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2011-11-14sse.md (round<mode>2): Use register_operand for operand 1 predicate.Uros Bizjak2-4/+12
* config/i386/sse.md (round<mode>2): Use register_operand for operand 1 predicate. (round<mode>2_sfix): Ditto. (round<mode>2_vec_pack_sfix): Ditto for operand 1 and operand 2. From-SVN: r181369
2011-11-14runtime: Use some of 6g runtime.c for easier merging.Ian Lance Taylor9-74/+257
From-SVN: r181368
2011-11-14* gcov.c (canonicalize_name): Protect use of S_ISLNK.Nathan Sidwell2-3/+12
From-SVN: r181367
2011-11-14Trivial: add cleanup-tree-dump in testcase, fix typo in comment.Torvald Riegel2-1/+6
gcc/testsuite: * g++.dg/tm/template-1.C: Add cleanup-tree-dump. Fix typo in comment. From-SVN: r181366
2011-11-14i386.c (core cost model): Correct pasto.Jan Hubicka2-4/+8
gcc: 2011-11-14 Jan Hubicka <jh@suse.cz> * config/i386/i386.c (core cost model): Correct pasto. From-SVN: r181365
2011-11-14avx-recip-vec.c: New test.Uros Bizjak31-556/+230
* gcc.target/i386/avx-recip-vec.c: New test. * gcc.target/i386/avx-lrintf-vec.c: Ditto. * gcc.target/i386/avx-lrint-vec.c: Ditto. * gcc.target/i386/avx-ceilf-vec.c: Include sse4_1-ceilf-vec.c. * gcc.target/i386/avx-ceil-vec.c: Include sse4_1-ceil-vec.c. * gcc.target/i386/avx-floorf-vec.c: Include sse4_1-floorf-vec.c. * gcc.target/i386/avx-floor-vec.c: Include sse4_1-floor-vec.c. * gcc.target/i386/avx-rintf-vec.c: Include sse4_1-rintf-vec.c. * gcc.target/i386/avx-rint-vec.c: Include sse4_1-rint-vec.c. * gcc.target/i386/avx-roundf-vec.c: Include sse4_1-roundf-vec.c. * gcc.target/i386/avx-round-vec.c: Include sse4_1-round-vec.c. * gcc.target/i386/avx-truncf-vec.c: Include sse4_1-truncf-vec.c. * gcc.target/i386/avx-trunc-vec.c: Include sse4_1-trunc-vec.c. * gcc.target/i386/avx-copysignf-vec.c: Include sse-copysignf-vec.c. * gcc.target/i386/avx-copysign-vec.c: Include sse2-copysign-vec.c. From-SVN: r181364
2011-11-14re PR c++/51107 ([C++11] Accepts invalid literal operator with void argument ↵Ed Smith-Rowland4-4/+18
list.) PR c++/51107 * typeck.c (check_literal_operator_args): Add processing_specialization to check for void template fn. Test for exact arity for non-template fn. From-SVN: r181363
2011-11-14sse.md (round<mode>2_sfix): New expander.Uros Bizjak17-46/+769
* config/i386/sse.md (round<mode>2_sfix): New expander. (round<mode>2_vec_pack_sfix): Ditto. (<sse4_1>_round<ssemodesuffix>_sfix<avxsizesuffix>): Ditto. (<sse4_1>_round<ssemodesuffix>_vec_pack_sfix<avxsizesuffix>): Ditto. * config/i386/builtin-types.def (V4SI_FTYPE_V4SF_ROUND, V8SI_FTYPE_V8SF_ROUND, V4SI_FTYPE_V2DF_V2DF_ROUND, V8SI_FTYPE_V4DF_V4DF_ROUND): New builtin types. * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_{FLOORPD,CEILPD,ROUNDPD_AZ}_VEC_PACK_SFIX{,256} and IX86_BUILTIN_{FLOORPS,CEILPS,ROUNDPS_AZ}_SFIX{,256} defines. (bdesc_args): Add __builtin_ia32_{floorpd,ceilpd}_vec_pack_sfix{,256}, __builtin_ia32_roundpd_az_vec_pack_sfix{,256}, __builtin_ia32_{floorps,ceilps}_sfix{,256}and __builtin_ia32_roundps_az_sfix{,256} descriptions. (ix86_expand_sse_round_vec_pack_sfix): New. (ix86_expand_args_builtin): Handle V4SI_FTYPE_V4SF_ROUND, V8SI_FTYPE_V8SF_ROUND, V4SI_FTYPE_V2DF_V2DF_ROUND and V8SI_FTYPE_V4DF_V4DF_ROUND types. Check last argument of CODE_FOR_sse4_1_roundpd_vec_pack_sfix, CODE_FOR_sse4_1_roundps_sfix, CODE_FOR_avx_roundpd_vec_pack_sfix256 and CODE_FOR_avx_roundps_sfix256. (ix86_builtin_vectorized_function): Handle BUILT_IN_{I,L,LL}FLOOR{,F}, BUILT_IN_{I,L,LL}CEIL{,F} and BUILT_IN_{I,L,LL}ROUND{,F} testsuite/ChangeLog: * gcc.target/i386/sse4_1-floor-sfix-vec.c: New test. * gcc.target/i386/sse4_1-floorf-sfix-vec.c: Ditto. * gcc.target/i386/avx-floor-sfix-vec.c: Ditto. * gcc.target/i386/avx-floorf-sfix-vec.c: Ditto. * gcc.target/i386/sse4_1-ceil-sfix-vec.c: Ditto. * gcc.target/i386/sse4_1-ceilf-sfix-vec.c: Ditto. * gcc.target/i386/avx-ceil-sfix-vec.c: Ditto. * gcc.target/i386/avx-ceilf-sfix-vec.c: Ditto. * gcc.target/i386/sse4_1-round-sfix-vec.c: Ditto. * gcc.target/i386/sse4_1-roundf-sfix-vec.c: Ditto. * gcc.target/i386/avx-round-sfix-vec.c: Ditto. * gcc.target/i386/avx-roundf-sfix-vec.c: Ditto. From-SVN: r181361
2011-11-14Check ia32 instead of ilp32.H.J. Lu2-1/+5
2011-11-14 H.J. Lu <hongjiu.lu@intel.com> * testsuite/lib/libitm.exp: Check ia32 instead of ilp32. From-SVN: r181360
2011-11-14re PR c++/6936 (member "using" binds wrong)Fabien Chêne49-106/+931
PR c++/6936 PR c++/25994 PR c++/26256 PR c++/30195 * search.c (lookup_field_1): Look through USING_DECL. (lookup_field_r): Call lookup_fnfields_slot instead of lookup_fnfields_1. * semantics.c (finish_member_declaration): Remove the check that prevents USING_DECLs from being verified by pushdecl_class_level. Call add_method for using declarations that designates functions if the using declaration is in a template class. Set DECL_IGNORED_P on class-scope using declarations. * typeck.c (build_class_member_access_expr): Handle USING_DECLs. * class.c (check_field_decls): Keep using declarations. (add_method): Remove two diagnostics about conflicting using declarations. * parser.c (cp_parser_nonclass_name): Handle USING_DECLs. * decl.c (start_enum): Call xref_tag whenever possible. * cp-tree.h (strip_using_decl): Declare, and reident the previous function. * name-lookup.c (strip_using_decl): New function. (supplement_binding_1): Call strip_using_decl on decl and bval. Perform most of the checks with USING_DECLs stripped. Also check that the target decl and the target bval does not refer to the same declaration. Allow pushing an enum multiple times in a template class. Adjustment to diagnose using redeclarations. Call diagnose_name_conflict. (push_class_level_binding): Call strip_using_decl on decl and bval. Perform most of the checks with USING_DECLs stripped. Return true if both decl and bval refer to USING_DECLs and are dependent. (diagnose_name_conflict): New function. From-SVN: r181359
2011-11-14re PR middle-end/50598 (Undefined symbols: "___emutls_v.*", ... on ↵Jan Hubicka1-0/+10
*-apple-darwin*) PR middle-end/50598 * cgraph.h (varpool_externally_visible_p): Declare. (varpool_add_new_variable): Declare. * tree-emultls.c (get_emutls_init_templ_addr, new_emutls_decl): Use varpool_add_new_variable. * ipa.c (varpool_externally_visible_p): Export. * varpool.c (varpool_add_new_variable): New function. From-SVN: r181358
2011-11-14sw-1.c: Force rep;movsb.Zolotukhin Michael12-247/+898
* gcc.target/i386/sw-1.c: Force rep;movsb. * config/i386/i386.h (processor_costs): Add second dimension to stringop_algs array. * config/i386/i386.c (cost models): Initialize second dimension of stringop_algs arrays. (core_cost): New costs based on generic64 costs with updated stringop values. (promote_duplicated_reg): Add support for vector modes, add declaration. (promote_duplicated_reg_to_size): Likewise. (processor_target): Set core costs for core variants. (expand_set_or_movmem_via_loop_with_iter): New function. (expand_set_or_movmem_via_loop): Enable reuse of the same iters in different loops, produced by this function. (emit_strset): New function. (expand_movmem_epilogue): Add epilogue generation for bigger sizes, use SSE-moves where possible. (expand_setmem_epilogue): Likewise. (expand_movmem_prologue): Likewise for prologue. (expand_setmem_prologue): Likewise. (expand_constant_movmem_prologue): Likewise. (expand_constant_setmem_prologue): Likewise. (decide_alg): Add new argument align_unknown. Fix algorithm of strategy selection if TARGET_INLINE_ALL_STRINGOPS is set; Skip sse_loop (decide_alignment): Update desired alignment according to chosen move mode. (ix86_expand_movmem): Change unrolled_loop strategy to use SSE-moves. (ix86_expand_setmem): Likewise. (ix86_slow_unaligned_access): Implementation of new hook slow_unaligned_access. * config/i386/i386.md (strset): Enable half-SSE moves. * config/i386/sse.md (vec_dupv4si): Add expand for vec_dupv4si. (vec_dupv2di): Add expand for vec_dupv2di. Co-Authored-By: Jan Hubicka <jh@suse.cz> From-SVN: r181357
2011-11-14re PR bootstrap/51094 (Bootstrap failure at revision 181279 on non-ELF targets)Dimitrios Apostolou3-16/+7
PR bootstrap/51094 PR middle-end/51116 * config/elfos.h (TARGET_ASM_INTERNAL_LABEL): Remove. * varasm.c (default_elf_internal_label): Remove. From-SVN: r181355
2011-11-14gcov.c (generate_results): Add missing semicolon and correct indent.Kai Tietz2-3/+8
* gcov.c (generate_results): Add missing semicolon and correct indent. From-SVN: r181353
2011-11-14re PR testsuite/51059 (FAIL: gcc.misc-tests/gcov-14.c (test for excess ↵Iain Sandoe2-1/+7
errors) on *-apple-darwin*) gcc/testsuite: PR testsuite/51059 * gcc.misc-tests/gcov-14.c (dg-options): Adjust to use dg-additional-options. From-SVN: r181350
2011-11-14cmath (frexp, [...]): Do not mark constexpr, not viable anyway due to the ↵Paolo Carlini2-7/+12
pointer parameter. 2011-11-14 Paolo Carlini <paolo.carlini@oracle.com> * include/c_global/cmath (frexp, modf, remquo): Do not mark constexpr, not viable anyway due to the pointer parameter. From-SVN: r181349
2011-11-14re PR fortran/51073 (_gfortran_caf_register incorrectly assumes malloc(0) ↵Tobias Burnus2-2/+11
returns non-NULL) 2011-11-14 Tobias Burnus <burnus@net-b.de> PR fortran/51073 * trans-decl.c (generate_coarray_sym_init): Handle zero-sized * arrays. From-SVN: r181348
2011-11-14re PR bootstrap/51112 (LTO bootstrap failed with bootstrap-profiled)Ira Rosen2-1/+6
PR bootstrap/51112 * tree-vect-stmts.c (vectorizable_condition): Initialize comp_vectype. From-SVN: r181347
2011-11-14Fix a cross reference.Mingjie Xing2-1/+6
From-SVN: r181346
2011-11-14Daily bump.GCC Administrator1-1/+1
From-SVN: r181345
2011-11-13cmath (atan2, [...]): Simplify constraining on the return type.Paolo Carlini3-105/+30
2011-11-13 Paolo Carlini <paolo.carlini@oracle.com> * include/c_global/cmath (atan2, fmod, pow, copysign, fdim, fma, fmax, fmin, hypot, nextafter, remainder, remquo): Simplify constraining on the return type. * include/tr1/cmath (copysign, fdim, fma, fmax, fmin, hypot, nextafter, remainder, remquo): Likewise. From-SVN: r181341
2011-11-13re PR target/50694 (SH Target: SH2A little endian does not actually work)Oleg Endo5-11/+38
PR target/50694 * config/sh/sh.h (IS_LITTLE_ENDIAN_OPTION, UNSUPPORTED_SH2A): New macros. (DRIVER_SELF_SPECS): Use new macros to filter out unsupported options taking the default configuration into account. * gcc.target/sh/pr21255-2-ml.c: Skip if -mb or -m5* is specified. Remove redundant runtime checks. * gcc.target/sh/20080410-1.c: Skip if -mb is specified. Allow for other than -m4. Fix typos in comments. From-SVN: r181340
2011-11-13config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from tmake_file list.John David Anglin4-16/+23
* config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from tmake_file list. * config/pa/t-stublib: Merge rules from config/pa/t-stublib64. * config/pa/t-stublib64: Delete. From-SVN: r181339
2011-11-13install.texi (Specific): Fix anchor for x86_64-*-solaris2.1[0-9]*.Jonathan Wakely2-1/+6
* doc/install.texi (Specific): Fix anchor for x86_64-*-solaris2.1[0-9]*. From-SVN: r181338
2011-11-13gcov.c (source_prefix, [...]): New globals.Nathan Sidwell3-13/+88
* gcov.c (source_prefix, source_length): New globals. (flag_relative_only): Likewise. (print_usage, options, process_args): Update. (generate_results): Use coverage.name, check flag_relative_only. Adjust messages. (find_source): Check source_prefix. (output_lines): Use coverage.name, adjust messages. * doc/gcov.texi (Invoking Gcov): Document new options. From-SVN: r181335
2011-11-13re PR c++/986 (g++ misses warning for reference on temporary that invokes ↵Jason Merrill5-1/+28
undefined behaviour) PR c++/986 * call.c (set_up_extended_ref_temp): Warn about references bound to non-static reference members. * init.c (perform_member_init): Pass in the member. From-SVN: r181334
2011-11-13* using.xml: Use GNU/Linux.Gerald Pfeifer2-3/+7
From-SVN: r181333
2011-11-12re PR c++/51060 (Temporary object stack space is not re-used)Jason Merrill10-15/+106
PR c++/51060 * gimplify.c (gimplify_target_expr): Add a clobber to the cleanup. (gimplify_modify_expr): Don't try to simplify it. * cp/cp-gimplify.c (cp_gimplify_expr): Leave clobbers alone. From-SVN: r181332
2011-11-13Daily bump.GCC Administrator1-1/+1
From-SVN: r181331
2011-11-12re PR bootstrap/51094 (Bootstrap failure at revision 181279 on non-ELF targets)Dimitrios Apostolou3-1/+8
PR bootstrap/51094 * config/elfos.h (STRING_ASM_OP): Define. * varasm.c (default_elf_asm_output_limited_string): Use it. From-SVN: r181327
2011-11-12re PR bootstrap/51094 (Bootstrap failure at revision 181279 on non-ELF targets)Dimitrios Apostolou5-2/+20
PR bootstrap/51094 * gcc/configure.ac: Check for stpcpy declaration. * system.h: Declare it if not. * config.in, configure: Regenerate. From-SVN: r181326
2011-11-12ppc-linux: Fix call to _Unwind_SetGRPtrRichard Henderson2-1/+6
* config/rs6000/linux-unwind.h (frob_update_context): Properly cast the pointer argument to _Unwind_SetGRPtr. From-SVN: r181325
2011-11-12rs6000: fix*_trunc insns use nonimmediate_operandRichard Henderson2-2/+6
* config/rs6000/rs6000.md (fix_trunc<SFDF>si2_stfiwx): Use nonimmediate_operand for the destination. (fixuns_trunc<SFDF>si2_stfiwx): Likewise. From-SVN: r181324
2011-11-12builtins.c (expand_builtin_compare_and_swap): If target is const0, don't ↵Richard Henderson2-8/+19
pass the target to expand_atomic_compare_and_swap. * builtins.c (expand_builtin_compare_and_swap): If target is const0, don't pass the target to expand_atomic_compare_and_swap. (expand_builtin_atomic_compare_exchange): Likewise. From-SVN: r181323
2011-11-12sh-linux: Install __sync libfuncs.Richard Henderson3-0/+15
* config/sh/linux.h (TARGET_INIT_LIBFUNCS): New. * config/sh/sh.c (sh_init_sync_libfuncs): New. From-SVN: r181322
2011-11-12re PR libstdc++/51083 (TR1 [tr.c99.cmath.over] and C++11 [cmplx.over] ↵Jonathan Wakely6-25/+277
overloads not constrained) PR libstdc++/51083 * include/ext/type_traits.h (__promote): Only define __type member for integral and floating point types, to prevent math functions participating in overload resolution for other types. (__promote_2, __promote_3, __promote_4): Use __promote in default template argument values, so deduction only succeeds for integral and floating point types. * testsuite/26_numerics/cmath/51083.cc: New. * testsuite/26_numerics/complex/51083.cc: New. * testsuite/tr1/8_c_compatibility/cmath/51083.cc: New. * testsuite/tr1/8_c_compatibility/complex/51083.cc: New. From-SVN: r181321
2011-11-12hppa: Install __sync libfuncs for linux.Richard Henderson4-0/+17
* config/pa/pa-linux.h (TARGET_SYNC_LIBCALL): New. * config/pa/pa.h (TARGET_SYNC_LIBCALL): New default. * config/pa/pa.c (pa_init_libfuncs): Use init_sync_libfuncs. From-SVN: r181320
2011-11-12Makefile.in (stamp-gnatlib-$(RTSDIR)): Don't link s-oscons.ads.Iain Sandoe6-41/+57
ada: * gcc-interface/Makefile.in (stamp-gnatlib-$(RTSDIR)): Don't link s-oscons.ads. (OSCONS_CPP, OSCONS_EXTRACT): New. (./bldtools/oscons/xoscons): New Target. ($(RTSDIR)/s-oscons.ads): New Target. (gnatlib): Depend on $(RTSDIR)/s-oscons.ads. * gcc-interface/Make-lang.in (ada/s-oscons.ads) Remove as dependency. * Make-generated.in: Remove machinery to generate xoscons and ada/s-oscons.ads. libada: Makefile.in: Change dependency on oscons to depend on the generator tool. From-SVN: r181319
2011-11-12gcc-simulate-thread.exp (simulate-thread): Do not run on alpha*-*-linux* ↵Uros Bizjak2-0/+10
targets. * lib/gcc-simulate-thread.exp (simulate-thread): Do not run on alpha*-*-linux* targets. From-SVN: r181318
2011-11-12re PR testsuite/51059 (FAIL: gcc.misc-tests/gcov-14.c (test for excess ↵Iain Sandoe2-0/+8
errors) on *-apple-darwin*) gcc/testsuite: PR testsuite/51059 * gcc.misc-tests/gcov-14.c (dg-options): Force flat namespace for Darwin targets and allow external symbols to be undefined. From-SVN: r181317
2011-11-12re PR target/45233 (FAIL: gcc.c-torture/compile/pr44707.c)Iain Sandoe2-0/+8
gcc: PR target/45233 * config/rs6000/rs6000.c (rs6000_legitimize_reload_address): Only expand a symbol ref. into an access when the entity is defined in the TU. From-SVN: r181315
2011-11-12objc-next-runtime-abi-01.c (objc_eh_personality): Use gcc personality for ↵Iain Sandoe2-1/+9
Objective-C m32. gcc/obj: * objc-next-runtime-abi-01.c (objc_eh_personality): Use gcc personality for Objective-C m32. From-SVN: r181312
2011-11-12re PR bootstrap/50822 (Solaris/SPARC bootstrap failure with Sun as: invalid ↵Jan Hubicka2-2/+9
assembler for ios_init.cc) PR bootstrap/50822 * cgraphunit.c (output_weakrefs): Output really only weakrefs. From-SVN: r181311
2011-11-12MAINTAINERS (Reviewers): Keep the list sorted.Andrey Belevantsev2-4/+8
* MAINTAINERS (Reviewers): Keep the list sorted. From-SVN: r181310
2011-11-12gcov.c (struct name_map): New.Nathan Sidwell5-101/+319
* gcov.c (struct name_map): New. (names, n_names, a_names): New global vars. (print_usage): Adjust usage. (generate_results): Canonicalize main file name. (release_structures): Adjust. (name_search, name_sort): New callbacks. (find_source): Look for and create a canonical name. (canonicalize_name): New. (make_gcov_file_name): Reimplement and fix mangling. (mangle_name): New. * doc/gcov.texi: Update documentation about path preservation. testsuite/ * gcc.misc-tests/gcov-15.c: New. From-SVN: r181309
2011-11-12Fix recent entryEric Botcazou1-32/+25
From-SVN: r181308
2011-11-11Fix Linux/sparc build after generic asm output optimizations.David S. Miller3-18/+5
* config/sparc/linux.h (ASM_GENERATE_INTERNAL_LABEL): Delete. * config/sparc/linux64.h (ASM_GENERATE_INTERNAL_LABEL): Delete. From-SVN: r181307
2011-11-12Daily bump.GCC Administrator1-1/+1
From-SVN: r181306
2011-11-11Introduce G structure and thread-local global g.Ian Lance Taylor14-133/+102
From-SVN: r181301
2011-11-11i386-protos.h (ix86_maybe_emit_epilogue_vzeroupper): New prototype.Jakub Jelinek4-4/+23
* config/i386/i386-protos.h (ix86_maybe_emit_epilogue_vzeroupper): New prototype. * config/i386/i386.c (ix86_maybe_emit_epilogue_vzeroupper): New function. (ix86_expand_epilogue): Use it. * config/i386/i386.md (return, simple_return): Call it in the expanders. From-SVN: r181300
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