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  1. 03 Sep, 2005 5 commits
  3. 02 Sep, 2005 20 commits
  5. 01 Sep, 2005 15 commits
    • re PR middle-end/23676 (ICE: "missing REG_EH_REGION note in the end of bb") · e3947b34 
              PR 23676
        * reload1.c (reload_as_needed): Check !CALL_P before calling
        fixup_eh_region_note.
        * rtlanal.c (may_trap_p): SUBREG by itself cannot trap.

From-SVN: r103751
      Richard Henderson committed
    • varasm.c (output_constant): Let the target resolve conversions of addresses to… · 056061d8 
      varasm.c (output_constant): Let the target resolve conversions of addresses to non-default pointer sizes.

* varasm.c (output_constant): Let the target resolve
conversions of addresses to non-default pointer sizes.

From-SVN: r103750
      DJ Delorie committed
    • std_cmath.h: Declare C99 functions and helper functions as inline. · 4eafe882 
      
2005-09-01  Benjamin Kosnik  <bkoz@redhat.com>

	* include/c_std/std_cmath.h: Declare C99 functions and helper
	functions as inline.

From-SVN: r103747
      Benjamin Kosnik committed
    • std_cmath.h: Declare C99 functions and helper functions as inline. · d42a11e1 
      
2005-09-01  Benjamin Kosnik  <bkoz@redhat.com>

	* include/c_std/std_cmath.h: Declare C99 functions and helper
	functions as inline.

Co-Authored-By: Paolo Carlini <pcarlini@suse.de>

From-SVN: r103743
      Benjamin Kosnik committed
    • arm.c (arm_legitimize_address): Split absolute addresses to alow matching ARM… · 86805759 
      arm.c (arm_legitimize_address): Split absolute addresses to alow matching ARM pre-indexed addressing mode.

* config/arm/arm.c (arm_legitimize_address): Split absolute addresses
to alow matching ARM pre-indexed addressing mode.
(arm_override_options): Remove now irrelevant comment.

From-SVN: r103742
      Nicolas Pitre committed
    • config.gcc (i*86-wrs-vxworks): Update. · d442d7d9 
      2005-08-30  Phil Edwards  <phil@codesourcery.com>

	* config.gcc (i*86-wrs-vxworks):  Update.  Split out vxworksae target.
	* config/i386/t-vxworks:  Update multilibs for VxWorks 6 and RTP mode.
	* config/i386/vxworks.h:  Likewise.
	* config/i386/t-vxworksae:  New file, for VxWorks AE.
	* config/i386/vxworksae.h:  Likewise.

From-SVN: r103741
      Phil Edwards committed
    • configure.in (*-*-vxworks*): Add target-libstdc++-v3 to noconfigdirs. · d8852c4f 
      2005-08-30  Phil Edwards  <phil@codesourcery.com>

	* configure.in (*-*-vxworks*):  Add target-libstdc++-v3 to noconfigdirs.
	* configure:  Regenerated.

From-SVN: r103740
      Phil Edwards committed
    • libstdc++.exp (check_v3_target_cxa_atexit): Fix comment. · d14630d6 
      
2005-09-01  Benjamin Kosnik  <bkoz@redhat.com>
	     Paolo Carlini  <pcarlini@suse.de>

	* testsuite/lib/libstdc++.exp (check_v3_target_cxa_atexit): Fix
	comment.

Co-Authored-By: Paolo Carlini <pcarlini@suse.de>

From-SVN: r103739
      Benjamin Kosnik committed
    • re PR middle-end/23410 (FAIL: gcc.c-torture/execute/950612-1.c execution, at -Os and -O3) · ab02cc4e 
      	PR tree-optimization/23410
	* tree-ssa-loop-niter.c (scev_probably_wraps_p): Check that the
	sequence is not wrapping during the first step.

From-SVN: r103733
      Sebastian Pop committed
    • re PR debug/7241 (DWARF encoding for "char" incorrect in gcc) · ac156e91 
      	PR debug/7241
	* dwarf2out.c (base_type_die): Compare char_type_node with
	TYPE_MAIN_VARIANT (type), not type.

	* gcc.dg/debug/dwarf2/dwarf-char1.c: New test.
	* gcc.dg/debug/dwarf2/dwarf-char2.c: New test.
	* gcc.dg/debug/dwarf2/dwarf-char3.c: New test.

	* gcc.dg/debug/dwarf2/dwarf-die1.c: Fix a typo.
	* gcc.dg/debug/dwarf2/dwarf-die2.c: Likewise.
	* gcc.dg/debug/dwarf2/dwarf-die3.c: Likewise.
	* gcc.dg/debug/dwarf2/dwarf-die5.c: Likewise.
	* gcc.dg/debug/dwarf2/dwarf-die6.c: Likewise.
	* gcc.dg/debug/dwarf2/dwarf-die7.c: Likewise.
	* gcc.dg/debug/dwarf2/dwarf-uninit.c: Likewise.
	* gcc.dg/debug/dwarf2/dwarf2-macro.c: Likewise.

From-SVN: r103727
      Jakub Jelinek committed
    • re PR tree-optimization/15366 ([3.4 only][unit-at-a-time] -fno-inline-functions… · 355866de 
      re PR tree-optimization/15366 ([3.4 only][unit-at-a-time] -fno-inline-functions is ignored for static functions)

2005-09-01  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/15366
	* common.opt: Add -finline-functions-called-once.
	Put -fearly-inlining in alphabetically ordered place.
	* doc/invoke.texi: Document new option.
	* ipa-inline.c (cgraph_decide_inlining): Honour
	flag_inline_functions_called_once.

From-SVN: r103722
      Richard Guenther committed
    • libstdc++.exp (check_v3_target_cxa_atexit): New. · a1340af7 
      
2005-09-01  Benjamin Kosnik  <bkoz@redhat.com>

        * testsuite/lib/libstdc++.exp (check_v3_target_cxa_atexit): New.
        * testsuite/lib/dg-options.exp (dg-require-cxa-atexit): New.
        * testsuite/ext/mt_allocator/deallocate_local-6.cc: New.
        * testsuite/ext/mt_allocator/deallocate_local-8.cc: New.
        * testsuite/ext/mt_allocator/deallocate_local_thread-5.cc: New.
        * testsuite/ext/mt_allocator/deallocate_local_thread-7.cc: New.
        * docs/html/ext/mt_allocator.html: Add link to examples.
        * testsuite/testsuite_allocator.h: Tweak.
        * testsuite/ext/mt_allocator/deallocate_global-2.cc: Same.
        * testsuite/ext/mt_allocator/deallocate_global-4.cc: Same.
        * testsuite/ext/mt_allocator/deallocate_global_thread-1.cc: Same.
        * testsuite/ext/mt_allocator/deallocate_global_thread-3.cc: Same.
        * testsuite/ext/mt_allocator/deallocate_local-2.cc: Same.
        * testsuite/ext/mt_allocator/deallocate_local-4.cc: Same.
        * testsuite/ext/mt_allocator/deallocate_local_thread-1.cc: Same.
        * testsuite/ext/mt_allocator/deallocate_local_thread-3.cc: Same.
        * testsuite/ext/new_allocator/deallocate_global.cc: Same.
        * testsuite/ext/new_allocator/deallocate_local.cc: Same.

From-SVN: r103721
      Benjamin Kosnik committed
    • re PR rtl-optimization/23478 (Miscompilation due to reloading of a var that is also used in EH pad) · 95c37cdb 
      	PR rtl-optimization/23478
	* local-alloc.c (struct qty): Add n_throwing_calls_crossed field.
	(alloc_qty): Initialize it.
	(update_equiv_regs): Clear REG_N_THROWING_CALLS_CROSSED.
	(combine_regs): Combine also n_throwing_calls_crossed fields.
	(find_free_reg): Don't attempt to caller-save pseudos crossing
	calls that might throw.
	* global.c (struct allocno): Add throwing_calls_crossed field.
	(global_alloc): Revert 2005-08-22 change.  Initialize
	throwing_calls_crossed.
	(find_reg): Don't attempt to caller-save pseudos crossing calls that
	might throw.

From-SVN: r103718
      Jakub Jelinek committed
    • re PR target/23649 (gcc.dg/ppc-and-1.c failure due to not using rlwinm) · 1990cd79 
      	PR target/23649
	* config/rs6000/predicates.md (mask_operand): Only handle rlwinm masks.
	(mask64_operand): Reinstate code prior to 2005-06-11 change.
	(mask64_2_operand): Reinstate code prior to 2004-11-11 change.
	(and64_2_operand): Tweak to use predicate.
	(and_operand): Adjust for mask_operand changes.
	* config/rs6000/rs6000.c (num_insns_constant): Revert 2005-06-11.
	(print_operand): Likewise.
	(rs6000_rtx_costs): Pass mode to mask_operand and use mask64_operand.
	(mask64_1or2_operand): Delete.
	* rs6000/rs6000-protos.h (mask64_1or2_operand): Delete.
	* config/rs6000/rs6000.h (EXTRA_CONSTRAINT <S>): Revert 2005-06-11.
	(EXTRA_CONSTRAINT <T>): Pass operand mode to predicate.
	(EXTRA_CONSTRAINT <t>): Disallow mask64_operand matches.
	* config/rs6000/rs6000.md (andsi3_internal3 split): Revert 2005-06-11.
	(rotldi3_internal4): Likewise.
	(rotldi3_internal5, rotldi3_internal5 split): Likewise.
	(rotldi3_internal6, rotldi3_internal6 split): Likewise.
	(ashldi3_internal7): Likewise.
	(ashldi3_internal8, ashldi3_internal8 split): Likewise.
	(ashldi3_internal, ashldi3_internal9 split): Likewise.
	(anddi3 split): Don't match mask64_operand.
	(anddi3_internal2): Add rlwinm.  Modify 't' splitter predicate.
	(anddi3_internal3): Add rlwinm.  Use and64_2_operand in non-cr0
	splitter and match TARGET_64BIT not TARGET_POWERPC64.  Modify
	't' splitter predicate.
	(movdi_internal64 + 2): Revert 2005-06-11 change.

From-SVN: r103716
      Alan Modra committed
    • m32c.c (m32c_valid_pointer_mode): New. · e9555b13 
      * config/m32c/m32c.c (m32c_valid_pointer_mode): New.
(m32c_asm_integer): Add support for 32 bit pointers.

From-SVN: r103715
      DJ Delorie committed