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2012-10-10re PR fortran/54878 (libgfortran issues found by the Coverity scanner)Tobias Burnus2-0/+17
2012-10-10 Tobias Burnus <burnus@net-b.de> PR fortran/54878 * io/unix.c (tempfile_open): Set umask before calling mkstemp. From-SVN: r192325
2012-10-10sfp-machine.h (FP_RND_NEAREST, [...]): Move to ...Uros Bizjak4-15/+39
* config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ... * config/i386/32/sfp-machine.h: ... here. * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): New defines. From-SVN: r192324
2012-10-10re PR tree-optimization/54877 (ICE: tree check: expected ssa_name, have ↵Jakub Jelinek4-1/+35
real_cst in copy_ssa_name_fn, at tree-ssanames.c:335) PR tree-optimization/54877 * tree-vect-loop.c (vect_is_simple_reduction_1): For MINUS_EXPR use make_ssa_name instead of copy_ssa_name. * gcc.dg/torture/pr54877.c: New test. From-SVN: r192322
2012-10-10Move tests written for pr53397 from gcc.dg to gcc.target/i386Venkataramanan Kumar3-4/+14
From-SVN: r192318
2012-10-10lto-streamer-in.c (lto_input_location_bitpack): Rename to ...Richard Biener11-103/+127
2012-10-10 Richard Biener <rguenther@suse.de> * lto-streamer-in.c (lto_input_location_bitpack): Rename to ... (lto_input_location): ... this. Kill original. (input_eh_region): Adjust. (input_struct_function_base): Likewise. (lto_read_tree): Likewise. * lto-streamer-out.c (lto_output_location_bitpack): Rename to ... (lto_output_location): ... this. Kill original. (lto_write_tree): Adjust. (output_eh_region): Likewise. (output_struct_function_base): Likewise. * lto-streamer.c (lto_streamer_hooks_init): Initialize location hooks. * lto-streamer.h (lto_input_location): Adjust prototype. (lto_output_location): Likewise. * streamer-hooks.h (struct streamer_hooks): Adjust prototype of input_location and output_location hooks. (stream_input_location): New define. (stream_output_location): Likewise. * tree-streamer-in.c (unpack_ts_block_value_fields): Adjust. (unpack_value_fields): Likewise. (streamer_read_tree_bitfields): Likewise. (lto_input_ts_decl_minimal_tree_pointers): Likewise. (lto_input_ts_exp_tree_pointers): Likewise. (lto_input_ts_block_tree_pointers): Likewise. * tree-streamer-out.c (pack_ts_block_value_fields): Adjust. (streamer_pack_tree_bitfields): Likewise. (write_ts_decl_minimal_tree_pointers): Likewise. (write_ts_exp_tree_pointers): Likewise. (write_ts_block_tree_pointers): Likewise. * gimple-streamer-in.c (input_phi): Adjust. (input_gimple_stmt): Likewise. * gimple-streamer-out.c (output_phi): Adjust. (output_gimple_stmt): Likewise. * tree-streamer.h (streamer_read_tree_bitfields): Adjust prototype. (streamer_pack_tree_bitfields): Likewise. From-SVN: r192317
2012-10-10pr54782.c: Require effective target pthread.Greta Yorsh2-0/+5
gcc/testsuite * gcc.dg/pr54782.c: Require effective target pthread. From-SVN: r192316
2012-10-10re PR c++/53122 (internal compiler error: in unify, at cp/pt.c:15750)Paolo Carlini2-1/+17
2012-10-10 Paolo Carlini <paolo.carlini@oracle.com> PR c++/53122 * g++.dg/cpp0x/auto35.C: New. From-SVN: r192312
2012-10-10* elf.c (elf_add_syminfo_data): Add casts to avoid warning.Hans-Peter Nilsson2-2/+6
From-SVN: r192311
2012-10-10Fix signed/unsigned warning; Make some mask types HOST_WIDE_INT; Add more ↵Michael Meissner5-66/+231
debugging with -mdebug=reg From-SVN: r192310
2012-10-10type_traits (__do_common_type_impl): Revert for now LWG 2141-related change.Paolo Carlini4-18/+26
2012-10-10 Paolo Carlini <paolo.carlini@oracle.com> * include/std/type_traits (__do_common_type_impl): Revert for now LWG 2141-related change. * testsuite/20_util/common_type/requirements/typedefs-1.cc: Likewise. * testsuite/20_util/common_type/requirements/sfinae_friendly_1.cc: Adjust. From-SVN: r192308
2012-10-10Added forgotten ChangeLog entry.Rainer Orth1-0/+5
From-SVN: r192306
2012-10-10re PR target/51109 (bdver1 scheduler state machine too large)Jakub Jelinek2-4/+5
PR target/51109 * config/i386/bdver1.md (bdver1-mult): Remove. From-SVN: r192305
2012-10-10PR c++/53540 - using fails to be equivalent to typedefDodji Seketeli5-13/+51
In the example of this problem report, during the substituting of int into 'function', tsubst_aggr_type fails for the alias ctxt1. This is because TYPE_TEMPLATE_INFO looks for the TEMPLATE_INFO of the ctxt1 alias at the wrong place and was wrongly finding it to be NULL. Namely, it was looking for it in the DECL_TEMPLATE_INFO of the declaration of the type -- as if ctxt1 was an alias template specialization -- rather than looking for it in its CLASSTYPE_TEMPLATE_INFO. Fixed thus. The other hunks of the patch are a cleanup to make a better use of alias_template_specialization_p. Bootstrapped and tested on x86_64-unknown-linux-gnu against trunk. gcc/cp * cp-tree.h (TYPE_TEMPLATE_INFO): For an alias that is not an instance of alias template, don't look for its TEMPLATE_INFO in its declaration. (alias_template_specialization_p): Take const_tree. * pt.c (alias_template_specialization_p): Take a const_tree. Don't call primary_template_instantiation_p. (primary_template_instantiation_p): Call alias_template_specialization_p. gcc/testsuite/ * g++.dg/cpp0x/alias-decl-24.C: New test. From-SVN: r192304
2012-10-10re PR middle-end/54879 (gcc/combine.c:12018: warning: comparison always ↵Jakub Jelinek2-6/+10
false due to limited range of data type) PR middle-end/54879 * combine.c (count_rtxs): Use RTX_BIN_ARITH resp. RTX_COMM_ARITH instead of '2' resp. 'c' for GET_RTX_CLASS comparisons. From-SVN: r192303
2012-10-10re PR middle-end/54862 (error: comparison between signed and unsigned ↵Jakub Jelinek2-5/+10
integer expressions in simplify-rtx.c) PR middle-end/54862 * simplify-rtx.c (simplify_truncation): Compare UINTVAL instead of INTVAL of second argument with precision resp. op_precision. From-SVN: r192302
2012-10-10PR middle-end/54860 - Make sure attributes hash table is createdDodji Seketeli2-3/+9
On targets cris-elf, alpha and sparc (for instance) it can happen that the attribute_tables variable is empty for fortran. Thus register_scoped_attributes (called by init_attributes) won't call register_scoped_attributes, so the hash table member of scoped_attributes is not created. Later when we try to e.g, lookup an attribute by calling lookup_scoped_attribute_spec, that NULL member hash table comes to byte us as htab_find_with_hash crashes. This patch fixes this by ensuring in register_scoped_attributes that the hash table is created. Tested on cris-elf, x86_64-unknown-linux-gnu against trunk and some commenters on the bug bootstrapped it on alpha and sparc. gcc/ * attribs.c (register_scoped_attributes): Ensure the attribute hash table is created. From-SVN: r192301
2012-10-10Update g++.dg/cpp0x/gen-attrs-{8,36,37}.C as c++11 attributes to types are ↵Dodji Seketeli4-6/+17
ignored The current implementation of C++11 attributes forbids them from being applied to a type unless the type is being declared. I forgot to adjust g++.dg/cpp0x/gen-attrs-{8,36,37}.C that was being run only on ia32. Fixed thus, tested on i386-unknown-linux-gnu and x86_64-unknown-linux-gnu against trunk. gcc/testsuite/ * g++.dg/cpp0x/gen-attrs-8.C: Update the test to reflect the fact that c++11 attributes to types are ignored for now. * g++.dg/cpp0x/gen-attrs-36.C: Likewise. * g++.dg/cpp0x/gen-attrs-37.C: Likewise From-SVN: r192300
2012-10-10Disambiguate nested objc-message-expressions and c++11 attributesDodji Seketeli2-1/+21
A couple of obj-c++ tests were failing[1] because the tokens '[[' can either be the beginning of a c++11 attribute (that is itself at the beginning of a statement), or the beginning of a nested objc-message-expression. This patch resolves the ambiguity by tentatively parsing the c++11 attribute and if it fails, then consider the objc-message-expression. I missed this initially because it didn't occur to me that --enable-languages=all,ada does not include obj-c++. Shame on me. I have now updated my compile farm scripts to use --enable-language=all,ada,obj-c++,go and I [1]: FAIL: obj-c++.dg/syntax-error-6.mm -fgnu-runtime (test for errors, line 11) FAIL: obj-c++.dg/syntax-error-6.mm -fgnu-runtime (test for excess errors) FAIL: obj-c++.dg/template-8.mm -fgnu-runtime (test for excess errors) Tested on x86_64-unknown-linux-gnu against trunk. gcc/cp/ * parser (cp_parser_statement): Parse c++11 attributes tentatively. (cp_parser_std_attribute_spec_seq): Do not warn too early about using c++11 attributes in non c++11 mode. From-SVN: r192299
2012-10-10re PR c++/53741 (ICE on lambda calling static template member function with ↵Paolo Carlini2-0/+23
explicit template argument specification) 2012-10-10 Paolo Carlini <paolo.carlini@oracle.com> PR c++/53741 * g++.dg/cpp0x/lambda/lambda-ice9.C: New. From-SVN: r192298
2012-10-10Fix missing gthr-default.h issue on separate libstdc++ configurePavel Chupin14-12/+49
Fix missing gthr-default.h issue on separate libstdc++ configure * libstdc++-v3/acinclude.m4: Define glibcxx_thread_h. * libstdc++-v3/include/Makefile.am: Use glibcxx_thread_h. * libstdc++-v3/Makefile.in: Regenerate. * libstdc++-v3/configure: Regenerate. * libstdc++-v3/doc/Makefile.in: Regenerate. * libstdc++-v3/include/Makefile.in: Regenerate. * libstdc++-v3/libsupc++/Makefile.in: Regenerate. * libstdc++-v3/po/Makefile.in: Regenerate. * libstdc++-v3/python/Makefile.in: Regenerate. * libstdc++-v3/src/Makefile.in: Regenerate. * libstdc++-v3/src/c++11/Makefile.in: Regenerate. * libstdc++-v3/src/c++98/Makefile.in: Regenerate. * libstdc++-v3/testsuite/Makefile.in: Regenerate. From-SVN: r192297
2012-10-10Fix for PR51109Ganesh Gopalasubramanian2-13/+25
From-SVN: r192296
2012-10-10re PR c++/50478 ([C++0x] Internal compiler error when using initializer lists)Paolo Carlini2-0/+32
2012-10-10 Paolo Carlini <paolo.carlini@oracle.com> PR c++/50478 * g++.dg/cpp0x/initlist67.C: New. From-SVN: r192295
2012-10-10MAINTAINERS: Adjust for changed surename.Richard Biener2-4/+8
2012-10-10 Richard Biener <rguenther@suse.de> * MAINTAINERS: Adjust for changed surename. From-SVN: r192294
2012-10-10re PR bootstrap/54876 (LTO bootstrap broken, streaming garbage-collected BLOCK)Richard Biener2-1/+20
2012-10-10 Richard Biener <rguenther@suse.de> PR middle-end/54876 * ipa-prop.c (prune_expression_for_jf_1): New function. (prune_expression_for_jf): Clear EXPR_LOCATION for all sub-expressions as well. From-SVN: r192293
2012-10-10re PR ada/54845 ([trunk/gcc/c-family/c-ada-spec.c:3114]: (error) Buffer is ↵Arnaud Charlet2-1/+6
accessed out of bounds.) 2012-10-10 Arnaud Charlet <charlet@adacore.com> PR ada/54845 * c-ada-spec.c (print_ada_struct_decl): Increase buf size. From-SVN: r192290
2012-10-10config.gcc: Enable zEC12 for with-arch and with-tune configure switches.Andreas Krebbel9-25/+1009
2012-10-10 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> * config.gcc: Enable zEC12 for with-arch and with-tune configure switches. * common/config/s390/s390-common.c (processor_flags_table): Add zEC12 entry. * config/s390/2827.md: New file. * config/s390/s390-opts.h (enum processor_type): Add PROCESSOR_2827_ZEC12. * config/s390/s390.h (enum processor_flags): Add PF_ZEC12. (TARGET_CPU_ZEC12, TARGET_ZEC12): New macro definitions. * config/s390/s390.c (zEC12_cost): New definition. (s390_option_override): Set costs for zEC12. Set parameter defaults for zEC12. (legitimate_reload_fp_constant_p): Adjust comment. (preferred_la_operand_p): Adjust comment. (s390_expand_insv): Generate insv pattern without CC clobber for zEC12. (s390_adjust_priority): Add zEC12 check. (s390_issue_rate): Return 2 for zEC12. (s390_reorg): Enable code optimizations for zEC12. (s390_sched_reorder): Reorder insns according to OOO attributes. (s390_get_sched_attrmask): New function. (s390_sched_score): New function. (s390_sched_variable_issue): Update s390_sched_state. (s390_sched_init): Reset s390_sched_state. (s390_loop_unroll_adjust): Enable for zEC12. * config/s390/s390.opt: Add zEC12 processor type value. * config/s390/s390.md: Enable mnemonic attribute. (attr cpu, cpu_facility): Add zEC12. Include 2827.md. ("*insv<mode>_zEC12", "*insv<mode>_zEC12_noshift") ("*load_and_trap<mode>"): New insn definition. ("*cmp_and_trap_unsigned_int<mode>"): Add clt and clgt. From-SVN: r192289
2012-10-10dwarf.c (dwarf_fileline): Add cast to avoid warning.Ian Lance Taylor2-3/+8
* dwarf.c (dwarf_fileline): Add cast to avoid warning. (backtrace_dwarf_add): Likewise. From-SVN: r192288
2012-10-09Make Niagara-4 instruction scheduling more accurate.David S. Miller7-40/+96
* config/sparc/sparc.md (type attribute): Add new types 'visl' (VIS logical operation), 'vismv' (VIS move), and 'pdistn'. Rename 'fgm_pdist' to 'pdist'. (*movsi_insn): Use vismv and visl. (*movdi_insn_sp64): Likewise. (*movsf_insn): Likewise. (*movdf_insn_sp64): Likewise. (*mov<VM32:mode>_insn): Likewise, use 'fsrc2s' instead of 'fsrc1s'. (*mov<VM64:mode>_insn_sp64): Likewise, use 'fsrc2s' instead of 'fsrc1s'. (*mov<VM64:mode>_insn_sp32): Likewise, use 'fsrc2s' instead of 'fsrc1s'. (VIS logical instructions): Mark as visl. (pdist_vis): Use 'pdist'. (pditsn<mode>_vis): Use 'pdistn'. * config/sparc/ultra1_2.md: Adjust for new VIS attribute types. * config/sparc/ultra3.md: Likewise. * config/sparc/niagara.md: Likewise. * config/sparc/niagara2.md: Likewise. * config/sparc/niagara4.md: Add cpu units "n4_slot2" and "n4_load_store" for special store scheduling. Use them in load and store reservations. Integer divide and multiply can only issue in slot-1. Represent 1-cycle VIS moves and 3-cycle VIS logic operations. From-SVN: r192286
2012-10-10tree-eh.c (lower_try_finally_onedest): Set correct location for deallocator.Dehao Chen7-6/+50
gcc: 2012-10-10 Dehao Chen <dehao@google.com> * tree-eh.c (lower_try_finally_onedest): Set correct location for deallocator. * gimplify.c (gimplify_expr): Set correct location for TRY stmt. gcc/cp: 2012-10-10 Dehao Chen <dehao@google.com> * cp-gimplify.c (cp_genericize_r): Set location for TRY expr. testsuite: 2012-10-10 Dehao Chen <dehao@google.com> * g++.dg/debug/dwarf2/deallocator.C: Cover more deallocator cases. From-SVN: r192285
2012-10-10re PR target/52480 (SH Target: SH4A movua.l does not work for big endian)Oleg Endo4-5/+41
PR target/52480 * config/sh/sh.md (extv, extzv): Check that operands[3] is zero, regardless of the endianness. PR target/52480 * gcc.target/sh/sh4a-bitmovua.c: Compact skip-if list. Add runtime tests. From-SVN: r192283
2012-10-10Daily bump.GCC Administrator1-1/+1
From-SVN: r192282
2012-10-09re PR c++/53307 (internal crash with variadic templates and decltype)Paolo Carlini2-0/+49
2012-10-10 Paolo Carlini <paolo.carlini@oracle.com> PR c++/53307 * g++.dg/cpp0x/decltype44.C: New. From-SVN: r192279
2012-10-09type_traits (common_time): Provide "SFINAE-friendly" implementation.Daniel Krugler15-71/+630
2012-10-09 Daniel Krugler <daniel.kruegler@googlemail.com> * include/std/type_traits (common_time): Provide "SFINAE-friendly" implementation. (__success_type, __failure_type): Fix. * include/std/chrono (common_type): Likewise for the chrono::time_point specialization. * testsuite/20_util/common_type/requirements/sfinae_friendly_1.cc: New. * testsuite/20_util/common_type/requirements/sfinae_friendly_2.cc: Likewise. * testsuite/20_util/duration/requirements/sfinae_friendly_1.cc: Likewise. * testsuite/20_util/common_type/requirements/typedefs-1.cc: Adjust wrt LWG 2141. * testsuite/20_util/duration/requirements/typedefs_neg1.cc: Adjust dg-error line numbers. * testsuite/20_util/duration/requirements/typedefs_neg2.cc: Likewise. * testsuite/20_util/duration/requirements/typedefs_neg3.cc: Likewise. * testsuite/20_util/make_signed/requirements/typedefs_neg.cc: Likewise. * testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc: Likewise. * testsuite/20_util/declval/requirements/1_neg.cc: Likewise. * testsuite/20_util/result_of/sfinae_friendly_1.cc: Trivial stylistic tweaks. * testsuite/20_util/result_of/sfinae_friendly_2.cc: Likewise. From-SVN: r192276
2012-10-09ext_ins.c: Modify f2 to aviod uninitialized data.Steve Ellcey2-4/+7
2012-10-09 Steve Ellcey <sellcey@mips.com> * gcc.target/ext_ins.c: Modify f2 to aviod uninitialized data. From-SVN: r192274
2012-10-09Change more non-GTY hash tables to use the new type-safe template hash table.Lawrence Crowl20-183/+252
Constify member function parameters that can be const. Correct a couple of expressions in formerly uninstantiated templates. The new code is 0.362% faster in bootstrap, with a 99.5% confidence of being faster. Tested on x86-64. Index: gcc/java/ChangeLog 2012-10-01 Lawrence Crowl <crowl@google.com> * Make-lang.in (JAVA_OBJS): Add dependence on hash-table.o. (JCFDUMP_OBJS): Add dependence on hash-table.o. (jcf-io.o): Add dependence on hash-table.h. * jcf-io.c (memoized_class_lookups): Change to use type-safe hash table. Index: gcc/c/ChangeLog 2012-10-09 Lawrence Crowl <crowl@google.com> * Make-lang.in (c-decl.o): Add dependence on hash-table.h. * c-decl.c (detect_field_duplicates_hash): Change to new type-safe hash table. Index: gcc/objc/ChangeLog 2012-10-01 Lawrence Crowl <crowl@google.com> * Make-lang.in (OBJC_OBJS): Add dependence on hash-table.o. (objc-act.o): Add dependence on hash-table.h. * objc-act.c (objc_detect_field_duplicates): Change to new type-safe hash table. Index: gcc/ChangeLog 2012-10-09 Lawrence Crowl <crowl@google.com> * Makefile.in (fold-const.o): Add depencence on hash-table.h. (dse.o): Likewise. (cfg.o): Likewise. * fold-const.c (fold_checksum_tree): Change to new type-safe hash table. * (print_fold_checksum): Likewise. * cfg.c (var bb_original): Likewise. * (var bb_copy): Likewise. * (var loop_copy): Likewise. * hash-table.h (template hash_table): Constify parameters for find... and remove_elt... member functions. (hash_table::empty) Correct size expression. (hash_table::clear_slot) Correct deleted entry assignment. * dse.c (var rtx_group_table): Change to new type-safe hash table. Index: gcc/cp/ChangeLog 2012-10-09 Lawrence Crowl <crowl@google.com> * Make-lang.in (class.o): Add dependence on hash-table.h. (tree.o): Likewise. (semantics.o): Likewise. * class.c (fixed_type_or_null): Change to new type-safe hash table. * tree.c (verify_stmt_tree): Likewise. (verify_stmt_tree_r): Likewise. * semantics.c (struct nrv_data): Likewise. From-SVN: r192273
2012-10-09* basic-block. (profile_record): New struct, moved from passes.c.Steven Bosscher7-92/+158
* cfghooks.h (struct cfg_hooks) <account_profile_record>: New hook. (account_profile_record): New prototype. * cfghooks.c (account_profile_record): New function. * tree-cfg.c (gimple_account_profile_record): New function (gimple_cfg_hooks): Add it. * cfgrtl.c (rtl_account_profile_record): New function (rtl_cfg_hooks, cfg_layout_rtl_cfg_hooks): Add it. * passes.c (check_profile_consistency): Simplify. Move IR-dependent code around using cfghooks machinery. From-SVN: r192271
2012-10-09ChangeLog: Move testsuite entries ...Uros Bizjak2-9/+10
* ChangeLog: Move testsuite entries ... * testsuite/ChangeLog: ... here. From-SVN: r192270
2012-10-09re PR target/54760 ([SH] Add __builtin_thread_pointer, ↵Oleg Endo2-0/+42
__builtin_set_thread_pointer) PR target/54760 * doc/extend.texi (Target Builtins): Add SH built-in section. Document __builtin_thread_pointer and __builtin_set_thread_pointer. From-SVN: r192269
2012-10-09re PR libstdc++/54861 (std::atomic_signal_fence(std::memory_order_seq_cst) ↵Andrew MacLeod2-1/+7
issues unnecessary mfence) 2012-10-09 Andrew MacLeod <amacleod@redhat.com> PR libstdc++/54861 * include/bits/atomic_base.h (atomic_signal_fence): Call __atomic_signal_fence instead of __atomic_thread_fence. From-SVN: r192268
2012-10-09Add support for tracing through shared libraries.Ian Lance Taylor7-106/+579
* configure.ac: Check for link.h and dl_iterate_phdr. * elf.c: #include <link.h> if system has dl_iterate_phdr. #undef ELF macros before #defining them. (dl_phdr_info, dl_iterate_phdr): Define if system does not have dl_iterate_phdr. (struct elf_syminfo_data): Add next field. (elf_initialize_syminfo): Initialize next field. (elf_add_syminfo_data): New static function. (elf_add): New static function, broken out of backtrace_initialize. Call backtrace_dwarf_add instead of backtrace_dwarf_initialize. (struct phdr_data): Define. (phdr_callback): New static function. (backtrace_initialize): Call elf_add. * dwarf.c (struct dwarf_data): Add next and base_address fields. (add_unit_addr): Add base_address parameter. Change all callers. (add_unit_ranges, build_address_map): Likewise. (add_line): Add ddata parameter. Change all callers. (read_line_program, add_function_range): Likewise. (dwarf_lookup_pc): New static function, broken out of dwarf_fileline. (dwarf_fileline): Call dwarf_lookup_pc. (build_dwarf_data): New static function. (backtrace_dwarf_add): New function. (backtrace_dwarf_initialize): Remove. * internal.h (backtrace_dwarf_initialize): Don't declare. (backtrace_dwarf_add): Declare. * configure, config.h.in: Rebuild. From-SVN: r192267
2012-10-09808590.cc: Fix constant value.Benjamin Kosnik2-1/+6
2012-10-09 Benjamin Kosnik <bkoz@redhat.com> * testsuite/20_util/specialized_algorithms/uninitialized_copy/808590.cc: Fix constant value. From-SVN: r192265
2012-10-09re PR c++/53763 (Missing error check on decltype when used within variadic ↵Paolo Carlini2-0/+32
template argument list) 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com> PR c++/53763 * g++.dg/cpp0x/decltype43.C: New. From-SVN: r192263
2012-10-09Fix for PR53397 by making prefecthing less agressiveVenkataramanan Kumar5-17/+148
From-SVN: r192261
2012-10-09re PR libstdc++/54869 ↵Paolo Carlini14-8/+111
(ext/random/simd_fast_mersenne_twister_engine/cons/default.cc FAILs) 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com> PR libstdc++/54869 * include/ext/random (simd_fast_mersenne_twister_engine): Provide only for little endian targets. * include/ext/random.tcc: Likewise. * config/cpu/i486/opt/ext/opt_random.h: Likewise. * testsuite/lib/libstdc++.exp (check_v3_target_little_endian): Add. * testsuite/lib/dg-options.exp (dg-require-little-endian): Add. * testsuite/ext/random/simd_fast_mersenne_twister_engine/ operators/equal.cc: Use the latter. * testsuite/ext/random/simd_fast_mersenne_twister_engine/ operators/serialize.cc: Likewise. * testsuite/ext/random/simd_fast_mersenne_twister_engine/ operators/inequal.cc: Likewise. * testsuite/ext/random/simd_fast_mersenne_twister_engine/ cons/copy.cc: Likewise. * testsuite/ext/random/simd_fast_mersenne_twister_engine/ cons/seed1.cc: Likewise. * testsuite/ext/random/simd_fast_mersenne_twister_engine/ cons/seed2.cc: Likewise. * testsuite/ext/random/simd_fast_mersenne_twister_engine/ cons/default.cc: Likewise. * testsuite/ext/random/simd_fast_mersenne_twister_engine/ cons/seed_seq.cc: Likewise. From-SVN: r192256
2012-10-09re PR bootstrap/54837 (lto bootstrap error: ICE in expand_debug_source_expr, ↵Richard Guenther2-10/+7
at cfgexpand.c:3538) 2012-10-09 Richard Guenther <rguenther@suse.de> PR middle-end/54837 * cfgexpand.c (expand_debug_source_expr): Move checking code conditional on a found decl_debug_args vector. From-SVN: r192255
2012-10-09Fix gcc.target/i386/long-double-80-7.c (PR target/54866)Rainer Orth1-1/+1
PR target/54866 * gcc.target/i386/long-double-80-7.c: Add -msse2 to dg-options. From-SVN: r192253
2012-10-09tree-streamer.c (streamer_tree_cache_get): Move ...Richard Guenther3-15/+14
2012-10-09 Richard Guenther <rguenther@suse.de> * tree-streamer.c (streamer_tree_cache_get): Move ... * tree-streamer.h (streamer_tree_cache_get): ... here as inline. From-SVN: r192252
2012-10-09loop-unroll.c (unroll_loop_constant_iterations): Add update of ↵Jan Hubicka2-16/+26
loop->nb_iterations_upper_bound I missed in my previous commit... * loop-unroll.c (unroll_loop_constant_iterations): Add update of loop->nb_iterations_upper_bound I missed in my previous commit; use TRUNC_DIV_EXPR instead of FLOOR_DIV_EXPR to divide iteration count. (decide_unroll_runtime_iterations): Avoid overflow. (unroll_loop_runtime_iterations): Use TRUNC_DIV_EXPR instead of FLOOR_DIV_EXPR to update iteration bounds. (decide_peel_simple): Avoid integer overflow when deciding on number of peelings. (decide_unroll_stupid): Likewise. From-SVN: r192251
2012-10-09lto-cgraph.c (input_node_opt_summary): Remove unused code.Tobias Burnus7-13/+29
gcc/ 2012-10-08 Tobias Burnus <burnus@net-b.de> * lto-cgraph.c (input_node_opt_summary): Remove unused code. * lto-opts.c (append_to_collect_gcc_options): Fix condition. * lto-symtab.c (lto_cgraph_replace_node): Don't xstrdup string which is passed to fprintf. gcc/lto/ 2012-10-08 Tobias Burnus <burnus@net-b.de> * lto-lang.c (lto_register_builtin_type): Avoid useless decl creation. * lto-object.c (lto_obj_file_open, lto_obj_file_open): Free memory. From-SVN: r192250
2012-10-09re PR c++/54194 (misleading suggestion about arithmetic in operand of '|')Paolo Carlini13-65/+155
2012-10-09 Paolo Carlini <paolo.carlini@oracle.com> PR c++/54194 * tree.h: Add EXPR_LOC_OR_LOC. c-family/ 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com> PR c++/54194 * c-common.c (warn_about_parentheses): Add location_t parameter; use EXPR_LOC_OR_LOC. * c-common.h: Update declaration. c/ 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com> PR c++/54194 * c-typeck.c (parser_build_binary_op): Update warn_about_parentheses call. /cp 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com> PR c++/54194 * typeck.c (build_x_binary_op): Update warn_about_parentheses call. * parser.c (cp_parser_binary_expression): Use SET_EXPR_LOCATION on current.lhs. /testsuite 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com> PR c++/54194 * g++.dg/warn/Wparentheses-26.C: Adjust. * g++.dg/warn/Wparentheses-27.C: New. From-SVN: r192246
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