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  1. 12 Feb, 2009 7 commits
  3. 11 Feb, 2009 9 commits
  5. 10 Feb, 2009 16 commits
    • alias.h (record_alias_subset): Declare. · 794511d2 
      	* alias.h (record_alias_subset): Declare.
	* alias.c (record_alias_subset): Make global.
ada/
	* gcc-interface/decl.c (enum alias_set_op): New enumeration.
	(copy_alias_set): Rename into...
	(relate_alias_sets): ...this.  Add third parameter OP.  Retrieve the
	underlying array of unconstrained arrays for the new type as well.
	If the old and new alias sets don't conflict, make one a subset of
	the other as per the OP parameter.
	(gnat_to_gnu_entity): Adjust calls to copy_alias_set.
	<E_Record_Type>: Do not copy the alias set for derived types.
	For all types, make the alias set of derived types a superset of
	that of their parent type.
	(make_aligning_type): Adjust calls to copy_alias_set.
	(make_packable_type): Likewise.
	* gcc-interface/trans.c (gnat_to_gnu)<N_Validate_Unchecked_Conversion>:
	Check for alias set conflict instead of strict equality to issue the
	warning.

From-SVN: r144084
      Eric Botcazou committed
    • re PR c++/34397 (ICE on invalid default template parameter) · 493e377c 
      /cp
2009-02-10  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/34397
	* typeck.c (build_x_array_ref): New.
	* cp-tree.h: Declare it.
	* pt.c (tsubst_copy_and_build): Use it for case ARRAY_REF.

/testsuite
2009-02-10  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/34397
	* g++.dg/template/crash88.C: New.
	* g++.dg/template/crash89.C: Likewise.

From-SVN: r144083
      Paolo Carlini committed
    • Makefile.am (AM_MAKEFLAGS): Pass down datadir. · 1f542826 
      	* Makefile.am (AM_MAKEFLAGS): Pass down datadir.
	* Makefile.in: Regenerated.

From-SVN: r144081
      Mark Mitchell committed
    • tree-parloops.c: Change license to GPLv3. · 6da7fc87 
              * tree-parloops.c: Change license to GPLv3.
        * ipa-struct-reorg.c: Change license to GPLv3.
        * ipa-struct-reorg.h: Change license to GPLv3.

From-SVN: r144072
      Nick Clifton committed
    • re PR c/39084 (ice on struct redefinition) · 914ff565 
      	PR c/39084
	gcc.dg/pr39084.c: New test.

From-SVN: r144068
      Steve Ellcey committed
    • re PR c/39084 (ice on struct redefinition) · a03813c8 
      	PR c/39084
	* c-decl.c (start_struct): Return NULL on error.

From-SVN: r144067
      Steve Ellcey committed
    • re PR middle-end/39124 (-fno-exceptions leads to a ICE) · 9b43d37b 
      	PR middle-end/39124
	* cfgloopmanip.c (remove_path): Call remove_bbs after
	cancel_loop_tree, not before it.

From-SVN: r144066
      Jakub Jelinek committed
    • re PR target/39139 (ICE with stringop and register var) · fc3103e7 
      	PR target/39139
	* function.h (struct function): Add has_local_explicit_reg_vars
	bit.
	* gimplify.c (gimplify_bind_expr): Set it if local DECL_HARD_REGISTER
	VAR_DECLs were seen.
	* tree-ssa-live.c (remove_unused_locals): Recompute
	cfun->has_local_explicit_reg_vars.
	* tree-ssa-sink.c (statement_sink_location): Don't sink BLKmode
	copies or clearings if cfun->has_local_explicit_reg_vars.

	* gcc.target/i386/pr39139.c: New test.

From-SVN: r144065
      Jakub Jelinek committed
    • re PR target/39118 (x86_64 red zone violation) · dbf9ee15 
      	PR target/39118
	* config/i386/i386.c (expand_prologue): Emit blockage at the end
	of function prologue when frame pointer is used to access
	red zone area.

From-SVN: r144063
      Uros Bizjak committed
    • * Makefile.in (clean): Don't remove makedepend$(EXEEXT). · f76f0edd 
      From-SVN: r144062
      Joseph Myers committed
    • re PR middle-end/39127 (Invalid GIMPLE with OpenMP) · bdec4dc7 
      2009-02-10  Richard Guenther  <rguenther@suse.de>

	PR middle-end/39127
	* gimplify.c (gimple_regimplify_operands): Always look if
	we need to create a temporary.

From-SVN: r144061
      Richard Guenther committed
    • re PR tree-optimization/39132 (wrong code generated with -ftree-loop-disttribution) · 7cae94fc 
      2009-02-10  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/39132
	* tree-loop-distribution.c (todo): New global var.
	(generate_memset_zero): Trigger TODO_rebuild_alias.
	(tree_loop_distribution): Return todo.

	* gcc.dg/torture/pr39132.c: New testcase.

From-SVN: r144060
      Richard Guenther committed
    • re PR target/39119 (Update classification of aggregates with __m256) · a8800687 
      gcc/

2009-02-10  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/39119
	* config/i386/i386.c (x86_64_reg_class): Remove X86_64_AVX_CLASS.
	(x86_64_reg_class_name): Removed.
	(classify_argument): Return 0 if bytes > 32.  Return 0 if the
	first one isn't X86_64_SSE_CLASS or any other ones aren't
	X86_64_SSEUP_CLASS when size > 16bytes.  Don't turn
	X86_64_SSEUP_CLASS into X86_64_SSE_CLASS if the preceded one
	is X86_64_SSEUP_CLASS.  Set AVX modes to 1 X86_64_SSE_CLASS
	and 3 X86_64_SSEUP_CLASS.
	(construct_container): Remove X86_64_AVX_CLASS.  Handle 4
	registers with 1 X86_64_SSE_CLASS and 3 X86_64_SSEUP_CLASS.

gcc/testsuite/

2009-02-10  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/39119
	* gcc.target/x86_64/abi/avx/abi-avx.exp: New.
	* gcc.target/x86_64/abi/avx/args.h: Likewise.
	* gcc.target/x86_64/abi/avx/asm-support.S: Likewise.
	* gcc.target/x86_64/abi/avx/avx-check.h: Likewise.
	* gcc.target/x86_64/abi/avx/test_m256_returning.c: Likewise.
	* gcc.target/x86_64/abi/avx/test_passing_m256.c: Likewise.
	* gcc.target/x86_64/abi/avx/test_passing_structs.c: Likewise.
	* gcc.target/x86_64/abi/avx/test_passing_unions.c: Likewise.

From-SVN: r144058
      H.J. Lu committed
    • condition_variable (condition_variable): Remove _M_internal_mutex. · f7459b6c 
      2009-02-09  Benjamin Kosnik  <bkoz@redhat.com>

	* include/std/condition_variable (condition_variable): Remove
	_M_internal_mutex. Add private __native_type typedef.
	* src/condition_variable.cc (condition_variable::notify_one):
	Remove _M_internal_mutex use. Use typedef.
	(condition_variable::notify_all): Same.
	* include/std/mutex (mutex): Add private __native_type typedef. Use it.
	(recursive_mutex): Same.
	(timed_mutex): Same.
	(recursive_timed_mutex): Same.
	(once_flag): Make __native_type typedef private.

	* include/std/thread (this_thread): Add minimal markup.

	* testsuite/30_threads/condition_variable_any/cons/assign_neg.cc:
	Adjust line numbers.
	* testsuite/30_threads/condition_variable_any/cons/copy_neg.cc: Same.
	* testsuite/30_threads/mutex/cons/assign_neg.cc: Same.
	* testsuite/30_threads/mutex/cons/copy_neg.cc: Same.
	* testsuite/30_threads/timed_mutex/cons/assign_neg.cc: Same.
	* testsuite/30_threads/timed_mutex/cons/copy_neg.cc: Same.
	* testsuite/30_threads/thread/cons/assign_neg.cc: Same.
	* testsuite/30_threads/thread/cons/copy_neg.cc: Same.
	* testsuite/30_threads/recursive_mutex/cons/assign_neg.cc: Same.
	* testsuite/30_threads/recursive_mutex/cons/copy_neg.cc: Same.
	* testsuite/30_threads/condition_variable/cons/assign_neg.cc: Same.
	* testsuite/30_threads/condition_variable/cons/copy_neg.cc: Same.
	* testsuite/30_threads/recursive_timed_mutex/cons/assign_neg.cc: Same.
	* testsuite/30_threads/recursive_timed_mutex/cons/copy_neg.cc: Same.

	* testsuite/util/thread/all.h: Testsuite utilities for testing thread.
	* testsuite/30_threads/condition_variable_any/native_handle/
	typesizes.cc: New.
	* testsuite/30_threads/mutex/native_handle/typesizes.cc: Same.
	* testsuite/30_threads/timed_mutex/native_handle/typesizes.cc: Same.
	* testsuite/30_threads/thread/native_handle/typesizes.cc: Same.
	* testsuite/30_threads/recursive_mutex/native_handle/typesizes.cc: Same.
	* testsuite/30_threads/condition_variable/native_handle/
	typesizes.cc: Same.
	* testsuite/30_threads/recursive_timed_mutex/native_handle/
	typesizes.cc: Same.

From-SVN: r144053
      Benjamin Kosnik committed
    • Daily bump. · 7314b35a 
      From-SVN: r144050
      GCC Administrator committed
    • rs6000.md (allocate_stack): Always use an update form instruction to update the… · d4bacef0 
      rs6000.md (allocate_stack): Always use an update form instruction to update the stack back chain word...

	* config/rs6000/rs6000.md (allocate_stack): Always use an update
	form instruction to update the stack back chain word, even if the
	user has disabled the generation of update instructions.
	(movdi_<mode>_update_stack): New.
	(movsi_update_stack): Likewise.
	* config/rs6000/rs6000.c (rs6000_emit_allocate_stack): Likewise,
	always use an update form instruction to update the stack back
	chain word.

From-SVN: r144047
      Ben Elliston committed
  7. 09 Feb, 2009 8 commits