DECL_ATTRIBUTES): Remove.
|
||
(REDO_SECTION_INFO_P): Remove.
|
||
(ASM_EXPORT_DECL): Remove.
|
||
(ASM_DECLARE_FUNCTION_NAME): Remove.
|
||
(ASM_DECLARE_OBJECT_NAME): Remove.
|
||
(ASM_OUTPUT_ALIGNED_COMMON): Remove.
|
||
(ASM_OUTPUT_ALIGNED_DECL_COMMON): Remove.
|
||
(ASM_OUTPUT_ALIGNED_LOCAL): Remove.
|
||
(STRIP_NAME_ENCODING): Remove.
|
||
|
||
Remove support for obsolete version of BeOS that is no longer
|
||
supported by Be.
|
||
* configure.in (i*86-*-beospe*): Remove.
|
||
* config/i386/beos-pe.h: Remove.
|
||
|
||
2000-08-01 Jeffrey Oldham <oldham@codesourcery.com>
|
||
Mark Mitchell <mark@codesourcery.com>
|
||
|
||
* Makefile.in (OBJS): Added dce.o.
|
||
(ssa.o): Updated target to include ssa.h.
|
||
(flow.o): Likewise.
|
||
(toplev.o): Likewise.
|
||
(dce.o): Created target.
|
||
* basic-block.h: Added comments.
|
||
(INVALID_BLOCK): Added definition.
|
||
(connect_infinite_loops_to_exit): Added declaration.
|
||
Moved SSA declarations to ssa.h.
|
||
* flow.c: Added inclusion of ssa.h.
|
||
(struct depth_first_search_dsS, depth_first_search_ds):
|
||
Added definitions.
|
||
(compute_immediate_postdominators): Added definition.
|
||
(connect_infinite_loops_to_exit): Likewise.
|
||
(flow_dfs_compute_reverse_init): Likewise.
|
||
(flow_dfs_compute_reverse_add_bb): Likewise.
|
||
(flow_dfs_compute_reverse_execute): Likewise.
|
||
(flow_dfs_compute_reverse_finish): Likewise.
|
||
* rtl.h (rtx/in_struct): Added use to determine insn necessity.
|
||
(LABEL_P): Added definition.
|
||
(JUMP_P): Likewise.
|
||
(NOTE_P): Likewise.
|
||
(BARRIER_P): Likewise.
|
||
(JUMP_TABLE_DATA_P): Likewise.
|
||
(INSN_DEAD_CODE_P): Likewise.
|
||
* ssa.c: Replaced inclusions with ssa.h inclusion.
|
||
(CONVERT_HARD_REGISTER_TO_SSA_P): Moved to ssa.h.
|
||
(rename_registers): Removed unnecessary variables.
|
||
* ssa.h: Created by moving declarations from ssa.c and
|
||
basic-block.h.
|
||
* timevar.def: Defined TV_DEAD_CODE_ELIM.
|
||
* toplev.c: Added ssa.h inclusion.
|
||
(dump_file_index): Added DFI_dce.
|
||
(dump_file): Added "dce" entry.
|
||
Defined flag_ssa.
|
||
(f_options): Added dce entry.
|
||
* invoke.texi: Document -fdce. Emphasize experimental status of
|
||
-fssa.
|
||
* dce.c: New file.
|
||
|
||
2000-08-01 Zack Weinberg <zack@wolery.cumb.org>
|
||
|
||
* cpperror.c (v_message): Split into _cpp_begin_message and
|
||
v_message macro. All callers updated.
|
||
(_cpp_begin_message): Do inhibit_errors/inhibit_warnings
|
||
checks here.
|
||
|
||
* cppfiles.c (cpp_syshdr_flags): New function.
|
||
(read_include_file): Don't call cpp_output_tokens. Call
|
||
enter_file hook.
|
||
* cppinit.c (dump_macros_helper): Moved to cppmain.c.
|
||
(cpp_reader_init): Don't initialize token_buffer. Call
|
||
_cpp_init_internal_pragmas.
|
||
(cpp_cleanup): Don't clear token_buffer.
|
||
(cpp_start_read): Don't worry about output from -D processing.
|
||
Don't call cpp_output_tokens.
|
||
(cpp_finish): Don't dump macros here. Don't call
|
||
cpp_output_tokens.
|
||
* cppmacro.c (_cpp_dump_definition): Rename
|
||
cpp_dump_definition. Write directly to a FILE *.
|
||
(dump_funlike_macro): Delete.
|
||
(dump_macro_args): New.
|
||
|
||
* cpplex.c (TOKEN_LEN): Convert to inline function.
|
||
(_cpp_grow_token_buffer, safe_fwrite, cpp_output_tokens,
|
||
cpp_scan_line, _cpp_dump_list): Delete.
|
||
(cpp_printf, cpp_output_list): New.
|
||
(output_line_command): Don't worry about entering or leaving files.
|
||
(cpp_scan_buffer): Just output each token as we hit it.
|
||
(process_directive): Don't call cpp_output_tokens.
|
||
(_cpp_glue_header_name): Don't use token_buffer.
|
||
(output_token, dump_param_spelling): Write directly to a FILE *.
|
||
|
||
* cpplib.c (pass_thru_directive, dump_macro_name,
|
||
pragma_dispatch, do_pragma_gcc): Delete.
|
||
(do_define, do_undef, parse_include, do_line, do_ident, do_pragma,
|
||
do_pragma_poison, cpp_pop_buffer): Call the appropriate hook
|
||
functions.
|
||
(do_error, do_warning, pragma_dependency): Call
|
||
_cpp_begin_message, then cpp_output_list.
|
||
(cpp_register_pragma, cpp_register_pragma_space,
|
||
_cpp_init_internal_pragmas): New.
|
||
(do_pragma): Walk the pragmas table here.
|
||
(do_pragma_once, do_pragma_poison, do_pragma_system_header,
|
||
do_pragma_dependency): Return void.
|
||
(do_pragma_implementation): Moved to cppmain.c.
|
||
|
||
* cpplib.h: Update prototypes.
|
||
(struct cpp_reader): Remove printer, token_buffer,
|
||
token_buffer_size, and limit. Add struct cb, and pragmas.
|
||
(struct cpp_printer): Remove last_id and written.
|
||
(CPP_WRITTEN, CPP_PWRITTEN, CPP_SET_WRITTEN,
|
||
CPP_ADJUST_WRITTEN): Delete.
|
||
* cpphash.h: Update prototypes.
|
||
(ufputs): New wrapper.
|
||
|
||
* cppmain.c (cb_define, cb_undef, cb_include, cb_ident,
|
||
cb_enter_file, cb_leave_file, cb_def_pragma): New functions.
|
||
(main): Set up callbacks. Register #pragma implementation.
|
||
Dump macros from here.
|
||
|
||
2000-08-01 Geoff Keating <geoffk@cygnus.com>
|
||
|
||
* rtl.h (enum reg_note): Add REG_MAYBE_DEAD.
|
||
* rtl.c (reg_note_name): Add REG_MAYBE_DEAD.
|
||
* flow.c (propagate_one_insn): Allow deletion of prologue/epilogue
|
||
insns if they have a REG_MAYBE_DEAD note attached.
|
||
* config/rs6000/rs6000.c (rs6000_maybe_dead): New function.
|
||
(rs6000_emit_load_toc_table): TOC loads may go dead.
|
||
|
||
2000-08-01 Jim Wilson <wilson@cygnus.com>
|
||
|
||
* config/ia64/ia64.c (ia64_function_arg): Fix last change. Verify
|
||
type exists before using it. Use number of words as alignment
|
||
otherwise.
|
||
(ia64_function_arg_partial_nregs, ia64_function_arg_advance,
|
||
ia64_va_arg): Propagate ia64_function_args changes here.
|
||
|
||
2000-08-01 Richard Henderson <rth@cygnus.com>
|
||
|
||
* config/elfos.h (ASM_DECLARE_OBJECT_NAME): Care for null DECL.
|
||
* config/ia64/sysv4.h (ASM_OUTPUT_ALIGNED_DECL_LOCAL): Likewise.
|
||
|
||
2000-08-01 Bernd Schmidt <bernds@cygnus.co.uk>
|
||
|
||
From Joern Rennecke:
|
||
* sh.h (CPP_SPEC, TARGET_SWITCHES): Add m4-nofpu.
|
||
* sh.md (udivsi3, divsi3): Don't use libcalls that use the FPU
|
||
unless TARGET_SH3E is set.
|
||
* t-sh (MULTILIB_MATCHES): Add m2=m4-nofpu.
|
||
|
||
* sh.md (ashlsi3_d, ashlsi3_k): Remove, replace with
|
||
(ashlsi3_std): New pattern.
|
||
(ashlsi3 expander): Use it for TARGET_SH3.
|
||
* sh.c (gen_ashift): Use it instead of ashlsi3_k.
|
||
|
||
Tue Aug 1 12:34:21 MET DST 2000 Jan Hubicka <jh@suse.cz>
|
||
|
||
* loop.c (canonicalize_condition): Use destination, not source to
|
||
determine SET's mode.
|
||
|
||
2000-07-31 Mark Mitchell <mark@codesourcery.com>
|
||
|
||
* flow.c (clear_log_links): Fix typo.
|
||
|
||
Mon Jul 31 22:19:24 2000 Jeffrey A Law (law@cygnus.com)
|
||
|
||
* loop.c (check_dbra_loop): Make change from July 17, 2000 work
|
||
on targets which need more than one insn for a compare/cbranch
|
||
operation.
|
||
|
||
2000-07-31 Jim Wilson <wilson@cygnus.com>
|
||
|
||
* config/ia64/ia64.c (ia64_function_arg): Use alignment not size
|
||
when computing offset.
|
||
|
||
Mon Jul 31 20:35:50 2000 Denis Chertykov <denisc@overta.ru>
|
||
|
||
* genpeep.c (main): Handle DEFINE_PEEPHOLE2.
|
||
|
||
2000-07-31 Geoff Keating <geoffk@cygnus.com>
|
||
|
||
* flow.c (clear_log_links): Nuke global_live_at_start and
|
||
global_live_at_end data, since if the log_links stuff is invalid
|
||
so is global_live_at_*.
|
||
|
||
2000-07-31 Richard Henderson <rth@cygnus.com>
|
||
|
||
* tm.texi (Addressing Modes): Clarify PRE/POST_MODIFY descriptions.
|
||
|
||
2000-07-31 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* cpplex.c (_cpp_get_line): If index is 0, return line 0 col 0.
|
||
(_cpp_get_token): Don't macro expand a just pasted token if it
|
||
was pasted at no_expand_level.
|
||
|
||
2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
|
||
|
||
* cppmacro.c (find_param, count_params, save_expansion):
|
||
Permit 'defined' as a macro parameter name.
|
||
|
||
2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
|
||
|
||
* Makefile.in: Rename cpp to cpp0, tradcpp to tradcpp0, and
|
||
xcpp to cpp throughout.
|
||
(native): Remove unnecessary dependency on cpp.
|
||
|
||
* gcc.c (trad_capable_cpp, C specs): Rename cpp to cpp,
|
||
tradcpp to tradcpp0.
|
||
(.i spec): Add missing output-file spec to cc1 command line.
|
||
* objc/lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
|
||
|
||
2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
|
||
|
||
* c-decl.c (mesg_implicit_function_declaration): Init to -1.
|
||
(implicit_decl_warning): New function.
|
||
(implicitly_declare): Use it.
|
||
* c-typeck.c (build_external_ref): Use implicit_decl_warning
|
||
to complain about implicit decls of builtins.
|
||
|
||
* c-lang.c (lang_init): Set mesg_implicit_function_declaration
|
||
based on pedantic && flag_isoc99, if not already set.
|
||
* c-tree.h: Declare mesg_implicit_function_declaration.
|
||
Prototype implicit_decl_warning.
|
||
|
||
2000-07-30 Jeffrey D. Oldham <oldham@codesourcery.com>
|
||
|
||
* Makefile.in (ssa.o): Updated header files in dependences.
|
||
* basic-block.h: Added compute_immediate_postdominators declaration.
|
||
* config/i386/i386.h (CONVERT_HARD_REGISTER_TO_SSA_P): Added
|
||
definition.
|
||
* flow.c (compute_immediate_dominators): Updated comment.
|
||
(compute_immediate_postdominators): Added definition.
|
||
* rtl.h (HARD_REGISTER_P): Added definition.
|
||
* ssa.c: Include additional header files.
|
||
(assert): Added definition.
|
||
(ssa_rename_to_lookup): Added to reimplement ssa_rename_to to
|
||
include select hard registers.
|
||
(ssa_rename_to_insert): Likewise.
|
||
(ssa_rename_from_initialize): Likewise.
|
||
(ssa_rename_from_lookup): Likewise.
|
||
(original_register): Likewise.
|
||
(ssa_rename_from_insert): Added to reimplement ssa_rename_from to
|
||
include select hard reigsters.
|
||
(ssa_rename_from_traverse): Likewise.
|
||
(ssa_rename_from_free): Likewise.
|
||
(ssa_rename_from_print): Likewise.
|
||
(ssa_rename_from_print_1): Likewise.
|
||
(ssa_rename_from_hash_function): Likewise.
|
||
(ssa_rename_from_equal): Likewise.
|
||
(ssa_rename_from_delete): Likewise.
|
||
(simplify_to_immediate_dominators): Removed in favor of
|
||
flow.c:compute_immediate_dominators.
|
||
(find_evaluations_1): Modified to work with hard registers.
|
||
(insert_phi_node): Likewise.
|
||
(insert_phi_nodes): Likewise.
|
||
(struct rename_set_data): Updated prev_reg comment.
|
||
(create_delayed_rename): Modified to work with hard registers.
|
||
(RENAME_NO_RTX): Updated comment.
|
||
(apply_delayed_renames): Modified to work with hard registers.
|
||
(rename_insn_1): Likewise and added handling of CLOBBER rtls.
|
||
(rename_block): Updated to use revised ssa_rename_to interface.
|
||
(rename_registers): Updated to use revised ssa_rename_to and
|
||
ssa_rename_from interface.
|
||
(convert_to_ssa): Revised to use compute_immediate_dominators and
|
||
deal with hard registers.
|
||
(make_regs_equivalent_over_bad_edges): Modified to work with hard
|
||
registers. Added check for illegal unification of hard register.
|
||
(make_equivalent_phi_alternatives_equivalent): Modified to work
|
||
with hard registers.
|
||
(compute_conservative_reg_partition): Likewise.
|
||
(coalesce_if_unconflicting): Modified to work with hard registers
|
||
and check for conflicting hard registers.
|
||
(mark_phi_and_copy_regs): Revised loop to work only on pseudo
|
||
registers.
|
||
(rename_equivalent_regs_in_insn): Modified to work with hard
|
||
registers.
|
||
(record_canonical_element_1): Added definition.
|
||
(check_hard_regs_in_partition): Added definition.
|
||
(convert_from_ssa): Added data structure deallocation and check
|
||
for illegal hard register unification.
|
||
(conflict_hard_regs_p): Added definition.
|
||
* toplev.c (rest_of_compilation): Added comment.
|
||
|
||
2000-07-31 Anthony Green <green@redhat.com>
|
||
|
||
* config/ia64/crtbegin.asm (__EH_FRAME_BEGIN__): Align correctly.
|
||
|
||
2000-07-31 Jason McMullan <jmcmullan@linuxcare.com>
|
||
|
||
* builtins.c (expand_builtin_apply): Don't defer pop during
|
||
argument setup.
|
||
|
||
2000-07-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
|
||
|
||
* calls.c (combine_pending_stack_adjustment_and_call): Only use
|
||
preferred_unit_stack_boundary when it is > 1.
|
||
|
||
2000-07-31 Joseph S. Myers <jsm28@cam.ac.uk>
|
||
|
||
* c-common.c (init_function_format_info): Add C99 format functions
|
||
in C99 mode.
|
||
|
||
* c-decl.c (get_parm_info): Don't treat 'const void', 'volatile
|
||
void' or 'register void' as being the special case of 'void' alone
|
||
in a parameter list.
|
||
|
||
* c-typeck.c (build_c_cast): Change -Wcast-qual pedwarn for
|
||
discarding qualifiers into a plain warning.
|
||
|
||
2000-07-31 Kazu Hirata <kazu@hxi.com>
|
||
|
||
* combine.c: Fix formatting.
|
||
|
||
* h8300.md: Fix formatting.
|
||
|
||
* local-alloc.c: Fix formatting.
|
||
|
||
* h8300.c (get_shift_alg): Remove the variable alg.
|
||
(emit_a_shift): Rearrange code to improve readability.
|
||
|
||
* h8300.md (movsi_h8300hs): Rearrange code to improve readability.
|
||
|
||
* h8300.h (MODES_TIEABLE_P): Accept a combination of QImode and
|
||
HImode on all architectures and a combination of HImode and SImode
|
||
on H8/300H and H8/S.
|
||
|
||
* h8300.c (split_adds_subs): Rearrange code for conciseness.
|
||
|
||
Mon Jul 31 12:27:55 MET DST 2000 Jan Hubicka <jh@suse.cz>
|
||
|
||
* i386.md (addsi to lea splitter, ashlqi3_1_lea): Fix bugs
|
||
in my last checkin.
|
||
|
||
Mon Jul 31 10:41:01 MET DST 2000 Jan Hubicka <jh@suse.cz>
|
||
|
||
* recog.c (extract_insn): Set operand_mode according to
|
||
operand if match_operand is VOIDmode.
|
||
|
||
Mon Jul 31 10:36:38 MET DST 2000 Jan Hubicka <jh@suse.cz>
|
||
|
||
* recog.c (validate_replace_rtx_1): Do not abort for (nil) expression.
|
||
|
||
2000-07-31 Geoff Keating <geoffk@cygnus.com>
|
||
|
||
* c-parse.in (extdefs): Call ggc_collect between external
|
||
definitions.
|
||
|
||
2000-07-30 Michael Hayes <mhayes@cygnus.com>
|
||
Richard Henderson <rth@cygnus.com>
|
||
|
||
* Makefile.in (OBJS): Add doloop.o.
|
||
* doloop.c: New file.
|
||
|
||
* final.c (insn_current_reference_address): Return 0 before final.
|
||
* flags.h (flag_branch_on_count_reg): Fix typos in commentary.
|
||
* jump.c (any_uncondjump_p): Likewise.
|
||
* loop.c (indirect_jump_in_function): Make static.
|
||
(strength_reduce): Call doloop_optimize.
|
||
(insert_bct, instrument_loop_bct): Remove.
|
||
* loop.h (doloop_optimize): Prototype.
|
||
* recog.c (split_all_insns): Split all INSN_P.
|
||
* toplev.c (flag_branch_on_count_reg): Default on.
|
||
|
||
* config/c4x/c4x.c (c4x_optimization_options): Don't set
|
||
flag_branch_on_count_reg.
|
||
* config/i386/i386.c (override_options): Likewise.
|
||
* config/rs6000/rs6000.c (optimization_options): Likewise.
|
||
|
||
* config/i386/i386.md (decrement_and_branch_on_count): Remove.
|
||
(doloop_end): New.
|
||
(dbra_ge): Remove, as well as all it's splitters.
|
||
|
||
* config/rs6000/rs6000.md (decrement_and_branch_on_count): Remove.
|
||
(doloop_end): New.
|
||
|
||
* config/ia64/ia64-protos.h (ar_lc_reg_operand): Declare.
|
||
(ia64_register_move_cost): Declare.
|
||
* config/ia64/ia64.c (ar_lc_reg_operand): New.
|
||
(struct ia64_frame_info): Add ar_size.
|
||
(ia64_compute_frame_size): Set it.
|
||
(save_restore_insns): Save and restore ar.lc.
|
||
(ia64_register_move_cost): New, moved from header file. Handle
|
||
application registers.
|
||
(REG_AR_PFS, REG_AR_EC): Remove. Replace with AR_*_REGNUM numbers.
|
||
(emit_insn_group_barriers): Special case doloop_end_internal.
|
||
(ia64_epilogue_uses): Mark ar.lc live at end.
|
||
* config/ia64/ia64.h (AR_CCV_REGNUM, AR_LC_REGNUM): New registers.
|
||
(AR_EC_REGNUM, AR_PFS_REGNUM): New registers.
|
||
(FIRST_PSEUDO_REGISTER): Make room.
|
||
(AR_M_REGNO_P, AR_I_REGNO_P, AR_REGNO_P): New.
|
||
(FIXED_REGISTERS, CALL_USED_REGISTERS): Update.
|
||
(REG_ALLOC_ORDER): Update.
|
||
(HARD_REGNO_MODE_OK): Update.
|
||
(REGISTER_NAMES): Update.
|
||
(enum reg_class): Add AR_M_REGS and AR_I_REGS.
|
||
(REG_CLASS_NAMES, REG_CLASS_CONTENTS): Update.
|
||
(REGNO_REG_CLASS): Update.
|
||
(LEGITIMATE_ADDRESS_DISP): Displacement range is 9 bits, not 10.
|
||
(REGISTER_MOVE_COST): Move out of line.
|
||
(PREDICATE_CODES): Update.
|
||
* config/ia64/ia64.md (movdi patterns): Handle ar register classes.
|
||
(addsi3_plus1_alt, adddi3_plus1_alt): New.
|
||
(shladd_elim splitter): Allow constants in the predicate.
|
||
(doloop_end, doloop_end_internal): New.
|
||
|
||
2000-07-30 Richard Henderson <rth@cygnus.com>
|
||
|
||
* genattrtab.c (struct insn_def): Add lineno member.
|
||
(struct insn_ent): Likewise.
|
||
(struct attr_desc): Likewise.
|
||
(struct delay_desc): Likewise.
|
||
(struct function_unit_op): Likewise.
|
||
(struct function_unit): Likewise.
|
||
(check_attr_value): Use message_with_line.
|
||
(check_defs): Likewise.
|
||
(expand_units): Likewise.
|
||
(check_attr_test): Take a lineno argument.
|
||
(gen_attr): Likewise.
|
||
(gen_insn): Likewise.
|
||
(gen_delay): Likewise.
|
||
(gen_unit): Likewise.
|
||
(main): Give it to them.
|
||
(convert_set_attr_alternative): Take an insn_def argument
|
||
instead of num_alt and insn_index.
|
||
(convert_set_attr): Likewise.
|
||
(write_test_expr): Protect INSN_ADDRESSES load
|
||
with INSN_ADDRESSES_SET_P.
|
||
|
||
2000-07-30 Richard Henderson <rth@cygnus.com>
|
||
|
||
* flow.c (init_propagate_block_info): Use pc_set.
|
||
|
||
Sun Jul 30 20:58:34 MET DST 2000 Jan Hubicka <jh@suse.cz>
|
||
|
||
* i386.md (*lea_general_[123]) New insns and splits.
|
||
(addsi3 to lea splitter): Handle other modes too.
|
||
(shlsi3 to lea splitter): Likewise.
|
||
(addhi_1_lea, shlhi_1_lea): New patterns.
|
||
(addhi_1, shlhi_1): Conditionize by PARTIAL_REG_STALL.
|
||
|
||
Sun Jul 30 20:51:25 MET DST 2000 Jan Hubicka <jh@suse.cz>
|
||
|
||
* recog.c (general_operand, nonimmediate_operand): Accept
|
||
any mode for VOIDmode CONSTANT_P operands.
|
||
|
||
Sun Jul 30 20:42:21 MET DST 2000 Jan Hubicka <jh@suse.cz>
|
||
|
||
* gcse.c (try_replace_reg): Use validate_replace_rtx_subexp
|
||
instead of replace_rtx.
|
||
* recog.c (validate_replace_rtx_subexp): New function.
|
||
* recog.h (validate_replace_rtx_subexp): Declare.
|
||
|
||
Sun Jul 30 20:38:26 MET DST 2000 Jan Hubicka <jh@suse.cz>
|
||
|
||
* combine.c (simplify_set, make_extraction, make_compound_operation
|
||
make_field_assignment): Use full mask instead of GET_MODE_MASK (mode)
|
||
as force_to_mode argument.
|
||
|
||
Sun Jul 30 20:30:41 MET DST 2000 Jan Hubicka <jh@suse.cz>
|
||
|
||
* combine.c (if_then_else_cond): Be sure that mode fits in
|
||
HOST_WIDE_INT.
|
||
|
||
Sun Jul 30 20:27:36 MET DST 2000 Jan Hubicka <jh@suse.cz>
|
||
|
||
* combine.c (record_promoted_value): Allow bitsize of mode
|
||
to be equivalent to HOST_BITS_PER_WISE_INT.
|
||
|
||
Sun Jul 30 20:25:21 MET DST 2000 Jan Hubicka <jh@suse.cz>
|
||
|
||
* function.c (assign_stack_local_1, assign_stack_temp_for_type):
|
||
Do not call gen_mode_alignment when mode is BLKmode.
|
||
|
||
Sun Jul 30 20:21:54 MET DST 2000 Jan Hubicka <jh@suse.cz>
|
||
|
||
* loop.c (express_from_1): Fix call of simplify_gen_binary.
|
||
|
||
Sun Jul 30 20:08:37 MET DST 2000 Jan Hubicka <jh@suse.cz>
|
||
|
||
* simplify-rtx.c (simplify_relational_operation): Verify that mode ==
|
||
VOIDmode implies both operands to be VOIDmode.
|
||
(simplify_ternary_operation): Compute properly the mode of comparison.
|
||
* combine.c (combine_simplify_rtx): Likewise.
|
||
|
||
2000-07-25 Michael Hayes <mph@paradise.net.nz>
|
||
|
||
* basic-block.h (struct loops): New field rc_order.
|
||
* flow.c (flow_loops_cfg_dump): Dump rc_order if computed.
|
||
(flow_loops_free): Free rc_order.
|
||
(flow_depth_first_order_compute): New parameter rc_order.
|
||
(flow_loops_find): Allocate rc_order and swap usage with
|
||
dfs_order.
|
||
|
||
2000-07-30 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
|
||
Michael Hayes <m.hayes@elec.canterbury.ac.nz>
|
||
|
||
* config/c4x/c4x.md (set_ldp_prologue): Add for RTL prologue/epilogue.
|
||
(push_st, push_dp, pop_st, pop_dp, popqi_unspec): Likewise.
|
||
(nodb_call, return_from_epilogue): Likewise.
|
||
(return_from_interrupt_epilogue, prologue, epilogue): Likewise.
|
||
* config/c4x/c4x.c (c4x_expand_prologue, c4x_expand_eplilogue): Add.
|
||
* config/c4x/c4x-protos.h (c4x_interrupt_function_p): Add.
|
||
(c4x_expand_prologue, c4x_expand_epilogue): Likewise.
|
||
(c4x_valid_type_attribute_p): Likewise.
|
||
* config/c4x/c4x.h (FUNCTION_PROLOGUE, FUNCTION_EPILOGUE): Delete.
|
||
(FUNCTION_BLOCK_PROFILER_EXIT): Convert to emit RTL.
|
||
|
||
2000-07-30 Michael Hayes <m.hayes@elec.canterbury.ac.nz>
|
||
|
||
* config/c4x/c4x.c (c4x_emit_move_sequence): Use loadqi_big_constant
|
||
and loadhi_big_constant if applicable.
|
||
* config/c4x/c4x.md (loadqi_big_constant, loadhi_big_constant): Tweak
|
||
and add new splitter.s
|
||
|
||
2000-07-30 Michael Hayes <m.hayes@elec.canterbury.ac.nz>
|
||
|
||
* config/c4x/c4x.c (c4x_rptb_insert): Make more robust.
|
||
|
||
2000-07-30 Michael Hayes <m.hayes@elec.canterbury.ac.nz>
|
||
|
||
* config/c4x/c4x.h (ASM_FORMAT_PRIVATE_NAME): Output $ in label.
|
||
|
||
2000-07-30 Michael Hayes <m.hayes@elec.canterbury.ac.nz>
|
||
|
||
* config/c4x/c4x.h (IS_XXX_REGNO): Rewrite to avoid unsigned warnings.
|
||
|
||
2000-07-30 Michael Hayes <m.hayes@elec.canterbury.ac.nz>
|
||
|
||
* config/c4x/libgcc.S (divqf3): Improve accuracy.
|
||
|
||
2000-07-27 Mark Mitchell <mark@codesourcery.com>
|
||
|
||
Put phi nodes after NOTE_INSN_BASIC_BLOCK.
|
||
* rtl.h (NOTE_INSN_BASIC_BLOCK_P): New macro.
|
||
* bb-reorder.c (get_next_bb_note): Use NOTE_INSN_BASIC_BLOCK_P.
|
||
(get_prev_bb_note): Likewise.
|
||
(remove_scope_notes): Likewise.
|
||
* flow.c (commit_one_edge_insertion): Likewise.
|
||
(merge_blocks_nomove): Likewise.
|
||
(verify_flow_info): Likewise.
|
||
* gcse.c (insert_insn_end_bb): Likewise.
|
||
* reg-stack.c (emit_swap_insn): Likewise.
|
||
* ssa.c (first_insn_after_basic_block_note): New function.
|
||
(insert_phi_node): Use it.
|
||
(rename_block): Likewise.
|
||
(eliminate_phi): Likewise.
|
||
(make_regs_equivalent_over_bad_edges): Likewise.
|
||
(make_equivalent_phi_alternatives_equivalent): Likewise.
|
||
(for_each_successor_phi): Likewise.
|
||
(convert_from_ssa): Modify phi-node deletion algorithm.
|
||
|
||
2000-07-29 Andreas Jaeger <aj@suse.de>
|
||
|
||
* configure.in (mips*-*-linux*): Use mips*el to check for little
|
||
endian MIPS, add tmake_file.
|
||
|
||
* config/mips/linux.h (TARGET_VERSION): Use GNU/Linux.
|
||
(SUBTARGET_CPP_SPEC): Default MIPS_ISA is 1.
|
||
Patches by Maciej W. Rozycki <macro@ds2.pg.gda.pl>.
|
||
|
||
2000-07-28 Richard Henderson <rth@cygnus.com>
|
||
|
||
* config/ia64/ia64.c (ia64_print_operand): Fix typos.
|
||
Sign extend mode size before negating.
|
||
|
||
2000-07-28 Richard Henderson <rth@cygnus.com>
|
||
|
||
* emit-rtl.c (gen_lowpart_common): Add missing 'c' variable.
|
||
|
||
2000-07-28 Bernd Schmidt <bernds@cygnus.co.uk>
|
||
|
||
* cse.c (canon_hash): Handle PRE_MODIFY/POST_MODIFY.
|
||
(cse_insn): Likewise.
|
||
(addr_affects_sp_p): Likewise.
|
||
* expr.c (move_by_pieces): Likewise.
|
||
(clear_by_pieces): Likewise.
|
||
* gcse.c (oprs_unchanged_p): Likewise.
|
||
* haifa-sched.c (sched_analyze_2): Likewise.
|
||
* recog.c (offsettable_address_p): Likewise.
|
||
* regclass.c (record_address_regs): Likewise.
|
||
* reload.c (find_reusable_reload): Likewise.
|
||
(push_reload): Likewise.
|
||
(operands_match_p): Likewise.
|
||
(decompose): Likewise.
|
||
(find_reloads_address_1): Likewise.
|
||
(find_inc_amount): Likewise.
|
||
* reload1.c (elimination_effects): Likewise.
|
||
* resource.c (mark_set_resources): Likewise.
|
||
* flow.c (attempt_auto_inc): New function; mostly broken out
|
||
of find_auto_inc.
|
||
(find_auto_inc): Split into two functions and enhanced to
|
||
generate POST_MODIFY.
|
||
* rtl.def (PRE_MODIFY, POST_MODIFY): Adjust comment.
|
||
* rtl.h (count_all_occurrences): Declare.
|
||
(HAVE_{PRE,POST}_MODIFY_{DISP,REG}): Provide default of 0 if not
|
||
defined.
|
||
* rtlanal.c (count_all_occurrences): New function.
|
||
* tm.texi (HAVE_POST_MODIFY_DISP, HAVE_PRE_MODIFY_DISP,
|
||
HAVE_POST_MODIFY_REG, HAVE_PRE_MODIFY_REG): Document.
|
||
|
||
* config/ia64/ia64-protos.h (destination_operand): Declare.
|
||
* config/ia64/ia64.c (destination_operand): New function.
|
||
(ia64_print_operand): Handle POST_MODIFY.
|
||
(rtx_needs_barrier): Likewise.
|
||
* config/ia64/ia64.h (HAVE_POST_MODIFY_DISP): Define to 1.
|
||
(HAVE_POST_MODIFY_REG): Define to 1.
|
||
(MAX_REGS_PER_ADDRESS): Change to 2.
|
||
(GO_IF_LEGITIMATE_ADDRESS): Accept POST_MODIFY too.
|
||
(LEGITIMATE_ADDRESS_REG): New helper macro.
|
||
(LEGITIMATE_ADDRESS_DISP): Likewise.
|
||
(PREDICATE_CODES): Add entry for destination_operand.
|
||
* config/ia64/ia64.md (all mov patterns): Use destination_operand
|
||
predicate for operand 0.
|
||
|
||
2000-07-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
||
|
||
* dwarf2out.c: Indent #error directive.
|
||
|
||
* gbl-ctors.h: Fix typo in comment.
|
||
(__do_global_ctors): Prototype.
|
||
|
||
* gcse.c (record_one_set, pre_delete): Remove unused variables.
|
||
|
||
* rs6000.c (rs6000_maybe_dead): Delete unused prototype.
|
||
(print_operand): Initialize variable `t'.
|
||
|
||
2000-07-27 Aldy Hernandez <aldyh@redhat.com>
|
||
|
||
* config/arm/arm.md ("call_value"): removed constraints.
|
||
Constraints are ignored in expanders.
|
||
(*call_value_reg): split =rf into various constraints.
|
||
(*call_value_mem): same
|
||
(*call_value_symbol): same
|
||
(*sibcall_value_insn): same
|
||
|
||
2000-07-28 Philipp Thomas <pthomas@suse.de>
|
||
|
||
* install.texi (--enable-nls): Change the description of the NLS
|
||
related configure options to match the current state.
|
||
(--with-included-gettext): Likewise.
|
||
(--enable-maintainer-mode): New description added.
|
||
* extend.texi (-fstrict-prototype): Add missing '.'.
|
||
|
||
2000-07-27 Jim Wilson <wilson@cygnus.com>
|
||
|
||
* dwarf2out.c (gen_decl_die): Don't call gen_abstract_function if
|
||
DECL_INITIAL (decl) == NULL_TREE.
|
||
|
||
2000-07-27 Alexandre Oliva <aoliva@redhat.com>
|
||
|
||
* Makefile.in (INSN_ATTR_H): New macro. Replace all dependencies
|
||
on insn-attr.h with it.
|
||
* genattr.c: Generate `#include "insn-addr.h"' if HAVE_ATTR_length.
|
||
* insn-addr.h: New header.
|
||
(insn_addresses_): Renamed from insn_addresses.
|
||
(INSN_ADDRESSES_DEFN, INSN_ADDRESSES, INSN_ADDRESSES_ALLOC,
|
||
INSN_ADDRESSES_FREE, INSN_ADDRESSES_SET_P, INSN_ADDRESSES_SIZE,
|
||
INSN_ADDRESSES_NEW): New macros.
|
||
* genattrtab.c (write_test_expr): Use new macros.
|
||
* final.c (insn_addresses, init_insn_lengths): Likewise.
|
||
(align_fuzz, shorten_branches): Likewise.
|
||
(final): Likewise. Do not reject new insns if their addresses
|
||
have been added to INSN_ADDRESSES.
|
||
* config/arm/arm.c, config/avr/avr.c: Use new macros.
|
||
* config/h8300/h8300.c, config/i370/i370.c: Likewise.
|
||
* config/m88k/m88k.c, config/pa/pa.c, config/pa/pa.md: Likewise.
|
||
* config/sparc/sparc.c, config/sparc/sparc.md: Likewise.
|
||
* config/sh/sh.c: Likewise.
|
||
(output_branchy_insn): Use INSN_ADDRESSES_NEW.
|
||
|
||
* Makefile.in (bootstrap): Move -BstageN/ back to the beginning.
|
||
|
||
2000-07-27 Andrew Cagney <cagney@b1.cygnus.com>
|
||
|
||
* gcc.c (struct prefix_list): Add member priority.
|
||
(enum path_prefix_priority): Declare.
|
||
(add_prefix): Replace ``first'' with ``priority''. Append new
|
||
entry but keep list in priority order.
|
||
(process_command): Update. Pass PREFIX_PRIORITY_B_OPT or
|
||
PREFIX_PRIORITY_LAST to add_prefix.
|
||
(process_command): Move include kludge - foo/stageN - to before
|
||
foo/include.
|
||
|
||
2000-07-27 Jason Merrill <jason@redhat.com>
|
||
|
||
* dwarf2out.c (gen_typedef_die): Abort if we get identical
|
||
TREE_TYPE and DECL_ORIGINAL_TYPE on a typedef.
|
||
|
||
2000-07-27 RodneyBrown <RodneyBrown@pmsc.com>
|
||
|
||
* expr.h (get_alias_set, lang_get_alias_set): Delete prototypes.
|
||
* tree.h (get_alias_set, lang_get_alias_set): Prototype.
|
||
|
||
2000-07-27 Joseph S. Myers <jsm28@cam.ac.uk>
|
||
|
||
* c-decl.c (finish_function): Don't treat 'main' specially unless
|
||
flag_hosted. In C99 mode, return 0 from 'main' unless
|
||
DEFAULT_MAIN_RETURN is otherwise defined.
|
||
|
||
* c-decl.c (store_parm_decls): In C99 mode, pedwarn for function
|
||
parameters defaulting to int in an old-style function definition.
|
||
|
||
2000-07-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
||
|
||
* c-parse.in (string): For -Wtraditional, warn about string
|
||
concatenation only once per line.
|
||
|
||
Thu Jul 27 09:25:17 2000 Akiko Matsushita <matusita@sra.co.jp>
|
||
|
||
* pa/x-pa-hpux: Add -D_HIUX_SOURCE to FIXPROTO_DEFINES
|
||
for HI-UX/WE2 systems.
|
||
|
||
2000-07-24 Bruce Korb <bkorb@gnu.org>
|
||
|
||
* fixincl/fixfixes.c(emit_gnu_type): rewrote to *rely* on GCC
|
||
defining the __xxx_TYPE__ macros.
|
||
* fixincl/fixincl.tpl(gnu_type_map): now obsolete
|
||
* fixincl/fixlib.h: don't need to include "tm.h" anymore
|
||
* fixincl/inclhack.def(type_map): now obsolete
|
||
|
||
Thu Jul 27 11:54:17 2000 Andrew Cagney <cagney@b1.cygnus.com>
|
||
|
||
* cpp.texi: Append a trailing full-stop to xrefs where needed.
|
||
|
||
2000-07-26 Dave Pitts <dpitts@cozx.com>
|
||
|
||
* i370.c: Remove LONGEXTERNAL ifdef from alias_number. Added hash
|
||
routine constants.
|
||
(mvs_hash_alias): New function.
|
||
(mvs_add_alias): Change argument spacing.
|
||
(mvs_need_alias): Change aliasing criteria. Added documentation.
|
||
(mvs_get_alias): Change to use hashed name. The hashed name prevents
|
||
CSECT name collisions.
|
||
(mvs_check_alias): Likewise.
|
||
(handle_pragma): Change documentation.
|
||
* i370.md (mulsi3, divsi3, udivsi3, modsi3, umodsi3): Changed gen_rtx
|
||
mode from SImode to DImode.
|
||
(iorhi3): Changed LTORG size for insn.
|
||
|
||
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.
|
||
|
||
2000-07-26 Kazu Hirata <kazu@hxi.com>
|
||
|
||
* h8300.c (print_operand): Print ":8" when the 'R' operand is
|
||
suitable for 8-bit absolute.
|
||
* h8300.h (EIGHTBIT_CONSTANT_ADDRESS_P): New.
|
||
(OK_FOR_U): Add a case for the 8-bit constant address on the
|
||
H8/300H.
|
||
|
||
Wed Jul 26 19:26:21 2000 Hans-Peter Nilsson <hp@axis.com>
|
||
|
||
* varasm.c (assemble_variable) [! defined(ASM_OUTPUT_ALIGNED_COMMON)
|
||
&& ! defined (ASM_OUTPUT_ALIGNED_BSS]): Also test
|
||
! defined(ASM_OUTPUT_ALIGNED_DECL_COMMON) before complaining about
|
||
lack of implemented alignment.
|
||
|
||
2000-07-26 Geoffrey Keating <geoffk@cygnus.com>
|
||
|
||
* emit-rtl.c (gen_lowpart_common) [REAL_ARITHMETIC]: Handle
|
||
cross-compiling between 64-bit and 32-bit machines.
|
||
|
||
2000-07-27 Richard Henderson <rth@cygnus.com>
|
||
|
||
* config/ia64/ia64.md (movqicc_astep, movqi_internal_astep): New.
|
||
(movhicc_astep, movhi_internal_astep): New.
|
||
(movsicc_astep, movsi_internal_astep): New.
|
||
(movdicc_astep, movdi_internal_astep): New.
|
||
(movsfcc_astep, movsf_internal_astep): New.
|
||
(movdfcc_astep, movdf_internal_astep): New.
|
||
(movxfcc_astep, movxf_internal_astep): New.
|
||
(cmovdi_internal_astep, cmovsi_internal_astep): New.
|
||
Unify the cmov[ds]i splitters.
|
||
|
||
2000-07-27 Rodney Brown <RodneyBrown@pmsc.com>
|
||
|
||
* real.c (asctoeg): Rename `error' label to unexpected_char_error
|
||
|
||
2000-07-26 Nick Clifton <nickc@cygnus.com>
|
||
|
||
* config/arm/vxarm.h (CPP_PREDEFINES): Remove definition of
|
||
__arm__. Allow it to be defined by CPP_ISA_SPEC in arm.h
|
||
|
||
* dwarf2out.c (dwarf2out_frame_debug_expr): Accept SEQUENCE as
|
||
well as PARALLEL blocks in FRAME_RELATED_EXPR notes.
|
||
|
||
2000-07-26 Alexandre Oliva <aoliva@redhat.com>
|
||
|
||
* c-decl.c (finish_enum): Convert enumerations that fit in an
|
||
`int' to `int'.
|
||
(build_enumerator): In pedantic mode, cast to `int' those that
|
||
don't.
|
||
|
||
2000-07-25 Rodney Brown <RodneyBrown@pmsc.com>
|
||
|
||
* config/alpha/osf.h (SIZE_TYPE, PTRDIFF_TYPE): New.
|
||
|
||
Tue Jul 25 23:08:33 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
|
||
|
||
* sh.md (cmpgtdi_t): Must be split.
|
||
(cmpgtdi_t+1): New splitter.
|
||
|
||
2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
|
||
|
||
* cpplib.c (_cpp_check_directive): Issue -Wtraditional
|
||
warnings for indented directives even if we are skipping.
|
||
|
||
2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
|
||
|
||
* invoke.texi (strict-prototypes): Remove.
|
||
* extend.texi (Deprecated Features): Add strict-prototypes.
|
||
(Backwards Compatibility): New node.
|
||
|
||
2000-07-25 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* config/i386/i386.md (andsi_1+1): Allow HImode.
|
||
(andsi_1+2): Require q_regs_operand.
|
||
|
||
2000-07-25 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* config/i386/i386.md (call_pop): Check operands[0],
|
||
not operands[1]. Only check SYMBOL_REF_FLAG for a SYMBOL_REF.
|
||
(call): Likewise.
|
||
(call_value_pop): Only check SYMBOL_REF_FLAG for a SYMBOL_REF.
|
||
(call_value): Likewise.
|
||
|
||
2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
|
||
|
||
* toplev.c (pipe_closed): Delete.
|
||
(crash_signal): New. Generate ICE for a fatal signal.
|
||
(float_signal): Call crash_signal outside a float-handler
|
||
block, not abort.
|
||
(main): Install crash_signal as handler for core-dumping signals.
|
||
|
||
2000-07-25 David Edelsohn <edelsohn@gnu.org>
|
||
|
||
* rs6000.c (print_operand, case 'T'): New case.
|
||
|
||
* rs6000.md (call_indirect_aix32): Convert to expander of
|
||
scheduled instructions.
|
||
(call_indirect_aix64): Likewise.
|
||
(call_value_indirect_aix{32,64}): Likewise.
|
||
(call, call_value): Invoke expanders for AIX. Fall through to
|
||
matchers for SysV.
|
||
(call_indirect_nonlocal_aix{32,64}): New patterns (ctr and lr).
|
||
(call_value_indirect_nonlocal_aix{32,64}): New patterns.
|
||
(call_nonlocal_aix32): Remove CALL_LONG alternative. Operand 1
|
||
only "g" constraint.
|
||
(call_nonlocal_aix64): Likewise.
|
||
(call_value_nonlocal_aix{32,64}): Likewise.
|
||
(call_nonlocal_sysv): New pattern for ctr, lr, and symbolic
|
||
operands.
|
||
(call_value_nonlocal_sysv): New pattern.
|
||
(indirect_jump{si,di}): Use new 'T' modifier.
|
||
(tablejump{si,di} matchers): Likewise.
|
||
(return_internal_{si,di}): Likewise.
|
||
(return_eh_{si,di}): Likewise.
|
||
|
||
2000-07-24 Richard Henderson <rth@cygnus.com>
|
||
|
||
* config/ia64/ia64.c (ia64_print_operand): Handle "%,".
|
||
* config/ia64/ia64.h (PRINT_OPERAND_PUNCT_VALID_P): Likewise.
|
||
* config/ia64/ia64.md (movdi_internal): Use it.
|
||
|
||
2000-07-24 Zack Weinberg <zack@wolery.cumb.org>
|
||
|
||
* cppexp.c: Warn about unary + if -Wtraditional.
|
||
* cpplex.c (lex_line): Always set BOL on the first token of a line.
|
||
|
||
2000-07-24 Michael Meissner <meissner@redhat.com>
|
||
|
||
* d30v.h (FUNCTION_ARG_KEEP_AS_REFERENCE): Delete references to
|
||
unsupported macro.
|
||
|
||
2000-07-24 Nick Clifton <nickc@cygnus.com>
|
||
|
||
* config/arm/arm.c (emit_multi_reg_push): Generate a
|
||
REG_FRAME_RELEATED_NOTE that is compatable with the code in
|
||
dwarf2out_debug_frame_expr.
|
||
|
||
2000-07-24 Jason Merrill <jason@redhat.com>
|
||
|
||
* dwarf2out.c: Complain if DWARF2_DEBUGGING_INFO is defined without
|
||
UNALIGNED_INT_ASM_OP.
|
||
(def_cfa_1): Don't emit def_cfa_register or def_cfa_offset to adjust
|
||
a location expression.
|
||
(dwarf2out_frame_debug_expr): Lose cfa_old_reg stuff. Don't
|
||
assume indirect access if we're saving the CFA address exactly.
|
||
|
||
* Makefile.in (bootstrap): Move -BstageN/ to the end.
|
||
|
||
2000-07-24 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* tradcpp.c (main): Update max_include_len for cpp_include_defaults
|
||
as well.
|
||
|
||
2000-07-24 Michael Meissner <meissner@redhat.com>
|
||
|
||
* invoke.texi (D30V Options): Add d30v options.
|
||
|
||
Mon Jul 24 02:04:52 2000 Jeffrey A Law (law@cygnus.com)
|
||
|
||
* gcse.c (alloc_pre_mem): Do not alloc TRANSPOUT, it is not
|
||
needed by our gcse pass anymore.
|
||
(free_pre_mem): Corresponding changes.
|
||
(compute_pre_data): Do not call compute_transpout anymore.
|
||
|
||
* gcse.c (alloc_avail_expr_mem): Kill unused 'u_bitmap'.
|
||
(free_avail_expr_mem, alloc_pre_mem, free_pre_mem): Corresponding
|
||
changes.
|
||
|
||
* gcse.c (free_pre_mem): Do not free ANTLOC and AE_KILL here.
|
||
(compute_pre_data): Do it here instead.
|
||
|
||
* gcse.c (alloc_pre_mem, free_pre_mem): Delete unused bitmap
|
||
'temp_bitmap'.
|
||
(pre_delete): Corresponding changes.
|
||
|
||
2000-07-23 Mark Mitchell <mark@codesourcery.com>
|
||
|
||
* c-semantics.c (make_rtl_for_local_static): Use TREE_ASM_WRITTEN
|
||
to figure out whether or not a variable has already been emitted.
|
||
|
||
Sun Jul 23 14:49:12 2000 Jason Eckhardt <jle@cygnus.com>
|
||
|
||
* config/i860/i860.md (untyped_call expander): Use GEN_CALL
|
||
instead of gen_call.
|
||
|
||
Sun Jul 23 11:52:03 2000 George Helffrich (george@gly.bris.ac.uk)
|
||
|
||
* dbxout.c (dbxout_type, case COMPLEX_TYPE): Fix length field in stab.
|
||
|
||
2000-07-23 Kazu Hirata <kazu@hxi.com>
|
||
|
||
* h8300.c: Fix formatting.
|
||
|
||
2000-07-23 Joseph S. Myers <jsm28@cam.ac.uk>
|
||
|
||
* c-typeck.c (c_expand_start_case): Change -Wtraditional pedwarn
|
||
for `long' switch expression into a plain warning.
|
||
|
||
* c-lex.c (init_lex): Keep the "inline" keyword in C99 mode.
|
||
(yylex): Don't pedwarn for "inline" in C99 mode.
|
||
|
||
* bitmap.c (debug_bitmap_file): Cast pointers to PTR for printing
|
||
with %p.
|
||
* ggc-page.c (debug_print_page_list, alloc_page, free_page,
|
||
ggc_alloc): Likewise.
|
||
* bb-reorder.c (dump_scope_forest_1): Likewise.
|
||
|
||
2000-07-22 Aldy Hernandez <aldyh@redhat.com>
|
||
|
||
* reload.c (find_reloads_toplev): Add new parameter
|
||
"address_reloaded".
|
||
(find_reloads): Add new parameter to find_reloads_toplev calls.
|
||
|
||
2000-07-22 Jeffrey Oldham <oldham@codesourcery.com>
|
||
|
||
* collect2.c (main): Typo fixed.
|
||
* diagnostic.c: Typo fixed.
|
||
* dwarf2out.c (dwarf2out_frame_debug_expr): Typo fixed.
|
||
* eh-common.h: Typo fixed.
|
||
* emit-rtl.c (start_sequence): Typo fixed.
|
||
* flow.c (find_label_refs): Typo fixed.
|
||
(calculate_global_regs_live): Typo fixed.
|
||
(mark_regno_cond_dead): Typo fixed.
|
||
(create_edge_list): Typos fixed.
|
||
(verify_edge_list): Typo fixed.
|
||
* ggc-common.c (ggc_mark_rtx_children): Typo fixed.
|
||
* loop.c (strength_reduce): Typo in function name fixed.
|
||
* rtl.h: Added comments. Typo in function name fixed.
|
||
* rtlanal.c: Typo in function name fixed.
|
||
(insn_dependant_p): Rename to ...
|
||
(insn_dependent_p): ... this.
|
||
(computed_jumo_p): Typo fixed.
|
||
|
||
2000-07-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
||
|
||
* system.h (__FUNCTION__): Wrap definition in #ifndef.
|
||
|
||
2000-07-21 David Edelsohn <edelsohn@gnu.org>
|
||
|
||
* rs6000.h (SIZE_TYPE): Define.
|
||
|
||
2000-07-21 Mark Mitchell <mark@codesourcery.com>
|
||
|
||
* ssa.c (rename_insn_1): Don't rename registers that are
|
||
CLOBBERed.
|
||
|
||
2000-07-21 Zack Weinberg <zack@wolery.cumb.org>
|
||
|
||
* diagnostic.c (trim_filename, fancy_abort): Moved here from
|
||
rtl.c.
|
||
(fatal_function, set_fatal_function): Removed.
|
||
(fatal): Don't prepare for or call the fatal_function.
|
||
(diagnostic_lock, error_recursion): New.
|
||
(diagnostic_for_decl, report_diagnostic): Guard against
|
||
re-entering the error reporting routines.
|
||
(fancy_abort): Assume function is not NULL.
|
||
|
||
* errors.c (fancy_abort): New. Assume function is not NULL.
|
||
* tradcpp.c (fancy_abort): Assume function is not NULL.
|
||
|
||
* system.h: Provide default definition of __FUNCTION__.
|
||
* rtl.h: Use __FUNCTION__ not __PRETTY_FUNCTION__ throughout.
|
||
Always use __FUNCTION__ in definition of abort.
|
||
* tree.h: Likewise.
|
||
* varray.h: Likewise.
|
||
* toplev.h: Likewise. Don't prototype set_fatal_function.
|
||
|
||
2000-07-20 Geoff Keating <geoffk@cygnus.com>
|
||
|
||
* config/rs6000/aix43.h (CPP_SPEC): Define __LONG_MAX__ correctly
|
||
in 64-bit mode.
|
||
* glimits.h: Don't do #if defined for ARCH_PPC.
|
||
|
||
* config/rs6000/rs6000.h (ASM_OUTPUT_SPECIAL_POOL_ENTRY_P): All
|
||
constants of size no larger than a pointer should go in the TOC.
|
||
Add 'MODE' parameter.
|
||
(LEGITIMIZE_RELOAD_ADDRESS): Add MODE parameter to
|
||
ASM_OUTPUT_SPECIAL_POOL_ENTRY_P.
|
||
(ASM_OUTPUT_SPECIAL_POOL_ENTRY): Likewise.
|
||
* config/rs6000/aix.h (SELECT_RTX_SECTION): Likewise.
|
||
* config/rs6000/netware.h (SELECT_RTX_SECTION): Likewise.
|
||
* config/rs6000/rs6000.c (constant_pool_expr_1): Likewise.
|
||
(rs6000_legitimize_address): Likewise.
|
||
(rs6000_emit_move): Likewise.
|
||
(rs6000_select_rtx_section): Likewise.
|
||
(output_toc): Deal properly with outputting small constants like
|
||
HImode, and SFmode in 32-bit mode, and DFmode in 64-bit mode.
|
||
* config/rs6000/sysv4.h (ASM_OUTPUT_SPECIAL_POOL_ENTRY_P): Add
|
||
MODE parameter. Put small constants in the TOC.
|
||
|
||
* config/rs6000/rs6000.c (easy_fp_constant_p): All constants are
|
||
easy in SImode.
|
||
(rs6000_emit_move): When reload calls us with an illegitimate
|
||
address, exit early. Move the change_address calls to one place
|
||
at the end of the routine. Merge the SImode and DImode expanders.
|
||
When called by reload to put an integer into a FP register, force
|
||
it to memory.
|
||
|
||
* config/rs6000/rs6000.c (struct toc_hash_struct): Add 'key_mode'
|
||
field.
|
||
(rs6000_hash_constant): Hash mode too.
|
||
(toc_hash_function): Allow for key_mode.
|
||
(toc_hash_eq): Structures are different if key_mode differs.
|
||
(output_toc): Add 'mode' parameter. Save key_mode.
|
||
* config/rs6000/rs6000.h (ASM_OUTPUT_SPECIAL_POOL_ENTRY):
|
||
Pass 'mode' parameter.
|
||
* config/rs6000/rs6000-protos.h (output_toc): Add 'mode' param.
|
||
|
||
* config/rs6000/rs6000.c (output_toc): Use RS6000_OUTPUT_BASENAME
|
||
for vtable references.
|
||
|
||
* config/rs6000/rs6000.h (PREFERRED_RELOAD_CLASS): If we have a
|
||
choice, don't put integer values in FP regs.
|
||
|
||
Thu Jul 20 18:13:52 2000 Jeffrey A Law (law@cygnus.com)
|
||
|
||
* flow.c (verify_flow_info): Revamp code to verify that the
|
||
head and end of each basic block are in the insn chain.
|
||
|
||
Thu Jul 20 18:02:35 2000 Michael Matz <matzmich@cs.tu-berlin.de>
|
||
|
||
* gcse.c (record_one_set): Prepend instead of append onto
|
||
reg_set_table, making it O(n) instead O(n^2).
|
||
* lcm.c (compute_antinout_edge,compute_laterin,compute_available):
|
||
Use a queue instead of a stack as worklist.
|
||
|
||
2000-07-20 Kazu Hirata <kazu@hxi.com>
|
||
|
||
* h8300.c (two_insn_adds_subs_operand): Fix a typo.
|
||
* h8300.h (OK_FOR_T): New.
|
||
(EXTRA_CONSTRAINT): Support OK_FOR_T.
|
||
* h8300.md: Use inc/dec.[wl] for increment/decrement
|
||
by 1 and 2 in HI and SI modes.
|
||
|
||
2000-07-20 Jim Wilson <wilson@cygnus.com>
|
||
|
||
* config/ia64/ia64.h (ASM_OUTPUT_MI_THUNK): Handle DELTA values
|
||
larger than 14 bits.
|
||
|
||
2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
|
||
|
||
* cppmacro.c (CAN_PASTE_AFTER): New macro.
|
||
(count_params): Don't set GNU_REST_ARGS on anything.
|
||
(save_expansion): Set PASTE_LEFT only on tokens for which
|
||
CAN_PASTE_AFTER is true, or which are named operators.
|
||
|
||
* cpplex.c (parse_args): Distinguish between a rest argument
|
||
given one empty argument, and a rest argument given zero arguments.
|
||
(maybe_paste_with_next): Look for VOID_REST tag, and trigger
|
||
deletion of previous token based on that.
|
||
(get_raw_token): Flatten some control structure.
|
||
|
||
* cpplib.h (CPP_LAST_EQ): Correct.
|
||
(VOID_REST): New token flag.
|
||
(GNU_REST_ARGS): Delete.
|
||
|
||
* tradcpp.c (main): Don't munge -D options.
|
||
(make_definition): Bring -D handling in line with cpplib.
|
||
(do_define): Strip all leading whitespace from macro definitions.
|
||
|
||
2000-07-20 David Billinghurst <David.Billinghurst@riotinto.com.au>
|
||
|
||
* Makefile.in (tradcpp): Depend on intl.o and version.o.
|
||
|
||
2000-07-20 Bruce Korb <bkorb@gnu.org>
|
||
|
||
* fixincl/check.tpl: strip the platform specific types before testing
|
||
* fixincl/fixfixes.c(gnu_type_fix): use platform specific types
|
||
* fixincl/fixincl.tpl: use platform specific types
|
||
* fixincl/fixlib.h: include the platform specific types
|
||
* fixincl/inclhack.def(gnu_types): don't supply the types
|
||
* fixincl/fixincl.x: regen
|
||
|
||
2000-07-19 Jim Wilson <wilson@cygnus.com>
|
||
|
||
* config/ia64/ia64.h (HARD_REGNO_MODE_OK): Don't allow XFmode in
|
||
GR_REGS.
|
||
|
||
2000-07-19 Zack Weinberg <zack@wolery.cumb.org>
|
||
|
||
* tradcpp.c (rescan): Do not recognize directives when the #
|
||
is indented.
|
||
|
||
2000-07-19 Zack Weinberg <zack@wolery.cumb.org>
|
||
|
||
Implement C++ named operators.
|
||
|
||
* cpplib.h (TTYPE_TABLE): Move CPP_MIN and CPP_MAX into block
|
||
of operators allowed in #if and having an _EQ variant. Add
|
||
CPP_MIN_EQ, CPP_MAX_EQ, and CPP_DEFINED.
|
||
(cpp_token flags): Add NAMED_OP.
|
||
(enum node_type): Add T_OPERATOR.
|
||
(struct cpp_hashnode): Add code slot to value union.
|
||
* cpphash.h (spec_nodes): Remove n_defined.
|
||
|
||
* cpplex.c (lex_line): Convert T_OPERATOR nodes to their proper types.
|
||
(spell_token, can_paste, maybe_paste_with_next): Handle named operators.
|
||
(is_macro_disabled): Tweak error messages.
|
||
|
||
* cpplib.c (get_define_node): Disallow all named operators as
|
||
macro names. Tweak error messages.
|
||
(_cpp_init_stacks): Don't set up spec_nodes->n_defined.
|
||
|
||
* cppinit.c (builtin_array): Add entries for the named operators.
|
||
* cppexp.c (lex): Check for CPP_DEFINED token.
|
||
(priority table): Add entries for CPP_MIN and CPP_MAX.
|
||
(_cpp_parse_expr): Handle CPP_MIN and CPP_MAX.
|
||
|
||
2000-07-19 Bernd Schmidt <bernds@cygnus.co.uk>
|
||
|
||
* gcse.c (INSN_CUID): If ENABLE_CHECKING, abort if the uid is
|
||
larger than the array of cuids.
|
||
(alloc_gcse_mem): Use uid_cuid rather than INSN_CUID when computing
|
||
cuids.
|
||
|
||
2000-07-19 Bruce Korb <bkorb@gnu.org>
|
||
|
||
* fixinc/fixincl.c: Convert to using a table of environment variables
|
||
and activate the auto-edit marker on the fixed output files.
|
||
* fixinc/fixlib.h: Define the environment table
|
||
* fixinc/fixincl.sh: export the ${INPUT} dir
|
||
* fixinc/check.tpl: likewise
|
||
|
||
2000-07-18 Zack Weinberg <zack@wolery.cumb.org>
|
||
|
||
* gcc.c (.h spec): Fix typo.
|
||
|
||
Wed Jul 19 01:22:15 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
|
||
|
||
* Makefile.in: Fix tradcif.c path.
|
||
|
||
2000-07-18 Zack Weinberg <zack@wolery.cumb.org>
|
||
|
||
* cpplib.h (TTYPE_TABLE): Rearrange to use only two per-entry
|
||
macros, not five.
|
||
|
||
* cpphash.h (TOKEN_NAME): New macro.
|
||
(_cpp_spell_operator): Deleted.
|
||
(token_spellings): Now _cpp_token_spellings.
|
||
|
||
* cppexp.c: Use TOKEN_NAME or TYPE_NAME, not _cpp_spell_operator.
|
||
* cpplex.c: Use OP and TK macros when expanding the
|
||
TTYPE_TABLE. Eliminate token_names. For non-OPERATOR tokens,
|
||
store the stringification of the enumeration name (CPP_CHAR,
|
||
etc.) in the name slot of token_spellings.
|
||
Use TOKEN_NAME and/or TOKEN_SPELL, do not reference
|
||
token_spellings directly.
|
||
* cpplib.c: Use TOKEN_SPELL.
|
||
|
||
* cpplex.c (_cpp_push_token): If the token being pushed back
|
||
is the previous token in this context, just subtract one from
|
||
context->posn.
|
||
* cppmacro.c (save_expansion): Clear aux field when storing a
|
||
placemarker.
|
||
|
||
2000-07-18 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* cpplex.c (cpp_scan_buffer): Output line command even at the stop
|
||
buffer, provided it is not NULL.
|
||
|
||
2000-07-18 Alexandre Oliva <aoliva@redhat.com>
|
||
|
||
* c-decl.c (duplicate_decls): Do not call make_var_volatile() in
|
||
case of invalid volatile re-declaration.
|
||
|
||
2000-07-18 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* calls.c (store_arg): Return non-zero if sibcall_failure is desired.
|
||
(expand_call): Adjust caller.
|
||
|
||
2000-07-17 Gabriel Dos Reis <gdr@codesourcery.com>
|
||
|
||
* diagnostic.h (report_diagnostic): Change prototype.
|
||
|
||
* diagnostic.c (output_do_verbatim, diagnostic_for_asm,
|
||
diagnostic_for_decl): Change prototype.
|
||
(error_with_decl, warning_with_decl, pedwarn_with_decl, warning,
|
||
error, warning, error_with_file_and_line,
|
||
warning_with_file_and_line, pedwarn_with_file_and_line, fatal):
|
||
Adjust call to report_diagnostic, diagnostic_for_decl.
|
||
(error_for_asm, warning_for_asm): Adjust call to diagnostic_for_asm.
|
||
(output_verbatim, verbatim): Adjust call to output_do_verbatim.
|
||
|
||
* c-errors.c (pedwarn_c99): Adjust call to report_diagnostic. End
|
||
varaible argument list.
|
||
|
||
2000-07-17 Zack Weinberg <zack@wolery.cumb.org>
|
||
|
||
* cpphash.c: Don't include hashtab.h. Most macro-handling code
|
||
moved to cppmacro.c.
|
||
(hash_HASHNODE, eq_HASHNODE, _cpp_dump_macro_hash,
|
||
dump_hash_helper): Delete.
|
||
(expand_hash, higher_prime_number, _cpp_lookup_with_hash,
|
||
cpp_forall_identifiers): New. Implement specialized version of
|
||
Vlad's expandable hash table.
|
||
(cpp_lookup): Use new functions.
|
||
(_cpp_init_macros, _cpp_cleanup_macros): Adjust for new
|
||
implementation.
|
||
* cppmacro.c: New file.
|
||
* cppinit.c (dump_macros_helper): New.
|
||
(cpp_finish): Iterate over the identifier table directly.
|
||
* cpplex.c (parse_name): Calculate the hash of the identifier
|
||
while we scan it. Use _cpp_lookup_with_hash when we can.
|
||
|
||
* cpphash.h: Update prototypes.
|
||
(xcnewvec, HASHSTEP): New helper macros.
|
||
* cpplib.h: Update prototypes.
|
||
* Makefile.in (LIBCPP_OBJS): Add cppmacro.o.
|
||
(cppmacro.o): New rule.
|
||
(cpphash.o): Update deps.
|
||
|
||
* cppmain.c: Do not set pfile->printer if no_output is on.
|
||
|
||
2000-07-15 Neil Booth <neilb@earthling.net>
|
||
|
||
* cpplib.c: Change all directive-handler functions to return
|
||
void, not int.
|
||
* cpphash.h: Update typedefs.
|
||
|
||
2000-07-17 Geoffrey Keating <geoffk@cygnus.com>
|
||
|
||
* configure: Regenerate.
|
||
|
||
* extend.texi (Extended Asm): Mention that a memory clobber
|
||
does not count as a side-effect.
|
||
|
||
* unroll.c (copy_loop_body): Fix one instance of using host
|
||
arithmetic on the target; fixes loop-4 on a 32-bit -> 64-bit
|
||
cross-compile.
|
||
|
||
* tlink.c (scan_linker_output): Tweak for output of AIX ld.
|
||
|
||
2000-07-17 Richard Henderson <rth@cygnus.com>
|
||
|
||
* config/ia64/ia64.md (movdi): Split out load address code.
|
||
New post-reload splitter for symbolic operands.
|
||
(movdi_internal): Abort if we didn't split symbolic operands
|
||
when we should have.
|
||
* config/ia64/ia64.c (ia64_expand_load_address): New, from movdi bits.
|
||
(ia64_reorg): Split insns when not optimizing.
|
||
* config/ia64/ia64-protos.h (ia64_expand_load_address): Declare.
|
||
|
||
Mon Jul 17 23:43:26 MET DST 2000 Jan Hubicka <jh@suse.cz>
|
||
|
||
* real.h (REAL_VALUE_TO_TARGET_LONG_DOUBLE): Use LONG_DOUBLE_TYPE_SIZE
|
||
instead of MAX_LONG_DOUBLE_TYPE_SIZE to decide output format.
|
||
|
||
2000-07-17 Chandrakala Chavva <cchavva@cygnus.com>
|
||
|
||
* loop.c (check_dbra_loop) : Changed loop_continue to loop->cont.
|
||
|
||
2000-07-17 Jason Merrill <jason@redhat.com>
|
||
|
||
* Makefile.in (clean): Remove libgcc directory.
|
||
|
||
* configure.in (-Wno-long-long check): Use higher-level macros.
|
||
|
||
2000-07-17 Zack Weinberg <zack@wolery.cumb.org>
|
||
|
||
* simplify-rtx.c (simplify_binary_operation): Recognize
|
||
(compare (gt[u] (cc) 0) (lt[u] (cc) 0)).
|
||
(simplify_ternary_operation): Do not examine MODE_BITSIZE of
|
||
a CONST_INT, it will always be zero.
|
||
|
||
2000-07-17 Chandrakala Chavva <cchavva@cygnus.com>
|
||
|
||
* loop.c (check_dbra_loop) : Return if more than one condition is
|
||
present to control the loop.
|
||
|
||
Mon Jul 17 08:26:35 2000 Clinton Popetz <cpopetz@cygnus.com>
|
||
|
||
* mips.c (mips_expand_prologue): Don't calculate the last argument
|
||
register unless we need it. When we are calculating this, make
|
||
sure FUNCTION_ARG is giving us a REG.
|
||
|
||
2000-07-17 Stephane Carrez <Stephane.Carrez@worldnet.fr>
|
||
|
||
* flow.c (libcall_dead_p): Use single_set to verify the insn
|
||
has only one set and get for analysis.
|
||
(propagate_one_insn): Don't pass the PATTERN of the insn.
|
||
|
||
2000-07-17 Mark Klein <mklein@dis.com>
|
||
|
||
* pa.c (emit_hpdiv_const): Update to match new pattern for udivsi3.
|
||
|
||
2000-07-17 J. David Anglin <dave@hiauly1.hia.nrc.ca>
|
||
|
||
* Makefile.in (TARGET_GETGROUPS_T): New configuration variable.
|
||
* configure.in (TARGET_GETGROUPS_T): Evaluate.
|
||
* sys-protos.h (getgroups): Use TARGET_GETGROUPS_T for array type
|
||
of second argument of getgroups.
|
||
* configure, config.in: Rebuilt.
|
||
|
||
2000-07-17 Geoffrey Keating <geoffk@cygnus.com>
|
||
|
||
* simplify-rtx.c (simplify_relational_operation): Two signed
|
||
values with equal high words are less/greater than each other if
|
||
their low words are less/greater when considered as unsigned.
|
||
|
||
Mon Jul 17 02:37:06 2000 Marc Espie <espie@openbsd.org>
|
||
|
||
* configure.in (vax-*-openbsd): Change to new style configuration,
|
||
add collect2/float_format information.
|
||
* configure: Rebuilt.
|
||
* config/vax/openbsd1.h: New.
|
||
* config/vax/openbsd.h: New.
|
||
* config/vax/t-openbsd: New.
|
||
|
||
2000-07-17 Chip Salzenberg <chip@valinux.com>
|
||
|
||
* c-common.c (shorten_compare): Quiet warnings about unsigned
|
||
comparisons with zero when they occur in a system header.
|
||
|
||
2000-07-17 Joseph S. Myers <jsm28@cam.ac.uk>
|
||
|
||
* invoke.texi (-pedantic): Refer to ISO C instead of ANSI C, and
|
||
update to describe current practice.
|
||
|
||
* glimits.h (LLONG_MIN, LLONG_MAX, ULLONG_MAX): Define for C99.
|
||
|
||
* contrib.texi, cpp.texi, extend.texi, invoke.texi: Update
|
||
references to C9X. Change references to -fstd and -flang-isoc9x
|
||
to refer to -std.
|
||
|
||
* c-common.c (scan_char_table): Allow "z" length modifiers on
|
||
diouxXn formats.
|
||
(check_format_info): Use TYPE_DOMAIN on the type matched against
|
||
for "z" formats, to retrieve the language size_t rather than the
|
||
internal one.
|
||
|
||
* c-common.c (check_format_info): Do not make a pedantic objection
|
||
to the 'L' length modifier if used with a floating point type
|
||
character.
|
||
|
||
* c-lex.c (yylex): Don't pedwarn for hexadecimal floating point
|
||
constants in C99 mode.
|
||
|
||
2000-07-17 Kazu Hirata <kazu@hxi.com>
|
||
|
||
* h8300.md: Fix the format of mac.
|
||
(movsi_h8300hs): Output a tab after stmac instead of a space.
|
||
|
||
* h8300.c (two_insn_adds_subs_operand): Improve code for detecting
|
||
profitable adds/subs sequences.
|
||
|
||
* fold-const.c: Fix comment typos.
|
||
|
||
2000-07-16 Laurynas Biveinis <lauras@softhome.net>
|
||
|
||
* cppfiles.c (read_name_map): Set map_list_ptr->map_list_map to NULL.
|
||
|
||
2000-07-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
||
|
||
* fixinc/fixfixes.c (emit_gnu_type): Avoid string concatenation.
|
||
|
||
2000-07-16 Neil Booth <NeilB@earthling.net>
|
||
|
||
* cpplex.c: Update comments.
|
||
* README.Portability: Small update.
|
||
|
||
2000-07-16 Neil Booth <NeilB@earthling.net>
|
||
|
||
* README.Portability: Small update.
|
||
|
||
2000-07-15 Richard Henderson <rth@cygnus.com>
|
||
|
||
* config/ia64/ia64-protos.h (ia64_move_ok): Prototype.
|
||
* config/ia64/ia64.c (ia64_move_ok): New function.
|
||
* config/ia64/ia64.md (movqi, movqi_internal): Use it.
|
||
(movhi, movsi, movdi, movsf, movdf, movxf): Likewise.
|
||
|
||
2000-07-15 Zack Weinberg <zack@wolery.cumb.org>
|
||
|
||
* cpphash.c (save_expansion): Clear PREV_WHITE on tokens
|
||
immediately following a paste operator.
|
||
* cppinit.c (sort_options): New function (only for HOST_EBCDIC).
|
||
(cpp_reader_init): Call it, if HOST_EBCDIC.
|
||
(cpp_handle_options): Do not sort option list here.
|
||
(handle_option): Rename to cpp_handle_option and export.
|
||
* cpplex.c (cpp_scan_buffer_nooutput, cpp_scan_buffer): Use
|
||
_cpp_get_token directly.
|
||
(cpp_scan_line): Return 0 at EOF, 1 otherwise.
|
||
* cpplib.c (cpp_push_buffer): Don't set new->lineno to 1.
|
||
* cpplib.h: Prototype cpp_handle_option. Update prototype of
|
||
cpp_scan_line.
|
||
|
||
2000-07-15 Richard Henderson <rth@cygnus.com>
|
||
|
||
* fold-const.c (extract_muldiv): Don't optimize past an unsigned
|
||
cast around an expression. Tidy other unsigned tests.
|
||
|
||
2000-07-15 Gabriel Dos Reis <gdr@codesourcery.com>
|
||
|
||
* diagnostic.c (doing_line_wrapping, line_wrapper_printf, notice,
|
||
v_error_with_decl, v_warning_with_decl, v_pedwarn_with_decl): Remove.
|
||
(v_message_with_decl): Rename to ...
|
||
(format_with_decl): ... this. Tweak
|
||
(diagnostic_for_decl): New function.
|
||
(fatal_io_error): Use verbatim in lieu of notice.
|
||
(announce_function): Use verbatim.
|
||
(default_print_error_function): Likewise.
|
||
(error_with_decl, warning_with_decl, pedwarn_with_decl): Use new
|
||
infratructure.
|
||
|
||
2000-07-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
||
|
||
* mips.c (function_arg_pass_by_reference): Don't do automatic
|
||
aggregate initialization.
|
||
(machine_dependent_reorg): Initialize variable `mode'.
|
||
|
||
* mips.md (absdi2): Change variable `regno1' to unsigned int.
|
||
(reload_indi): Rename loword/hiword to lo_word/hi_word to avoid
|
||
conflicts with sys/param.h macro of the same name.
|
||
(reload_outdi): Likewise.
|
||
|
||
2000-07-15 Michael Meissner <meissner@redhat.com>
|
||
|
||
* fold-const.c (fold): When optimizing FOO++ == CONST into ++FOO
|
||
== CONST + INCREMENT, don't overwrite the tree node for FOO++,
|
||
create a new node instead.
|
||
|
||
2000-07-15 Neil Booth <NeilB@earthling.net>
|
||
|
||
* README.Portability: Correct example about calling a function
|
||
through a pointer to function. Format wide paragraphs.
|
||
|
||
2000-07-15 Michael Meissner <meissner@redhat.com>
|
||
|
||
* README.Portability: Update integer suffixes and function
|
||
prototype sections.
|
||
|
||
2000-07-15 Neil Booth <NeilB@earthling.net>
|
||
|
||
* README.Portability: Small update.
|
||
|
||
2000-07-15 Neil Booth <NeilB@earthling.net>
|
||
|
||
* README.Portability: New file.
|
||
|
||
Fri Jul 14 18:13:53 2000 Mark P Mitchell <mark@codesourcery.com>
|
||
|
||
* INSTALL: Give special instructions for building GCC on Irix 6.
|
||
* config/mips/x-iris6 (CC): Don't set it.
|
||
(OLDCC): Likewise.
|
||
|
||
2000-07-14 Jason Merrill <jason@redhat.com>
|
||
|
||
* dwarf2out.c (dwarf2out_frame_debug_expr): If we store the CFA
|
||
register in the stack and later in another register, use the new
|
||
register.
|
||
|
||
Fri Jul 14 10:25:53 2000 Clinton Popetz <cpopetz@cygnus.com>
|
||
|
||
* config/mips/mips.md: (absdi2): Handle sign_extend for
|
||
second operand.
|
||
|
||
2000-07-14 Nathan Sidwell <nathan@codesourcery.com>
|
||
|
||
* cpplib.c (do_pragma_dependency): Tidy warning messages.
|
||
|
||
2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
|
||
|
||
* .cvsignore: Correct typo.
|
||
|
||
2000-07-13 Mark Mitchell <mark@codesourcery.com>
|
||
|
||
* .cvsignore: Add generated YACC files.
|
||
* objc/.cvsignore: New file.
|
||
|
||
2000-07-14 Neil Booth <NeilB@earthling.net>
|
||
|
||
* cpplex.c (adjust_column): New funcion.
|
||
(skip_whitespace): Use it.
|
||
(skip_block_comment): Use it, and warn about /*/* with
|
||
-Wcomments.
|
||
|
||
2000-07-14 Neil Booth <NeilB@earthling.net>
|
||
|
||
* cpphash.c (struct macro_info): Add new members.
|
||
(_cpp_free_definition): Delete the macro directly.
|
||
(count_params): Return void, with first token of
|
||
expansion in struct macro_info on success.
|
||
(parse_define): Return int. Hoist syntax checking from
|
||
save_macro_expansion. Leave call to save_expansion to
|
||
_cpp_create_definition.
|
||
(alloc_macro): Needs just 2 arguments.
|
||
(free_macro): Delete.
|
||
(save_expansion): Don't perform syntax check.
|
||
(_cpp_create_definition): Call save_expansion.
|
||
|
||
2000-07-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
||
|
||
* genrecog.c (write_header): Split long string.
|
||
|
||
* cpphash.c (macro_info): Don't use the `signed' keyword.
|
||
|
||
* system.h (alloca): Prototype if __GNUC__ && __SIZE_TYPE__.
|
||
|
||
2000-07-13 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* calls.c (stored_args_map): New variable.
|
||
(check_sibcall_argument_overlap_1): New.
|
||
(check_sibcall_argument_overlap): New.
|
||
(expand_call): Initialize stored_args_map.
|
||
Call check_sibcall_argument_overlap.
|
||
|
||
2000-07-13 Bruce Korb <bkorb@gnu.org>
|
||
|
||
* fixinc/fixfixes.c: move EXIT_BROKEN to header, add sub-expr max count
|
||
(emit_gnu_type): utility procedure for gnu_type_fix
|
||
(gnu_type_fix): implement various pre-processor guards around
|
||
standard types so these types can be defined over and over
|
||
* fixinc/fixincl.tpl: add a "gnu_type_map" that forces the standard
|
||
types alluded to above will have GNU-compliant base types
|
||
* fixinc/fixlib.h: add EXIT_BROKEN define and the gnu_type_map struct
|
||
* fixinc/inclhack.def: add test_text entries and utilize the new
|
||
"gnu_types" fix for the ptrdiff_t, size_t and wchar_t types.
|
||
* fixinc/fixincl.x: regenerate
|
||
|
||
2000-07-12 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
|
||
|
||
* diagnostic.c (vline_wrapper_message_with_location,
|
||
v_message_with_file_and_line, v_error_with_file_and_file,
|
||
v_error_for_asm, v_warning_for_asm, vfatal,
|
||
v_warning_with_file_and_line, v_pedwarn_with_file_and_line,
|
||
vsorry, verror, vwarning, vpedwarn): Remove.
|
||
(diagnostic_for_asm): New function.
|
||
(pedwarn, error, warning, pedwarn_with_file_and_line,
|
||
error_with_file_and_line, warning_with_file_and_line, sorry,
|
||
error_for_asm, warning_for_asm, fatal): Reimplement.
|
||
(finish_diagnostic): Clear diagnostic info as well.
|
||
|
||
2000-07-13 Neil Booth <NeilB@earthling.net>
|
||
|
||
* c-common.h (flag_digraphs): New.
|
||
* c-decl.c (c_decode_option): Set flag_digraphs as appropriate.
|
||
* c-lex.c (yylex): Use flag_digraphs to decide whether to
|
||
honour digraphs.
|
||
|
||
2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
|
||
|
||
* gcc.c (do_spec_1): Add new %B operator.
|
||
(set_input): Prepare for %B.
|
||
|
||
(link_command_spec): Move up with the other tm.h-
|
||
overrideable specs. Factor out the portion conditional on
|
||
LINK_LIBGCC_SPECIAL into a new spec, %(link_libgcc).
|
||
(struct compiler): Just have a single spec string. All users
|
||
updated.
|
||
(default_compilers): Remove unnecessary braces.
|
||
(static_specs): Update.
|
||
|
||
(trad_capable_cpp, cpp_options, cc1_options, asm_options): New
|
||
named specs.
|
||
(C and assembly specs): Use the new named specs, as appropriate.
|
||
|
||
* objc/lang-specs.h: Use the new named specs.
|
||
Remove unnecessary braces.
|
||
|
||
2000-07-12 Zack Weinberg <zack@wolery.cumb.org>
|
||
|
||
* gcc.c (execute): If a subprocess gets a fatal signal, report
|
||
strsignal() of the signal number, and ask for a bug report.
|
||
Do not do this for SIGPIPE if there's already been an error.
|
||
|
||
* tradcpp.c: Don't include signal.h. Don't catch SIGPIPE.
|
||
Delete pipe_closed.
|
||
|
||
* tradcif.c: Remove.
|
||
|
||
2000-07-12 Zack Weinberg <zack@wolery.cumb.org>
|
||
|
||
* final.c (profile_function): Do not emit profile counters in
|
||
the data section, if NO_PROFILE_COUNTERS is defined.
|
||
* tm.texi: Document NO_PROFILE_COUNTERS. Update doc for
|
||
FUNCTION_PROFILER.
|
||
|
||
* config/i386/linux.h (NO_PROFILE_COUNTERS): Define.
|
||
(FUNCTION_PROFILER): Just emit a call to mcount.
|
||
|
||
2000-07-12 Zack Weinberg <zack@wolery.cumb.org>
|
||
|
||
* tradcpp.c (main): Rename 'perror' label to 'sys_error'.
|
||
|
||
* cppexp.c, cpphash.c, cpphash.h, cppinit.c, cpplex.c,
|
||
cpplib.c, cpplib.h: Eradicate all traces of code dependent on
|
||
traditional, lang_chill, or lang_fortran.
|
||
|
||
* cppfiles.c: #undef strcmp to suppress warning about macros
|
||
used without arguments.
|
||
(_cpp_execute_include): Use f, not fname, in "No include path"
|
||
error.
|
||
(_cpp_pop_file_buffer): New function.
|
||
* cpplib.c: Don't include <sys/mman.h>.
|
||
(cpp_push_buffer): Set line_base and lineno in new buffer.
|
||
(cpp_pop_buffer): Use _cpp_pop_file_buffer.
|
||
|
||
* cpplex.c: Move all prototypes and structure declarations to the
|
||
top of the file. Properly parenthesise some macro arguments.
|
||
(cpp_scan_line): New function.
|
||
(special_symbol [case T_INCLUDE_DEPTH]): Use pfile->include_depth,
|
||
don't need to walk up the stack counting.
|
||
|
||
2000-07-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
||
|
||
* c-common.c (combine_strings): Emit a pedantic warning when a
|
||
string length is greater than the minimum ANSI C is required
|
||
to support.
|
||
|
||
Wed Jul 12 13:24:30 2000 Jeffrey A Law (law@cygnus.com)
|
||
|
||
* pa/xm-pa64.h (NO_SYS_SIGLIST): Kill.
|
||
* d30v/xm-d30v.h (NO_SYS_SIGLIST): Kill.
|
||
|
||
2000-07-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
||
|
||
* c-decl.c (define_label): Warn about identifier conflicts with
|
||
labels in traditional C.
|
||
|
||
* c-parse.in (unop +): Warn about the unary plus operator for
|
||
traditional C.
|
||
|
||
* c-typeck.c (store_init_value): Warn about automatic aggregate
|
||
initialization for traditional C.
|
||
|
||
* invoke.texi (-Wtraditional): Document new warnings.
|
||
|
||
2000-07-12 Gabriel Dos Reis <gdr@codesourcery.com>
|
||
|
||
* Makefile.in (c-errors.o): Fix thinko in dependency.
|
||
|
||
2000-07-12 Zack Weinberg <zack@wolery.cumb.org>
|
||
|
||
* gcc.c (C specs [!USE_CPPLIB]): Invoke tradcpp if any of
|
||
-traditional, -ftraditional, or -traditional-cpp was given.
|
||
Do not pass -traditional to the preprocessor.
|
||
(.S spec): Likewise. Don't bother defining __ASSEMBLER__, the
|
||
preprocessor does it automatically.
|
||
* objc/lang-specs.h: Likewise. Don't bother defining __OBJC__.
|
||
|
||
* ch/lang-specs.h: Always use tradcpp. Do not pass
|
||
-traditional, -trigraphs, or -pedantic to the preprocessor.
|
||
* f/lang-specs.h (.F spec): Likewise. Don't bother defining
|
||
_LANGUAGE_FORTRAN.
|
||
|
||
2000-07-12 Zack Weinberg <zack@wolery.cumb.org>
|
||
|
||
* cppexp.c (LOGICAL): Delete macro.
|
||
(_cpp_parse_expr): Do not use UNARY for unary +. Implement ||
|
||
and && directly.
|
||
|
||
* cpphash.c (HASHSIZE): Increase to 4096.
|
||
(struct hashdummy): Add hash field.
|
||
(eq_HASHNODE): Compare unreduced hashes, then lengths, then
|
||
the string values using memcmp.
|
||
(cpp_lookup): Set dummy.hash.
|
||
|
||
Wed Jul 12 13:15:16 2000 Marc Espie <espie@openbsd.org>
|
||
|
||
* configure.in (m88k-openbsd): Express configuration using new fragment
|
||
style.
|
||
* configure: Rebuilt.
|
||
* m88k/aout-dbx.h: New.
|
||
* m88k/openbsd.h: New.
|
||
* m88k/xm-openbsd.h: New.
|
||
|
||
2000-07-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
||
|
||
* expr.c (expand_expr): Return const0_rtx, not error_mark_node.
|
||
|
||
2000-07-12 Richard Henderson <rth@cygnus.com>
|
||
|
||
* reload.c (push_secondary_reload): Make sure to add the new
|
||
reload at the end, after acquiring secondary memory.
|
||
|
||
2000-07-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
||
|
||
* cpplex.c (is_macro_disabled): Use CPP_WTRADITIONAL.
|
||
|
||
* c-decl.c (set_current_function_name_declared, anon_aggr_type_p,
|
||
lang_expand_stmt): Mark parameters with ATTRIBUTE_UNUSED.
|
||
|
||
* c-parse.in (stmt): Delete unused variables.
|
||
|
||
* convert.c (convert_to_vector): Likewise.
|
||
|
||
* gensupport.c (process_rtx): Declare attr as `rtvec' not `rtx'.
|
||
|
||
* tree.c (finish_vector_type): Prototype.
|
||
|
||
2000-07-12 Bruce Korb <bkorb@gnu.org>
|
||
|
||
* fixinc/fixfixes.c: use xmalloc
|
||
* fixinc/fixincl.c(initialize): set program name for xmalloc
|
||
* fixinc/fixlib.c(must_malloc): obsolete
|
||
(is_cxx_header): no longer used - disabled
|
||
(skip_quote): inserted and disabled for future use
|
||
* fixinc/fixlib.h: reflects above
|
||
* fixinc/fixtests.c: removed dinkleberries
|
||
|
||
2000-07-12 Neil Booth <NeilB@earthling.net>
|
||
|
||
* cpphash.h: (TOKEN_SPELL) Pulled from cpplex.c.
|
||
* cpplex.c (TOKEN_SPELL) Move to cpphash.h.
|
||
|
||
* cpphash.c: (struct macro_info, alloc_macro, free_macro,
|
||
struct toklist_dummy): New.
|
||
(cpp_free_definition): Free macros with free_macro.
|
||
(count_params): Don't save paramter spellings. Save macro
|
||
information in a struct macro_info.
|
||
(parse_define): Don't allocate a token list.
|
||
(save_expansion): Allocate the macro's token list, and
|
||
save parameter spellings if necessary. Use TOKEN_SPELL.
|
||
(cpp_create_definition): Make list const.
|
||
|
||
2000-07-12 Gabriel Dos Reis <gdr@codesourcery.com>
|
||
|
||
* c-typeck.c (pedwarn_c99): Move to
|
||
* c-errors.c: ... Here.
|
||
* toplev.h (verror, vwarning, vpedwarn): Remove prototypes.
|
||
* diagnostic.c (verror, vwarning, vpedwarn): Make static.
|
||
* Makefile.in (C_AND_OBJC_OBJS): Include c-errors.o
|
||
(c-errors.o): List dependency.
|
||
|
||
2000-07-12 Mark Mitchell <mark@codesourcery.com>
|
||
|
||
* c-parse.c: Remove.
|
||
* c-parse.h: Likewise.
|
||
* c-parse.y: Likewise.
|
||
* objc/objc-parse.c: Likewise.
|
||
* objc/objc-pasre.y: Likewise.
|
||
|
||
2000-07-11 Rodney Brown <RodneyBrown@pmsc.com>
|
||
|
||
* gcc.texi: Fix minor typos
|
||
* extend.texi: Fix minor typos
|
||
|
||
2000-07-11 Marc Espie <espie@openbsd.org>
|
||
|
||
* collect2.c (main): Recognize .lo as object files.
|
||
|
||
2000-07-11 J. David Anglin <dave@hiauly1.hia.nrc.ca>
|
||
|
||
* pa.c (hppa_encode_label): Store labels in gc memory when ggc_p is
|
||
true.
|
||
|
||
* aclocal.m4 (AC_FUNC_MMAP_ANYWHERE): Extend test to detect systems
|
||
with MAP_ANONYMOUS and MAP_ANON.
|
||
* configure, config.in: Rebuilt.
|
||
|
||
2000-07-12 Gabriel Dos Reis <gdr@codesourcery.com>
|
||
|
||
* diagnostic.c (save_output_state): Remove.
|
||
(restore_output_state): Likewise.
|
||
(clear_text_info): New function.
|
||
(clear_diagnostic_info): Likewise.
|
||
(output_text_length, is_starting_newline, output_prefix,
|
||
line_wrap_cutoff, ideal_line_wrap_cutoff, prefix_was_emitted_for,
|
||
prefixing_policy, output_buffer_ptr_to_format_args): New macros
|
||
(set_real_maximum_length, output_set_maximum_length,
|
||
output_set_prefix, output_get_prefix, output_set_maximum_length,
|
||
output_destroy_prefix, init_output_buffer,
|
||
reshape_diagnostic_buffer, output_space_left, output_emit_prefix,
|
||
output_add_newline, output_add_character, output_add_space,
|
||
output_append_r, output_append, wrap_text, output_format,
|
||
output_do_printf, output_printf, output_do_verbatim,
|
||
output_verbatim, verbatim): Use them.
|
||
(output_clear): Split into cleat_text_info and
|
||
clear_diagnostic_info.
|
||
(struct output_state): Move to...
|
||
|
||
* diagnostic.h: ...Here
|
||
(struct output_buffer): Adjust.
|
||
|
||
2000-07-11 Zack Weinberg <zack@wolery.cumb.org>
|
||
|
||
* cpplex.c (parse_name): No longer inline (premature optimization).
|
||
(do_pop_context): Fold into pop_context.
|
||
(pop_context): Returns int.
|
||
(lex_next): Hoist test for end of directive into pop_context.
|
||
(push_macro_context): Returns int; takes just reader and token.
|
||
Hoist test for excessive nesting to caller.
|
||
(push_arg_context): Returns void; takes just reader and token.
|
||
Do not call stringify_arg or get_raw_token.
|
||
(get_raw_token): Convert tail recursion through push_arg_context
|
||
to a loop at this level. Call stringify_arg here if appropriate.
|
||
(maybe_paste_with_next): Convert tail recursion to a while loop.
|
||
Hoist test of paste_level to caller.
|
||
|
||
(stringify_arg): Push arg context at beginning.
|
||
(cpp_get_token): Split out core into _cpp_get_token. Call
|
||
process_directive here. Throw away CPP_PLACEMARKER tokens.
|
||
(_cpp_get_token): Convert tail recursion through
|
||
push_macro_context to a loop at this level.
|
||
(_cpp_glue_header_name, is_macro_disabled, stringify_arg,
|
||
_cpp_get_raw_token): Use _cpp_get_token.
|
||
(_cpp_skip_rest_of_line): Drop the context stack directly; do
|
||
not call pop_context.
|
||
(_cpp_run_directive): Call lex_next directly.
|
||
|
||
* cpphash.h: Prototype _cpp_get_token.
|
||
* cppexp.c (lex): Use it.
|
||
* cpphash.c (parse_define): Use it.
|
||
* cpplib.c (get_define_node, do_undef, parse_include,
|
||
read_line_number, do_line, do_ident, do_pragma, do_pragma_gcc,
|
||
do_pragma_implementation, do_pragma_poison, do_pragma_dependency,
|
||
parse_ifdef, validate_else): Use it.
|
||
(cpp_push_buffer): Tweak error message; abort if anyone tries
|
||
to push a buffer while macro expansions are stacked.
|
||
|
||
2000-07-11 Donn Terry <donnte@microsoft.com>
|
||
|
||
* cpplex.c (free_macro_args, save_token): Cast arg of free
|
||
and/or xrealloc to PTR.
|
||
(_cpp_init_input_buffer): Clear all fields of the base context.
|
||
|
||
Tue Jul 11 15:28:21 CDT 2000 Clinton Popetz <cpopetz@cygnus.com>
|
||
|
||
* gensupport.c (process_rtx): Make rtl checking stop
|
||
complaining about the define_insn while it is being
|
||
converted from a define_insn_and_split.
|
||
|
||
Tue Jul 11 16:26:17 2000 Clinton Popetz <cpopetz@cygnus.com>
|
||
|
||
* config/mips/mips.c (simple_memory_operand): Access the
|
||
INTVAL of the address, not it's containing MEM.
|
||
|
||
2000-07-11 Bruce Korb <bkorb@gnu.org>
|
||
|
||
* fixinc/fixtests.c(double_slash): obsolete
|
||
(else_endif_label): likewise
|
||
* fixinc/inclhack.def(irix_multiline_cmnt): obsolete
|
||
(libc1_ifdefd_memx): correct initial comment
|
||
and omit the #if/#endif pair from the memxxx declarations
|
||
* fixinc/fixincl.x: regen
|
||
|
||
2000-07-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
||
|
||
* cpplex.c (T, I, S, C, N): Avoid non-constant initializers.
|
||
|
||
2000-07-11 Neil Booth <NeilB@earthling.net>
|
||
|
||
* cpp.texi: Update.
|
||
|
||
2000-07-11 Neil Booth <NeilB@earthling.net>
|
||
|
||
* cppinit.c: (cpp_reader_init): Allow digraphs by default.
|
||
(handle_option): Set digraphs according to standard.
|
||
Merge OPT_lang_c89 handler with OPT_std_c89.
|
||
|
||
* cpplex.c: (lex_line, can_paste): Honour digraphs in
|
||
accordance with the digraphs flag.
|
||
|
||
* cpplib.h: (struct cpp_options): New option digraphs.
|
||
|
||
2000-07-10 Hans-Peter Nilsson <hp@axis.com>
|
||
Bruce Korb <bkorb@gnu.org>
|
||
|
||
* fixinc/inclhack.def (libc1_ifdefd_memx): New fix.
|
||
* fixinc/fixincl.x: Regenerate.
|
||
* fixinc/tests/base/testing.h: Add testcase.
|
||
|
||
2000-07-10 Richard Henderson <rth@cygnus.com>
|
||
|
||
* config/ia64/ia64.c (got_symbolic_operand): New.
|
||
(symbolic_operand, move_operand): Revert 0701 change.
|
||
* config/ia64/ia64.h (PREDICATE_CODES): Update.
|
||
* config/ia64/ia64-protos.h (got_symbolic_operand): Declare.
|
||
* config/ia64/ia64.md (movdi): Revert 0701 wrt symbolic_operand;
|
||
split the offset into a 14-bit low part instead of a 13-bit low part.
|
||
(load_fptr): Mark the mem as unchanging.
|
||
(load_symptr): Use got_symbolic_operand.
|
||
|
||
2000-07-10 Nick Clifton <nickc@cygnus.com>
|
||
|
||
* libgcc2.c (next_stack_level): Cast result of computation to
|
||
(void **) so that the assignment does not generate a warning.
|
||
|
||
2000-07-10 Chandrakala Chavva <cchavva@redhat.com>
|
||
|
||
* flags.h : Add new variable flag_single_precision_constant.
|
||
* toplev.c (display_help) : Add -fsingle-precision-constant option.
|
||
(flag_single_precision_constant): New.
|
||
* c-lex.c (yylex): Convert floating point constant to single
|
||
precision constant.
|
||
* invoke.texi : Add documentation for this new option.
|
||
|
||
2000-07-10 Gabriel Dos Reis <gdr@codesourcery.com>
|
||
|
||
* diagnostic.c (output_octal): Second parameter is unsigned.
|
||
(output_long_octal): Likewise.
|
||
(output_hexadecimal): Likewise.
|
||
(output_long_hexadecimal): Likewise.
|
||
(output_format): Adjust arguments extraction. Tweak.
|
||
(output_verbatim, verbatim): End variable argument list.
|
||
(report_diagnostic): Improve documentation.
|
||
|
||
2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
|
||
|
||
* c-common.h (build_stmt): Declare.
|
||
(build_continue_stmt): Likewise.
|
||
(build_break_stmt): Likewise.
|
||
(build_return_stmt): Likewise.
|
||
|
||
* c-decl.c (do_case): Rewrite to do what previously done in
|
||
c-parse.in.
|
||
|
||
* c-semantics.c (build_stmt): Define.
|
||
(build_return_stmt): Likewise.
|
||
(build_break_stmt): Likewise.
|
||
(build_continue_stmt): Likewise.
|
||
(build_case_label): Likewise.
|
||
|
||
* c-parse.in (BREAK): Change to build tree, then generate RTL.
|
||
(CONTINUE): Likewise.
|
||
(RETURN): Likewise.
|
||
(CASE): Likewise.
|
||
(DEFAULT): Likewise.
|
||
|
||
* c-parse.y: Regenerate.
|
||
* c-pasre.c: Likewise.
|
||
|
||
2000-07-09 Jason Merrill <jason@redhat.com>
|
||
|
||
* expr.c (expand_expr): Bail earlier if we get an error_mark_node.
|
||
|
||
* tree.h (STRIP_NOPS): Check for error_mark_node.
|
||
(STRIP_SIGN_NOPS, STRIP_TYPE_NOPS): Likewise.
|
||
(dwarf2out_*): Remove duplicate declarations.
|
||
|
||
* c-decl.c (duplicate_decls): Copy DECL_ABSTRACT_ORIGIN from
|
||
DECL_ABSTRACT_ORIGIN, not DECL_ORIGIN.
|
||
|
||
2000-07-10 Gabriel Dos Reis <gdr@codesourcery.com>
|
||
|
||
* diagnostic.c (wrap_text): New function.
|
||
(maybe_wrap_text): Likewise.
|
||
(output_add_string): Use it.
|
||
(output_format): Likewise.
|
||
(count_error): Use verbatim instead of notice.
|
||
(report_error_function): Likewise. Don't use plain fprintf.
|
||
(finish_diagnostic): New function.
|
||
(output_do_verbatim): Tweak. Commonalize functionalities in
|
||
output_verbatim and verbatim.
|
||
(output_verbatim): Adjust.
|
||
(verbatim): Likewise.
|
||
(report_diagnostic): Define.
|
||
|
||
* diagnostic.h (report_diagnostic): Prototype.
|
||
|
||
2000-07-09 Zack Weinberg <zack@wolery.cumb.org>
|
||
|
||
* cppexp.c (_cpp_parse_expr): Don't use unary plus.
|
||
|
||
2000-07-09 Neil Booth <NeilB@earthling.net>
|
||
|
||
* cpphash.h: ISvspace, is_vspace, is_nvspace: New.
|
||
IShspace, ISspace: Update.
|
||
|
||
* cppinit.c: ISTABLE: Update.
|
||
V: New.
|
||
|
||
* cpplex.c (IS_HSPACE, S_NEWLINE): Remove.
|
||
(IS_DIRECTIVE): Rename KNOWN_DIRECTIVE.
|
||
(skip_block_comment, skip_line_comment, parse_string,
|
||
lex_line): Use is_vspace rather than IS_NEWLINE.
|
||
(skip_whitespace, lex_line): Clean up to use is_nvspace.
|
||
(lex_line): Use KNOWN_DIRECTIVE. Any kind of directive
|
||
gets a BOL flag.
|
||
(lex_next): Unconditionally stop if within a directive.
|
||
Treat directives within macro invocations as directives
|
||
(after parse_args emits error), not as the argument.
|
||
|
||
2000-07-09 Gabriel Dos Reis <gdr@codesourcery.com>
|
||
|
||
* diagnostic.c (diagnostic_args): New macro.
|
||
(diagnostic_msg): Likewise.
|
||
(output_formatted_integer): Likewise.
|
||
(output_state): New data type.
|
||
(digit_buffer): Make global.
|
||
(output_add_integer): Rename to output_decimal. Squeeze
|
||
digit_buffer.
|
||
(output_long_decimal, output_unsigned_decimal,
|
||
output_long_unsigned_decimal, output_octal, output_long_octal,
|
||
output_hexadecimal, output_long_hexadecimal): New functions.
|
||
(output_append_r): New function.
|
||
(output_append): Tweak.
|
||
(output_flush_on): Rename to output_to_stream.
|
||
(output_format): Change prototype. Improve documentation. Handle
|
||
more format specifiers.
|
||
(build_location_prefix): Rename to context_as_prefix.
|
||
(output_notice): Rename to output_do_printf.
|
||
(output_printf): Tweak.
|
||
(line_wrapper_printf): Likewise.
|
||
(vline_wrapper_message_with_location): Adjust call to renamed
|
||
functions.
|
||
(v_message_with_decl): Likewise.
|
||
(default_print_error_function): Likewise.
|
||
(save_output_state): New function.
|
||
(restore_output_state): Likewise.
|
||
(output_do_verbatim): Likewise.
|
||
(output_verbatim): Define.
|
||
(verbatim): Likewise.
|
||
|
||
* diagnostic.h (printer_fn): Change return type from void to int.
|
||
Improve documentation.
|
||
(output_add_integer): Rename to output_decimal.
|
||
(output_flush_on, output_format): Don't export.
|
||
(output_verbatim, verbatim): Declare.
|
||
|
||
2000-07-08 Toon Moene <toon@moene.indiv.nluug.nl>
|
||
|
||
* fold-const.c (extract_muldiv) case PLUS_EXPR, MINUS_EXPR:
|
||
Check whether c divides op1 exactly if operation is not
|
||
multiplication.
|
||
|
||
2000-07-08 Richard Henderson <rth@cygnus.com>
|
||
|
||
* final.c (final): Do not abort when reg-stack introduces
|
||
a new insn.
|
||
|
||
2000-07-08 Zack Weinberg <zack@wolery.cumb.org>
|
||
|
||
* cpplib.h (struct cpp_name): Now struct cpp_string.
|
||
(CPP_INT, CPP_FLOAT, CPP_NUMBER, CPP_COMMENT,
|
||
CPP_HEADER_NAME): Change to type S.
|
||
(struct cpp_token): Rename 'name' field to 'str'. Add 'node'
|
||
field, a cpp_hashnode *. All references to val.name updated
|
||
to use val.str or val.node as appropriate.
|
||
(struct cpp_reader): Add spec_nodes field.
|
||
(cpp_idcmp): Now cpp_ideq; takes a token * and a char *.
|
||
|
||
* cpphash.h (struct spec_nodes): New.
|
||
(enum spell_type): Reorder. Only SPELL_STRING tokens use
|
||
val.str. All references to 'spelling > SPELL_NONE' updated to
|
||
match.
|
||
|
||
(CPP_IN_SYSTEM_HEADER): Check pfile->buffer and
|
||
pfile->buffer->inc are not NULL before dereferencing them.
|
||
|
||
* cpplex.c (parse_name): Take a pointer to the current token,
|
||
plus current position and limit as args; return the new
|
||
position; don't copy the text of a name into the string
|
||
buffer, instead call cpp_lookup and store the node pointer.
|
||
If extending a token, copy out the text of the old into a
|
||
scratch buffer, append the new, look that up and store the new
|
||
node pointer. Inline.
|
||
(maybe_paste_with_next): If the result of paste is a NAME,
|
||
then look up the pasted text and store its node pointer.
|
||
(lex_line): Adjust for new parse_name interface.
|
||
Check for L"str", L'str' using spec_nodes->n_L.
|
||
(spell_token): SPELL_IDENT tokens have their spelling in
|
||
val.node->name. Handle SPELL_STRING tokens that don't have
|
||
string delimiters.
|
||
(_cpp_expand_name_space,
|
||
(can_paste): Check for L ## "str" using spec_nodes->n_L.
|
||
(cpp_get_token, special_symbol): No need to call cpp_lookup.
|
||
(cpp_idcmp): Now cpp_ideq; take a token * and a const char *;
|
||
return 1=equal 0=not, not a tristate.
|
||
|
||
* cpphash.c (var_args_str): Delete.
|
||
(find_param): Compare node fields directly.
|
||
(is__va_args__): Use CPP_PEDANTIC. Just compare
|
||
token->val.node with spec_nodes->n__VA_ARGS__.
|
||
(dump_funlike_macro): Don't use var_args_str.
|
||
|
||
* cpplib.c (_cpp_check_directive): Just walk through
|
||
spec_nodes->dirs comparing pointers.
|
||
(get_define_node, do_pragma_poison, detect_if_not_defined,
|
||
parse_ifdef): The identifier has already been looked up.
|
||
(do_ifdef, do_ifndef): parse_ifdef won't return a poisoned
|
||
node.
|
||
(do_if): Only call detect_if_not_defined at beginning of file.
|
||
(_cpp_parse_assertion): Only copy string pointers for
|
||
SPELL_STRING tokens.
|
||
(pragma_dispatch): Take a node pointer and examine its name
|
||
field.
|
||
(_cpp_init_stacks): Also initialize the spec_nodes structure.
|
||
|
||
* cppinit.c (cpp_reader_init): Call _cpp_init_stacks after
|
||
_cpp_init_macros.
|
||
(cpp_cleanup): Free pfile->spec_nodes. Call _cpp_cleanup_* in
|
||
reverse order from the corresponding _cpp_init_* routines.
|
||
|
||
* cppexp.c (parse_number, parse_charconst, parse_defined,
|
||
lex): Check val.node->type instead of calling cpp_defined.
|
||
Use spec_nodes entries where appropriate.
|
||
|
||
* fix-header.c, scan-decls.c: Update for interface changes.
|
||
|
||
2000-07-08 Geoffrey Keating <geoffk@cygnus.com>
|
||
|
||
* config/rs6000/rs6000.c (rs6000_emit_move): Fix conditions for
|
||
emitting aux_truncdfsf2.
|
||
|
||
2000-07-03 Donn Terry (donnte@microsoft.com)
|
||
|
||
* cppinit.c (print_help): split overlong line into ISO C89
|
||
maximum chunks.
|
||
|
||
2000-07-07 Zack Weinberg <zack@wolery.cumb.org>
|
||
|
||
* cppexp.c: Update all code for new lexer interface.
|
||
(op_t, operator codes, struct token, tokentab2, op_to_str): Remove.
|
||
(struct suffix, vsuf_1, vsuf_2, vsuf_3, op_to_prio): New.
|
||
* cpplex.c (token_names): Trim leading CPP_ from names; make
|
||
the strings unsigned.
|
||
(_cpp_spell_operator): New.
|
||
(is_macro_disabled): Disable all macros if rescanning
|
||
preprocessed text.
|
||
(_cpp_get_directive_token): Remove.
|
||
|
||
* cppinit.c: Don't set no_macro_expand.
|
||
* cpplib.c (read_line_number, do_line): Check only for EOF,
|
||
not VSPACE.
|
||
* cpphash.h: Update prototypes.
|
||
* cpplib.h (CPP_VSPACE): Remove.
|
||
(struct cpp_reader): Remove no_macro_expand.
|
||
|
||
2000-07-08 Neil Booth <NeilB@earthling.net>
|
||
|
||
* cpphash.c (is__va_args__): New function.
|
||
(count_params): Fix line reported in error messages. Use
|
||
is__va_args__. Don't return ')' on error. Flag GNU style
|
||
rest args macro definitions.
|
||
(parse_define): Check macro name is not __VA_ARGS__.
|
||
(save_expansion): Check identifier in non-varargs-macro is
|
||
not __VA_ARGS__. Don't flag GNU_VARARGS.
|
||
* cpplex.c (parse_args): Accept no argument iff GNU_REST_ARGS.
|
||
(maybe_paste_with_next): Use per-macro GNU_REST_ARGS rather
|
||
than per-token GNU_VARARGS.
|
||
* cpplib.h (GNU_VARARGS): Remove.
|
||
(GNU_REST_ARGS): New.
|
||
|
||
Sat Jul 8 01:38:25 MET DST 2000 Jan Hubicka <jh@suse.cz>
|
||
|
||
* i386.md (call_pop, call, call_value_pop): Do not set
|
||
current_function_uses_pic_offset_table for calls to static
|
||
functions or indirect calls.
|
||
|
||
2000-07-07 Jim Wilson <wilson@cygnus.com>
|
||
|
||
* config/ia64/ia64.c (rws_access_reg): New local write_count. If
|
||
is_predicate_reg, then take max write_count of register pair.
|
||
|
||
2000-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
||
|
||
* tradcpp.c (main): Rename label `include' to `add_include' to
|
||
avoid conflicts with variable `include' in traditional C.
|
||
|
||
2000-07-07 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* integrate.c (copy_insn_list): Remove REG_LABEL notes.
|
||
|
||
2000-07-07 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* sibcall.c (uses_addressof): Add INMEM argument, check for
|
||
current_function_internal_arg_pointer outside of MEM rtxs in addition
|
||
to ADDRESSOFs.
|
||
(sequence_uses_addressof): Update caller.
|
||
|
||
2000-07-07 Zack Weinberg <zack@wolery.cumb.org>
|
||
|
||
* tradcpp.c (initialize_builtins): Honor NO_BUILTIN_SIZE_TYPE
|
||
and friends.
|
||
|
||
2000-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
||
|
||
* system.h (UNION_INIT_ZERO): New macro for initializing union
|
||
members in structs.
|
||
|
||
* cpplex.c (placemarker_token, eof_token): Use UNION_INIT_ZERO.
|
||
|
||
2000-07-07 Neil Booth <NeilB@earthling.net>
|
||
|
||
* cpp.texi: Update.
|
||
|
||
Fri Jul 7 07:47:35 2000 Jeffrey A Law (law@cygnus.com)
|
||
|
||
* final.c (final): Detect out of bounds array access to
|
||
the insn_lengths array.
|
||
|
||
2000-07-07 Kazu Hirata <kazu@hxi.com>
|
||
|
||
* fold-const.c (fold): Fix a comment typo.
|
||
|
||
2000-07-07 Neil Booth <NeilB@earthling.net>
|
||
|
||
* cpp.texi: Update to new lexer.
|
||
|
||
2000-07-06 Zack Weinberg <zack@wolery.cumb.org>
|
||
|
||
* tradcpp.c: New file.
|
||
* tradcif.y: New file.
|
||
* tradcif.c: New generated file.
|
||
|
||
* Makefile.in: Add rules to build tradcpp.o, tradcif.o,
|
||
$(srcdir)/tradcif.c. Add tradcpp to STAGESTUFF and
|
||
dependencies of C. Install tradcpp from install-common, in
|
||
$(libsubdir).
|
||
|
||
2000-07-06 Zack Weinberg <zack@wolery.cumb.org>
|
||
|
||
* cppinit.c: Include cppdefault.h. Refer to
|
||
cpp_GCC_INCLUDE_DIR and cpp_GCC_INCLUDE_DIR_len, not directly
|
||
to GCC_INCLUDE_DIR and its length.
|
||
(SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE,
|
||
USER_LABEL_PREFIX, REGISTER_PREFIX, struct default_include,
|
||
STANDARD_INCLUDE_DIR, STANDARD_INCLUDE_COMPONENT): Move to
|
||
cppdefault.h.
|
||
(include_defaults_array): Move to cppdefault.c.
|
||
|
||
* cppdefault.h: New file.
|
||
* cppdefault.c: New file.
|
||
|
||
* Makefile.in (LIBCPP_OBJS): Add cppdefault.o.
|
||
(cppinit.o): Don't apply $(PREPROCESSOR_DEFINES) to this file.
|
||
(cppdefault.o): New rule; apply $(PREPROCESSOR_DEFINES) to
|
||
this file.
|
||
|
||
Thu Jul 6 18:30:36 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
||
|
||
* reload.c (push_reload): When seeing if can reuse a register,
|
||
check extra registers against widest of INMODE and OUTMODE.
|
||
|
||
2000-07-06 Neil Booth <NeilB@earthling.net>
|
||
|
||
* cpplib.c: (_cpp_parse_assertion): Perform hash lookups
|
||
based on full length of predicate.
|
||
|
||
2000-07-06 Hans-Peter Nilsson <hp@axis.com>
|
||
|
||
* timevar.c: [HAVE_SYS_RESOURCE_H]: Include <sys/resource.h>.
|
||
[NEED_DECLARATION_GETRUSAGE]: Declare getrusage.
|
||
|
||
2000-07-05 Kazu Hirata <kazu@hxi.com>
|
||
|
||
* h8300-proto.h: Fix formatting.
|
||
* h8300.c: Likewise.
|
||
* h8300.h: Likewise.
|
||
|
||
2000-07-05 Jim Wilson <wilson@cygnus.com>
|
||
|
||
* config/ia64/ia64.h (HARD_REGNO_MODE_OK): If FR_REGNO_P, disallow
|
||
CCmode.
|
||
|
||
2000-07-05 Rodney Brown <RodneyBrown@pmsc.com>
|
||
|
||
* invoke.texi: Fix minor typos
|
||
* md.texi: Fix minor typos
|
||
|
||
2000-07-05 Zack Weinberg <zack@wolery.cumb.org>
|
||
|
||
* cpplib.c (_cpp_parse_assertion): Fix buffer overrun.
|
||
|
||
2000-07-04 Zack Weinberg <zack@wolery.cumb.org>
|
||
|
||
* cpplex.c: Don't include sys/mman.h.
|
||
(cpp_push_buffer, cpp_pop_buffer): Moved to cpplib.c.
|
||
|
||
* cpplib.c: Include sys/mman.h and obstack.h.
|
||
(cpp_push_buffer): Moved from cpplex.c; allocate buffers on an
|
||
obstack.
|
||
(cpp_pop_buffer): Moved from cpplex.c; free buffers from an obstack.
|
||
(_cpp_unwind_if_stack): Now static, unwind_if_stack. Don't
|
||
bother freeing if stack entries (they will be freed with their buffer).
|
||
(do_endif): Free if stack entries from the buffer obstack.
|
||
(push_conditional): Allocate if stack entries from the buffer obstack.
|
||
|
||
(find_answer): Rename to _cpp_find_answer.
|
||
(do_assert, do_unassert): Update.
|
||
|
||
* cpphash.h: Update prototypes.
|
||
(xobnew): New convenience macro.
|
||
* cpplib.h (struct cpp_reader): Add hash_ob and buffer_ob fields.
|
||
Update comments.
|
||
(struct cpp_hashnode): Remove disabled field.
|
||
|
||
* cppinit.c: Don't include hashtab.h or splay-tree.h.
|
||
(report_missing_guard): Moved to cppfiles.c.
|
||
(cpp_reader_init): Call cpp_init_stacks, cpp_init_macros,
|
||
cpp_init_includes.
|
||
(cpp_cleanup): Call cpp_cleanup_stacks, cpp_cleanup_macros,
|
||
cpp_cleanup_includes. Don't destroy hashtab or
|
||
all_include_files here.
|
||
(cpp_finish): Use _cpp_report_missing_guards.
|
||
|
||
* cppfiles.c (report_missing_guard): Moved from cppinit.c.
|
||
(_cpp_init_include_table): Rename _cpp_init_includes.
|
||
(_cpp_cleanup_includes, _cpp_report_missing_guards): New.
|
||
|
||
* cppexp.c (parse_assertion): Update for new name of
|
||
find_answer.
|
||
|
||
* Makefile.in (cpplib.o, cpphash.o, cppinit.o): Update deps.
|
||
|
||
2000-07-04 Zack Weinberg <zack@wolery.cumb.org>
|
||
|
||
* cpplib.c (do_ident): s/VSPACE/EOF/
|
||
|
||
2000-07-05 Neil Booth <NeilB@earthling.net>
|
||
|
||
* cpplex.c: Fix trigraph replacement within strings.
|
||
|
||
2000-07-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
||
|
||
* rs6000/aix.h (ASM_GENERATE_INTERNAL_LABEL): Fix format specifier.
|
||
|
||
* xcoffout.c (assign_type_number): Constify.
|
||
(xcoffout_source_file): Add static prototype. Don't needlessly
|
||
cast away const-ness.
|
||
|
||
2000-07-04 Jason Merrill <jason@redhat.com>
|
||
|
||
* frame.h (frame_state): Move base_offset to end.
|
||
|
||
Mon Jul 3 21:31:43 2000 Clinton Popetz <cpopetz@cygnus.com>
|
||
|
||
* calls.c (emit_library_call_value_1): Revert previous change.
|
||
|
||
2000-07-03 Zack Weinberg <zack@wolery.cumb.org>
|
||
|
||
* fix-header.c (struct partial_proto): Remove unnecessary fields.
|
||
(recognized_extern, recognized_function, read_scan_file):
|
||
Update for new scheme.
|
||
(check_protection): It's still a multiple include guard even
|
||
if it doesn't always trigger.
|
||
* scan-decls.c (skip_to_closing_brace, scan_decls): Update for
|
||
new scheme.
|
||
* scan.h: Declare struct cpp_token. Update prototypes.
|
||
|
||
2000-07-03 Neil Booth <neilb@earthling.net>
|
||
Zack Weinberg <zack@wolery.cumb.org>
|
||
|
||
Complete overhaul of the lexer and macro expander.
|
||
|
||
* cpphash.c (object_defn, funct_defn, push_macro_expansion,
|
||
arg, arglist, argdata, reflist, collect_objlike_expansion,
|
||
collect_funlike_expansion, collect_params,
|
||
warn_trad_stringify, trad_stringify, duplicate_arg_p, add_pat,
|
||
unsafe_chars, macarg, compare_defs, special_symbol,
|
||
scan_arguments, stringify, funlike_macroexpand,
|
||
_cpp_quote_string, monthnames): Delete.
|
||
(cpp_lookup, _cpp_free_definition, dump_funlike_macro,
|
||
_cpp_create_definition, _cpp_dump_definition,
|
||
dump_hash_helper): Adjust.
|
||
(find_param, count_params, parse_define, var_args_str,
|
||
check_macro_redefinition, save_expansion): New.
|
||
|
||
* cpplex.c (skip_block_comment, skip_line_comment, parse_name,
|
||
parse_string, output_line_command, trigraph_replace,
|
||
lex_line, cpp_push_buffer, cpp_pop_buffer, cpp_output_tokens,
|
||
cpp_scan_buffer_nooutput, cpp_scan_buffer, cpp_free_toklist,
|
||
cpp_idcmp, _cpp_get_directive_token, _cpp_init_input_buffer,
|
||
_cpp_skip_rest_of_line): Modify.
|
||
|
||
(maybe_macroexpand, skip_comment, copy_comment, skip_string,
|
||
find_position, null_warning, bump_column, expand_name_space,
|
||
pedantic_whitespace, _cpp_output_list, _cpp_slice_toklist,
|
||
_cpp_squeeze_toklist, _cpp_scan_until, _cpp_skip_hspace,
|
||
_cpp_parse_name, _cpp_lex_token, cpp_get_non_space_token,
|
||
_cpp_prescan): Delete.
|
||
|
||
(dump_param_spelling, process_directive, lex_next,
|
||
is_macro_disabled, stringify_arg, expand_context_stack,
|
||
output_token, make_string_token, alloc_number_token,
|
||
special_symbol, duplicate_token, maybe_paste_with_next,
|
||
can_paste, prevent_macro_expansion, restore_macro_expansion,
|
||
get_temp_token, release_temp_tokens, quote_string,
|
||
token_names, token_spellings, _cpp_expand_name_space,
|
||
_cpp_glue_header_name, _cpp_reserve_name_space,
|
||
digraph_spellings, trigraph_ok, skip_whitespace, save_comment,
|
||
placemarker_token, eof_token, cpp_context, macro_args,
|
||
get_raw_token, parse_arg, parse_args, save_token,
|
||
push_arg_context, push_macro_context, pop_context,
|
||
do_pop_context, free_macro_args, _cpp_get_line,
|
||
_cpp_run_directive): New.
|
||
|
||
* cpplib.c (validate_else, parse_include, push_conditional,
|
||
pass_thru_directive, read_line_number, parse_ifdef,
|
||
detect_if_not_defined, _cpp_check_directive, do_define,
|
||
do_undef, do_include, do_import, do_include_next, do_error,
|
||
do_warning, do_ident, do_pragma, pragma_dispatch, gcc_pragmas,
|
||
top_pragmas, do_pragma_gcc, do_pragma_implementation,
|
||
do_pragma_poison, do_pragma_system_header,
|
||
do_pragma_dependency, do_sccs, do_ifdef, do_ifndef, do_else,
|
||
dl_elif, do_endif, _cpp_unwind_if_stack, do_assert,
|
||
do_unassert, cpp_define, cpp_undef, cpp_assert, cpp_unassert,
|
||
cpp_defined): Update for new scheme.
|
||
(strtoul_for_line, get_define_node, dump_macro_name,
|
||
_cpp_check_linemarker, _cpp_parse_assertion): New.
|
||
(_cpp_handle_directive, do_pragma_default): Delete.
|
||
|
||
* cpphash.h (struct predicate): Now struct answer.
|
||
(enum spell_type, struct token_spelling, struct directive,
|
||
directive_handler): New.
|
||
Update prototypes. Remove unused macros.
|
||
* cpplib.h: Update prototypes. Remove unused macros,
|
||
structure definitions, and fields.
|
||
|
||
* cpperror.c (print_containing_files, v_message): Adjust.
|
||
* cppexp.c (parse_assertion, lex, parse_escape,
|
||
_cpp_parse_expr): Adjust.
|
||
* cppfiles.c (open_include_file, _cpp_execute_include,
|
||
_cpp_compare_file_date, cpp_read_file, read_include_file):
|
||
Adjust.
|
||
* cppinit.c (dump_special_to_buffer): Delete.
|
||
(append_include_chain, merge_include_chains, cpp_reader_init,
|
||
cpp_cleanup, initialize_builtins, builtin_array, cpp_start_read,
|
||
cpp_finish, handle_option, print_help): Adjust.
|
||
* cppmain.c (main): Adjust.
|
||
|
||
2000-07-03 Zack Weinberg <zack@wolery.cumb.org>
|
||
|
||
* cppspec.c (lang_specific_driver): Use double quotes in error
|
||
message.
|
||
|
||
Mon Jul 3 16:53:43 2000 Clinton Popetz <cpopetz@cygnus.com>
|
||
|
||
* calls.c (emit_library_call_value_1): Use valreg instead
|
||
of hard_libcall_value.
|
||
|
||
2000-07-03 Geoff Keating <geoffk@cygnus.com>
|
||
|
||
* config/rs6000/rs6000.c (rs6000_emit_move): New function.
|
||
* config/rs6000/rs6000-proto.h: Prototype rs6000_emit_move.
|
||
* config/rs6000/rs6000.md (movsi): Use rs6000_emit_move.
|
||
(movhi): Likewise.
|
||
(movqi): Likewise.
|
||
(movdf): Likewise.
|
||
(movsf): Likewise.
|
||
(movdi): Likewise.
|
||
(movti): Likewise.
|
||
|
||
* expmed.c (expand_mult_highpart): Use op1 instead of wide_op1 when
|
||
mode instead of wider_mode is being used.
|
||
|
||
2000-07-03 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* config/i386/i386.md (movstrictqi_xor): Use 'q' constraint instead
|
||
of 'r'. Use q_regs_operand.
|
||
(andsi_1+2): Use q_regs_operand.
|
||
|
||
2000-07-03 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* builtins.c (get_memory_rtx): Always put into alias set 0.
|
||
|
||
2000-07-03 Nick Clifton <nickc@cygnus.com>
|
||
|
||
* config/arm/arm.md: Fix post increment and pre increment
|
||
peepholes so that they do not generate UNPREDICATBLE opcodes.
|
||
(ie ones where the increment clobbers the source/destination).
|
||
|
||
2000-07-01 Marek Michalkiewicz <marekm@linux.org.pl>
|
||
|
||
* config/avr/avr.c (out_adj_frame_ptr): Make "frame pointer
|
||
change too big for -mtiny-stack" a warning, if larger than 63.
|
||
(out_set_stack_ptr): Change the logic so -mno-interrupts is
|
||
always safe to use on possible future devices.
|
||
(function_prologue): Write SPH before SPL, for consistency.
|
||
If interrupt_func_p true, we know we have enabled interrupts.
|
||
(avr_num_arg_regs): New function. Round up to even number of
|
||
bytes if no -mpack-args or if calling a libgcc function.
|
||
(function_arg, function_arg_advance): Use it.
|
||
(output_movsisf, ashlsi3_out, ashrsi3_out, lshrsi3_out):
|
||
Output "movw" if available.
|
||
(out_tsthi, out_tstsi, ashlqi3_out, lshrqi3_out): Change uses
|
||
of TEST_HARD_REG_CLASS macro to test_hard_reg_class function.
|
||
(asm_output_section_name): Add blanks for consistent output.
|
||
(encode_section_info): Set TREE_READONLY for progmem data to
|
||
avoid gas warnings about changed section attributes.
|
||
(avr_hard_regno_mode_ok): Force non-QImode data to start in
|
||
even numbered registers on devices with "movw".
|
||
* config/avr/avr.h (MASK_*): Define bits for target_flags.
|
||
(TARGET_SWITCHES): Mark help strings for translation.
|
||
Add new -mpack-args and -menhanced switches.
|
||
(TARGET_OPTIONS): Mark help strings for translation.
|
||
(progmem_section): Add section attributes.
|
||
* config/avr/avr.md (*movhi, call_insn, call_value_insn):
|
||
Output "movw" if available.
|
||
(mulqi3, mulqihi3, umulqihi3, mulhi3, *tablejump_enh):
|
||
New patterns.
|
||
* config/avr/libgcc.S (_mulqi3, _divqi3): Update to the new
|
||
call convention (arguments aligned on even registers).
|
||
(_cleanup, _exit): Make weak symbols libc can override.
|
||
|
||
2000-07-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
||
|
||
* fp-bit.h: New file.
|
||
|
||
* fp-bit.c: Move common code, prototypes, etc into fp-bit.h.
|
||
Comment #endif statements.
|
||
(__thenan_sf, __thenan_df): Add missing braces around initializer.
|
||
|
||
Mon Jul 3 00:32:47 2000 Jeffrey A Law (law@cygnus.com)
|
||
|
||
* gcse.c (compute_pre_data): Compute ae_kill using other local
|
||
properties instead of calling compute_ae_kill.
|
||
|
||
* alias.c (init_alias_analysis): Do not call
|
||
prologue_epilogue_contains until after reload has completed.
|
||
|
||
2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
|
||
|
||
* c-common.h (genrtl_begin_compound_stmt): Remove declaration.
|
||
(genrtl_finish_compound_stmt): Likewise.
|
||
(genrtl_compound_stmt): Change to return void.
|
||
|
||
* c-semantics.c (genrtl_begin_compound_stmt): Remove function and
|
||
move code from here to ...
|
||
(genrtl_compound_stmt): ... here.
|
||
(genrtl_finish_compound_stmt): Remove.
|
||
(expand_stmt): Add comment.
|
||
|
||
2000-07-02 Zack Weinberg <zack@wolery.cumb.org>
|
||
|
||
* c-typeck.c (build_indirect_ref): Use COMPLETE_OR_VOID_TYPE_P
|
||
and VOID_TYPE_P.
|
||
|
||
2000-07-02 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* cpplib.h (struct cpp_reader): New field include_depth.
|
||
(struct cpp_printer): Rename last_bsd to last_id.
|
||
* cppfiles.c (read_include_file): Bump include_depth.
|
||
* cpplex.c (cpp_pop_buffer): Decrement include_depth.
|
||
(output_line_command): Output correct #line if a header
|
||
is including itself and is not protected against multiple inclusion.
|
||
Use include_depth instead of buffer_stack_depth, last_id instead of
|
||
last_bsd.
|
||
* cppinit.c (cpp_start_read): Initialize last_id instead of
|
||
last_bsd.
|
||
|
||
2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
|
||
|
||
* Makefile.in (C_AND_OBJC_OBJS): Added c-semantics.o.
|
||
(c-semantics.o): New target.
|
||
|
||
* c-common.h (TREE_LANG_FLAG_?): Added documentation.
|
||
(genrtl_do_pushlevel): Moved from cp/cp-tree.h.
|
||
(genrtl_clear_out_block): Likewise.
|
||
(genrtl_goto_stmt): Likewise.
|
||
(genrtl_expr_stmt): Likewise.
|
||
(genrtl_decl_stmt): Likewise.
|
||
(genrtl_if_stmt): Likewise.
|
||
(genrtl_while_stmt): Likewise.
|
||
(genrtl_do_stmt): Likewise.
|
||
(genrtl_return_stmt): Likewise.
|
||
(genrtl_for_stmt): Likewise.
|
||
(genrtl_break_stmt): Likewise.
|
||
(genrtl_continue_stmt): Likewise.
|
||
(genrtl_scope_stmt): Likewise.
|
||
(genrtl_switch_stmt): Likewise.
|
||
(genrtl_case_label): Likewise.
|
||
(genrtl_begin_compound_stmt): Likewise.
|
||
(gerntl_finish_compound_stmt): Likewise.
|
||
(genrtl_compound_stmt): Likewise.
|
||
(genrtl_asm_stmt): Likewise.
|
||
(genrtl_decl_cleanup): Likewise.
|
||
(DECL_ANON_UNION_ELEMS): Likewise.
|
||
(emit_local_var): Likewise.
|
||
(make_rtl_for_local_static): Likewise.
|
||
(expand_cond): Likewise.
|
||
(expand_stmt): Likewise.
|
||
(c_expand_return): Likewise.
|
||
(c_expand_start_case): Likewise.
|
||
(do_case): Likewise.
|
||
(COMPOUND_STMT_NO_SCOPE): Likewise.
|
||
(c_expand_asm_operands): Likewise.
|
||
(NEW_FOR_SCOPE_P): New macro.
|
||
(expand_expr_stmt_fn): New type.
|
||
|
||
(set_current_function_name_declared): Likewise.
|
||
(current_function_name_declared): Likewise.
|
||
(lang_expand_stmt): Likewise.
|
||
(stmts_are_full_exprs_p): Likewise.
|
||
(anon_aggr_type_p): Likewise.
|
||
(lang_expand_expr_stmt): Likewise.
|
||
(build_case_label): Likewise.
|
||
|
||
* c-decl.c (lang_expand_expr_stmt): Initialize.
|
||
(stmts_are_full_exprs_p): Define.
|
||
(current_function_name_declared): Likewise.
|
||
(do_case): Likewise.
|
||
(lang_expand_stmt): Likewise.
|
||
(set_current_function_name_declared): Likewise.
|
||
(anon_aggr_type_p): Likewise.
|
||
|
||
* c-semantics.c: New file.
|
||
(expand_cond): Moved from cp/semantics.c.
|
||
(genrtl_do_pushlevel): Likewise.
|
||
(genrtl_clear_out_block): Likewise.
|
||
(genrtl_goto_stmt): Likewise.
|
||
(genrtl_expr_stmt): Likewise.
|
||
(genrtl_decl_stmt): Likewise.
|
||
(genrtl_if_stmt): Likewise.
|
||
(genrtl_while_stmt): Likewise.
|
||
(genrtl_do_stmt): Likewise.
|
||
(genrtl_return_stmt): Likewise.
|
||
(genrtl_for_stmt): Likewise.
|
||
(genrtl_break_stmt): Likewise.
|
||
(genrtl_continue_stmt): Likewise.
|
||
(genrtl_scope_stmt): Likewise.
|
||
(genrtl_switch_stmt): Likewise.
|
||
(genrtl_case_label): Likewise.
|
||
(genrtl_begin_compound_stmt): Likewise.
|
||
(genrtl_finish_compound_stmt): Likewise.
|
||
(genrtl_compound_stmt): Likewise.
|
||
(genrtl_asm_stmt): Likewise.
|
||
(genrtl_decl_cleanup): Likewise.
|
||
(make_rtl_for_local_static): Moved from cp/decl.c.
|
||
(emit_local_var): Likewise.
|
||
(expand_stmt): Define.
|
||
|
||
* c-tree.h: (c_expand_asm_operands): Moved to c-common.h.
|
||
(c_expand_return): Likewise.
|
||
(c_expand_start_case): Likewise.
|
||
|
||
2000-07-01 Richard Henderson <rth@cygnus.com>
|
||
|
||
* config/ia64/ia64.c (symbolic_operand): Reject CONST expressions
|
||
with the low 13 bits set.
|
||
(move_operand): Check for CONST|SYMBOL_REF|LABEL_REF directly.
|
||
* config/ia64/ia64.md (movdi): Likewise. Expand a CONST with one
|
||
of the low 13 bits into a CONST plus an adddi3.
|
||
(load_symptr): Set RTX_UNCHANGING_P.
|
||
|
||
See ChangeLog.3 for earlier changes.
|
||
|