[Bug c++/70977] [6/7 Regression] Out of memory during compilation of facebook/wangle (flag c++0x works, flag c++14 fails).

2016-05-08 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70977 Markus Trippelsdorf changed: What|Removed |Added CC||jason at gcc dot gnu.org --- Comme

[Bug middle-end/67485] expmed.c sanitizer detects overflow

2016-05-08 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67485 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug debug/67482] dwarf2out.c sanitizer detects undefined behaviour negation of -9223372036854775808

2016-05-08 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67482 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug rtl-optimization/67483] combine.c sanitizer detects undefined negative left shift

2016-05-08 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67483 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug middle-end/67486] ira-color.c sanitizer detects signed integer overflow

2016-05-08 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67486 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug rtl-optimization/66940] ifcvt.c:1907 signed integer overflow

2016-05-08 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66940 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug fortran/56226] Add support for DEC UNION and MAP extensions

2016-05-08 Thread sch...@linux-m68k.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56226 --- Comment #25 from Andreas Schwab --- FAIL: gfortran.dg/dec_union_4.f90 -O0 execution test FAIL: gfortran.dg/dec_union_4.f90 -O1 execution test FAIL: gfortran.dg/dec_union_4.f90 -O2 execution test FAIL: gfortran.dg/dec_union_4.f90 -O

[Bug tree-optimization/71006] New: [7 Regression] ICE: verify_gimple failed (error: type mismatch in conditional expression) w/ -O1 -ftree-loop-vectorize

2016-05-08 Thread asolokha at gmx dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71006 Bug ID: 71006 Summary: [7 Regression] ICE: verify_gimple failed (error: type mismatch in conditional expression) w/ -O1 -ftree-loop-vectorize Product: gcc Version

[Bug fortran/68717] [6/7 Regression] New (bogus?) warnings when compiling some gfortran.dg tests with -flto after r231239

2016-05-08 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68717 --- Comment #3 from Dominique d'Humieres --- > As discussed in the other related PR, those are real issues - Fortran > fronetnd should not declare one function with multiple and incompatible > declarations. The other related PR is pr68649. The

[Bug fortran/67498] interface.c sanitizer runtime error: load of value 1818451807, which is not a valid value for type 'expr_t'

2016-05-08 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67498 Dominique d'Humieres changed: What|Removed |Added Status|WAITING |NEW --- Comment #5 from Dominique

[Bug c++/71007] New: Divergence between treatment of char[0] between OR (=> SFINAE failure) and diagnostic printing (no failure)

2016-05-08 Thread schaub.johannes at googlemail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71007 Bug ID: 71007 Summary: Divergence between treatment of char[0] between OR (=> SFINAE failure) and diagnostic printing (no failure) Product: gcc Version: 6.1.0 Status: UNC

[Bug c++/71007] Divergence between treatment of char[0] between OR (=> SFINAE failure) and diagnostic printing (no failure)

2016-05-08 Thread schaub.johannes at googlemail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71007 --- Comment #1 from Johannes Schaub --- Sorry, forgot to actually add the code of the reduced testcase: template void f(char(&)[N]) { } int main() { char x[1]; f(x); }

[Bug target/60290] 32-bit g++.dg/cilk-plus/CK/catch_exc.cc FAILs on Solaris/x86

2016-05-08 Thread ro at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60290 --- Comment #11 from Rainer Orth --- Author: ro Date: Sun May 8 11:42:49 2016 New Revision: 236005 URL: https://gcc.gnu.org/viewcvs?rev=236005&root=gcc&view=rev Log: Compile libcilkrts with -funwind-tables (PR target/60290) Backport fr

[Bug target/60290] 32-bit g++.dg/cilk-plus/CK/catch_exc.cc FAILs on Solaris/x86

2016-05-08 Thread ro at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60290 --- Comment #12 from Rainer Orth --- Author: ro Date: Sun May 8 11:45:03 2016 New Revision: 236006 URL: https://gcc.gnu.org/viewcvs?rev=236006&root=gcc&view=rev Log: Compile libcilkrts with -funwind-tables (PR target/60290) Backport fr

[Bug other/69582] [meta-bug] Cilk+

2016-05-08 Thread ro at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69582 Bug 69582 depends on bug 60290, which changed state. Bug 60290 Summary: 32-bit g++.dg/cilk-plus/CK/catch_exc.cc FAILs on Solaris/x86 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60290 What|Removed |Added ---

[Bug target/60290] 32-bit g++.dg/cilk-plus/CK/catch_exc.cc FAILs on Solaris/x86

2016-05-08 Thread ro at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60290 Rainer Orth changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/71008] New: [7 Regression] FAIL: gcc.target/i386/avx512f-vprord-1.c scan-assembler-times vprord

2016-05-08 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71008 Bug ID: 71008 Summary: [7 Regression] FAIL: gcc.target/i386/avx512f-vprord-1.c scan-assembler-times vprord Product: gcc Version: 7.0 Status: UNCONFIRM

[Bug target/71008] [7 Regression] FAIL: gcc.target/i386/avx512f-vprord-1.c scan-assembler-times vprord

2016-05-08 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71008 H.J. Lu changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/71008] [7 Regression] FAIL: gcc.target/i386/avx512f-vprord-1.c scan-assembler-times vprord

2016-05-08 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71008 --- Comment #2 from H.J. Lu --- (In reply to H.J. Lu from comment #1) > It is rotatert vs rotate. How did this happen? There is: /* Convert ROTATERT to ROTATE. */ if (code == ROTATERT) { unsigned int bitsize =

[Bug debug/67482] dwarf2out.c sanitizer detects undefined behaviour negation of -9223372036854775808

2016-05-08 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67482 --- Comment #2 from Dominique d'Humieres --- > I cannot reproduce the runtime error with my instrumented trunk (7.0). nor with instrumented 6.1.1.

[Bug fortran/56226] Add support for DEC UNION and MAP extensions

2016-05-08 Thread sgk at troutmask dot apl.washington.edu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56226 --- Comment #26 from Steve Kargl --- On Sun, May 08, 2016 at 10:09:02AM +, sch...@linux-m68k.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56226 > > --- Comment #25 from Andreas Schwab --- > FAIL: gfortran.dg/dec_union_4.f90 -

[Bug fortran/56226] Add support for DEC UNION and MAP extensions

2016-05-08 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56226 --- Comment #27 from Dominique d'Humieres --- > WORKFORME on i686-*-freebsd and x86_64-*-freebsd. See https://gcc.gnu.org/ml/gcc-testresults/2016-05/msg00779.html for m68k-unknown-linux-gnu.

[Bug debug/67482] dwarf2out.c sanitizer detects undefined behaviour negation of -9223372036854775808

2016-05-08 Thread zeccav at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67482 --- Comment #3 from Vittorio Zecca --- I confirm I cannot reproduce it on 6.1.0 nor 7

[Bug c++/71009] New: g++: ICE on modified gdb/valarith.c with -Ofast

2016-05-08 Thread egall at gwmail dot gwu.edu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71009 Bug ID: 71009 Summary: g++: ICE on modified gdb/valarith.c with -Ofast Product: gcc Version: 7.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal

[Bug c++/71009] g++: ICE on modified gdb/valarith.c with -Ofast

2016-05-08 Thread egall at gwmail dot gwu.edu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71009 --- Comment #1 from Eric Gallager --- Created attachment 38442 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=38442&action=edit bzipped preprocessed source

[Bug debug/67482] dwarf2out.c sanitizer detects undefined behaviour negation of -9223372036854775808

2016-05-08 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67482 --- Comment #4 from Dominique d'Humieres --- > I confirm I cannot reproduce it on 6.1.0 nor 7 Closing as FIXED?

[Bug debug/67482] dwarf2out.c sanitizer detects undefined behaviour negation of -9223372036854775808

2016-05-08 Thread zeccav at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67482 --- Comment #5 from Vittorio Zecca --- Running the sanitized version of gcc against the testsuite I got no runtime error in dwarf2out.c So I believe this issue can be closed as FIXED.

[Bug fortran/56226] Add support for DEC UNION and MAP extensions

2016-05-08 Thread sgk at troutmask dot apl.washington.edu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56226 --- Comment #28 from Steve Kargl --- On Sun, May 08, 2016 at 03:06:39PM +, dominiq at lps dot ens.fr wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56226 > > --- Comment #27 from Dominique d'Humieres --- > > WORKFORME on i686-*-freeb

[Bug c++/71010] New: error: 'begin' was not declared in this scope

2016-05-08 Thread theubik at mail dot ru
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71010 Bug ID: 71010 Summary: error: 'begin' was not declared in this scope Product: gcc Version: 4.9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug target/70998] [7 Regression]: ICE in pre_and_rev_post_order_compute, at cfganal.c

2016-05-08 Thread uros at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70998 --- Comment #4 from uros at gcc dot gnu.org --- Author: uros Date: Sun May 8 18:18:42 2016 New Revision: 236011 URL: https://gcc.gnu.org/viewcvs?rev=236011&root=gcc&view=rev Log: PR target/70998 * config/i386/sse.md (*sse2_vd_cvt

[Bug target/70873] [7 Regressio] 20% performance regression at 482.sphinx3 after r235442 with -O2 -m32 on Haswell.

2016-05-08 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70873 Uroš Bizjak changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/70998] [7 Regression]: ICE in pre_and_rev_post_order_compute, at cfganal.c

2016-05-08 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70998 Uroš Bizjak changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug c++/71011] Wrong "may be uninitialized" warning

2016-05-08 Thread bobby.prani at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71011 Pranith Kumar changed: What|Removed |Added CC||bobby.prani at gmail dot com --- Comment

[Bug c++/71011] New: Wrong "may be uninitialized" warning

2016-05-08 Thread bobby.prani at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71011 Bug ID: 71011 Summary: Wrong "may be uninitialized" warning Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug c++/71011] Wrong "may be uninitialized" warning

2016-05-08 Thread bobby.prani at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71011 --- Comment #2 from Pranith Kumar --- Created attachment 38444 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=38444&action=edit pre-procssed source

[Bug c++/71011] Wrong "may be uninitialized" warning

2016-05-08 Thread bobby.prani at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71011 --- Comment #3 from Pranith Kumar --- Command which shows this error: $ g++ -o .opt_build/src/allocate.o -c -O3 -std=c++11 -funroll-loops -Werror -Wuninitialized -Wno-write-strings -DLONG_COUNTERS -DNO_MPI -DNO_DEBUG src/allocate.i -Wall -Wextra

[Bug c++/71011] Wrong decl in a "may be uninitialized" warning

2016-05-08 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71011 Andrew Pinski changed: What|Removed |Added Keywords||diagnostic Status|UNCONFIRME

[Bug target/71012] New: ICE: in expand_expr_real_2, at expr.c:9348 when compiling stress-ng

2016-05-08 Thread glaubitz at physik dot fu-berlin.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71012 Bug ID: 71012 Summary: ICE: in expand_expr_real_2, at expr.c:9348 when compiling stress-ng Product: gcc Version: 5.3.1 URL: https://buildd.debian.org/status/fetch.php?

[Bug c/71013] New: [7 Regression] c-common.c:12810:37: error: 'LLONG_MAX' was not declared in this scope

2016-05-08 Thread danglin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71013 Bug ID: 71013 Summary: [7 Regression] c-common.c:12810:37: error: 'LLONG_MAX' was not declared in this scope Product: gcc Version: 7.0 Status: UNCONFIRMED Seve

[Bug inline-asm/30527] Use of input/output operands in __asm__ templates not fully documented

2016-05-08 Thread gccbugzilla at limegreensocks dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=30527 David changed: What|Removed |Added CC||gccbugzilla@limegreensocks. |

[Bug inline-asm/39440] User Manual: describe asm ("%a0,%c0"::)

2016-05-08 Thread gccbugzilla at limegreensocks dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=39440 --- Comment #5 from David --- This is a duplicate of 30527. A subset of the most commonly needed/used modifiers have been added to the docs as of 5.x (including the %c0 referenced above). For this reason, I recommend this bug be closed. If the

[Bug inline-asm/43319] Lack of documentation on asm extension

2016-05-08 Thread gccbugzilla at limegreensocks dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43319 David changed: What|Removed |Added CC||gccbugzilla@limegreensocks. |

[Bug fortran/71014] New: associate statement inside omp parallel do appears to disable default private attribute for inner loop indices

2016-05-08 Thread klindsay at ucar dot edu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71014 Bug ID: 71014 Summary: associate statement inside omp parallel do appears to disable default private attribute for inner loop indices Product: gcc Version: 6.1.0

[Bug c++/69523] -Wliteral-suffix should not warn within namespace std

2016-05-08 Thread eric at efcs dot ca
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69523 --- Comment #5 from Eric Fiselier --- Would it be possible to add a -Wno-literal-suffix flag? I really want to use warning with GCC, but I need to disable this one.

[Bug middle-end/70987] missing -Wuninitialized calling built-in string functions with an uninitialized argument

2016-05-08 Thread manu at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70987 Manuel López-Ibáñez changed: What|Removed |Added CC||manu at gcc dot gnu.org --- Commen

[Bug tree-optimization/70986] ICE on valid code at -O3 on x86_64-linux-gnu in combine_blocks, at tree-if-conv.c:2219

2016-05-08 Thread asolokha at gmx dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70986 Arseny Solokha changed: What|Removed |Added CC||asolokha at gmx dot com --- Comment #1

[Bug ipa/71015] New: [7 Regression] ICE in inline_small_functions, at ipa-inline.c:1881

2016-05-08 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71015 Bug ID: 71015 Summary: [7 Regression] ICE in inline_small_functions, at ipa-inline.c:1881 Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal