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  1. 19 Feb, 2009 9 commits
    • re PR target/39175 (ICE while compiling qt-4.5.0-rc1) · 09812622 
      	PR target/39175
	* c-common.c (c_determine_visibility): If visibility changed and
	DECL_RTL has been already set, call make_decl_rtl to update symbol
	flags.

	* decl2.c (determine_visibility): If visibility changed and
	DECL_RTL has been already set, call make_decl_rtl to update symbol
	flags.

	* gcc.dg/visibility-20.c: New test.
	* g++.dg/ext/visibility/visibility-11.C: New test.

From-SVN: r144305
      Jakub Jelinek committed
    • scanner.c (load_line): At end of line, skip '\r' without setting the truncation flag. · 9c747b97 
      2009-02-19  Daniel Franke  <franke.daniel@gmail.com>

        * scanner.c (load_line): At end of line, skip '\r' without setting
        the truncation flag.

From-SVN: r144303
      Daniel Franke committed
    • re PR c++/39188 (G++ doesn't handle static anonymous union right) · 68017cb4 
      gcc/

2009-02-19  H.J. Lu  <hongjiu.lu@intel.com>

	PR c++/39188
	* varasm.c (assemble_variable): Don't check DECL_NAME when
	globalizing a variable.

gcc/cp/

2009-02-19  H.J. Lu  <hongjiu.lu@intel.com>

	PR c++/39188
	* cp-tree.h (maybe_commonize_var): New.

	* decl.c (maybe_commonize_var): Make it extern.

	* decl2.c (finish_anon_union): Call maybe_commonize_var.

gcc/testsuite/

2009-02-19  H.J. Lu  <hongjiu.lu@intel.com>

	PR c++/39188
	* g++.dg/abi/pr39188-1a.C: New.
	* g++.dg/abi/pr39188-1b.C: Likewise.
	* g++.dg/abi/pr39188-1.h: Likewise.
	* g++.dg/abi/pr39188-2a.C: Likewise.
	* g++.dg/abi/pr39188-2b.C: Likewise.
	* g++.dg/abi/pr39188-2.h: Likewise.
	* g++.dg/abi/pr39188-3a.C: Likewise.
	* g++.dg/abi/pr39188-3b.C: Likewise.
	* g++.dg/abi/pr39188-3.h: Likewise.

From-SVN: r144297
      H.J. Lu committed
    • re PR c/38483 (generated aborts lose previous side-effects) · ab4194da 
      	PR c/38483
	* builtins.c (gimplify_va_arg_expr): Evaluate the va_list
	expression before any __builtin_trap call.
	* c-typeck.c (build_function_call): Convert and check function
	arguments before generating a call to a trap.  Evaluate the
	function arguments before the trap.

testsuite:
	* gcc.c-torture/execute/call-trap-1.c,
	gcc.c-torture/execute/va-arg-trap-1.c, gcc.dg/call-diag-1.c: New
	tests.

From-SVN: r144296
      Joseph Myers committed
    • re PR target/39228 (387 optimised __builtin_isinf() gives incorrect result) · 6b67572e 
      	PR target/39228
	* config/i386/i386.md (isinfxf2): Split from isinf<mode>2.
	(UNSPEC_FXAM_MEM): New unspec.
	(fxam<mode>2_i387_with_temp): New insn and split pattern.
	(isinf<mode>2): Use MODEF mode iterator.  Force operand[1] through
	memory using fxam<mode>2_i387_with_temp to remove excess precision.

testsuite/ChangeLog:

	PR target/39228
	* gcc.c-torture/execute/pr39228.c: New test.

From-SVN: r144293
      Uros Bizjak committed
    • re PR tree-optimization/39207 (Strict aliasing warnings in libstdc++ headers) · 9e39dba6 
      2009-02-19  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/39207
	PR tree-optimization/39074
	* tree-ssa-structalias.c (storedanything_id, var_storedanything,
	storedanything_tree): New.
	(do_ds_constraint): Simplify ANYTHING shortcutting.  Update
	the STOREDANYTHING solution if the lhs solution contains
	ANYTHING.
	(build_succ_graph): Add edges from STOREDANYTHING to all
	non-direct nodes.
	(init_base_vars): Initialize STOREDANYTHING.
	(compute_points_to_sets): Free substitution info after
	building the succ graph.
	(ipa_pta_execute): Likewise.

	* gcc.dg/torture/pr39074.c: New testcase.
	* gcc.dg/torture/pr39074-2.c: Likewise.
	* gcc.dg/torture/pr39074-3.c: Likewise.

	* tree-ssa-structalias.c (struct variable_info): Add may_have_pointers
	field.
	(do_ds_constraint): Do not add to special var or non-pointer
	field solutions.
	(type_could_have_pointers): Split out from ...
	(could_have_pointers): ... here.  For arrays use the element type.
	(create_variable_info_for): Initialize may_have_pointers.
	(new_var_info): Likewise.
	(handle_lhs_call): Make the HEAP variable unknown-sized.
	(intra_create_variable_infos): Use a type with pointers for
	PARM_NOALIAS, make it unknown-sized.

From-SVN: r144292
      Richard Guenther committed
    • doxygroups.cc: Move algorithm groups into algorithmfwd.h. · aac2878e 
      2009-02-18  Benjamin Kosnik  <bkoz@redhat.com>

	* doc/doxygen/doxygroups.cc: Move algorithm groups into algorithmfwd.h.
	* doc/doxygen/user.cfg.in: Update.
	* scripts/run_doxygen: Adjust for new group names.

	* include/tr1_impl/random: Update doxygen group markup.
	* include/tr1_impl/unordered_map: Same.
	* include/tr1_impl/unordered_set: Same.
	* include/tr1_impl/array: Same.
	* include/std/numeric: Same.
	* include/std/utility: Same.
	* include/std/bitset: Same.
	* include/std/iosfwd: Same.
	* include/bits/stl_list.h: Same.
	* include/bits/stl_map.h: Same.
	* include/bits/stl_algobase.h: Same.
	* include/bits/stl_queue.h: Same.
	* include/bits/stl_set.h: Same.
	* include/bits/stl_stack.h: Same.
	* include/bits/stl_iterator_base_types.h: Same.
	* include/bits/forward_list.h: Same.
	* include/bits/basic_string.h: Same.
	* include/bits/stl_multimap.h: Same.
	* include/bits/stl_vector.h: Same.
	* include/bits/stl_deque.h: Same.
	* include/bits/stl_multiset.h: Same.
	* include/bits/stl_algo.h: Same.
	* include/bits/stl_bvector.h: Same.
	* include/bits/algorithmfwd.h: Same.
	* include/bits/stl_function.h: Same.
	* include/tr1/cmath: Same.
	* include/backward/binders.h: Same.

From-SVN: r144290
      Benjamin Kosnik committed
    • re PR c++/39219 (attribute doesn't work with enums properly) · 57c2231b 
      gcc/cp

2009-02-18  H.J. Lu  <hongjiu.lu@intel.com>

	PR c++/39219
	* parser.c (cp_parser_enum_specifier): Apply all attributes.

gcc/testsuite/

2009-02-18  H.J. Lu  <hongjiu.lu@intel.com>

	PR c++/39219
	* g++.dg/parse/attr3.C: New.

From-SVN: r144284
      H.J. Lu committed
    • Daily bump. · 525dbc9a 
      From-SVN: r144282
      GCC Administrator committed
  3. 18 Feb, 2009 16 commits
    • re PR testsuite/38165 (g++.dg/pubtypes.C fails at -m32/-m64 on i686-apple-darwin9) · 5842753d 
      2009-02-18  Jack Howarth <howarth@bromo.med.uc.edu>

	PR testsuite/38165
	* g++.dg/pubtypes.C: Adopt Radar 4535968 fix to testcase.

From-SVN: r144277
      Jack Howarth committed
    • re PR testsuite/38166 (g++.dg/ext/visibility/class1.C fails at -m64 on i686-apple-darwin9) · 4a877673 
      2009-02-18  Jack Howarth <howarth@bromo.med.uc.edu>

	PR testsuite/38166
	* g++.dg/ext/visibility/class1.C: Revert revision 122348
	and skip on Darwin.

From-SVN: r144274
      Jack Howarth committed
    • re PR target/39224 (ABI attribute doesn't work with long double) · fd7b2603 
      2009-02-18  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/39224
	* config/i386/i386.c (ix86_return_in_memory): Properly check
	ABI.

From-SVN: r144272
      H.J. Lu committed
    • revert accidental commit · a669372a 
      From-SVN: r144271
      Jason Merrill committed
    • re PR target/39179 (Wrong code in c++ for const members initialized in external file) · 98b80692 
              PR target/39179
        * tree-ssa-ccp.c (get_symbol_constant_value): Don't assume zero
        value if DECL_EXTERNAL.
        * tree-sra.c (sra_walk_gimple_assign): Likewise.
        * target.h (gcc_target::binds_local_p): Clarify module.
        * tree.h (TREE_PUBLIC): Clarify module.

From-SVN: r144270
      Jason Merrill committed
    • fix typo · 1e80963d 
      From-SVN: r144269
      Jason Merrill committed
    • gfortran.texi: New chapter about compiler characteristics. · 71810d0e 
      2009-02-18  Daniel Kraft  <d@domob.eu>

	* gfortran.texi: New chapter about compiler characteristics.
	(Compiler Characteristics): Document KIND type parameters here.

From-SVN: r144268
      Daniel Kraft committed
    • misc.c (gnat_post_options): Turn off warn_psabi. · e98c0739 
      2009-02-18  H.J. Lu  <hongjiu.lu@intel.com>

	* gcc-interface/misc.c (gnat_post_options): Turn off warn_psabi.

From-SVN: r144267
      H.J. Lu committed
    • intrinsic.texi (MALLOC): Make example more portable. · 8c685e61 
      2009-02-18  Tobias Burnus  <burnus@net-b.de>

       * intrinsic.texi (MALLOC): Make example more portable.

From-SVN: r144266
      Tobias Burnus committed
    • callabi.exp: Moved to ... · 19e56697 
      2009-02-18  H.J. Lu  <hongjiu.lu@intel.com>

	* gcc.dg/callabi/callabi.exp: Moved to ...
	* gcc.target/x86_64/abi/callabi/callabi.exp: Here.  Only run
	in 64bit mode.

	* gcc.target/x86_64/abi/callabi/func-1.c: Don't check target.
	* gcc.target/x86_64/abi/callabi/func-indirect.c: Likewise.
	* gcc.target/x86_64/abi/callabi/func-indirect.c: Likewise.
	* gcc.target/x86_64/abi/callabi/pr38891.c: Likewise.
	* gcc.target/x86_64/abi/callabi/vaarg-1.c: Likewise.
	* gcc.target/x86_64/abi/callabi/vaarg-2.c: Likewise.
	* gcc.target/x86_64/abi/callabi/vaarg-3.c: Likewise.

	* gcc.dg/callabi/callabi.h: Moved to ...
	* gcc.target/x86_64/abi/callabi/callabi.h: Here.

	* gcc.dg/callabi/func-1.c: Moved to ...
	* gcc.target/x86_64/abi/callabi/func-1.c: Here.

	* gcc.dg/callabi/func-indirect.c: Moved to ...
	* gcc.target/x86_64/abi/callabi/func-indirect.c: Here.

	* gcc.dg/callabi/pr38891.c: Moved to ...
	* gcc.target/x86_64/abi/callabi/pr38891.c: Here.

	* gcc.dg/callabi/vaarg-1.c: Moved to ...
	* gcc.target/x86_64/abi/callabi/vaarg-1.c: Here.

	* gcc.dg/callabi/vaarg-2.c: Moved to ...
	* gcc.target/x86_64/abi/callabi/vaarg-2.c: Here.

	* gcc.dg/callabi/vaarg-3.c: Moved to ...
	* gcc.target/x86_64/abi/callabi/vaarg-3.c: Here.

From-SVN: r144264
      H.J. Lu committed
    • MAINTAINERS (Write After Approval): Add myself. · b0adb088 
      2009-02-18  Bingfeng Mei  <bmei@broadcom.com>

	* MAINTAINERS (Write After Approval): Add myself.

From-SVN: r144260
      Bingfeng Mei committed
    • system_error (system_category): To system_category(). · 9b3003d5 
      2009-02-17  Benjamin Kosnik  <bkoz@redhat.com>

	* include/std/system_error (system_category): To system_category().
	(generic_category): To generic_category. DR 890.
	* src/system_error.cc: Define.
	* include/bits/functexcept.h: Only one __throw_system_error.
	* src/functexcept.cc: Same.
	* include/std/mutex: Fixup for changes above.
	* testsuite/19_diagnostics/error_condition/cons/1.cc: Same.
	* testsuite/19_diagnostics/error_code/cons/1.cc: Same.
	* testsuite/19_diagnostics/system_error/cons-1.cc: Same.
	* config/abi/pre/gnu.ver: Clean up exports.

From-SVN: r144259
      Benjamin Kosnik committed
    • re PR target/38891 (using ms_abi function attribute with -mno-sse generates an… · 0705d3f4 
      re PR target/38891 (using ms_abi function attribute with -mno-sse generates an internal compiler error)

gcc/

2009-02-17  Xuepeng Guo  <xuepeng.guo@intel.com>

	PR target/38891
	* config/i386/i386.h (CONDITIONAL_REGISTER_USAGE): Move the hunk of
	initialization for MS_ABI prior to the hunk of !TARGET_MMX.

gcc/testsuite

2009-02-17  Xuepeng Guo  <xuepeng.guo@intel.com>

	PR target/38891
	* gcc.dg/callabi/pr38891.c: New.

2009-02-17  H.J. Lu  <hongjiu.lu@intel.com>

	* gcc.dg/callabi/callabi.exp: New.

From-SVN: r144258
      H.J. Lu committed
    • re PR target/39082 (union with long double doesn't follow x86-64 psABI) · bce08d50 
      gcc/

2009-02-17  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/39082
	* c.opt (Wabi): Support C and ObjC.
	(Wpsabi): New.

	* c-opts.c (c_common_handle_option): Handle OPT_Wabi.

	* config/i386/i386.c (classify_argument): Warn once about the ABI
	change when passing union with long double.

	* doc/invoke.texi: Update -Wabi for warning psABI changes.

gcc/testsuite/

2009-02-17  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/39082
	* g++.dg/compat/struct-layout-1_generate.c (dg_options): Add
	-Wno-abi for x86.
	* gcc.dg/compat/struct-layout-1_generate.c (dg_options): Likewise.

	* gcc.target/i386/pr39082-1.c: New.

	* gcc.target/x86_64/abi/abi-x86_64.exp (additional_flags): Add
	-Wno-abi.

	* gcc.target/x86_64/abi/args.h (XMM_T): Add _m64 and _m128 if
	CHECK_M64_M128 is defined.
	(check_f_arguments): Add "do".
	(check_vector_arguments): New.
	(check_m64_arguments): Likewise.
	(check_m128_arguments): Likewise.

	* gcc.target/x86_64/abi/defines.h: Include <xmmintrin.h>.
	(CHECK_M64_M128): Define.

	* gcc.target/x86_64/abi/test_m64m128_returning.c: New.  Based
	on abitest.
	* gcc.target/x86_64/abi/test_passing_m64m128.c: Likewise.

	* gcc.target/x86_64/abi/test_passing_structs.c: Define __m128
	tests only if CHECK_M64_M128 is defined.

	* gcc.target/x86_64/abi/test_passing_structs.c (m128_struct): New.
	(m128_2_struct): Likewise.
	(check_struct_passing5): Likewise.
	(check_struct_passing6): Likewise.
	(main): Test struct with __m128 if CHECK_M64_M128 is defined.

	* gcc.target/x86_64/abi/test_passing_unions.c (un4): New.
	(un5): Likewise.
	(check_union_passing4): Likewise.
	(main): Test union with __m128 if CHECK_M64_M128 is defined.

From-SVN: r144257
      H.J. Lu committed
    • re PR c/35447 (ICE with broken statement expression) · 5600f233 
      	PR c/35447
	* c-parser.c (c_parser_compound_statement): Always enter and leave
	a scope.

testsuite:
	* gcc.dg/noncompile/pr35447-1.c: New test.

From-SVN: r144256
      Joseph Myers committed
    • Daily bump. · afd1efee 
      From-SVN: r144254
      GCC Administrator committed
  5. 17 Feb, 2009 15 commits