[Bug libstdc++/69191] Wrong equality comparison between error_code and error_condition + segfault

2016-01-08 Thread eyenseo at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69191 eyenseo at gmail dot com changed: What|Removed |Added Attachment #37264|0 |1 is obsolete|

[Bug middle-end/69156] [6 Regression] gcc.dg/pr59630.c: ICE: verify_gimple failed: non-trivial conversion at assignment with -fno-tree-ccp

2016-01-08 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69156 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #2

[Bug debug/68860] [6 regression] FAIL: gcc.dg/guality/pr36728-1.c -O3 -g line 16 arg1 == 1

2016-01-08 Thread rguenther at suse dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68860 --- Comment #6 from rguenther at suse dot de --- On Mon, 21 Dec 2015, jakub at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68860 > > --- Comment #4 from Jakub Jelinek --- > Created attachment 37097 > --> https://gcc

[Bug go/68980] [6 regression] ps -o cmd in gotest isn't portable

2016-01-08 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68980 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug testsuite/69007] [6 regression] test cases gcc.dg/vect/vect-reduc-dot-s8a.c fails starting with r231815

2016-01-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69007 Richard Biener changed: What|Removed |Added Status|NEW |ASSIGNED Component|target

[Bug debug/68860] [6 regression] FAIL: gcc.dg/guality/pr36728-1.c -O3 -g line 16 arg1 == 1

2016-01-08 Thread rguenther at suse dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68860 --- Comment #7 from rguenther at suse dot de --- On Tue, 22 Dec 2015, jakub at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68860 > > --- Comment #5 from Jakub Jelinek --- > (In reply to Jakub Jelinek from comment #4)

[Bug tree-optimization/69083] [6 Regression] ICE at -O3 in 64-bit mode on x86_64-linux-gnu (verify_gimple failed)

2016-01-08 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69083 --- Comment #4 from Jakub Jelinek --- Author: jakub Date: Fri Jan 8 08:37:17 2016 New Revision: 232153 URL: https://gcc.gnu.org/viewcvs?rev=232153&root=gcc&view=rev Log: PR tree-optimization/69083 * tree-vect-slp.c (vect_get_con

[Bug tree-optimization/68707] [6 Regression] testcase gcc.dg/vect/O3-pr36098.c vectorized using VEC_PERM_EXPR rather than VEC_LOAD_LANES

2016-01-08 Thread rguenther at suse dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68707 --- Comment #24 from rguenther at suse dot de --- On Tue, 22 Dec 2015, alalaw01 at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68707 > > --- Comment #23 from alalaw01 at gcc dot gnu.org --- > Yes, difficult. I'm consci

[Bug tree-optimization/69083] [6 Regression] ICE at -O3 in 64-bit mode on x86_64-linux-gnu (verify_gimple failed)

2016-01-08 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69083 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/69013] [5/6 Regression] gfortran-5.3.0 ICE in prune_uninit_phi_opnds_in_unrealizable_paths, at tree-ssa-uninit.c:1121

2016-01-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69013 Richard Biener changed: What|Removed |Added Keywords|error-recovery | Status|NEW

[Bug c/68062] [4.9/5/6 Regression] ICE when comparing vectors

2016-01-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68062 --- Comment #12 from Richard Biener --- (In reply to Andrew Pinski from comment #11) > We still get the bogus IR but we don't ICE any more: > v4qi c; > uv4qi d; > > c = {a, a, a, a}; > d = {a, a, a, a}; > D.2757 = c != d; > D.2758 =

[Bug target/68973] [6 regression] Internal compiler error on power for gcc/testsuite/g++.dg/pr67211.C

2016-01-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68973 --- Comment #3 from Richard Biener --- That just made a latent issue (re-)appear. It looks like just a reg-reg DImode move - what can be possibly wrong with it?

[Bug target/69176] [6 Regression] ICE in in final_scan_insn, at final.c:2981 on aarch64-linux-gnu

2016-01-08 Thread rth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69176 Richard Henderson changed: What|Removed |Added Status|NEW |ASSIGNED CC|

[Bug tree-optimization/67781] [5/6 Regression] wrong code generated on big-endian with -O1 -fexpensive-optimizations

2016-01-08 Thread thopre01 at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67781 --- Comment #14 from Thomas Preud'homme --- Author: thopre01 Date: Fri Jan 8 09:21:19 2016 New Revision: 232154 URL: https://gcc.gnu.org/viewcvs?rev=232154&root=gcc&view=rev Log: 2016-01-08 Thomas Preud'homme gcc/ PR tree-optimizati

[Bug tree-optimization/68967] Build and test parloops on by default

2016-01-08 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68967 --- Comment #10 from vries at gcc dot gnu.org --- (In reply to vries from comment #9) > Though at the end, make check hung in fix-include. More specifically, the testing of fixincludes hangs: ... 22074 pts/6S+ 0:00 | \_ /bin/sh ./check.s

[Bug tree-optimization/69110] [4.9/5/6 Regression] execution failure in gcc.c-torture/execute/doloop-{1,2}.c with -ftree-parallelize-loops=2

2016-01-08 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69110 vries at gcc dot gnu.org changed: What|Removed |Added Summary|[4.9/5/6 Regression]|[4.9/5/6 Regression]

[Bug target/69071] [6 Regression] ICE: in decompose, at rtl.h:2107 with -g

2016-01-08 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69071 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug c/69192] New: valgrind trunk build fail in predict_loops

2016-01-08 Thread dcb314 at hotmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69192 Bug ID: 69192 Summary: valgrind trunk build fail in predict_loops Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c

[Bug c/68062] [4.9/5/6 Regression] ICE when comparing vectors

2016-01-08 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68062 --- Comment #13 from Marek Polacek --- I still see the ICE.

[Bug tree-optimization/69172] [6 Regression] ICE in make_ssa_name_fn, at tree-ssanames.c:266

2016-01-08 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69172 --- Comment #5 from Jakub Jelinek --- Author: jakub Date: Fri Jan 8 10:13:23 2016 New Revision: 232155 URL: https://gcc.gnu.org/viewcvs?rev=232155&root=gcc&view=rev Log: PR tree-optimization/69172 * gimple-fold.c (gimple_fold_bu

[Bug tree-optimization/69162] [6 Regression] ICE in create_tmp_var, at gimple-expr.c:468

2016-01-08 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69162 --- Comment #3 from Jakub Jelinek --- Author: jakub Date: Fri Jan 8 10:14:29 2016 New Revision: 232156 URL: https://gcc.gnu.org/viewcvs?rev=232156&root=gcc&view=rev Log: PR tree-optimization/69162 * gimplify.c (gimplify_va_arg_e

[Bug c/69192] valgrind trunk build fail in predict_loops

2016-01-08 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69192 Markus Trippelsdorf changed: What|Removed |Added CC||trippels at gcc dot gnu.org --- Co

[Bug tree-optimization/69170] [6 Regression] ICE (segfault) in find_uses_to_rename_use

2016-01-08 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69170 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/69162] [6 Regression] ICE in create_tmp_var, at gimple-expr.c:468

2016-01-08 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69162 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/69172] [6 Regression] ICE in make_ssa_name_fn, at tree-ssanames.c:266

2016-01-08 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69172 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/68648] [4.9/5/6 Regression][ARM] ICE: fail to generate BIC(immediate) instruction

2016-01-08 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68648 --- Comment #5 from ktkachov at gcc dot gnu.org --- Author: ktkachov Date: Fri Jan 8 10:36:37 2016 New Revision: 232157 URL: https://gcc.gnu.org/viewcvs?rev=232157&root=gcc&view=rev Log: [ARM] PR target/68648: Fold NOT of CONST_INT in andsi_iors

[Bug rtl-optimization/69102] [4.9/5/6 Regression] ICE: in move_op_ascend, at sel-sched.c:6138 with -fselective-scheduling2

2016-01-08 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69102 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug rtl-optimization/69161] [6 Regression] ICE in simplify_const_unary_operation, at simplify-rtx.c:1633

2016-01-08 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69161 --- Comment #7 from ktkachov at gcc dot gnu.org --- (In reply to Jakub Jelinek from comment #5) > (In reply to ktkachov from comment #4) > > Ok, judging from this my simplistic patch from > > https://gcc.gnu.org/ml/gcc-patches/2016-01/msg00329.htm

[Bug tree-optimization/69160] [6 Regression] ICE in vect_get_vec_def_for_operand, at tree-vect-stmts.c:1436

2016-01-08 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69160 --- Comment #2 from ktkachov at gcc dot gnu.org --- A much smaller reduced testcase ICEs at -O3: a, b, c; fn1() { for (;;) { int *d; fn2(); c = 0; for (; c <= 3; c++) { *d ^= 9; b = 0; for (; b <= 3; b++)

[Bug rtl-optimization/69161] [6 Regression] ICE in simplify_const_unary_operation, at simplify-rtx.c:1633

2016-01-08 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69161 --- Comment #8 from Jakub Jelinek --- (In reply to ktkachov from comment #7) You want to turn that back to at least valid C99 if that still reproduces the issue: > char a; > b, c, d, e; > fn1() { > int f = 0; > for (; f <= 4; f++) { > d

[Bug c/69193] New: ICE: openmp + nested function + VLA

2016-01-08 Thread uecker at eecs dot berkeley.edu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69193 Bug ID: 69193 Summary: ICE: openmp + nested function + VLA Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: c

[Bug c++/68449] [5/6 Regression] ICE in cxx_eval_constant_expression on atomic_load in C++

2016-01-08 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68449 Marek Polacek changed: What|Removed |Added CC||mpolacek at gcc dot gnu.org --- Comment

[Bug libstdc++/69190] FAIL: experimental/type_erased_allocator/uses_allocator.cc

2016-01-08 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69190 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug tree-optimization/69184] [6 Regression] ICE in copy_cond_phi_nodes, at graphite-isl-ast-to-gimple.c:2685

2016-01-08 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69184 --- Comment #1 from ktkachov at gcc dot gnu.org --- Created attachment 37270 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=37270&action=edit reduced testcase More reduced testcase for -O3 -floop-interchange

[Bug target/69194] New: internal compiler error: in extract_insn, at recog.c:2286

2016-01-08 Thread kugan at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69194 Bug ID: 69194 Summary: internal compiler error: in extract_insn, at recog.c:2286 Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priori

[Bug target/69082] Final link fails on ARM using lto

2016-01-08 Thread rearnsha at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69082 Richard Earnshaw changed: What|Removed |Added CC||renlin at gcc dot gnu.org Co

[Bug target/69175] [6 Regression] ICE in haifa_luid_for_non_insn, at haifa-sched.c:7895

2016-01-08 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69175 --- Comment #9 from Jakub Jelinek --- Created attachment 37272 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=37272&action=edit gcc6-pr69175.patch One possible fix that seems to work.

[Bug target/69194] [5/6 Regression] internal compiler error: in extract_insn, at recog.c:2286

2016-01-08 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69194 ktkachov at gcc dot gnu.org changed: What|Removed |Added Target||arm Status|UNCO

[Bug tree-optimization/69166] [6 Regression] ICE in get_initial_def_for_reduction, at tree-vect-loop.c:4188

2016-01-08 Thread alalaw01 at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69166 alalaw01 at gcc dot gnu.org changed: What|Removed |Added Status|RESOLVED|REOPENED Last reconfirmed

[Bug target/69195] New: [4.9/5/6 Regression] gcc.dg/torture/pr44913.c FAILs with -O3 -fno-dce -fno-forward-propagate

2016-01-08 Thread zsojka at seznam dot cz
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69195 Bug ID: 69195 Summary: [4.9/5/6 Regression] gcc.dg/torture/pr44913.c FAILs with -O3 -fno-dce -fno-forward-propagate Product: gcc Version: 6.0 Status: UNCONFIRMED

[Bug fortran/69154] [6 Regression] ICE in gfc_trans_where_2, at fortran/trans-stmt.c:5005 on *-linux

2016-01-08 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69154 Thomas Koenig changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug target/69182] Internal compiler error, dwarf2out_frame_debug_expr, at dwarf2cfi.c:1550

2016-01-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69182 Richard Biener changed: What|Removed |Added Keywords||ice-on-valid-code Target|

[Bug tree-optimization/69186] ICE at -O3 on x86_64-linux-gnu in vect_update_misalignment_for_peel, at tree-vect-data-refs.c:889

2016-01-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69186 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug preprocessor/69177] [6 Regression] Bit-packing optimization makes it too easy to have location_t >= LINE_MAP_MAX_LOCATION_WITH_COLS

2016-01-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69177 Richard Biener changed: What|Removed |Added Target Milestone|--- |6.0 Summary|Bit-packing opti

[Bug tree-optimization/69174] [6 Regression] ICE (segfault) in operand_equal_p

2016-01-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69174 Richard Biener changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug target/69195] [4.9/5/6 Regression] gcc.dg/torture/pr44913.c FAILs with -O3 -fno-dce -fno-forward-propagate

2016-01-08 Thread zsojka at seznam dot cz
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69195 --- Comment #1 from Zdenek Sojka --- $ powerpc64-unknown-linux-gnu-gcc -v Using built-in specs. COLLECT_GCC=/repo/gcc-trunk/binary-latest-powerpc64/bin/powerpc64-unknown-linux-gnu-gcc COLLECT_LTO_WRAPPER=/repo/gcc-trunk/binary-trunk-232129-checki

[Bug tree-optimization/69173] [6 Regression] ICE (segfault) in vinfo_for_stmt

2016-01-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69173 Richard Biener changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug tree-optimization/69168] [6 Regression] ICE in vect_analyze_loop_2, at tree-vect-loop.c:2182

2016-01-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69168 Richard Biener changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug tree-optimization/69166] [6 Regression] ICE in get_initial_def_for_reduction, at tree-vect-loop.c:4188

2016-01-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69166 Richard Biener changed: What|Removed |Added Target|powerpc64le-linux-gnu |powerpc64le-linux-gnu,

[Bug ipa/68851] [6 Regression] ICE: in set_comdat_group, at ipa-comdats.c:213

2016-01-08 Thread jamborm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68851 --- Comment #13 from Martin Jambor --- Author: jamborm Date: Fri Jan 8 12:30:56 2016 New Revision: 232159 URL: https://gcc.gnu.org/viewcvs?rev=232159&root=gcc&view=rev Log: [PR 68851] Do not collect thunks in collect_callers 2016-01-08 Martin

[Bug tree-optimization/69160] [6 Regression] ICE in vect_get_vec_def_for_operand, at tree-vect-stmts.c:1436

2016-01-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69160 Richard Biener changed: What|Removed |Added Target|aarch64 |aarch64, x86_64-*-* Status|

[Bug tree-optimization/69157] [6 Regression] ICE in vect_transform_stmt, at tree-vect-stmts.c:8176

2016-01-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69157 Richard Biener changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug target/69196] New: Code size regression on SPARC

2016-01-08 Thread sebastian.hu...@embedded-brains.de
st case. sparc-rtems4.11-gcc (GCC) 4.9.4 20150723 (prerelease) sparc-rtems4.12-gcc (GCC) 6.0.0 20160108 (experimental) sparc-rtems4.11-gcc -c -O2 -o vprintk.4.11.o vprintk.i sparc-rtems4.12-gcc -c -O2 -o vprintk.4.12.o vprintk.i size vprintk.4.11.o textdata bss dec hex filename

[Bug middle-end/69156] [6 Regression] gcc.dg/pr59630.c: ICE: verify_gimple failed: non-trivial conversion at assignment with -fno-tree-ccp

2016-01-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69156 --- Comment #3 from Richard Biener --- (In reply to Jakub Jelinek from comment #2) > Created attachment 37266 [details] > gcc6-pr69156.patch > > Untested fix. Not sure if it is the best spot though. And the testcase is > really nasty. Hmm, bu

[Bug fortran/69155] [6 Regression] ICE (segfault in gimple_stmt_nonnegative_warnv_p)

2016-01-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69155 Richard Biener changed: What|Removed |Added CC||rguenth at gcc dot gnu.org,

[Bug ipa/68851] [6 Regression] ICE: in set_comdat_group, at ipa-comdats.c:213

2016-01-08 Thread jamborm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68851 --- Comment #14 from Martin Jambor --- Author: jamborm Date: Fri Jan 8 12:34:34 2016 New Revision: 232160 URL: https://gcc.gnu.org/viewcvs?rev=232160&root=gcc&view=rev Log: [PR 68851] Do not collect thunks in collect_callers 2016-01-08 Martin

[Bug c++/69139] [4.9/5/6 Regression] deduction failure with trailing return type in function template argument

2016-01-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69139 Richard Biener changed: What|Removed |Added Target Milestone|6.0 |4.9.4

[Bug ipa/68851] [6 Regression] ICE: in set_comdat_group, at ipa-comdats.c:213

2016-01-08 Thread jamborm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68851 Martin Jambor changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug target/69082] Final link fails on ARM using lto

2016-01-08 Thread renlin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69082 Renlin Li changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned at gc

[Bug target/69196] Code size regression on SPARC

2016-01-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69196 Richard Biener changed: What|Removed |Added CC||law at gcc dot gnu.org --- Comment #1 f

[Bug target/69195] [4.9/5/6 Regression] gcc.dg/torture/pr44913.c FAILs with -O3 -fno-dce -fno-forward-propagate

2016-01-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69195 Richard Biener changed: What|Removed |Added Target Milestone|--- |4.9.4 --- Comment #2 from Richard Biene

[Bug c++/68926] [4.9/5/6 Regression] decltype and sfinae to check for template instance availability fails to compile

2016-01-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68926 Richard Biener changed: What|Removed |Added Target Milestone|--- |4.9.4

[Bug ipa/68981] [4.9/5/6 Regression] g++.dg/ipa/pr60640-4.C FAILs with -ftree-vectorize

2016-01-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68981 Richard Biener changed: What|Removed |Added Target Milestone|--- |4.9.4

[Bug c++/68847] [6 Regression] ICE in cxx_eval_constant_expression on __atomic_compare_exchange (constexpr.c:3719) in c++

2016-01-08 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68847 Marek Polacek changed: What|Removed |Added CC||mpolacek at gcc dot gnu.org --- Comment

[Bug libstdc++/68995] [4.9/5/6 Regression] Including both and can cause ADL problems in std::function SFINAE

2016-01-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68995 Richard Biener changed: What|Removed |Added Target Milestone|--- |4.9.4

[Bug target/69014] [4.9/5/6 Regression] gcc.c-torture/execute/991023-1.c FAILs with -Os -fmodulo-sched -fno-tree-vrp

2016-01-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69014 Richard Biener changed: What|Removed |Added Target Milestone|--- |4.9.4

[Bug target/69196] Code size regression on SPARC

2016-01-08 Thread sebastian.hu...@embedded-brains.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69196 --- Comment #2 from Sebastian Huber --- Ok, with -Os I don't have the problem: sparc-rtems4.11-gcc -c -Os -o vprintk.4.11.o vprintk.i sparc-rtems4.12-gcc -c -Os -o vprintk.4.12.o vprintk.i size vprintk.4.11.o textdata bss dec

[Bug target/69195] [4.9/5/6 Regression] gcc.dg/torture/pr44913.c FAILs with -O3 -fno-dce -fno-forward-propagate

2016-01-08 Thread zsojka at seznam dot cz
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69195 --- Comment #3 from Zdenek Sojka --- (In reply to Richard Biener from comment #2) > Flags to check are -fno-tree-vectorize and -fno-ivopts. The testcase crashes with either -fno-tree-vectorize and/or -fno-ivopts.

[Bug other/60465] [4.9/5 Regression] Compiling glibc-2.17,2.18 with gcc-4.8.2 and binutils-2.23.2,2.24 results in segfaults in _start / elf_get_dynamic_info

2016-01-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60465 Richard Biener changed: What|Removed |Added Target Milestone|--- |4.9.4 --- Comment #41 from Richard Bien

[Bug target/60410] [4.9/5/6 Regression] -fshort-double ICEs x86_64

2016-01-08 Thread nickc at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60410 Nick Clifton changed: What|Removed |Added CC||nickc at redhat dot com --- Comment #14 f

[Bug c++/68252] [5 regression] left operand of shift expression, while we shift > 0 integer

2016-01-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68252 Richard Biener changed: What|Removed |Added Target Milestone|--- |5.4

[Bug c++/68669] [5 regression] -Wunused-variable in anonymous namespace is not correctly supressed by #pragmas

2016-01-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68669 Richard Biener changed: What|Removed |Added Target Milestone|--- |5.4

[Bug target/60410] [4.9/5/6 Regression] -fshort-double ICEs x86_64

2016-01-08 Thread nickc at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60410 --- Comment #15 from Nick Clifton --- Sorry I meant: I am not sure of the best way to proceed.

[Bug target/69019] [5 regression] Failure of test case gcc.target/powerpc/ti_math1.c

2016-01-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69019 Richard Biener changed: What|Removed |Added Target Milestone|--- |5.4

[Bug target/43052] [4.9/5/6 Regression] Inline memcmp is *much* slower than glibc's, no longer expanded inline

2016-01-08 Thread nickc at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43052 Nick Clifton changed: What|Removed |Added CC||nickc at redhat dot com --- Comment #32 f

[Bug tree-optimization/69160] [6 Regression] ICE in vect_get_vec_def_for_operand, at tree-vect-stmts.c:1436

2016-01-08 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69160 --- Comment #4 from Jonathan Wakely --- Author: redi Date: Fri Jan 8 13:14:01 2016 New Revision: 232162 URL: https://gcc.gnu.org/viewcvs?rev=232162&root=gcc&view=rev Log: Add missing include for std::__addressof PR libstdc++/69160

[Bug tree-optimization/69160] [6 Regression] ICE in vect_get_vec_def_for_operand, at tree-vect-stmts.c:1436

2016-01-08 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69160 --- Comment #5 from Jonathan Wakely --- (In reply to Jonathan Wakely from comment #4) > Author: redi > Date: Fri Jan 8 13:14:01 2016 > New Revision: 232162 > > URL: https://gcc.gnu.org/viewcvs?rev=232162&root=gcc&view=rev > Log: > Add missing i

[Bug c++/68738] call to overridden function segfaults

2016-01-08 Thread rianquinn at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68738 Rian Quinn changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug libstdc++/69190] FAIL: experimental/type_erased_allocator/uses_allocator.cc

2016-01-08 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69190 Jonathan Wakely changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug lto/45375] [meta-bug] Issues with building Mozilla with LTO

2016-01-08 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=45375 --- Comment #218 from Martin Liška --- Hi. Building Firefox revision: commit a704d34fb1f9e0f5dbf4113298d885cdb650906c Author: Matthew Noorenberghe Date: Thu Dec 3 17:33:35 2015 -0800 Bug 1230391 - Disable password visibility toggling in

[Bug rtl-optimization/69161] [6 Regression] ICE in simplify_const_unary_operation, at simplify-rtx.c:1633

2016-01-08 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69161 --- Comment #9 from ktkachov at gcc dot gnu.org --- You're right, thanks. char a; int b, c, d, e; void foo (void) { int f; for (f = 0; f <= 4; f++) { for (d = 0; d < 20; d++) { long g = &c; b &= (0 != g)

[Bug rtl-optimization/69161] [6 Regression] ICE in simplify_const_unary_operation, at simplify-rtx.c:1633

2016-01-08 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69161 --- Comment #10 from ktkachov at gcc dot gnu.org --- Sorry. Of course you meant "int *". That still ICEs: char a; int b, c, d, e; void foo (void) { int f; for (f = 0; f <= 4; f++) { for (d = 0; d < 20; d++) { int *

[Bug debug/69077] [6 Regression] omnetpp ICEs with -flto -g

2016-01-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69077 Richard Biener changed: What|Removed |Added CC||rguenth at gcc dot gnu.org --- Comment

[Bug ipa/69075] ICE when setting early-inlining-insns to other than default

2016-01-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69075 --- Comment #5 from Richard Biener --- Ick - re-gimplification hits C++ FE hooks... We should really do parts of /* Reset some langhooks. Do not reset types_compatible_p, it may still be used indirectly via the get_alias_set langhook.

[Bug rtl-optimization/69161] [6 Regression] ICE in simplify_const_unary_operation, at simplify-rtx.c:1633

2016-01-08 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69161 --- Comment #11 from Jakub Jelinek --- (In reply to ktkachov from comment #10) > Sorry. Of course you meant "int *". That still ICEs: > char a; > int b, c, d, e; > > void > foo (void) > { > int f; > for (f = 0; f <= 4; f++) > { > f

[Bug rtl-optimization/69161] [6 Regression] ICE in simplify_const_unary_operation, at simplify-rtx.c:1633

2016-01-08 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69161 --- Comment #12 from ktkachov at gcc dot gnu.org --- (In reply to Jakub Jelinek from comment #11) > And __INTPTR_TYPE__ g = (__INTPTR_TYPE__) &g; ? You mean (__INTPTR_TYPE__) &c; ? It ICEs as well: char a; int b, c, d, e; void foo (void) { i

[Bug ipa/69044] [6 regression] [CHKP] internal compiler error: in duplicate_thunk_for_node

2016-01-08 Thread jamborm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69044 --- Comment #3 from Martin Jambor --- OK, so after looking into this (and CHKP) a bit more, this is only one of many issues with costant propagating into CHKP functions and thunks. In fact, there is an attempt to disable that in propagate_consta

[Bug rtl-optimization/69161] [6 Regression] ICE in simplify_const_unary_operation, at simplify-rtx.c:1633

2016-01-08 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69161 --- Comment #13 from Jakub Jelinek --- (In reply to ktkachov from comment #12) > (In reply to Jakub Jelinek from comment #11) > > > And __INTPTR_TYPE__ g = (__INTPTR_TYPE__) &g; ? > > You mean (__INTPTR_TYPE__) &c; ? > It ICEs as well: Sure, s

[Bug tree-optimization/69097] [6 Regression] wrong code at -O1 and above on x86_64-linux-gnu

2016-01-08 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69097 Jakub Jelinek changed: What|Removed |Added Attachment #37219|0 |1 is obsolete|

[Bug target/69187] ICE: Aborted when native compiling neon code with __builtin_neon_vmlals_lanev4hi

2016-01-08 Thread civil.over at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69187 --- Comment #1 from Vladimir Smirnov --- I've also tried to test gcc 6.0, snapshot 20160103 but still getting this: root@katje ~ # gcc-6.0.0-alpha20160103 -mfpu=neon ./bug.c ./bug.c: In function 'bug': ./bug.c:3:9: internal compiler error: Segmen

[Bug libgomp/69183] ICE when using OpenMP PRIVATE keyword in OMP DO loop not explicitly encapsulated in OMP PARALLEL region

2016-01-08 Thread iain.miller at ecmwf dot int
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69183 --- Comment #2 from Iain Miller --- On further testing and investigation the ICE only appears when attempting to allocate and use ZHOFX. Removing all references to ZHOFX in the test case allows it the subroutine to compile.

[Bug target/69187] ICE: Aborted when native compiling neon code with __builtin_neon_vmlals_lanev4hi

2016-01-08 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69187 ktkachov at gcc dot gnu.org changed: What|Removed |Added CC||ktkachov at gcc dot gnu.org

[Bug target/69187] ICE: Aborted when native compiling neon code with __builtin_neon_vmlals_lanev4hi

2016-01-08 Thread civil.over at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69187 --- Comment #3 from Vladimir Smirnov --- GCC 5.3: katje ~ # gcc -v Using built-in specs. COLLECT_GCC=/usr/armv7a-hardfloat-linux-gnueabi/gcc-bin/5.3.0/gcc COLLECT_LTO_WRAPPER=/usr/libexec/gcc/armv7a-hardfloat-linux-gnueabi/5.3.0/lto-wrapper Targe

[Bug middle-end/69156] [6 Regression] gcc.dg/pr59630.c: ICE: verify_gimple failed: non-trivial conversion at assignment with -fno-tree-ccp

2016-01-08 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69156 --- Comment #4 from Jakub Jelinek --- (In reply to Richard Biener from comment #3) > (In reply to Jakub Jelinek from comment #2) > > Created attachment 37266 [details] > > gcc6-pr69156.patch > > > > Untested fix. Not sure if it is the best spot

[Bug c/69197] New: Can't compile older

2016-01-08 Thread bogdan-megamen at yandex dot ru
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69197 Bug ID: 69197 Summary: Can't compile older Product: gcc Version: 5.4.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c Assignee: unassig

[Bug ipa/68419] ICE segfault in determine_locally_known_aggregate_parts / ipa_compute_jump_functions_for_edge

2016-01-08 Thread jamborm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68419 --- Comment #5 from Martin Jambor --- Sorry, but I still cannot reproduce it. I have checkout out the latest gcc_5-branch (rev 232044) and configured it (on an x86_64-linux) with ../src/configure --prefix=/home/mjambor/gcc/5/m68k/ --target=m68k

[Bug target/69198] New: [6 Regression] FAIL: gcc.target/i386/avx512vl-vmovaps-1.c scan-assembler-times vmovaps[ \\t]+[^{\n]*%xmm[0-9]+[^\n]*\\){%k[1-7]}(?:\n|[ \\t]+#) 1

2016-01-08 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69198 Bug ID: 69198 Summary: [6 Regression] FAIL: gcc.target/i386/avx512vl-vmovaps-1.c scan-assembler-times vmovaps[ \\t]+[^{\n]*%xmm[0-9]+[^\n]*\\){%k[1-7]}(?:\n|[

[Bug target/69198] [6 Regression] FAIL: gcc.target/i386/avx512vl-vmovaps-1.c scan-assembler-times vmovaps[ \\t]+[^{\n]*%xmm[0-9]+[^\n]*\\){%k[1-7]}(?:\n|[ \\t]+#) 1

2016-01-08 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69198 H.J. Lu changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/68973] [6 regression] Internal compiler error on power for gcc/testsuite/g++.dg/pr67211.C

2016-01-08 Thread meissner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68973 --- Comment #4 from Michael Meissner --- I haven't looked at the bug, but on PowerPC systems before power8, the following is illegal: (insn 258 153 259 8 (set (reg:DI 9 9) (reg/f:DI 63 31 [orig:185 p3$_M_node ] [185])) pr67211.C:28 540 {

[Bug c++/69126] [6 regression] _Pragma does not apply if part of a macro

2016-01-08 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69126 --- Comment #8 from David Malcolm --- Looking at calls to linemap_compare_locations, the crucial comparison is the comparison of the location of the 2nd diagnostic with that of the "ignore" pragma: Breakpoint 2, linemap_compare_locations (set=0x

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