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2015-09-22re PR libgomp/67141 (wrong libgomp mutex initialisation order)Chung-Lin Tang4-1/+12
2015-09-22 Chung-Lin Tang <cltang@codesourcery.com> PR libgomp/67141 * oacc-int.h (goacc_host_init): Add declaration. * oacc-host.c (goacc_host_init): Remove static and constructor attribute. * oacc-init.c (goacc_runtime_initialize): Call goacc_host_init() at end. From-SVN: r227994
2015-09-21Revert LRA SPARC changes for now.David S. Miller6-74/+107
gcc/ PR/67622 Revert: 2015-09-11 David S. Miller <davem@davemloft.net> * config/sparc/constraints.md: Make "U" constraint a real register constraint. * config/sparc/sparc.c (TARGET_LRA_P): Define. (D_MODES, DF_MODES): Add missing cast. (TF_MODES, TF_MODES_NO_S): Include T_MODE. (OF_MODES, OF_MODES_NO_S): Include O_MODE. (sparc_register_move_cost): Decrease Niagara/UltrsSPARC memory cost to 8. * config/sparc/sparc.h (PROMOTE_MODE): Define. * config/sparc/sparc.md (*movsi_lo_sum, *movsi_high): Do not provide these insn when flag_pic. 2015-09-17 David S. Miller <davem@davemloft.net> * config/sparc/sparc-protos.h (sparc_secondary_memory_needed): Declare. * config/sparc/sparc.c (sparc_secondary_memory_needed): New function. * config/sparc/sparc.h (SECONDARY_MEMORY_NEEDED): Use it. (HARD_REGNO_CALLER_SAVE_MODE): Define. * config/sparc/sparc.md (sethi_di_medlow, losum_di_medlow, seth44) (setm44, setl44, sethh, setlm, sethm, setlo, embmedany_sethi) (embmedany_losum, embmedany_brsum, embmedany_textuhi) (embmedany_texthi, embmedany_textulo, embmedany_textlo): Do not provide when flag_pic. From-SVN: r227993
2015-09-22Daily bump.GCC Administrator1-1/+1
From-SVN: r227992
2015-09-21[FT32] fixes for the default hardware startupJames Bowman2-27/+33
libgcc/ * config/ft32/crti-hw.S: Use __PMSIZE to allow configurable memory layout. Deal correctly with BSS region larger than 32K. Handle a watchdog reset like a power-on reset. Clean up unused code. From-SVN: r227986
2015-09-21resolve.c (nonscalar_typebound_assign): Fix typos in comment.Steven G. Kargl2-2/+7
2015-09-21 Steven G. Kargl <kargl@gcc.gnu.org> * resolve.c (nonscalar_typebound_assign): Fix typos in comment. From-SVN: r227985
2015-09-21re PR fortran/67615 (ICE on using arithmetic if with array instead of scalar)Steven G. Kargl4-8/+55
2015-09-21 Steven G. Kargl <kargl@gcc.gnu.org> PR fortran/67615 * resolve.c (gfc_resolve_code): Check for scalar expression in arithmetic-if. 2015-09-21 Steven G. Kargl <kargl@gcc.gnu.org> PR fortran/67615 * gfortran.dg/pr67615.f90: new test. From-SVN: r227981
2015-09-21[PATCH] Fix undefined behavior in h8300 backendJeff Law4-1/+18
* config/h8300/h8300.md (andsi3_ashift_n_lower): Avoid undefined behavior. * gcc.target/h8300/andsi3_ashift_n_lower.c: New test. From-SVN: r227978
2015-09-21Complete the implementation of N4230, Nested namespace definition.Ville Voutilainen11-2/+99
/c-family 2015-09-21 Ville Voutilainen <ville.voutilainen@gmail.com> Complete the implementation of N4230, Nested namespace definition. * c-cppbuiltin.c: Add __cpp_namespace_attributes and __cpp_nested_namespace_definitions. /cp 2015-09-21 Ville Voutilainen <ville.voutilainen@gmail.com> Complete the implementation of N4230, Nested namespace definition. * parser.c (cp_parser_namespace_definition): Support namespace attributes both before and after the namespace identifier. /testsuite 2015-09-21 Ville Voutilainen <ville.voutilainen@gmail.com> Complete the implementation of N4230, Nested namespace definition. * g++.dg/cpp1y/feat-cxx11-neg.C: Add tests for C++17 namespace attributes and nested namespace definitions. * g++.dg/cpp1y/feat-cxx98-neg.C: Likewise. * g++.dg/cpp1z/feat-cxx1z.C: Likewise. * g++.dg/cpp1y/feat-cxx14-neg.C: New. * g++.dg/cpp1z/namespace-attribs.C: Likewise. * g++.dg/cpp1z/nested-namespace-def1.C: Add tests for attributes appearing before the namespace identifier. From-SVN: r227977
2015-09-21Handle lines encoded into several maps in linemap_position_for_loc_and_offsetManuel López-Ibáñez4-15/+32
linemap_position_for_loc_and_offset() tries to generate a location_t encoding a column offset from the current location, for example, point to a certain character inside a string. This is trivial to do when the new location "fits within" the map of the original location. However, it may happen that the (long) line corresponding to the original location is encoded in several maps, thus the new location should actually be encoded in a subsequent map from the original location. This patch detects this case and adjusts the map correspondingly. (This shows that the line-map representation is quite wasteful in this case, because line-maps always start at column 0. That is, map[0] highest location may encode up to line 8 column 80, then map[1]->start_location starts encoding at line 8 column 0. Thus, there are two location_t values that point to the same source location.) libcpp/ChangeLog: 2015-09-21 Manuel López-Ibáñez <manu@gcc.gnu.org> PR c/66415 * line-map.c (linemap_position_for_loc_and_offset): Handle the case of long lines encoded in multiple maps. gcc/testsuite/ChangeLog: 2015-09-21 Manuel López-Ibáñez <manu@gcc.gnu.org> PR c/66415 * gcc.dg/cpp/pr66415-1.c: Test column number. From-SVN: r227975
2015-09-21* config/spu/spu.c (spu_expand_insv): Avoid undefined behavior.Ulrich Weigand2-5/+9
From-SVN: r227974
2015-09-21passes.c (rest_of_decl_compilation): Do not call dwarf2out_early_global_decl ↵Richard Biener4-1/+12
for aliases. 2015-09-21 Richard Biener <rguenther@suse.de> * passes.c (rest_of_decl_compilation): Do not call dwarf2out_early_global_decl for aliases. * g++.dg/ext/attr-alias-3.C: Add -g. From-SVN: r227973
2015-09-21re PR debug/67664 (Duplicate AT_const_value attributes in some c++ cases.)Richard Biener4-10/+39
2015-09-21 Richard Biener <rguenther@suse.de> PR debug/67664 * dwarf2out.c (add_location_or_const_value_attribute): Remove attribute parameter. Early exit if either DW_AT_const_value or DW_AT_location are present already. (gen_variable_die): Adjust caller. (dwarf2out_late_global_decl): Likewise. * g++.dg/debug/dwarf2/pr67764.C: New testcase. From-SVN: r227972
2015-09-21re PR target/64345 ([SH] Improve single bit extraction)Oleg Endo2-3/+8
testsuite/ PR target/64345 * gcc.target/sh/pr64345-1.c: Adjust expected insn counts for SH2A. From-SVN: r227971
2015-09-21re PR target/67657 ([SH][5/6 Regression]: internal compiler error: in ↵Oleg Endo4-7/+48
cselib_record_set, at cselib.c:2396 when compiling libjpeg-turbo) gcc/ PR target/67657 * config/sh/sh.c (sh_remove_overlapping_post_inc, sh_peephole_emit_move_insn): Add new functions. * config/sh/sh-protos.h (sh_remove_overlapping_post_inc, sh_peephole_emit_move_insn): Declere them. * config/sh/sh.md: Use them in various peephole2 patterns. From-SVN: r227969
2015-09-21re PR middle-end/67651 (Optimizer assumes nothing can reside at address 0 ↵Richard Biener2-1/+7
despite -fno-delete-null-pointer-checks) 2015-09-21 Richard Biener <rguenther@suse.de> PR middle-end/67651 * rtlanal.c (nonzero_address_p): SYMBOL_REFs may have zero address with -fno-delete-null-pointer-checks. From-SVN: r227968
2015-09-21Catch excess warning in gcc.dg/pragma-diag-5.cManuel López-Ibáñez2-1/+6
We xfail at emitting the correct location, but we still need to catch the warning. 2015-09-21 Manuel López-Ibáñez <manu@gcc.gnu.org> * gcc.dg/pragma-diag-5.c: Catch excess warning. From-SVN: r227967
2015-09-21Fix bootstrap error introduced in r227870Jonathan Wakely2-1/+7
PR libstdc++/67647 * include/bits/basic_string.h [!_GLIBCXX_USE_CXX11_ABI] (basic_string::shrink_to_fit): Fix #endif placement. From-SVN: r227966
2015-09-21[RS6000] Migrate from reduc_xxx to reduc_xxx_scal optabsAlan Lawrence4-49/+42
* config/rs6000/altivec.md (reduc_splus_<mode>): Rename to... (reduc_plus_scal_<mode>): ...this, add rs6000_expand_vector_extract. (reduc_uplus_v16qi): Remove. * config/rs6000/vector.md (VEC_reduc_name): Change "splus" to "plus". (reduc_<VEC_reduc_name>_v2df): Remove. (reduc_<VEC_reduc_name>_v4sf): Remove. (reduc_<VEC_reduc:VEC_reduc_name>_scal_<VEC_F:name>): New. * config/rs6000/vsx.md (vsx_reduc_<VEC_reduc_name>_v2df): Declare gen_ function by removing * prefix. (vsx_reduc_<VEC_reduc_name>_v4sf): Likewise. From-SVN: r227965
2015-09-21[PR middle-end/60832] Do not convert widest_int to tree just for printing it.Manuel López-Ibáñez4-20/+32
In do_warn_aggressive_loop_optimizations, we convert to a tree just to print a widest_int. Apart from overly complicated, this results in printing '3u' instead of just '3'. Unfortunately, adding a printf-like conversion specifier would require making pretty-print.c link with wide-int.cc, which will include a lot of new dependencies into several other programs (gcov-tool for example). It would be possible to add the conversion specifier to every FE pretty-printer, but this still would require updating c-format.c, which is far from trivial. A simpler approach is to convert to a string rather than to a tree. In addition, "iteration 3 invokes undefined behavior within this loop" seems to me clearer than "iteration 3 invokes undefined behavior; containing loop". gcc/testsuite/ChangeLog: 2015-09-21 Manuel López-Ibáñez <manu@gcc.gnu.org> PR middle-end/60832 * gcc.dg/pr53265.c: Update. gcc/ChangeLog: 2015-09-21 Manuel López-Ibáñez <manu@gcc.gnu.org> PR middle-end/60832 * tree-ssa-loop-niter.c (do_warn_aggressive_loop_optimizations): Print i_bound without converting it to a tree. From-SVN: r227964
2015-09-21[ARM] Replacing variable swaps that use a temporary variable with a call to ↵Bilyan Borisov2-20/+25
std::swap in gcc/config/arm/arm.c On behalf of <bilyan.borisov@arm.com> 2015-09-21 Bilyan Borisov <bilyan.borisov@arm.com> * config/arm/arm.c (thumb_output_move_mem_multiple): Replaced operands[4] operands[5] swap with std::swap, removed tmp variable. (arm_evpc_neon_vzip): Replaced in0/in1 and out0/out1 swaps with std::swap, removed x variable. (arm_evpc_neon_vtrn): Replaced in0/int1 and out0/out1 swaos with std::swap, removed x variable. (arm_expand_vec_perm_const_1): Replaced d->op0/d->op1 swap with std::swap, removed x variable. (arm_evpc_neon_vuzp): Replaced in0/in1 and out0/out1 swaps with std::swap, removed x variable. From-SVN: r227963
2015-09-21cygwin.h (STARTFILE_SPEC): Explicitly search sysroot/usr/lib/32api for ↵Jonathan Yong2-0/+7
additional win32 libraries... 2015-09-21 Jonathan Yong <10walls@gmail.com> * config/i386/cygwin.h (STARTFILE_SPEC): Explicitly search sysroot/usr/lib/32api for additional win32 libraries, fixes failing Cygwin bootstrapping. From-SVN: r227962
2015-09-21* gcc.target/arm/stack-checking.c: Skip for Thumb1.Eric Botcazou2-0/+5
From-SVN: r227960
2015-09-21invoke.texi (SH Options): Undocument SH5/SH64 related options.Oleg Endo2-146/+10
gcc/ * doc/invoke.texi (SH Options): Undocument SH5/SH64 related options. From-SVN: r227959
2015-09-21re PR tree-optimization/59478 (Optimize variable access via byte copy)Oleg Endo2-0/+54
gcc/testsuite/ PR target/59478 * gcc.target/sh/pr59478.c: New. From-SVN: r227958
2015-09-21re PR target/67126 ([SH] gcc.target/sh/pr51244-12.c failures)Oleg Endo5-57/+68
gcc/ PR target/67126 * config/sh/sh.md (*reg_lsb_t): Emit bld insn on SH2A. (*mov_t_msb_neg): Rewrite negc pattern. gcc/testsuite/ PR target/67126 * gcc.target/sh/pr51244-12.c: Adjust testcase. * gcc.target/sh/pr54236-2.c: Likewise. From-SVN: r227957
2015-09-21Daily bump.GCC Administrator1-1/+1
From-SVN: r227956
2015-09-20re PR middle-end/67619 (ICE at -O1 and above on x86_64-linux-gnu in ↵Uros Bizjak3-0/+13
int_mode_for_mode, at stor-layout.c:425) PR middle-end/67619 * lib/target-supports.exp (check_effective_target_builtin_eh_return): New procedure. From-SVN: r227952
2015-09-20MAINTAINERS: Update email.Kai Tietz2-1/+5
2015-09-20 Kai Tietz <ktietz70@googlemail.com> * MAINTAINERS: Update email. From-SVN: r227951
2015-09-20[AArch64][5/5] Cleanup immediate generation code in ↵Wilco Dijkstra2-98/+44
aarch64_internal_mov_immediate 2015-09-20 Wilco Dijkstra <wdijkstr@arm.com> * config/aarch64/aarch64.c (aarch64_internal_mov_immediate): Cleanup immediate generation code. From-SVN: r227950
2015-09-20[AArch64][4/5] Remove redundant codeWilco Dijkstra2-60/+5
2015-09-20 Wilco Dijkstra <wdijkstr@arm.com> * config/aarch64/aarch64.c (aarch64_internal_mov_immediate): Remove redundant immediate generation code. From-SVN: r227949
2015-09-20[AArch64][3/5] Remove dead codeWilco Dijkstra2-69/+7
2015-09-20 Wilco Dijkstra <wdijkstr@arm.com> * config/aarch64/aarch64.c (aarch64_bitmasks): Remove. (AARCH64_NUM_BITMASKS): Remove. (aarch64_bitmasks_cmp): Remove. (aarch64_build_bitmask_table): Remove. From-SVN: r227948
2015-09-20[AArch64][2/5] Improve aarch64_internal_mov_immediate by using faster algorithmWilco Dijkstra2-73/+28
2015-09-20 Wilco Dijkstra <wdijkstr@arm.com> * config/aarch64/aarch64.c (aarch64_internal_mov_immediate): Replace slow immediate matching loops with a faster algorithm. From-SVN: r227947
2015-09-20[AArch64][1/5] Reimplement aarch64_bitmask_immWilco Dijkstra2-9/+58
2015-09-20 Wilco Dijkstra <wdijkstr@arm.com> * config/aarch64/aarch64.c (aarch64_bitmask_imm): Reimplement using faster algorithm. From-SVN: r227946
2015-09-20pr43417.c: Move target independent test to ...Oleg Endo2-4/+5
gcc/testsuite/ * gcc.target/sh/pr43417.c: Move target independent test to ... * gcc.c-torture/compile/pr43417.c: ... here. From-SVN: r227945
2015-09-20sh.exp (check_effective_target_sh4a, [...]): New effective target checks.Oleg Endo83-245/+445
gcc/testsuite/ * gcc.target/sh/sh.exp (check_effective_target_sh4a, check_effective_target_big_endian, check_effective_target_little_endian, check_effective_target_any_fpu, check_effective_target_double_fpu, check_effective_target_use_single_only_fpu, check_effective_target_default_single_fpu, check_effective_target_no_fpu, check_effective_target_has_xf_regs, check_effective_target_has_fsca, check_effective_target_has_fsrra, check_effective_target_has_fpchg, check_effective_target_has_dyn_shift, check_effective_target_fmovd_enabled, check_effective_target_has_privileged, check_effective_target_has_pref, check_effective_target_banked_r0r7_isr, check_effective_target_stack_save_isr): New effective target checks. * gcc.target/sh/pr51244-16.c: Merge into pr51244-15.c. * gcc.target/sh/pr51244-20-sh2a.c: Merge into pr51244-20.c. * gcc.target/sh/pr51244-3.c: Merge into pr51244-2.c * gcc.target/sh/pr54089-5.c: Merge into pr54089-4.c. * gcc.target/sh/20080410-1.c: Use new effective target checks. * gcc.target/sh/attr-isr-nosave_low_regs.c: Likewise. * gcc.target/sh/attr-isr.c: Likewise. * gcc.target/sh/fpul-usage-1.c: Likewise. * gcc.target/sh/hiconst.c: Likewise. * gcc.target/sh/mfmovd.c: Likewise. * gcc.target/sh/pr21255-3.c: Likewise. * gcc.target/sh/pr33135-1.c: Likewise. * gcc.target/sh/pr33135-2.c: Likewise. * gcc.target/sh/pr33135-3.c: Likewise. * gcc.target/sh/pr33135-4.c: Likewise. * gcc.target/sh/pr39423-2.c: Likewise. * gcc.target/sh/pr49880-4.c: Likewise. * gcc.target/sh/pr49880-5.c: Likewise. * gcc.target/sh/pr50749-sf-postinc-1.c: Likewise. * gcc.target/sh/pr50749-sf-postinc-2.c: Likewise. * gcc.target/sh/pr50749-sf-postinc-3.c: Likewise. * gcc.target/sh/pr50749-sf-postinc-4.c: Likewise. * gcc.target/sh/pr50749-sf-predec-1.c: Likewise. * gcc.target/sh/pr50749-sf-predec-2.c: Likewise. * gcc.target/sh/pr50749-sf-predec-3.c: Likewise. * gcc.target/sh/pr50749-sf-predec-4.c: Likewise. * gcc.target/sh/pr50751-2.c: Likewise. * gcc.target/sh/pr50751-3.c: Likewise. * gcc.target/sh/pr50751-5.c: Likewise. * gcc.target/sh/pr50751-6.c: Likewise. * gcc.target/sh/pr50751-8.c: Likewise. * gcc.target/sh/pr51244-15.c: Likewise. * gcc.target/sh/pr51244-2.c: Likewise. * gcc.target/sh/pr51244-20.c: Likewise. * gcc.target/sh/pr51244-6.c: Likewise. * gcc.target/sh/pr52483-4.c: Likewise. * gcc.target/sh/pr53511-1.c: Likewise. * gcc.target/sh/pr53512-1.c: Likewise. * gcc.target/sh/pr53512-2.c: Likewise. * gcc.target/sh/pr53512-3.c: Likewise. * gcc.target/sh/pr53512-4.c: Likewise. * gcc.target/sh/pr53513-1.c: Likewise. * gcc.target/sh/pr54089-2.c: Likewise. * gcc.target/sh/pr54089-3.c: Likewise. * gcc.target/sh/pr54089-4.c: Likewise. * gcc.target/sh/pr54602-2.c: Likewise. * gcc.target/sh/pr54602-3.c: Likewise. * gcc.target/sh/pr54602-4.c: Likewise. * gcc.target/sh/pr54680.c: Likewise. * gcc.target/sh/pr55303-1.c: Likewise. * gcc.target/sh/pr55303-2.c: Likewise. * gcc.target/sh/pr55303-3.c: Likewise. * gcc.target/sh/pr56547-1.c: Likewise. * gcc.target/sh/pr56547-2.c: Likewise. * gcc.target/sh/pr61195.c: Likewise. * gcc.target/sh/pr61996.c: Likewise. * gcc.target/sh/pr6526.c: Likewise. * gcc.target/sh/pragma-isr-nosave_low_regs.c: Likewise. * gcc.target/sh/pragma-isr-trapa2.c: Likewise. * gcc.target/sh/prefetch.c: Likewise. * gcc.target/sh/rte-delay-slot.c: Likewise. * gcc.target/sh/sh2a-band.c: Likewise. * gcc.target/sh/sh2a-bclr.c: Likewise. * gcc.target/sh/sh2a-bclrmem.c: Likewise. * gcc.target/sh/sh2a-bld.c: Likewise. * gcc.target/sh/sh2a-bor.c: Likewise. * gcc.target/sh/sh2a-bset.c: Likewise. * gcc.target/sh/sh2a-bsetmem.c: Likewise. * gcc.target/sh/sh2a-bxor.c: Likewise. * gcc.target/sh/sh2a-jsrn.c: Likewise. * gcc.target/sh/sh2a-movi20s.c: Likewise. * gcc.target/sh/sh2a-movrt.c: Likewise. * gcc.target/sh/sh2a-resbank.c: Likewise. * gcc.target/sh/sh2a-rtsn.c: Likewise. * gcc.target/sh/sh2a-tbr-jump.c: Likewise. * gcc.target/sh/sh4a-bitmovua.c: Likewise. * gcc.target/sh/sh4a-cosf.c: Likewise. * gcc.target/sh/sh4a-fsrra.c: Likewise. * gcc.target/sh/sh4a-memmovua.c: Likewise. * gcc.target/sh/sh4a-sincosf.c: Likewise. * gcc.target/sh/sh4a-sinf.c: Likewise. From-SVN: r227944
2015-09-20[PATCH] Fix 47679 by improving jump threadingJeff Law6-1/+355
PR tree-optimization/47679 * tree-ssa-dom.c (record_temporary_equivalences): No longer static. * tree-ssa-dom.h (record_temporary_equivalences): Add prototype. * tree-ssa-threadedge.c: Include tree-ssa-dom.h. (thread_through_normal_block): Use record_temporary_equivalences. PR tree-optimization/47679 * g++.dg/warn/Wuninitialized-6.C: New test. From-SVN: r227942
2015-09-20switch from gimple to gimple*Trevor Saunders207-3194/+3222
This renames the gimple_statement_base struct to gimple removes the typedef of gimple_statement_base * to gimple, and then adjusts all of the places that use the type. gcc/ChangeLog: 2015-09-19 Trevor Saunders <tbsaunde@tbsaunde.org> * coretypes.h (gimple): Change typedef to be a forward declaration. * gimple.h (gimple_statement_base): rename to gimple. * (all functions and types using gimple): Adjust. * *.[ch]: Likewise. gcc/cp/ChangeLog: 2015-09-19 Trevor Saunders <tbsaunde@tbsaunde.org> * cp-gimplify.c (gimplify_must_not_throw_expr): Adjust. From-SVN: r227941
2015-09-20Daily bump.GCC Administrator1-1/+1
From-SVN: r227940
2015-09-19xcoff.h (EH_FRAME_IN_DATA_SECTION): Delete.Andrew Dixie2-5/+31
2015-09-19 Andrew Dixie <andrewd@gentrack.com> David Edelsohn <dje.gcc@gmail.com> * config/rs6000/xcoff.h (EH_FRAME_IN_DATA_SECTION): Delete. (ASM_PREFERRED_EH_DATA_FORMAT): Define. (EH_FRAME_THROUGH_COLLECT2): Define. (EH_TABLES_CAN_BE_READ_ONLY): Define. (ASM_OUTPUT_DWARF_PCREL): Define. (ASM_OUTPUT_DWARF_DATAREL): Define. Co-Authored-By: David Edelsohn <dje.gcc@gmail.com> From-SVN: r227937
2015-09-19re PR libstdc++/67361 (std::regex_error::what() should say something about ↵Tim Shen7-35/+110
the error_code) PR libstdc++/67361 * include/bits/regex_error.h: Add __throw_regex_error that supports string. * include/bits/regex_automaton.h: Add more specific exception messages. * include/bits/regex_automaton.tcc: Likewise. * include/bits/regex_compiler.h: Likewise. * include/bits/regex_compiler.tcc: Likewise. * include/bits/regex_scanner.h: Likewise. * include/bits/regex_scanner.tcc: Likewise. From-SVN: r227936
2015-09-19pa.c (pa_function_ok_for_sibcall): Remove special treatment of TARGET_ELF32.John David Anglin2-8/+5
* config/pa/pa.c (pa_function_ok_for_sibcall): Remove special treatment of TARGET_ELF32. From-SVN: r227933
2015-09-19Implement nested namespace definitions.Ville Voutilainen8-7/+84
/cp 2015-09-18 Ville Voutilainen <ville.voutilainen@gmail.com> Implement nested namespace definitions. * parser.c (cp_parser_namespace_definition): Grok nested namespace definitions. /testsuite 2015-09-18 Ville Voutilainen <ville.voutilainen@gmail.com> Implement nested namespace definitions. * g++.dg/cpp1z/nested-namespace-def1.C: New. * g++.dg/cpp1z/nested-namespace-def2.C: Likewise. * g++.dg/cpp1z/nested-namespace-def3.C: Likewise. * g++.dg/lookup/name-clash5.C: Adjust. * g++.dg/lookup/name-clash6.C: Likewise. From-SVN: r227932
2015-09-18[PATCH] avail_expr_stack is no longer file scopedJeff Law5-75/+153
PR tree-optimization/47679 * tree-ssa-dom.c (avail_exprs_stack): No longer file scoped. Move it here ... (dom_opt_dom_walker): New private member holding the avail_exprs_stack object. Update constructor. (pass_dominator::execute): Corresponding chagnes to declaration and initialization of avail_exprs_stack. Update constructor call for dom_opt_dom_walker object. (lookup_avail_expr, record_cond): Accept additional argument. Pass it down to children as needed. (record_equivalences_from_incoming_edge): Likewise. (eliminate_redundant_computations): Likewise. (record_equivalences_from_stmt): Likewise. (simplify_stmt_for_jump_threading): Likewise. (record_temporary_equivalences): Likewise. (optimize_stmt): Likewise. (dom_opt_dom_walker::thread_across_edge): Update access to avail_exprs_stack object and pass it to children as needed. (dom_opt_dom_walker::before_dom_children): Similarly. (dom_opt_dom_walker::after_dom_children): Similarly. * tree-ssa-threadedge.c (pfn_simplify): New typedef. (record_temporary_equivalences_from_stmts_at_dest): Use new typedef. Add avail_expr_stack argument. Pass it to children as needed. (dummy_simplify): Likewise. (simplify_control_stmt_condition): Likewise. (thread_around_empty_blocks): Likewise. (thread_through_normal_block): Likewise. (thread_across_edge): Likewise. * tree-ssa-threadedge.h (thread_across_edge): Update prototype. * tree-vrp.c (simplify_stmt_for_jump_threading): Update. From-SVN: r227931
2015-09-19Daily bump.GCC Administrator1-1/+1
From-SVN: r227929
2015-09-18Misplaced return in previous commit.Manuel López-Ibáñez2-1/+5
2015-09-18 Manuel López-Ibáñez <manu@gcc.gnu.org> * c-pragma.c (handle_pragma_diagnostic): Fix wrong return. From-SVN: r227924
2015-09-18Use explicit locations for some warnings in c-pragma.c.Manuel López-Ibáñez9-23/+66
gcc/cp/ChangeLog: 2015-09-18 Manuel López-Ibáñez <manu@gcc.gnu.org> * parser.c (pragma_lex): Add loc argument. Rearrange the code to make it more similar to the C version. gcc/c-family/ChangeLog: 2015-09-18 Manuel López-Ibáñez <manu@gcc.gnu.org> * c-pragma.c (handle_pragma_diagnostic): Use explicit location when warning. * c-pragma.h (pragma_lex): Add optional loc argument. gcc/c/ChangeLog: 2015-09-18 Manuel López-Ibáñez <manu@gcc.gnu.org> * c-parser.c (pragma_lex): Add loc argument. gcc/testsuite/ChangeLog: 2015-09-18 Manuel López-Ibáñez <manu@gcc.gnu.org> * gcc.dg/pragma-diag-5.c: New test. From-SVN: r227923
2015-09-18[PATCH] const_and_copies is no longer file scopedJeff Law2-33/+63
PR tree-optimization/47679 * tree-ssa-dom.c (const_and_copies): No longer file scoped. Move it here ... (dom_opt_dom_walker): New private member holding the const_and_copies object. Update constructor. (pass_dominator::execute): Corresponding changes to declaration and initialization of const_and_copies. Update constructor call for the dom_opt_dom_walker object. (record_temporary_equivalences): Accept const_and_copies argument pass it down to children as needed. (record_equality): Likewise. (record_equivalences_from_incoming_edge): Likewise. (cprop_into_successor_phis, optimize_stmt): Likewise. (eliminate_redundant_computations): Likewise. (dom_opt_dom_walker::thread_across_edge): Update access to const_and_copies object and pass it to children as needed. (dom_opt_dom_walker::before_dom_children): Similarly. (dom_opt_dom_walker::after_dom_children): Similarly. From-SVN: r227922
2015-09-18[PATCH] avail_exprs is no longer file scopedJeff Law5-47/+60
* tree-ssa-dom.c (avail_exprs): No longer file scoped. Bury it into the avail_exprs_stack class. (pass_dominator::execute): Corresponding changes to declaration and initialization of avail_exprs. Pass avail_exprs to dump_dominator_optimization_stats. (record_cond): Extract avail_exprs from avail_exprs_stack. (lookup_avail_expr): Similarly. (htab_staticstics): Remove unnecessary prototype. Move to earlier position in file. (dump_dominator_optimization_stats): Make static and prototype. Add argument for the hash table to dump. (debug_dominator_optimization_stats): Remove. * tree-ssa-dom.h (dump_dominator_optimization_stats): Remove prototype. (debug_dominator_optimization_stats): Similarly. * tree-ssa-scopedtables.h (class avail_exprs_stack): Add missing "void" in prototype for pop_to_marker method. Add accessor method for the underlying avail_exprs table. * tree-ssa-threadedge.c: Remove trailing whitespace. From-SVN: r227921
2015-09-18pa-protos.h (pa_cint_ok_for_move): Change argument type to unsigned.John David Anglin4-12/+23
* config/pa/pa-protos.h (pa_cint_ok_for_move): Change argument type to unsigned. (pa_ldil_cint_p): Likewise. * config/pa/pa.c (pa_cint_ok_for_move): likewise. (pa_ldil_cint_p): Likewise. Change signed casts to unsigned. Update callers. * config/pa/pa.md: Likewise. From-SVN: r227920
2015-09-18Move diagnostic_show_locus and friends out into a new source fileDavid Malcolm4-130/+176
gcc/ChangeLog: * Makefile.in (OBJS-libcommon): Add diagnostic-show-locus.o. * diagnostic.c (adjust_line): Move to diagnostic-show-locus.c. (diagnostic_show_locus): Likewise. (diagnostic_print_caret_line): Likewise. * diagnostic-show-locus.c: New file. From-SVN: r227915
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