* dwarf2out.c (is_inlined_entry_point): New
(add_high_low_attributes): Emit DW_AT_entry_pc along with
DW_AT_ranges if the first subblock is the entry point.
From-SVN: r122650
libjava
* Makefile.in: Rebuilt.
* Makefile.am (bin_PROGRAMS): Added gcjh.
(gcjh_SOURCES, gcjh_LDFLAGS, gcjh_LINK, gcjh_LDADD,
gcjh_DEPENDENCIES): New variables.
libjava/classpath
* tools/gnu/classpath/tools/javah/Main.java (getName): New
method.
(getParser): Now protected. Use getName. Add '-v' alias for
--verbose.
(postParse): New method.
(run): Now protected. Use postParse.
* tools/gnu/classpath/tools/javah/GcjhMain.java: New file.
* tools/Makefile.in: Rebuilt.
* tools/Makefile.am: Remove vm-tools.lst before creating it.
From-SVN: r122631
2007-03-06 Andrew Haley <aph@redhat.com>
* function.c (expand_function_end): Move blockage to just after we
emit the label for the naked return from the function.
From-SVN: r122626
* reg-stack.c (reg_to_stack): Large models don't allow NAN to be
loaded for constant large models. Non-large 64bit PIC can do.
* i386.h (CASE_VECTOR_MODE): Large PIC cases are 64bit.
* cmodel.h: Add LARGE PIC.
* i386.md (UNSPEC_PLTOFF): New.
(UNSPEC_SET_RIP, UNSPEC_SET_GOT_OFFSET): New; renumber other unspecs as
needed.
(*call_1_rex64): Disable for large models.
(*call_1_rex64_large): New.
(*call_value_1_rex64): Disable for large models.
(*call_value_1_rex64_large): New.
(set_rip_rex4): New.
(set_got_offset_rex64): New.
* predicates.md (constant_call_address_operand): For large model
constant calls are not possible.
* i386-protos.h (construct_plt_address): Declare.
* i386.c (override_options): Accept large models.
(ix86_expand_prologue): Expand large PIC GOT pointer load.
(legitimate_constant_p): Add new UNSPECs.
(legitimate_pic_operand_p): Likewise.
(legitimate_pic_address_disp_p): Disallow local symbols for large PICs.
(legitimize_pic_address): Do easy RIP relative way for TLS only for
non-large model.
(output_pic_addr_const): Add PLTOFF.
(ix86_output_addr_diff_elt): Output 64bit tables when needed.
(ix86_expand_move): Legitimize pic address when in PIC mode.
(construct_plt_address): New function.
(ix86_expand_call): Offload the address to register and use GOT pointer
for large model.
* invoke.texi (mcmodel=large): Update documentation.
From-SVN: r122623
fixincludes:
* mkheaders.in: Fix headers for each multilib required.
gcc:
PR bootstrap/31020
* configure.ac (CROSS_SYSTEM_HEADER_DIR, build_system_header_dir):
Define using $${sysroot_headers_suffix}.
* configure: Regenerate.
* cppdefault.c (cpp_include_defaults): Make FIXED_INCLUDE_DIR a
multilib-suffixed directory if SYSROOT_HEADERS_SUFFIX_SPEC
defined.
* doc/invoke.texi (-print-sysroot-headers-suffix): Document.
* gcc.c (print_sysroot_headers_suffix): New.
(option_map): Include --print-sysroot-headers-suffix.
(display_help): Mention -print-sysroot-headers-suffix.
(process_command): Handle -print-sysroot-headers-suffix.
(do_spec_1): Append multilib directory to include-fixed path if
sysroot suffixes in use.
(main): Handle -print-sysroot-headers-suffix.
* Makefile.in (start.encap): Don't depend on xlimits.h
(xlimits.h): Remove.
(stmp-int-hdrs): Don't depend on xlimits.h. Inline generation of
limits.h for each multilib in fixinc_list.
(fixinc_list, s-fixinc_list): New.
(stmp-fixinc): Depend on fixinc_list. If not copying headers,
generate them for each multilib in fixinc_list.
(stmp-fixproto): Use include-fixed. Run fixproto for each
multilib in fixinc_list.
(mostlyclean): Don't remove xlimits.h.
(clean): Remove include-fixed.
(real-install-headers-tar, real-install-headers-cpio,
real-install-headers-cp): Don't copy include, only include-fixed.
(install-mkheaders): Depend on fixinc_list. Don't depend on
xlimits.h. Save limits.h files for each multilib in fixinc_list.
Always save mkinstalldirs. Preserve ${sysroot_headers_suffix} in
SYSTEM_HEADER_DIR setting in mkheaders.conf.
From-SVN: r122620
gcc/
* config/m68k/m68k.h (PIC_OFFSET_TABLE_REGNUM): Use the REGNO
of pic_offset_table_rtx if reload_completed.
(CONDITIONAL_REGISTER_USAGE): Use PIC_REG instead of
PIC_OFFSET_TABLE_REGNUM.
* config/m68k/m68k.c (TARGET_ASM_CAN_OUTPUT_MI_THUNK): Always
return true.
(m68k_save_reg): Use PIC_REG instead of PIC_OFFSET_TABLE_REGNO.
(m68k_output_mi_thunk): Rewrite to use RTL. Honor vcall_offset.
From-SVN: r122612
gcc/
* config/m68k/m68k-protos.h (output_sibcall): Declare.
(mips_expand_epilogue): Add a bool parameter.
(m68k_legitimize_sibcall_address): Declare.
* config/m68k/m68k.c (TARGET_FUNCTION_OK_FOR_SIBCALL): Define.
(m68k_expand_epilogue): Add a parameter to select between sibling
and normal epilogues. Only generate a return for the latter.
(m68k_ok_for_sibcall_p): New function.
(m68k_legitimize_sibcall_address, output_sibcall): New functions.
* config/m68k/m68k.md (sibcall, *sibcall): New patterns.
(sibcall_value, *sibcall_value): Likewise.
(*call, *call_value): Require !SIBLING_CALL_P.
(epilogue): Update call to m68k_expand_epilogue.
(sibcall_epilogue): New pattern.
* config/m68k/predicates.md (const_call_operand): Say that this
predicate applies to sibling calls too.
(sibcall_operand): New predicate.
From-SVN: r122607
gcc/
200x-xx-xx Kazu Hirata <kazu@codesourcery.com>
Richard Sandiford <richard@codesourcery.com>
* config/m68k/m68k-protos.h (m68k_interrupt_function_p): Declare.
(m68k_movem_pattern_p, m68k_output_movem): Likewise.
(m68k_expand_prologue, m68k_expand_epilogue): Likewise.
* config/m68k/m68k.h (EPILOGUE_USES): Define. Treat all registers
as being live on exit from an interrupt function.
(PRINT_OPERAND_PUNCT_VALID_P): Return true for '?'.
* config/m68k/m68k.c (MIN_MOVEM_REGS, MIN_FMOVEM_REGS): New macros.
(m68k_frame): Remove reg_rev_mask and fpu_rev_mask.
(TARGET_ASM_FUNCTION_PROLOGUE, TARGET_ASM_FUNCTION_EPILOGUE): Delete.
(m68k_interrupt_function_p): Globalize.
(m68k_compute_frame_layout): Remove reverse mask code.
(m68k_emit_movem, m68k_set_frame_related): New functions.
(m68k_output_function_prologue): Delete in favor of...
(m68k_expand_prologue): ...this new function.
(m68k_output_function_epilogue): Delete in favor of...
(m68k_expand_epilogue): ...this new function.
(m68k_split_offset, m68k_movem_pattern_p, m68k_output_movem): New
functions.
(print_operand): Handle %?.
* config/m68k/m68k.md (UNSPEC_SIN, UNSPEC_COS): Remove excess space.
(UNSPEC_GOT, A1_REG, PIC_REG, FP0_REG): New constants.
(prologue, epilogue): New patterns.
(return): Turn into a define_expand.
(*return): New pattern, derived from old "return" pattern. Use rte
rather than rts for interrupt functions. Only use rtd if the pop
count is nonzero.
(*m68k_store_multiple, *m68k_store_multiple_automod): New patterns.
(*m68k_load_multiple, *m68k_load_multiple_automod): Likewise.
(link, *link, unlink, *unlink, load_got): Likewise.
Co-Authored-By: Richard Sandiford <richard@codesourcery.com>
From-SVN: r122605
* pa.md: In unamed move patterns, disparge copies between general
and floating point registers using '?' modifier. Don't include 'f'
constraint for register preferences in DImode, SImode, HImode and
QImode patterns. Likewise for 'r' in DFmode and SFmode patterns.
Remove constraints for copies between general and floating registers
in soft-float DFmode pattern.
(movdf): Fail if operand1 is a CONST_DOUBLE and operand0 is a hard
floating register.
(movsf): Likewise.
From-SVN: r122593
PR tree-optimization/31034
* tree-vrp.c (extract_range_from_assert): Don't try to handle a
half-range if the other side is an overflow infinity.
From-SVN: r122562
Alexandre Oliva