[Bug c++/70112] [lto] Segmentation fault in Libreoffice's program gengal.bin when build with LTO

2016-03-06 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70112 Markus Trippelsdorf changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug c++/70112] [lto] Segmentation fault in Libreoffice's program gengal.bin when build with LTO

2016-03-06 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70112 --- Comment #1 from Markus Trippelsdorf --- There is too little information to be useful. At least please build with debugging info enabled and find out exactly what is going on. Next build with -fsanitize=undefined to see if any undefined

[Bug lto/50394] [meta-bug] Issues with building libreoffice with LTO

2016-03-06 Thread kabel at blackhole dot sk
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=50394 Marek Behun changed: What|Removed |Added CC||kabel at blackhole dot sk --- Comment #32

[Bug c++/70112] New: [lto] Segmentation fault in Libreoffice's program gengal.bin when build with LTO

2016-03-06 Thread kabel at blackhole dot sk
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70112 Bug ID: 70112 Summary: [lto] Segmentation fault in Libreoffice's program gengal.bin when build with LTO Product: gcc Version: 5.3.0 Status: UNCONFIRMED

[Bug libgcc/66382] POWER8 Vector optimized implementation of __float128 (IEEE754 128-bit Binary Floating Point)

2016-03-06 Thread dan.parrot at mail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66382 dan.parrot at mail dot com changed: What|Removed |Added CC||dan.parrot at mail dot com

[Bug c++/70111] Internal compiler error on constant enum access

2016-03-06 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70111 Markus Trippelsdorf changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug c/70104] Should give an error when using multiple case value in switch

2016-03-06 Thread np199113 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70104 --- Comment #2 from Niks --- (In reply to Jakub Jelinek from comment #1) > 'a' || 'A' is 1, so there is no reason to give an error about it. > The error in the second case is because you have two case labels with the > same value, 1. That is

[Bug target/69040] cris allmodconfig fails

2016-03-06 Thread hp at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69040 --- Comment #8 from Hans-Peter Nilsson --- Supposedly viable workarounds: omit "-fno-omit-frame-pointer" or use "-O2". (required and necessary options for observation; omitting any of the "-f"-options compiles succcessfully: "-Os -march=v10

[Bug target/69040] cris allmodconfig fails

2016-03-06 Thread hp at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69040 --- Comment #7 from Hans-Peter Nilsson --- This is a regression for the gcc-5 branch compared to the gcc-4_9-branch at r233942 (not seeing the error for the same options as observed on the gcc-5-branch).

[Bug target/69040] cris allmodconfig fails

2016-03-06 Thread hp at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69040 Hans-Peter Nilsson changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug target/69040] cris allmodconfig fails

2016-03-06 Thread hp at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69040 Hans-Peter Nilsson changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/70079] missed constant propagation in memcpy expansion

2016-03-06 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70079 Segher Boessenkool changed: What|Removed |Added CC||segher at gcc dot gnu.org ---

[Bug middle-end/23868] [4.9/5/6 regression] builtin_apply uses wrong mode for multi-hard-register return values

2016-03-06 Thread kkojima at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=23868 --- Comment #29 from Kazumoto Kojima --- (In reply to Oleg Endo from comment #28) > Can anybody comment on the state of this problem here? Were the two commits > in comment #2 and comment #3 merged into mainline at some point? AFAIK, those

[Bug rtl-optimization/29854] reload_combine looses track of uses

2016-03-06 Thread kkojima at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=29854 --- Comment #7 from Kazumoto Kojima --- (In reply to Oleg Endo from comment #6) > Looking at the current code in postreload.c, it seems that the patch somehow > made it into mainline at some point. Although some of the lines now look a > bit

[Bug rtl-optimization/70089] ARM/THUMB unnecessarily typecasts some rvalues on memory store

2016-03-06 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70089 Segher Boessenkool changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/70106] [4.9/5.3/6.0][C++11 or above] adding parenthesis [cerr << (var)] cause error: invalid static_cast from type 'const size_t {aka const long unsigned int}' to type 'size_t& {aka long unsi

2016-03-06 Thread ppalka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70106 --- Comment #2 from Patrick Palka --- Oops, wrong reduction. struct A has to be a template. template struct A { int x; void foo () const { (A::x); }; }; void foo () { A ().foo (); }

[Bug c++/70106] [4.9/5.3/6.0][C++11 or above] adding parenthesis [cerr << (var)] cause error: invalid static_cast from type 'const size_t {aka const long unsigned int}' to type 'size_t& {aka long unsi

2016-03-06 Thread ppalka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70106 Patrick Palka changed: What|Removed |Added CC||ppalka at gcc dot gnu.org --- Comment

[Bug target/70110] [6 Regression] ICE at -O3 in the 32-bit mode in set_last_insn, at emit-rtl.h:420

2016-03-06 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70110 Uroš Bizjak changed: What|Removed |Added Target||i?86-*-* Status|UNCONFIRMED

[Bug c++/70111] New: Internal compiler error on constant enum access

2016-03-06 Thread tomasz at tomaszklak dot pl
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70111 Bug ID: 70111 Summary: Internal compiler error on constant enum access Product: gcc Version: 5.2.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug rtl-optimization/70110] New: ICE at -O3 in the 32-bit mode in set_last_insn, at emit-rtl.h:420

2016-03-06 Thread su at cs dot ucdavis.edu
=c,c++,lto --prefix=/usr/local/gcc-trunk --disable-bootstrap Thread model: posix gcc version 6.0.0 20160306 (experimental) [trunk revision 234012] (GCC) $ $ gcc-trunk -m32 -O2 -c small.c $ gcc-trunk -m64 -O3 -c small.c $ gcc-5.3 -m32 -O3 -c small.c $ $ gcc-trunk -m32 -O3 -c small.c small.c

[Bug tree-optimization/70109] New: [6 Regression] FAIL: gcc.dg/vect/O3-pr36098.c scan-tree-dump-times vect "vectorizing stmts usin g SLP" 0

2016-03-06 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70109 Bug ID: 70109 Summary: [6 Regression] FAIL: gcc.dg/vect/O3-pr36098.c scan-tree-dump-times vect "vectorizing stmts usin g SLP" 0 Product: gcc Version: 6.0

[Bug libfortran/69799] FAIL: gfortran.dg/coarray_allocate_3.f08 at -O1 and above

2016-03-06 Thread danglin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69799 --- Comment #2 from John David Anglin --- The patch fixes coarray_allocate_3.f08 but the new testcase fails: spawn /test/gnu/gcc/objdir/gcc/testsuite/gfortran/../../gfortran -B/test/gnu/gcc /objdir/gcc/testsuite/gfortran/../../

[Bug c++/58646] ICEs initializing VLAs

2016-03-06 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58646 Martin Sebor changed: What|Removed |Added Last reconfirmed|2013-10-07 00:00:00 |2016-3-6 CC|

[Bug testsuite/70108] New: FAIL: gcc.dg/simulate-thread/speculative-store-2.c -O0 -g thread simulation test

2016-03-06 Thread danglin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70108 Bug ID: 70108 Summary: FAIL: gcc.dg/simulate-thread/speculative-store-2.c -O0 -g thread simulation test Product: gcc Version: 5.3.1 Status: UNCONFIRMED

[Bug fortran/70058] Segmentation fault when open file with existing file and status = "UNKNOWN"

2016-03-06 Thread ranftmaps at hotmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70058 --- Comment #8 from Paul --- I downloaded the latest version I could find from https://sourceforge.net/projects/mingw-w64/?source=typ_redirect. It is version 5.3.0. The problem does not exist with version 5.3.0. My apologies for not finding

[Bug target/70098] PowerPC64: eigen hits ICE in reload

2016-03-06 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70098 Segher Boessenkool changed: What|Removed |Added Status|ASSIGNED|NEW CC|

[Bug c/70088] ARM/THUMB unnecessarily typecasts some rvalues on memory store

2016-03-06 Thread rearnsha at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70088 Richard Earnshaw changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c/70089] ARM/THUMB unnecessarily typecasts some rvalues on memory store

2016-03-06 Thread rearnsha at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70089 --- Comment #4 from Richard Earnshaw --- *** Bug 70088 has been marked as a duplicate of this bug. ***

[Bug c/70089] ARM/THUMB unnecessarily typecasts some rvalues on memory store

2016-03-06 Thread rearnsha at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70089 Richard Earnshaw changed: What|Removed |Added Status|RESOLVED|UNCONFIRMED

[Bug target/29969] should use floating point registers for block copies

2016-03-06 Thread olegendo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=29969 --- Comment #5 from Oleg Endo --- (In reply to Oleg Endo from comment #4) > If this is true, using 64 bit fmov for block moves could be beneficial. > Still, I'd not enable this by default but allow the user to turn it on > with an -m option.

[Bug target/70107] ICE: in emit_move_insn, at expr.c:3546 with -mcpu=power8

2016-03-06 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70107 --- Comment #1 from Markus Trippelsdorf --- All supported gcc versions ICE.

[Bug target/70107] New: ICE: in emit_move_insn, at expr.c:3546 with -mcpu=power8

2016-03-06 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70107 Bug ID: 70107 Summary: ICE: in emit_move_insn, at expr.c:3546 with -mcpu=power8 Product: gcc Version: 6.0 Status: UNCONFIRMED Keywords: ice-on-invalid-code

[Bug rtl-optimization/29854] reload_combine looses track of uses

2016-03-06 Thread olegendo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=29854 Oleg Endo changed: What|Removed |Added CC||kkojima at gcc dot gnu.org,

[Bug c++/67185] [C++14] Link error on ODR-use of variable template partial specialization

2016-03-06 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67185 --- Comment #4 from Markus Trippelsdorf --- With checking: temp.ii:9:13: internal compiler error: in get_partitioning_class, at symtab.c:1794 int main() {} ^ 0x90b559 symtab_node::get_partitioning_class()

[Bug c++/67185] [C++14] Link error on ODR-use of variable template partial specialization

2016-03-06 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67185 Markus Trippelsdorf changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug other/29842] [meta-bug] outstanding patches / issues from STMicroelectronics

2016-03-06 Thread olegendo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=29842 Bug 29842 depends on bug 28144, which changed state. Bug 28144 Summary: floating point constant -> byte/char/short conversion is wrong for java https://gcc.gnu.org/bugzilla/show_bug.cgi?id=28144 What|Removed

[Bug tree-optimization/27394] double -> char conversion varies with optimization level

2016-03-06 Thread olegendo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=27394 Bug 27394 depends on bug 28144, which changed state. Bug 28144 Summary: floating point constant -> byte/char/short conversion is wrong for java https://gcc.gnu.org/bugzilla/show_bug.cgi?id=28144 What|Removed

[Bug tree-optimization/28144] floating point constant -> byte/char/short conversion is wrong for java

2016-03-06 Thread olegendo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=28144 Oleg Endo changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug c++/67185] [C++14] Link error on ODR-use of variable template partial specialization

2016-03-06 Thread Casey at Carter dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67185 Casey Carter changed: What|Removed |Added Attachment #36170|0 |1 is obsolete|

[Bug c++/67210] [concepts] Error parsing ">>" after a template-id that names a concept

2016-03-06 Thread Casey at Carter dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67210 Casey Carter changed: What|Removed |Added Attachment #36183|0 |1 is obsolete|

[Bug c++/67185] [C++14] Link error on ODR-use of variable template partial specialization

2016-03-06 Thread Casey at Carter dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67185 Casey Carter changed: What|Removed |Added CC||Casey at Carter dot net

[Bug tree-optimization/27394] double -> char conversion varies with optimization level

2016-03-06 Thread olegendo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=27394 Oleg Endo changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug other/29842] [meta-bug] outstanding patches / issues from STMicroelectronics

2016-03-06 Thread olegendo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=29842 Bug 29842 depends on bug 27394, which changed state. Bug 27394 Summary: double -> char conversion varies with optimization level https://gcc.gnu.org/bugzilla/show_bug.cgi?id=27394 What|Removed |Added

[Bug tree-optimization/67628] [tree-optimization] (a && b) && c shows better codegen than a && (b && c)

2016-03-06 Thread ppalka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67628 Patrick Palka changed: What|Removed |Added CC||ppalka at gcc dot gnu.org --- Comment

[Bug middle-end/70087] Different (worse?) code generated for "if (a || (b || c))" vs "if (a || b || c)"

2016-03-06 Thread ppalka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70087 Patrick Palka changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug debug/24801] -d option changes debug information

2016-03-06 Thread olegendo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=24801 Oleg Endo changed: What|Removed |Added CC||olegendo at gcc dot gnu.org --- Comment #3

[Bug c++/70106] New: [4.9/5.3/6.0][C++11 or above] adding parenthesis [cerr << (var)] cause error: invalid static_cast from type 'const size_t {aka const long unsigned int}' to type 'size_t& {aka long

2016-03-06 Thread david.abdurachmanov at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70106 Bug ID: 70106 Summary: [4.9/5.3/6.0][C++11 or above] adding parenthesis [cerr << (var)] cause error: invalid static_cast from type 'const size_t {aka const long unsigned int}' to type

[Bug middle-end/23868] [4.9/5/6 regression] builtin_apply uses wrong mode for multi-hard-register return values

2016-03-06 Thread olegendo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=23868 --- Comment #28 from Oleg Endo --- I've just briefly checked gcc/testsuite/gcc.dg/builtin-apply4.c on sh-elf after removing the following conditions: Index: gcc/testsuite/gcc.dg/builtin-apply4.c

[Bug middle-end/70100] [5 Regression] ICE: in execute, at cfgexpand.c:6066

2016-03-06 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70100 Markus Trippelsdorf changed: What|Removed |Added Status|UNCONFIRMED |NEW Known to work|

[Bug c++/70105] [6 regression] giant warning when building gcc-5 with gcc-6

2016-03-06 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70105 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c/70104] Should give an error when using multiple case value in switch

2016-03-06 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70104 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug c++/70105] New: [6 regression] giant warning when building gcc-5 with gcc-6

2016-03-06 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70105 Bug ID: 70105 Summary: [6 regression] giant warning when building gcc-5 with gcc-6 Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal

[Bug c/70104] New: Should give an error when using multiple case value in switch

2016-03-06 Thread np199113 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70104 Bug ID: 70104 Summary: Should give an error when using multiple case value in switch Product: gcc Version: 5.2.1 Status: UNCONFIRMED Severity: major

[Bug c++/70096] [6 Regression] [Invalid codegen] Read of uninitialized value in ref-qualified pointer to member function

2016-03-06 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70096 Markus Trippelsdorf changed: What|Removed |Added CC||jason at gcc dot gnu.org