Fix two small problems: Make the libvtv function
decls globally visible, and update all uses of the
verified vtable poitner with the verification results,
rather than just hte first use.
From-SVN: r205764
PR tree-optimization/59388
* tree-ssa-reassoc.c (update_range_test): If op == range->exp,
gimplify tem after stmt rather than before it.
* gcc.c-torture/execute/pr59388.c: New test.
From-SVN: r205761
* tree-data-ref.c (struct data_ref_loc_d): Replace pos field with ref.
(get_references_in_stmt): Don't record operand addresses, but
operands themselves.
(find_data_references_in_stmt, graphite_find_data_references_in_stmt):
Adjust for the pos -> ref change.
From-SVN: r205760
* 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
* 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
* 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
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
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
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
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
* 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
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
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
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
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
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
