- Dec 06, 2013
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Uros Bizjak authored
PR target/59405 * config/i386/i386.c (type_natural_mode): Properly handle size 8 for !TARGET_64BIT. testsuite/ChangeLog: PR target/59405 * gcc.target/i386/pr59405.c: New test. From-SVN: r205753
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Ralf Corsepius authored
2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org> * config.host (microblaze-*-rtems*): New. From-SVN: r205751
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Trevor Saunders authored
From-SVN: r205750
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Ian Bolton authored
Co-Authored-By:
Mark Mitchell <mark@codesourcery.com> From-SVN: r205749
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Jakub Jelinek authored
* elf.c (ET_DYN): Undefine and define again. (elf_add): Add exe argument, if true and ehdr.e_type is ET_DYN, return early -1 without closing the descriptor. (struct phdr_data): Add exe_descriptor. (phdr_callback): If pd->exe_descriptor is not -1, for very first call if dlpi_name is NULL just call elf_add with the exe_descriptor, otherwise backtrace_close the exe_descriptor if not -1. Adjust call to elf_add. (backtrace_initialize): Adjust call to elf_add. If it returns -1, set pd.exe_descriptor to descriptor, otherwise set it to -1. From-SVN: r205748
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Bernd Edlinger authored
2013-12-06 Bernd Edlinger <bernd.edlinger@hotmail.de> * expr.c (expand_assignment): Update bitregion_start and bitregion_end. From-SVN: r205745
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H.J. Lu authored
* sanitizer_common/sanitizer_platform_limits_posix.h (__sanitizer_shmid_ds): Use u64 on time fields for x32. (__sanitizer_clock_t): Use long long for x32. From-SVN: r205737
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H.J. Lu authored
* sanitizer_common/sanitizer_platform_limits_linux.cc: Include <sys/stat.h>, instead of <asm/stat.h>, if __x86_64__ is defined. (struct___old_kernel_stat_sz): Don't check if __x86_64__ is defined. From-SVN: r205736
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Eric Botcazou authored
PR target/59316 * config/sparc/sparc.h (SPARC_LOW_FE_EXCEPT_VALUES): Define. * config/sparc/sol2.h (SPARC_LOW_FE_EXCEPT_VALUES): Redefine. * config/sparc/sparc.c (TARGET_INIT_BUILTINS): Move around. (TARGET_BUILTIN_DECL): Define. (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): Likewise. (sparc32_initialize_trampoline): Adjust call to gen_flush. (enum sparc_builtins): New enumeral type. (sparc_builtins): New static array. (sparc_builtins_icode): Likewise. (def_builtin): Accept a separate icode and save the result. (def_builtin_const): Likewise. (sparc_fpu_init_builtins): New function. (sparc_vis_init_builtins): Pass the builtin code. (sparc_init_builtins): Call it if TARGET_FPU. (sparc_builtin_decl): New function. (sparc_expand_builtin): Deal with SPARC_BUILTIN_{LD,ST}FSR. (sparc_handle_vis_mul8x16): Use the builtin code. (sparc_fold_builtin): Likewise. Deal with SPARC_BUILTIN_{LD,ST}FSR and SPARC_BUILTIN_PDISTN. (compound_expr): New helper function. (sparc_atomic_assign_expand_fenv): New function. * config/sparc/sparc.md (unspecv): Reorder values, add UNSPECV_LDFSR and UNSPECV_STFSR. (flush, flushdi): Merge into single pattern. (ldfsr): New instruction. (stfsr): Likewise. From-SVN: r205735
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Oleg Endo authored
* asan.c: Remove struct tags when referring to class varpool_node. * cgraph.h: Likewise. * cgraphbuild.c: Likewise. * cgraphunit.c: Likewise. * dbxout.c: Likewise. * dwarf2out.c: Likewise. * gimple-fold.c: Likewise. * ipa-devirt.c: Likewise. * ipa-ref-inline.h: Likewise. * ipa-ref.h: Likewise. * ipa-reference.c: Likewise. * ipa-utils.c: Likewise. * ipa.c: Likewise. * lto-cgraph.c: Likewise. * lto-streamer-out.c: Likewise. * lto-streamer.h: Likewise. * passes.c: Likewise. * toplev.c: Likewise. * tree-eh.c: Likewise. * tree-emutls.c: Likewise. * tree-pass.h: Likewise. * tree-ssa-structalias.c: Likewise. * tree-vectorizer.c: Likewise. * tree.c: Likewise. * varasm.c: Likewise. * varpool.c: Likewise. * cp/decl2.c: Remove struct tags when referring to class varpool_node. * lto/lto.c: Remove struct tags when referring to class varpool_node. * lto/lto-partition.c: Likewise. * lto/lto-symtab.c: Likewise. From-SVN: r205733
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Oleg Endo authored
* cgraphunit.c: Remove struct tags when referring to class ipa_opt_pass_d or class opt_pass. * function.h: Likewise. * lto-cgraph.c: Likewise. * pass_manager.h: Likewise. * passes.c: Likewise. * tree-pass.h: Likewise. From-SVN: r205732
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Rainer Orth authored
* intrinsics/erfc_scaled.c (_M_2_SQRTPI): Define if missing. From-SVN: r205731
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Richard Biener authored
2013-12-06 Richard Biener <rguenther@suse.de> PR tree-optimization/59058 * tree-vectorizer.h (struct _loop_vec_info): Add num_itersm1 member. (LOOP_VINFO_NITERSM1): New macro. * tree-vect-loop-manip.c (slpeel_tree_peel_loop_to_edge): Express the vector loop entry test in terms of scalar latch executions. (vect_do_peeling_for_alignment): Update LOOP_VINFO_NITERSM1. * tree-vect-loop.c (vect_get_loop_niters): Also return the number of latch executions. (new_loop_vec_info): Initialize LOOP_VINFO_NITERSM1. (vect_analyze_loop_form): Likewise. (vect_generate_tmps_on_preheader): Compute the number of vectorized iterations differently. * gcc.dg/torture/pr59058.c: New testcase. From-SVN: r205730
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Richard Biener authored
2013-12-06 Richard Biener <rguenther@suse.de> * inclhack.def (suse_linux_vt_cxx): New fix for linux/vt.h being not compatible with C++. * tests/base/linux/vt.h: New test. From-SVN: r205729
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Jan-Benedict Glaw authored
2013-12-05 Jan-Benedict Glaw <jbglaw@lug-owl.de> * config/score/score.c (score_force_temporary): Delete function. (score_split_symbol): Ditto. * config/score/score.h (ASM_OUTPUT_ADDR_DIFF_ELT): Add extra parentheses to silence ambiguity warning and reindent. From-SVN: r205727
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GCC Administrator authored
From-SVN: r205726
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- Dec 05, 2013
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Paolo Carlini authored
2013-12-05 Paolo Carlini <paolo.carlini@oracle.com> * g++.dg/warn/pr15774-1.C: Adjust expected message. From-SVN: r205722
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Marek Polacek authored
2013-12-05 Marek Polacek <polacek@redhat.com> * doc/invoke.texi: Document -fsanitize=signed-integer-overflow. From-SVN: r205721
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Jason Merrill authored
re PR c++/59044 (Internal compiler error triggers when accessing a typedef in a specialized member class) PR c++/59044 PR c++/59052 * pt.c (most_specialized_class): Use the partially instantiated template for deduction. Drop the TMPL parameter. From-SVN: r205720
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H.J. Lu authored
* config.gcc: Support --with-cpu=ia. * config/i386/i386.c (cpu_names): Add "ia". (processor_alias_table): Likewise. (ix86_option_override_internal): Disallow -march=ia. * config/i386/i386.h (target_cpu_default): Add TARGET_CPU_DEFAULT_ia. * doc/invoke.texi: Document -mtune=ia. From-SVN: r205719
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Vladimir Makarov authored
re PR rtl-optimization/59317 ([LRA,MIPS] ICE: in check_rtl, at lra.c (insn does not satisfy constraints)) 2013-12-05 Vladimir Makarov <vmakarov@redhat.com> PR rtl-optimization/59317 * lra-constraints.c (in_class_p): Don't ignore insn with constant as a source. 2013-12-05 Vladimir Makarov <vmakarov@redhat.com> PR rtl-optimization/59317 * testsuite/gcc.target/mips/pr59317.c: New. From-SVN: r205718
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Ian Lance Taylor authored
* alloc.c (backtrace_vector_finish): Add error_callback and data parameters. Call backtrace_vector_release. Return address base. * mmap.c (backtrace_vector_finish): Add error_callback and data parameters. Return address base. * dwarf.c (read_function_info): Get new address base from backtrace_vector_finish. * internal.h (backtrace_vector_finish): Update declaration. From-SVN: r205716
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Martin Jambor authored
2013-12-05 Martin Jambor <mjambor@suse.cz> PR ipa/58253 * ipa-prop.c (ipa_modify_formal_parameters): Create decls of non-BLKmode in their naturally aligned type. From-SVN: r205715
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Marek Polacek authored
PR sanitizer/59333 PR sanitizer/59397 * ubsan.c: Include rtl.h and expr.h. (ubsan_encode_value): Add new parameter. If expanding, assign a stack slot for DECL_RTL of the temporary and call expand_assignment. Handle BOOLEAN_TYPE and ENUMERAL_TYPE. (ubsan_build_overflow_builtin): Adjust ubsan_encode_value call. * ubsan.h (ubsan_encode_value): Adjust declaration. * internal-fn.c (ubsan_expand_si_overflow_addsub_check): Move ubsan_build_overflow_builtin above expand_normal call. Surround this call with push_temp_slots and pop_temp_slots. (ubsan_expand_si_overflow_neg_check): Likewise. (ubsan_expand_si_overflow_mul_check): Likewise. testsuite/ * c-c++-common/ubsan/pr59333.c: New test. * c-c++-common/ubsan/pr59397.c: New test. From-SVN: r205714
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Yufeng Zhang authored
gimple-ssa-strength-reduction.c (find_basis_for_candidate): Guard the get_alternative_base call with flag_expensive_optimizations. gcc/ * gimple-ssa-strength-reduction.c (find_basis_for_candidate): Guard the get_alternative_base call with flag_expensive_optimizations. (alloc_cand_and_find_basis): Likewise. From-SVN: r205713
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Tejas Belagod authored
gcc/ * rtlanal.c (set_noop_p): Return nonzero in case of redundant vec_select for overlapping register lanes. testsuite/ * config/gcc.dg/vect/vect-nop-move.c: New. From-SVN: r205712
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Ian Lance Taylor authored
2013-11-06 Ian Lance Taylor <iant@google.com> * go-lang.c (go_langhook_post_options): If -fisolate-erroneous-paths was turned on by an optimization option, turn it off. From-SVN: r205711
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H.J. Lu authored
* configure.ac (link_sanitizer_common): Add -lm. * configure: Regenerated. From-SVN: r205710
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Kirill Yukhin authored
* config/i386/i386.c (ix86_expand_builtin): Generate reg for readflags built-in when optimizing. * config/i386/i386.md (*pushfl<mode>): Rename to ... (pushfl<mode>2): This. Fix iterator. (*popfl<mode>): Rename to ... (*popfl<mode>1): This. Fix iterator. From-SVN: r205707
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Marek Polacek authored
2013-12-05 Marek Polacek <polacek@redhat.com> c-family/ * c-common.c (c_sizeof_or_alignof_type): Move a declaration into [ADJUST_FIELD_ALIGN]. From-SVN: r205705
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Max Ostapenko authored
2013-12-05 Max Ostapenko <m.ostapenko@partner.samsung.com> * c-c++-common/tsan/atomic_stack.c: New test. * c-c++-common/tsan/fd_pipe_race.c: New test. * c-c++-common/tsan/free_race.c: New test. * c-c++-common/tsan/mutexset1.c: New test. * c-c++-common/tsan/race_on_barrier.c: New test. * c-c++-common/tsan/sleep_sync.c: New test. * c-c++-common/tsan/thread_leak.c: New test. * c-c++-common/tsan/thread_leak1.c: New test. * c-c++-common/tsan/thread_leak2.c: New test. * c-c++-common/tsan/tiny_race.c: New test. * c-c++-common/tsan/tls_race.c: New test. * c-c++-common/tsan/write_in_reader_lock.c: New test. * lib/tsan-dg.exp: New file. * gcc.dg/tsan/tsan.exp: New file. * g++.dg/tsan/tsan.exp: New file. * g++.dg/dg.exp: Prune tsan subdirectory. From-SVN: r205704
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Kirill Yukhin authored
ChangeLog/ * config/i386/i386.c(IX86_BUILTIN_READ_FLAGS): New. (IX86_BUILTIN_WRITE_FLAGS): Ditto. (ix86_init_mmx_sse_builtins): Define __builtin_ia32_writeeflags_u32, __builtin_ia32_writeeflags_u64, __builtin_ia32_readeflags_u32, __builtin_ia32_readeflags_u64. (ix86_expand_builtin): Expand them. * config/i386/ia32intrin.h (__readeflags): New. (__writeeflags): Ditto. * gcc/config/i386/i386.md (*pushfl<mode>): Ditto. (*popfl<mode>1): Ditto. testsuite/ChangeLog/ * gcc.target/i386/readeflags-1.c: New. * gcc.target/i386/writeeflags-1.c: Ditto. From-SVN: r205703
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Jakub Jelinek authored
From-SVN: r205701
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Kostya Serebryany authored
From-SVN: r205700
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Yury Gribov authored
2013-12-05 Yury Gribov <y.gribov@samsung.com> PR sanitizer/59369 * c-c++-common/asan/pr59063-1.c: Disable on non-Linux platforms. * c-c++-common/asan/pr59063-2.c: Likewise. From-SVN: r205699
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Yury Gribov authored
2013-12-05 Yury Gribov <y.gribov@samsung.com> PR sanitizer/59368 * Makefile.am (gcc_version): Added gcc_version. * Makefile.in: Regenerate. From-SVN: r205698
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Paolo Carlini authored
decl.c (duplicate_decls): Replace pairs of errors and permerrors with error + inform (permerror + inform... /cp 2013-12-05 Paolo Carlini <paolo.carlini@oracle.com> * decl.c (duplicate_decls): Replace pairs of errors and permerrors with error + inform (permerror + inform, respectively). /testsuite 2013-12-05 Paolo Carlini <paolo.carlini@oracle.com> * g++.dg/cpp0x/constexpr-46336.C: Adjust expected messages. * g++.dg/cpp0x/defaulted2.C: Likewise. * g++.dg/cpp1y/auto-fn8.C: Likewise. * g++.dg/gomp/udr-3.C: Likewise. * g++.dg/lookup/extern-c-redecl5.C: Likewise. * g++.dg/lookup/linkage1.C: Likewise. * g++.dg/overload/new1.C: Likewise. * g++.dg/parse/friend5.C: Likewise. * g++.dg/parse/namespace-alias-1.C: Likewise. * g++.dg/parse/namespace10.C: Likewise. * g++.dg/parse/redef2.C: Likewise. * g++.dg/template/friend44.C: Likewise. * g++.old-deja/g++.brendan/crash42.C: Likewise. * g++.old-deja/g++.brendan/crash52.C: Likewise. * g++.old-deja/g++.brendan/crash55.C: Likewise. * g++.old-deja/g++.jason/overload21.C: Likewise. * g++.old-deja/g++.jason/overload5.C: Likewise. * g++.old-deja/g++.jason/redecl1.C: Likewise. * g++.old-deja/g++.law/arm8.C: Likewise. * g++.old-deja/g++.other/main1.C: Likewise. From-SVN: r205697
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Richard Biener authored
2013-12-05 Richard Biener <rguenther@suse.de> PR tree-optimization/56787 * gcc.dg/vect/pr56787.c: Adjust to not require vector float division. From-SVN: r205696
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Kostya Serebryany authored
From-SVN: r205695
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Richard Biener authored
2013-12-05 Richard Biener <rguenther@suse.de> PR tree-optimization/59374 * tree-vect-data-refs.c (vect_slp_analyze_data_ref_dependence): Commonize known and unknown dependence case fixing the allowed read-write dependence case and dropping code that should not matter. * gcc.dg/torture/pr59374-1.c: New testcase. * gcc.dg/torture/pr59374-2.c: Likewise. From-SVN: r205694
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