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2016-02-23mem-stats.h (struct mem_usage): Use PRIu64 for printing size_t.Richard Biener6-17/+52
2016-02-23 Richard Biener <rguenther@suse.de> * mem-stats.h (struct mem_usage): Use PRIu64 for printing size_t. * bitmap.h (struct bitmap_usage): Likewise. (bitmap_move): Declare. * bitmap.c (register_overhead): Take size_t argument. (bitmap_move): New function. * df-problems.c (df_rd_transfer_function): Use bitmap_move to properly account overhead. * tree.c (free_node): Use tree_size. From-SVN: r233633
2016-02-23Require alias support in gcc.target/i386/chkp-hidden-def.cRainer Orth2-0/+5
* gcc.target/i386/chkp-hidden-def.c: Require alias support. From-SVN: r233632
2016-02-23re PR c++/69902 (Bogus -Wnonnull-compare for: dynamic_cast<T*>(&ref) == nullptr)Jakub Jelinek4-2/+30
PR c++/69902 * fold-const.c (fold_truth_not_expr): Propagate TREE_NO_WARNING when inverting comparison. * g++.dg/warn/Wnonnull-compare-5.C: New test. From-SVN: r233631
2016-02-23re PR c/69900 (Unhelpful diagnostic about Ignored options)Jakub Jelinek4-1/+17
PR c/69900 * common.opt (Wunreachable-code): Add Warning flag. * gcc.dg/pr69900.c: New test. From-SVN: r233630
2016-02-23PR c/69911 Check main_input_filename and DECL_SOURCE_FILE are not NULL.Mark Wielaard2-2/+12
DECL_SOURCE_FILE can be NULL (for example when DECL_ARTIFICIAL). So make sure to check before comparing against main_input_filename. gcc/ChangeLog PR c/69911 * cgraphunit.c (check_global_declaration): Check main_input_filename and DECL_SOURCE_FILE are not NULL. Co-Authored-By: Jakub Jelinek <jakub@redhat.com> From-SVN: r233627
2016-02-23[pr 69666] No SRA default_def replacements for unscalarizable regionsMartin Jambor4-0/+28
2016-02-23 Martin Jambor <mjambor@suse.cz> PR tree-optimization/69666 * tree-sra.c (sra_modify_assign): Do not attempt to create default_def replacements for unscalarizable regions. testsuite/ * gcc.dg/tree-ssa/pr69666.c: New test. From-SVN: r233626
2016-02-23re PR fortran/67451 ([F08] ICE with sourced allocation from coarray.)Andre Vehreschild4-12/+58
gcc/testsuite/ChangeLog: 2016-02-23 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/67451 * gfortran.dg/coarray_allocate_5.f08: New test. gcc/fortran/ChangeLog: 2016-02-23 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/67451 * trans-array.c (gfc_array_allocate): Take the attributes from the expression to allocate and not from the source=-expression. From-SVN: r233625
2016-02-23S/390: Move vcond-shift.c to vector subdir.Andreas Krebbel2-0/+5
gcc/testsuite/ChangeLog: * gcc.target/s390/vcond-shift.c: Move to ... * gcc.target/s390/vector/vcond-shift.c: ... here. From-SVN: r233624
2016-02-23S/390: Move movstr-2.c into vector subdir.Andreas Krebbel2-0/+7
gcc/testsuite/ChangeLog: * gcc.target/s390/md/movstr-2.c: Move and rename to ... * gcc.target/s390/vector/stpcpy-1.c: ... this one. From-SVN: r233623
2016-02-23S/390: Turn movstr-1.c into compile only test.Andreas Krebbel2-14/+6
gcc/testsuite/ChangeLog: * gcc.target/s390/md/movstr-1.c: Turn into compile test. From-SVN: r233622
2016-02-23sso tests need int32 machines.Mike Stump1-0/+4
From-SVN: r233621
2016-02-23Daily bump.GCC Administrator1-1/+1
From-SVN: r233620
2016-02-22* sv.po, vi.po: Update.Joseph Myers3-7383/+3957
From-SVN: r233617
2016-02-22PR28901 Add two levels for -Wunused-const-variable.Mark Wielaard7-8/+60
There is some controversy about enabling -Wunused-const-variable for all unused static const variables because some feel there are too many errors exposed in header files. Create two levels for -Wunused-const-variable. One level to only check for unused static const variables in the main compilation file. Which is enabled by -Wunused-variable. And a second level that also checks for unused static const variables in included files. Which must be explicitly enabled. gcc/ChangeLog PR c/28901 * cgraphunit.c (check_global_declaration): Check level of warn_unused_const_variable and main_input_filename. * doc/invoke.texi (Warning Options): Add -Wunused-const-variable=. (-Wunused-variable): For C implies -Wunused-const-variable=1. (-Wunused-const-variable): Explain levels 1 and 2. gcc/c-family/ChangeLog PR c/28901 * c.opt (Wunused-const-variable): Turn into Alias for... (Wunused-const-variable=): New option. gcc/testsuite/ChangeLog PR c/28901 * gcc.dg/unused-variable-3.c: New test. From-SVN: r233616
2016-02-22re PR target/69888 (ICE: SIGSEGV in decide_alg (i386.c:26169) due to ↵Jakub Jelinek1-1/+1
infinite (?) recursion with -minline-all-stringops -mmemset-strategy=no_stringop:-1:noalign) PR target/69888 * config/i386/i386.c (decide_alg): Ensure we don't recurse with identical arguments. Formatting and spelling fixes. * gcc.target/i386/pr69888.c: New test. From-SVN: r233615
2016-02-22re PR target/69888 (ICE: SIGSEGV in decide_alg (i386.c:26169) due to ↵Jakub Jelinek4-10/+30
infinite (?) recursion with -minline-all-stringops -mmemset-strategy=no_stringop:-1:noalign) PR target/69888 * config/i386/i386.c (decide_alg): Ensure we don't recurse with identical arguments. Formatting and spelling fixes. * gcc.target/i386/pr69888.c: New test. From-SVN: r233614
2016-02-22re PR bootstrap/69885 (ICE in maybe_legitimize_operand, at optabs.c:6903 on ↵Jakub Jelinek2-1/+7
m68k-linux-gnu) PR target/69885 * doc/md.texi (ashl@var{m}3): Document that mode of operand 2 must be specified. From-SVN: r233613
2016-02-22Add terminating line to output as prune can remove last \r from output.Mike Stump42-0/+42
From-SVN: r233612
2016-02-22re PR target/69894 (dependency of gcc-plugin.h not installed on ↵Jakub Jelinek4-1/+16
aarch64-linux-gnu) PR target/69894 PR target/69895 * config/m68k/t-opts (OPTIONS_H_EXTRA): Add m68k-microarchs.def and m68k-devices.def. * config/c6x/t-c6x (OPTIONS_H_EXTRA): Add c6x-isas.def. * config/aarch64/t-aarch64 (OPTIONS_H_EXTRA): Add aarch64-arches.def. From-SVN: r233611
2016-02-22nvptx.c (nvptx_gen_shuffle): Add support for QImode and HImode registers.Cesar Philippidis2-0/+19
gcc/ * config/nvptx/nvptx.c (nvptx_gen_shuffle): Add support for QImode and HImode registers. libgomp/ * testsuite/libgomp.oacc-c-c++-common/vprop.c: New test. From-SVN: r233607
2016-02-22re PR tree-optimization/69882 (Excessive reduction statements generated by SLP)Richard Biener4-7/+67
2016-02-22 Richard Biener <rguenther@suse.de> PR tree-optimization/69882 * tree-vect-slp.c (vect_attempt_slp_rearrange_stmts): Properly preserve permutations present because of gaps. (vect_supported_load_permutation_p): Always continue checking permutations after vect_attempt_slp_rearrange_stmts. * gfortran.dg/vect/pr69882.f90: New testcase. From-SVN: r233605
2016-02-22tree-vect-loop.c (vect_estimate_min_profitable_iters): Dump ↵Bin Cheng2-2/+7
min_profitable_estimate, rather than min_profitable_iters. * tree-vect-loop.c (vect_estimate_min_profitable_iters): Dump min_profitable_estimate, rather than min_profitable_iters. From-SVN: r233604
2016-02-22re PR bootstrap/69885 (ICE in maybe_legitimize_operand, at optabs.c:6903 on ↵Jakub Jelinek4-3/+27
m68k-linux-gnu) PR target/69885 * config/m68k/m68k.md (ashldi3, ashrdi3, lshrdi3): Use SImode for last match_operand. * gcc.dg/pr69885.c: New test. From-SVN: r233603
2016-02-22HSA: fix emission of clrsb{l,ll} builtinsMartin Liska2-3/+11
* hsa-gen.c (gen_hsa_clrsb): In case of zero value, return bitsize - 1 as the return value. From-SVN: r233602
2016-02-22re PR rtl-optimization/69806 ([SH] Combine doesn't see constant)Oleg Endo5-10/+190
gcc/ PR target/69806 PR target/54089 * config/sh/sh.c (sh_lshrsi_clobbers_t_reg_p, sh_dynamicalize_shift_p): Handle negative shift counts. * config/sh/sh.md (ashlsi3, lshrsi3_n, lshrsi3_n_clobbers_t): Don't use force_reg on the shift constant. (lshrsi3): Likewise. Expand into lshrsi3_n* instead of lshrsi3_d. (lshrsi3_d): Handle negative shift counts. gcc/testsuite/ PR target/69806 PR target/54089 * gcc.target/sh/pr54089-10.c: New. From-SVN: r233601
2016-02-22Add dot-fn to gdbhooks.pyRichard Biener3-4/+105
2016-02-22 Richard Biener <rguenther@suse.de> Tom de Vries <tom@codesourcery.com> * graph.c: Include dumpfile.h. (print_graph_cfg): Split into three overloads. * gdbhooks.py (class DotFn): Add and instantiate, adding command dot-fn. Co-Authored-By: Tom de Vries <tom@codesourcery.com> From-SVN: r233600
2016-02-22Add dump-fn to gdbhooks.pyTom de Vries2-0/+96
2016-02-22 Tom de Vries <tom@codesourcery.com> * gdbhooks.py (class DumpFn): Add and instantiate, adding command dump-fn. From-SVN: r233599
2016-02-22re PR middle-end/37448 (cannot compile big function)Richard Biener3-5/+49
2016-02-22 Richard Biener <rguenther@suse.de> PR ipa/37448 * ipa-inline-transform.c (inline_call): When not updating overall summaries adjust self size by the growth estimate. * ipa-inline.c (inline_to_all_callers_1): Add to the callers hash-set, do not update overall summaries here. Renamed from ... (inline_to_all_callers): ... this which is now wrapping the above and performing delayed overall summary update. (early_inline_small_functions): Delay updating of the overall summary. From-SVN: r233598
2016-02-22Daily bump.GCC Administrator1-1/+1
From-SVN: r233597
2016-02-21Properly initialize variable in tree-chkp.c (chkp_mark_invalid_bounds_walker)Markus Trippelsdorf2-1/+6
* tree-chkp.c (chkp_mark_invalid_bounds_walker): Initialize variable. From-SVN: r233593
2016-02-21Daily bump.GCC Administrator1-1/+1
From-SVN: r233592
2016-02-20re PR fortran/69423 (Invalid optimization with deferred-length character)Paul Thomas4-110/+201
2016-02-20 Paul Thomas <pault@gcc.gnu.org> PR fortran/69423 * trans-decl.c (create_function_arglist): Deferred character length functions, with and without declared results, address the passed reference type as '.result' and the local string length as '..result'. (gfc_null_and_pass_deferred_len): Helper function to null and return deferred string lengths, as needed. (gfc_trans_deferred_vars): Call it, thereby reducing repeated code, add call for deferred arrays and reroute pointer function results. Avoid using 'tmp' for anything other that a temporary tree by introducing 'type_of_array' for the arrayspec type. 2016-02-20 Paul Thomas <pault@gcc.gnu.org> PR fortran/69423 * gfortran.dg/deferred_character_15.f90 : New test. From-SVN: r233589
2016-02-20[multiple changes]Dominique d'Humieres3-0/+57
2016-02-20 Dominique d'Humieres <dominiq@lps.ens.fr> PR fortran/57365 gfortran.dg/allocate_with_source_18.f03: New test. 2016-02-20 Harald Anlauf <anlauf@gmx.de> PR fortran/52531 gfortran.dg/gomp/pr52531.f90: New test. From-SVN: r233588
2016-02-20Fix whitespace in gcc/testsuite/ChangeLogTom de Vries1-2/+2
From-SVN: r233586
2016-02-20Fix whitespace in gcc/ChangeLogTom de Vries1-8/+8
From-SVN: r233585
2016-02-20Remove stray log entry in gcc/ChangeLog-2015Tom de Vries1-3/+0
From-SVN: r233583
2016-02-19re PR c++/69743 (function overload with variadic arguments - template ↵Jason Merrill5-3/+29
instantiation depth exceeds maximum (gcc4, clang - no problem)) PR c++/69743 * call.c (remaining_arguments): No longer static. * cp-tree.h: Declare it. * pt.c (more_specialized_fn): Use it. From-SVN: r233579
2016-02-20Daily bump.GCC Administrator1-1/+1
From-SVN: r233578
2016-02-19re PR c++/69865 (-trigraphs option broken)Bernd Edlinger4-5/+21
gcc/c-family/ChangeLog: 2016-02-19 Bernd Edlinger <bernd.edlinger@hotmail.de> PR c++/69865 * c-opts.c (c_common_post_options): Move call to set_std_cxx14 from here... (c_common_init_options): ...to here. (set_std_cxx98): Initialize flag_isoc94 and flag_isoc99. gcc/testsuite/ChangeLog: 2016-02-19 Bernd Edlinger <bernd.edlinger@hotmail.de> PR c++/69865 * c-c++-common/Wshift-negative-value-6.c: Add -std=c++11 before -std=c++03. From-SVN: r233574
2016-02-19re PR driver/69805 (ICE in greater_than_spec_func, at gcc.c:9722)Jakub Jelinek2-24/+16
PR driver/69805 * gcc.c (LINK_COMMAND_SPEC, GOMP_SELF_SPECS): Use :%* in %:gt() argument. (greater_than_spec_func): Adjust for expecting only numbers, if there are more than two numbers, compare the last two. * testsuite/libgomp.c/pr69805.c: New test. From-SVN: r233573
2016-02-19Make-lang.in: Invoke gperf with -L C++.Jakub Jelinek5-37/+28
2016-02-19 Jakub Jelinek <jakub@redhat.com> Bernd Edlinger <bernd.edlinger@hotmail.de> * Make-lang.in: Invoke gperf with -L C++. * cfns.gperf: Remove prototypes for hash and libc_name_p inlines. * cfns.h: Regenerated. * except.c (nothrow_libfn_p): Adjust. Co-Authored-By: Bernd Edlinger <bernd.edlinger@hotmail.de> From-SVN: r233572
2016-02-19re PR c++/69826 (problem with cilkplus pragma and preprocessor variable)Jakub Jelinek5-1/+50
PR c++/69826 * c-pragma.c (c_pp_lookup_pragma): Handle PRAGMA_CILK_GRAINSIZE. (init_pragma): Register PRAGMA_CILK_GRAINSIZE even for flag_preprocess_only. * c-c++-common/cilk-plus/CK/pr69826-1.c: New test. * c-c++-common/cilk-plus/CK/pr69826-2.c: New test. From-SVN: r233571
2016-02-19invoke.texi (C++ Dialect Options): Clarify interaction of -Wnarrowing with -std.Jonathan Wakely2-5/+14
* doc/invoke.texi (C++ Dialect Options): Clarify interaction of -Wnarrowing with -std. From-SVN: r233569
2016-02-19re PR c++/69850 (unnecessary -Wnonnull-compare warning)Jakub Jelinek4-6/+30
PR c++/69850 * rtti.c (ifnonnull): Set TREE_NO_WARNING on the condition, use NE_EXPR instead of EQ_EXPR and swap last two arguments on COND_EXPR. * g++.dg/warn/Wnonnull-compare-4.C: New test. From-SVN: r233568
2016-02-19Tweak comment further.Jakub Jelinek1-1/+3
From-SVN: r233567
2016-02-19re PR c++/69851 (ICE: in assign_temp, at function.c:961)Jakub Jelinek4-2/+51
PR c++/69851 * expr.c (store_field): Don't use bit-field path if exp is COMPONENT_REF with TREE_ADDRESSABLE type, where TYPE_SIZE is different from bitsize, but DECL_SIZE of FIELD_DECL is bitsize and the assignment can be performed by bitwise copy. Formatting fix. * g++.dg/torture/pr69851.C: New test. From-SVN: r233566
2016-02-19PR testsuite/69573 - FAIL: gcc.dg/pr61053.c (test for excess errors)Martin Sebor2-5/+20
Tested on x86_64 by running make check-c with RUNTESTFLAGS='--target_board=unix/-m32/-m128bit-long-double dg.exp=pr61053.c' gcc/testsuite/ChangeLog: 2016-01-30 Martin Sebor <msebor@redhat.com> PR testsuite/69573 * gcc.dg/pr61053.c: Tweaked test to avoid bogus failures. From-SVN: r233564
2016-02-19Adjust fix PR c++/68948Patrick Palka3-11/+21
gcc/cp/ChangeLog: PR c++/68948 * pt.c (tsubst_baselink): Don't diagnose an invalid constructor call here. * semantics.c (finish_call_expr): Don't assume a constructor call is dependent if only the "this" pointer is dependent. When building a constructor call, always use a dummy object. From-SVN: r233563
2016-02-19re PR middle-end/69838 (Lra deletes EH_REGION)Jakub Jelinek2-1/+15
PR middle-end/69838 * lra.c (lra_process_new_insns): If non-call exceptions are enabled, call copy_reg_eh_region_note_forward on before and/or after sequences and remove note from insn if it no longer can throw. From-SVN: r233562
2016-02-19re PR c++/69850 (unnecessary -Wnonnull-compare warning)Jakub Jelinek6-5/+77
PR c++/69850 * init.c (build_vec_delete_1): Set TREE_NO_WARNING on the NE_EXPR condition. * cp-gimplify.c (cp_fold): Propagate TREE_NO_WARNING from binary operators if folding preserved the binop, just with different arguments. * g++.dg/warn/Wnonnull-compare-2.C: New test. * g++.dg/warn/Wnonnull-compare-3.C: New test. From-SVN: r233561
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