[Bug target/63908] [e500v2] "float_bessel"case failed on e500v2 platforms

2014-12-10 Thread leimaohui at cn dot fujitsu.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63908 --- Comment #5 from leimaohui --- Thanks,these patches do work. I used gcc(master:7a542b16e34cfb40fe37fab74a119e80a1a55587) to do a test likes below: kernel : 3.14.19 ltp:20120903 | test |with these patches|remove these patches| |sem02

[Bug libstdc++/64239] regex_iterator::operator= should copy match_results::position

2014-12-10 Thread timshen at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64239 --- Comment #4 from Tim Shen --- Sorry, I was once thinking that we should always use match_results::prefix().first as the "start position of a match". It's true for regex_match and regex_search, but not true for regex_iterator. That's why match_

[Bug tree-optimization/64260] wrong code at -O1 on x86_64-linux-gnu

2014-12-10 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64260 Marek Polacek changed: What|Removed |Added CC||mpolacek at gcc dot gnu.org --- Comment

[Bug c++/64261] New: false branch of conditional operator ?: evaluated in a template constexpr

2014-12-10 Thread eugene at hutorny dot in.ua
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64261 Bug ID: 64261 Summary: false branch of conditional operator ?: evaluated in a template constexpr Product: gcc Version: 4.9.1 Status: UNCONFIRMED Severity: norma

[Bug rtl-optimization/62151] [5 Regression] wrong code at -O2 and -O3 on x86_64-linux-gnu

2014-12-10 Thread amker.cheng at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62151 --- Comment #15 from bin.cheng --- Hmm, words on tem_insn issue at the end of comment #12 isn't mature. It's more complicated than that. Turns out live range of register which is noted as DEAD in i1/i2 can be extended because we propagate its u

[Bug tree-optimization/64260] New: wrong code at -O1 on x86_64-linux-gnu

2014-12-10 Thread su at cs dot ucdavis.edu
version 5.0.0 20141210 (experimental) [trunk revision 218559] (GCC) $ $ gcc-trunk -O0 small.c; a.out $ gcc-4.9 -O1 small.c; a.out $ $ gcc-trunk -O1 small.c $ a.out Aborted (core dumped) $ int a = 1, b; void fn1 (char p) { int t = 0; for (; b < 1

[Bug c++/64259] New: Erroneous "declaration 'struct ...' does not declare anything" when using "typename"

2014-12-10 Thread rutsky.vladimir at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64259 Bug ID: 64259 Summary: Erroneous "declaration 'struct ...' does not declare anything" when using "typename" Product: gcc Version: 4.9.2 Status: UNCONFIRMED Seve

[Bug c++/64248] [5 Regression] Error: declarator-id missing; using reserved word ‘__FUNCTION__’

2014-12-10 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64248 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug c++/58969] bogus error: the value of 'kName' is not usable in a constant expression

2014-12-10 Thread richard-gccbugzilla at metafoo dot co.uk
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58969 --- Comment #2 from Richard Smith --- (In reply to Kai Tietz from comment #1) > Hmm, issue seems to be in too restrictive decl_maybe_constant_var_p function. I don't know how the GCC code is structured, but I don't think that's right; that funct

[Bug c++/57510] initializer_list memory leak

2014-12-10 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57510 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug fortran/63674] procedure pointer and non/pure procedure

2014-12-10 Thread janus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63674 --- Comment #3 from janus at gcc dot gnu.org --- Another test case, this time for a PPC pointing to a subroutine: module test interface subroutine sub_interface ( ) end subroutine end interface type :: t procedure(sub_interf

[Bug fortran/63674] procedure pointer and non/pure procedure

2014-12-10 Thread janus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63674 --- Comment #2 from janus at gcc dot gnu.org --- Test case for ordinary procedure pointers: module test interface function func_interface ( ) RESULT( reslt ) INTEGER :: reslt end function func_interface end interface contain

[Bug c++/58969] bogus error: the value of 'kName' is not usable in a constant expression

2014-12-10 Thread ktietz at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58969 Kai Tietz changed: What|Removed |Added CC||jason at gcc dot gnu.org,

[Bug fortran/63674] procedure pointer and non/pure procedure

2014-12-10 Thread janus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63674 janus at gcc dot gnu.org changed: What|Removed |Added Keywords||accepts-invalid St

[Bug go/61258] gccgo: assertion failure go-map-delete.c:37 [GoSmith]

2014-12-10 Thread cmang at google dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61258 Chris Manghane changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug go/61246] gccgo: ICE in do_determine_types [GoSmith]

2014-12-10 Thread cmang at google dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61246 Chris Manghane changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug c++/64258] New: internal compiler error: Segmentation fault (on loop optimization?)

2014-12-10 Thread csoeder at akamai dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64258 Bug ID: 64258 Summary: internal compiler error: Segmentation fault (on loop optimization?) Product: gcc Version: 4.8.2 Status: UNCONFIRMED Severity: normal

[Bug c++/63736] gcc generated program with segfault on atomic exchange when the atomic variable is a member of a struct allocated with make_shared

2014-12-10 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63736 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug go/61316] gccgo: spurious "incompatible types in assignment" error [GoSmith]

2014-12-10 Thread ian at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61316 --- Comment #1 from ian at gcc dot gnu.org --- Author: ian Date: Wed Dec 10 20:38:13 2014 New Revision: 218606 URL: https://gcc.gnu.org/viewcvs?rev=218606&root=gcc&view=rev Log: PR go/61316 compiler: Don't lower multi-valued arguments into t

[Bug rtl-optimization/59278] combine does not replace matched insn

2014-12-10 Thread olegendo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59278 Oleg Endo changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c++/64002] Braced initialization of unknown bound array of nondependent type

2014-12-10 Thread ville.voutilainen at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64002 Ville Voutilainen changed: What|Removed |Added Keywords||wrong-code Status|UNCONF

[Bug target/63986] [5 Regression][SH] gcc.target/sh/pr51244-15.c failures

2014-12-10 Thread olegendo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63986 Oleg Endo changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug c++/64000] internal compiler error on lambda that captures 2-dimensional variable size array by reference

2014-12-10 Thread ville.voutilainen at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64000 Ville Voutilainen changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/58969] bogus error: the value of 'kName' is not usable in a constant expression

2014-12-10 Thread ville.voutilainen at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58969 Ville Voutilainen changed: What|Removed |Added Keywords||rejects-valid Status|UNC

[Bug ipa/64253] [5 Regression] IPA inline analysis processes a code transform operation

2014-12-10 Thread hubicka at ucw dot cz
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64253 --- Comment #2 from Jan Hubicka --- > The issue is probably latent on branches (where nobody cares though). Yep, inliner builds loop structure since about 4.5. Until now it however did not confuse any of the other IPA passes.

[Bug tree-optimization/62021] ICE in verify_gimple_assign_single

2014-12-10 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62021 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/64252] [5 Regression] expand_vec_perm_pblendv caused miscompilation

2014-12-10 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64252 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug tree-optimization/62021] ICE in verify_gimple_assign_single

2014-12-10 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62021 --- Comment #8 from Jakub Jelinek --- Author: jakub Date: Wed Dec 10 20:02:19 2014 New Revision: 218604 URL: https://gcc.gnu.org/viewcvs?rev=218604&root=gcc&view=rev Log: PR tree-optimization/62021 * omp-low.c (simd_clone_adjust_return_t

[Bug tree-optimization/62021] ICE in verify_gimple_assign_single

2014-12-10 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62021 --- Comment #7 from Jakub Jelinek --- Author: jakub Date: Wed Dec 10 20:01:12 2014 New Revision: 218603 URL: https://gcc.gnu.org/viewcvs?rev=218603&root=gcc&view=rev Log: PR tree-optimization/62021 * omp-low.c (simd_clone_adjust_return_t

[Bug target/64252] [5 Regression] expand_vec_perm_pblendv caused miscompilation

2014-12-10 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64252 --- Comment #1 from Jakub Jelinek --- Author: jakub Date: Wed Dec 10 19:59:57 2014 New Revision: 218602 URL: https://gcc.gnu.org/viewcvs?rev=218602&root=gcc&view=rev Log: PR target/64252 * config/i386/i386.c (expand_vec_perm_pblendv): If

[Bug go/61204] gccgo: ICE in in fold_convert_loc [GoSmith]

2014-12-10 Thread cmang at google dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61204 Chris Manghane changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug jit/63854] Fix memory leaks seen in JIT

2014-12-10 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63854 David Malcolm changed: What|Removed |Added Severity|normal |major

[Bug jit/64257] JIT documentation is not yet on the GCC website

2014-12-10 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64257 David Malcolm changed: What|Removed |Added Severity|normal |critical

[Bug jit/64206] fake.so is unlinked too early for some users

2014-12-10 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64206 David Malcolm changed: What|Removed |Added Status|ASSIGNED|WAITING

[Bug target/63896] [5 Regression] g++.dg/ipa/devirt-7.C produces code that trips the darwin linker

2014-12-10 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63896 Dominique d'Humieres changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|---

[Bug target/64180] PowerPC carry bit improvements

2014-12-10 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64180 --- Comment #8 from Segher Boessenkool --- Author: segher Date: Wed Dec 10 18:37:58 2014 New Revision: 218595 URL: https://gcc.gnu.org/viewcvs?rev=218595&root=gcc&view=rev Log: PR target/64180 * config/rs6000/predicates.md (unsigned_comp

[Bug target/64180] PowerPC carry bit improvements

2014-12-10 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64180 --- Comment #7 from Segher Boessenkool --- Author: segher Date: Wed Dec 10 18:36:18 2014 New Revision: 218594 URL: https://gcc.gnu.org/viewcvs?rev=218594&root=gcc&view=rev Log: PR target/64180 * config/rs6000/predicates.md (adde_operand)

[Bug target/64180] PowerPC carry bit improvements

2014-12-10 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64180 --- Comment #6 from Segher Boessenkool --- Author: segher Date: Wed Dec 10 18:33:26 2014 New Revision: 218593 URL: https://gcc.gnu.org/viewcvs?rev=218593&root=gcc&view=rev Log: PR target/64180 * config/rs6000/rs6000.md (*add3_internal1):

[Bug target/64180] PowerPC carry bit improvements

2014-12-10 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64180 --- Comment #5 from Segher Boessenkool --- Author: segher Date: Wed Dec 10 18:32:15 2014 New Revision: 218592 URL: https://gcc.gnu.org/viewcvs?rev=218592&root=gcc&view=rev Log: PR target/64180 * config/rs6000/rs6000.md (*add3_internal1):

[Bug target/64180] PowerPC carry bit improvements

2014-12-10 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64180 --- Comment #4 from Segher Boessenkool --- Author: segher Date: Wed Dec 10 18:31:15 2014 New Revision: 218591 URL: https://gcc.gnu.org/viewcvs?rev=218591&root=gcc&view=rev Log: PR target/64180 * config/rs6000/rs6000.md (*ctr_internal1, *

[Bug target/64180] PowerPC carry bit improvements

2014-12-10 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64180 --- Comment #3 from Segher Boessenkool --- Author: segher Date: Wed Dec 10 18:30:07 2014 New Revision: 218590 URL: https://gcc.gnu.org/viewcvs?rev=218590&root=gcc&view=rev Log: PR target/64180 * config/rs6000/darwin.md (macho_low_si): Re

[Bug target/64180] PowerPC carry bit improvements

2014-12-10 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64180 --- Comment #2 from Segher Boessenkool --- Author: segher Date: Wed Dec 10 18:28:57 2014 New Revision: 218589 URL: https://gcc.gnu.org/viewcvs?rev=218589&root=gcc&view=rev Log: PR target/64180 * config/rs6000/rs6000.c (TARGET_MD_ASM_CLOB

[Bug jit/64257] New: JIT documentation is not yet on the GCC website

2014-12-10 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64257 Bug ID: 64257 Summary: JIT documentation is not yet on the GCC website Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: jit

[Bug rtl-optimization/64255] [5 Regression] failures with -O2 optimization on i >= 0 ? (unsigned long) i : - (unsigned long) i

2014-12-10 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64255 Andrew Pinski changed: What|Removed |Added Depends on||63917 --- Comment #11 from Andrew Pinski

[Bug c++/60955] [4.9/5 Regression] Erroneous warning about taking address of register with std=c++1y

2014-12-10 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60955 Paolo Carlini changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug target/63896] [5 Regression] g++.dg/ipa/devirt-7.C produces code that trips the darwin linker

2014-12-10 Thread howarth at bromo dot med.uc.edu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63896 howarth at bromo dot med.uc.edu changed: What|Removed |Added CC||howarth at bromo dot med

[Bug rtl-optimization/64255] [5 Regression] failures with -O2 optimization on i >= 0 ? (unsigned long) i : - (unsigned long) i

2014-12-10 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64255 --- Comment #10 from Markus Trippelsdorf --- (In reply to Andrew Pinski from comment #9) > (In reply to Marek Polacek from comment #7) > > -fno-if-conversion seems to help. > > Then this is most likely a Dup of another bug which has a few versio

[Bug middle-end/64225] [4.8/4.9 Regression] -funsafe-math-optimizations generates call to pow where multiply instruction would do

2014-12-10 Thread wschmidt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64225 Bill Schmidt changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug rtl-optimization/64255] [5 Regression] failures with -O2 optimization on i >= 0 ? (unsigned long) i : - (unsigned long) i

2014-12-10 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64255 Andrew Pinski changed: What|Removed |Added Component|c |rtl-optimization --- Comment #9 from And

[Bug middle-end/64225] [4.8/4.9 Regression] -funsafe-math-optimizations generates call to pow where multiply instruction would do

2014-12-10 Thread wschmidt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64225 --- Comment #16 from Bill Schmidt --- Author: wschmidt Date: Wed Dec 10 17:46:33 2014 New Revision: 218587 URL: https://gcc.gnu.org/viewcvs?rev=218587&root=gcc&view=rev Log: 2014-12-10 Bill Schmidt Backport from mainline: 2014-12-09

[Bug c/64255] [5 Regression] failures with -O2 optimization on i >= 0 ? (unsigned long) i : - (unsigned long) i

2014-12-10 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64255 --- Comment #8 from Jakub Jelinek --- I had: __attribute__((noinline, noclone)) void bar (long i, unsigned long j) { if (i != 1 || j != 1) __builtin_abort (); } __attribute__((noinline, noclone)) void foo (long i) { unsigned long j; i

[Bug fortran/60576] [4.8/4.9/5 Regression] FAIL: gfortran.dg/assumed_rank_7.f90

2014-12-10 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60576 Dominique d'Humieres changed: What|Removed |Added Summary|[4.8 Regression] FAIL: |[4.8/4.9/5 Regression]

[Bug c/64255] [5 Regression] failures with -O2 optimization on i >= 0 ? (unsigned long) i : - (unsigned long) i

2014-12-10 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64255 --- Comment #7 from Marek Polacek --- -fno-if-conversion seems to help.

[Bug c/64255] [5 Regression] failures with -O2 optimization on i >= 0 ? (unsigned long) i : - (unsigned long) i

2014-12-10 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64255 --- Comment #6 from Marek Polacek --- A better version: void __attribute__ ((noinline, noclone)) bar (long int i) { asm (""); } int __attribute__ ((noinline, noclone)) f (long i) { if (i == 0) return 0; else { unsigned long

[Bug c++/48026] #pragma optimize ignored for C++

2014-12-10 Thread f.boesing at gmx dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=48026 Frank changed: What|Removed |Added CC||f.boesing at gmx dot de --- Comment #3 from Fran

[Bug c/64255] [5 Regression] failures with -O2 optimization on i >= 0 ? (unsigned long) i : - (unsigned long) i

2014-12-10 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64255 Markus Trippelsdorf changed: What|Removed |Added Keywords||wrong-code Status|WAIT

[Bug go/57689] [4.8 Regression] ICE (segfault) building libgo on ia64-linux-gnu

2014-12-10 Thread ian at airs dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57689 Ian Lance Taylor changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|---

[Bug target/64061] [5 Regression] ICE: in gen_rtx_SUBREG, at emit-rtl.c:894 with -O2 -g -fno-dce -fno-tree-dce

2014-12-10 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64061 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #5

[Bug bootstrap/64256] [5.0 Regression] Pointer Bounds Checker builtins enum overflows stabstring length

2014-12-10 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64256 --- Comment #4 from Jakub Jelinek --- If I manually #undef DBX_CONTIN_LENGTH in dbxout.c before the default in there, I get: .stabs "E:T(0,21)=eEE10:0,EE11:1,EE12:2,EE13:3,\\",128,0,0,0

[Bug c++/64035] [C++11] ICE in reshape_init_r when using initializer list aggregate initialization for default function parameters

2014-12-10 Thread mail at jonasplatte dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64035 --- Comment #4 from Jonas Platte --- EDIT: Sorry for the noise, I didn't notice the summary change before.

[Bug c++/64035] [C++11] ICE in reshape_init_r when using initializer list aggregate initialization for default function parameters

2014-12-10 Thread mail at jonasplatte dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64035 --- Comment #3 from Jonas Platte --- (In reply to Richard Biener from comment #2) > But 4.7 rejects it so there is no version that works. How's it a regression? Does the bug report imply this is a regression? If so, that was not intentional.

[Bug target/64210] [5 Regression] FAIL: gcc.target/i386/avx512vl-(vmovdqa64|vpbroadcastd)-1.c ... with -fpic

2014-12-10 Thread dominiq at lps dot ens.fr
failures32 # of expected failures8 # of unresolved testcases1 # of unsupported tests4081 /opt/gcc/build_w/gcc/xgcc version 5.0.0 20141210 (experimental) [trunk revision 218584p27] (GCC) The first failing tests are pr64254 and the fuse-caller-save* failing tests are due to r

[Bug c/64255] failures with -O2 optimization on i >= 0 ? (unsigned long) i : - (unsigned long) i

2014-12-10 Thread vincent-gcc at vinc17 dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64255 --- Comment #4 from Vincent Lefèvre --- (In reply to Marek Polacek from comment #1) > Without the standalone test case we can't do much, unfortunately. Would you > have at least the preprocessed source? It was actually a standalone test case, b

[Bug middle-end/64225] [4.8/4.9 Regression] -funsafe-math-optimizations generates call to pow where multiply instruction would do

2014-12-10 Thread wschmidt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64225 --- Comment #15 from Bill Schmidt --- Author: wschmidt Date: Wed Dec 10 16:52:29 2014 New Revision: 218586 URL: https://gcc.gnu.org/viewcvs?rev=218586&root=gcc&view=rev Log: 2014-12-10 Bill Schmidt Backport from mainline: 2014-12-09

[Bug c/64255] failures with -O2 optimization on i >= 0 ? (unsigned long) i : - (unsigned long) i

2014-12-10 Thread vincent-gcc at vinc17 dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64255 --- Comment #3 from Vincent Lefèvre --- Created attachment 34243 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34243&action=edit testcase part 2 (tst2.c)

[Bug c/64255] failures with -O2 optimization on i >= 0 ? (unsigned long) i : - (unsigned long) i

2014-12-10 Thread vincent-gcc at vinc17 dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64255 --- Comment #2 from Vincent Lefèvre --- Created attachment 34242 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34242&action=edit testcase part 1 (tst1.c)

[Bug middle-end/64182] [5 Regression] wide-int rounding division is broken

2014-12-10 Thread rsandifo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64182 --- Comment #6 from rsandifo at gcc dot gnu.org --- (In reply to Jakub Jelinek from comment #5) > Makes sense. Will you also fix double-int.c when you are on this? OK, I'll take the same approach there. I don't know how to test that code "pro

[Bug libgcc/63832] [5.0 Regression] crtstuff.c:400:19: warning: array subscript is above array bounds [-Warray-bounds]

2014-12-10 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63832 Uroš Bizjak changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|---

[Bug bootstrap/64256] [5.0 Regression] Pointer Bounds Checker builtins enum overflows stabstring length

2014-12-10 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64256 --- Comment #3 from Jakub Jelinek --- So are we talking about something like: #define A(n) EE##n, #define B(n) A(n##0) A(n##1) A(n##2) A(n##3) A(n##4) \ A(n##5) A(n##6) A(n##7) A(n##8) A(n##9) #define C(n) B(n##0) B(n##1) B(n##2) B(n##3)

[Bug c++/64100] A static assert using the the current class in a noexcept test leads to a segfault

2014-12-10 Thread ktietz at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64100 Kai Tietz changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/60955] [4.9/5 Regression] Erroneous warning about taking address of register with std=c++1y

2014-12-10 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60955 --- Comment #7 from Paolo Carlini --- I think you are right. Now I wonder if the comment means that for the next release series, aka current mainline, we can seriously try to remove the whole conditional...

[Bug libstdc++/64239] regex_iterator::operator= should copy match_results::position

2014-12-10 Thread kariya_mitsuru at hotmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64239 --- Comment #3 from Mitsuru Kariya --- Sorry, I confused the copy ctor with the copy assignment operator. But it seems that both are same results. operator= version : http://melpon.org/wandbox/permlink/ZHzYukOyuluuzpwu I didn't notice, but both

[Bug tree-optimization/42108] [4.8/4.9/5 Regression] 50% performance regression

2014-12-10 Thread burnus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=42108 --- Comment #64 from Tobias Burnus --- (In reply to Richard Biener from comment #63) > Unfortunately for the testcase this doesn't allow moving the division at all > and we are lucky that we have range information at all because of the fortran >

[Bug target/64210] [5 Regression] FAIL: gcc.target/i386/avx512vl-(vmovdqa64|vpbroadcastd)-1.c ... with -fpic

2014-12-10 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64210 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug sanitizer/63845] [5 Regression] c-c++-common/asan/bitfield-[12345].c fails on i?86 -with -fpic

2014-12-10 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63845 --- Comment #6 from Uroš Bizjak --- *** Bug 63846 has been marked as a duplicate of this bug. ***

[Bug sanitizer/63846] c-c++-common/asan/misalign-[12].c fails on i?86 with -fpic

2014-12-10 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63846 Uroš Bizjak changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug bootstrap/64256] [5.0 Regression] Pointer Bounds Checker builtins enum overflows stabstring length

2014-12-10 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64256 --- Comment #2 from Richard Biener --- Can you create a small non-gcc testcase that shows the dbxout.c deficiency please?

[Bug testsuite/64048] [5 Regression] UNRESOLVED: gcc.dg/tree-prof/peel-1.c scan-rtl-dump loop2_unroll

2014-12-10 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64048 --- Comment #4 from Richard Biener --- Author: rguenth Date: Wed Dec 10 15:47:30 2014 New Revision: 218585 URL: https://gcc.gnu.org/viewcvs?rev=218585&root=gcc&view=rev Log: 2014-12-10 Richard Biener PR testsuite/64048 * gcc.dg/tree-

[Bug target/64056] [5 Regression] gcc.target/i386/chkp-strlen-4.c etc. FAIL

2014-12-10 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64056 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug testsuite/64048] [5 Regression] UNRESOLVED: gcc.dg/tree-prof/peel-1.c scan-rtl-dump loop2_unroll

2014-12-10 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64048 Richard Biener changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug bootstrap/64256] [5.0 Regression] Pointer Bounds Checker builtins enum overflows stabstring length

2014-12-10 Thread dje at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64256 David Edelsohn changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug bootstrap/64256] New: [5.0 Regression] Pointer Bounds Checker builtins enum overflows stabstring length

2014-12-10 Thread dje at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64256 Bug ID: 64256 Summary: [5.0 Regression] Pointer Bounds Checker builtins enum overflows stabstring length Product: gcc Version: 5.0 Status: UNCONFIRMED Severity:

[Bug middle-end/63974] [5 Regression] gcc.c-torture/compile/991213-3.c ICEs with -mabi=ilp32

2014-12-10 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63974 ktkachov at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/64047] [5 Regression] ICE: Segmentation fault when compiling gcc.dg/torture/pr52429.c

2014-12-10 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64047 Richard Biener changed: What|Removed |Added Keywords||ra Priority|P3

[Bug testsuite/64032] [5 Regression] FAIL: gcc.dg/undefined-loop-2.c (test for warnings, line 18)

2014-12-10 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64032 Richard Biener changed: What|Removed |Added Priority|P3 |P1 Component|middle-end

[Bug c/64255] failures with -O2 optimization on i >= 0 ? (unsigned long) i : - (unsigned long) i

2014-12-10 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64255 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug target/63896] [5 Regression] g++.dg/ipa/devirt-7.C produces code that trips the darwin linker

2014-12-10 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63896 Richard Biener changed: What|Removed |Added Status|NEW |WAITING --- Comment #2 from Richard Bie

[Bug bootstrap/63787] [5 Regression] profiledbootstrap failure with bootstrap-lto

2014-12-10 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63787 H.J. Lu changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|---

[Bug target/63986] [5 Regression][SH] gcc.target/sh/pr51244-15.c failures

2014-12-10 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63986 --- Comment #13 from Richard Biener --- Fixed?

[Bug target/63891] [5 regression] Failure of darwin-weakimport-3.c

2014-12-10 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63891 --- Comment #5 from Dominique d'Humieres --- FAIL: gcc.dg/torture/builtin-self.c -O0 scan-assembler-not \\tcall is also seen on i686-pc-linux-gnu with -fpic: see https://gcc.gnu.org/ml/gcc-testresults/2014-12/msg01216.html

[Bug middle-end/63974] [5 Regression] gcc.c-torture/compile/991213-3.c ICEs with -mabi=ilp32

2014-12-10 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63974 Richard Biener changed: What|Removed |Added Priority|P3 |P1

[Bug ipa/63967] [5 Regression] r217633 caused internal compiler error: in estimate_edge_growth, at ipa-inline.h:299

2014-12-10 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63967 Richard Biener changed: What|Removed |Added Status|NEW |WAITING --- Comment #3 from Richard Bie

[Bug c/64255] New: failures with -O2 optimization on i >= 0 ? (unsigned long) i : - (unsigned long) i

2014-12-10 Thread vincent-gcc at vinc17 dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64255 Bug ID: 64255 Summary: failures with -O2 optimization on i >= 0 ? (unsigned long) i : - (unsigned long) i Product: gcc Version: 5.0 Status: UNCONFIRMED Severity

[Bug sanitizer/63958] [5 Regression] bootstrap failure in the sanitizer libs on sparc-linux-gnu

2014-12-10 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63958 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug fortran/60718] [4.8/4.9/5 regression] Test case gfortran.dg/select_type_4.f90 fails on ARM

2014-12-10 Thread edlinger at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60718 --- Comment #16 from Bernd Edlinger --- Author: edlinger Date: Wed Dec 10 15:29:19 2014 New Revision: 218584 URL: https://gcc.gnu.org/viewcvs?rev=218584&root=gcc&view=rev Log: 2014-12-10 Bernd Edlinger PR fortran/60718 * trans-expr.c

[Bug target/63892] [5.0 regression] gcc.dg/sibcall-3.c fails on darwin with -m32

2014-12-10 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63892 Richard Biener changed: What|Removed |Added Keywords||wrong-code Priority|P3

[Bug target/63891] [5 regression] Failure of darwin-weakimport-3.c

2014-12-10 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63891 Richard Biener changed: What|Removed |Added Priority|P3 |P1

[Bug middle-end/64182] [5 Regression] wide-int rounding division is broken

2014-12-10 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64182 --- Comment #5 from Jakub Jelinek --- Makes sense. Will you also fix double-int.c when you are on this?

[Bug c++/63889] [5 Regression] Ice with redundant static in class scope constexpr variable template.

2014-12-10 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63889 Richard Biener changed: What|Removed |Added Keywords||ice-on-invalid-code Priority|

[Bug ipa/63852] [5 regression] acats failures on x86_64-apple-darwin14

2014-12-10 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63852 Richard Biener changed: What|Removed |Added Priority|P3 |P1

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