[Bug lto/66180] [6 Regression] many -Wodr false positives when building LLVM with -flto

2015-05-24 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66180 Markus Trippelsdorf changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/60925] [4.9/5 Regression] hppa: can't find a register in class 'R1_REGS' while reloading 'asm'

2015-05-24 Thread carlos at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60925 Carlos O'Donell changed: What|Removed |Added CC||carlos at redhat dot com --- Comment #

[Bug tree-optimization/66272] [4.9.2/5/6 Regression] wrong code at -O3 on x86_64-linux-gnu

2015-05-24 Thread miyuki at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66272 Mikhail Maltsev changed: What|Removed |Added Status|UNCONFIRMED |NEW Known to work|

[Bug c++/66243] enum class value is allowed to be initialized by value from other enum class

2015-05-24 Thread nathan at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66243 Nathan Sidwell changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/66243] enum class value is allowed to be initialized by value from other enum class

2015-05-24 Thread nathan at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66243 --- Comment #2 from Nathan Sidwell --- Author: nathan Date: Sun May 24 23:17:58 2015 New Revision: 223636 URL: https://gcc.gnu.org/viewcvs?rev=223636&root=gcc&view=rev Log: cp/ PR c++/66243 * decl.c (build_enumerator): Do

[Bug libstdc++/53477] pretty printer fails with: Python Exception list index out of range

2015-05-24 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53477 --- Comment #25 from Jonathan Wakely --- Pawel, since you say you still see problems could you please provide a testcase that actually links?

[Bug bootstrap/66038] [5 regression] (stage 2) build/genmatch issue (gcc/hash-table.h|c) with --disable-checking [ introduced by r218976 ]

2015-05-24 Thread dougmencken at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66038 --- Comment #22 from Douglas Mencken --- Created attachment 35619 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35619&action=edit pre-processed source of genmatch

[Bug other/66259] Combined gcc and binutils build from git-master fails, with gas/as-new not existing

2015-05-24 Thread darlingm at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66259 --- Comment #5 from Michael Darling --- The commit that broke combined builds is: binutils # 35eafcc71b8a54330704656fb6df0b5d6665ed15 Fri Jul 4 12:59:42 2014 +0930 | Rename configure.in to configure.ac (HEAD) If I run binutils # 35eafcc combin

[Bug lto/66180] [6 Regression] many -Wodr false positives when building LLVM with -flto

2015-05-24 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66180 --- Comment #10 from Jan Hubicka --- Author: hubicka Date: Sun May 24 19:38:14 2015 New Revision: 223633 URL: https://gcc.gnu.org/viewcvs?rev=223633&root=gcc&view=rev Log: PR lto/66180 * ipa-devirt.c (type_with_linkage): Check t

[Bug middle-end/66276] [5 regression] internal compiler error: in get_loop_body, at cfgloop.c:856

2015-05-24 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66276 Markus Trippelsdorf changed: What|Removed |Added Target|x86_64-unknown-linux-gnu| Status|UNCONFIRMED

[Bug c++/66267] internal compiler error: Segmentation fault

2015-05-24 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66267 Markus Trippelsdorf changed: What|Removed |Added Resolution|WONTFIX |FIXED

[Bug c++/66267] internal compiler error: Segmentation fault

2015-05-24 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66267 Markus Trippelsdorf changed: What|Removed |Added Status|WAITING |RESOLVED CC|

[Bug c++/66268] struct { volatile int x; } should not be trivially copyable

2015-05-24 Thread daniel.kruegler at googlemail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66268 Daniel Krügler changed: What|Removed |Added CC||daniel.kruegler@googlemail.

[Bug middle-end/66276] New: [5 regression] internal compiler error: in get_loop_body, at cfgloop.c:856

2015-05-24 Thread martin.sjolund at liu dot se
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66276 Bug ID: 66276 Summary: [5 regression] internal compiler error: in get_loop_body, at cfgloop.c:856 Product: gcc Version: 5.1.0 URL: https://github.com/OpenModelica/OMCo

[Bug c++/66267] internal compiler error: Segmentation fault

2015-05-24 Thread daniel.kruegler at googlemail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66267 Daniel Krügler changed: What|Removed |Added CC||daniel.kruegler@googlemail.

[Bug c++/66267] internal compiler error: Segmentation fault

2015-05-24 Thread cjedic at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66267 --- Comment #3 from cjedic at gmail dot com --- Created attachment 35617 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35617&action=edit gradeBook.txt

[Bug c++/66267] internal compiler error: Segmentation fault

2015-05-24 Thread cjedic at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66267 --- Comment #2 from cjedic at gmail dot com --- Created attachment 35616 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35616&action=edit calcGrades.cpp

[Bug lto/66273] [6 Regression] FAIL: gcc.dg/guality/pr43177.c

2015-05-24 Thread hubicka at ucw dot cz
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66273 --- Comment #1 from Jan Hubicka --- > On Linux/x86, r223608 caused: > > FAIL: gcc.dg/guality/pr43177.c -O2 -flto -fuse-linker-plugin > -fno-fat-lto-objects line 24 l == 10 > FAIL: gcc.dg/guality/pr43177.c -O2 -flto -fuse-linker-plugin > -fn

[Bug c/66275] New: __attribute__((sysv_abi)) with x86_64-w64-mingw32-gcc generates incorrect code

2015-05-24 Thread peter at cordes dot ca
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66275 Bug ID: 66275 Summary: __attribute__((sysv_abi)) with x86_64-w64-mingw32-gcc generates incorrect code Product: gcc Version: 4.9.2 Status: UNCONFIRMED Severity:

[Bug fortran/66257] [5/6 Regression] ELEMENTAL procedure pointer component XX is not allowed as an actual argument

2015-05-24 Thread mikael at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66257 --- Comment #4 from Mikael Morin --- Author: mikael Date: Sun May 24 14:55:50 2015 New Revision: 223631 URL: https://gcc.gnu.org/viewcvs?rev=223631&root=gcc&view=rev Log: PR fortran/66257 gcc/fortran/ * resolve.c (resolve_actual_

[Bug inline-asm/66274] New: gcc6: x86 -m32 emits 64bit register in inline asm

2015-05-24 Thread adam at os dot inf.tu-dresden.de
.i t.i: Assembler messages: t.i:3: Error: bad register name `%rax' $ gcc --version gcc (GCC) 6.0.0 20150524 (experimental) Works with gcc-5 and previous versions.

[Bug tree-optimization/46032] openmp inhibits loop vectorization

2015-05-24 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=46032 --- Comment #11 from vries at gcc dot gnu.org --- The ipa-pta solution no longer works. In 4.6, we had: ... # USE = anything # CLB = anything GOMP_parallel_startD.1048 (main._omp_fn.0D.1472, &.omp_data_o.1D.1484, 0); # USE = anything # C

[Bug libstdc++/65392] Bad mangled names in Debug Mode assertions

2015-05-24 Thread fdumont at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65392 François Dumont changed: What|Removed |Added Status|NEW |RESOLVED CC|

[Bug lto/66273] New: [6 Regression] FAIL: gcc.dg/guality/pr43177.c

2015-05-24 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66273 Bug ID: 66273 Summary: [6 Regression] FAIL: gcc.dg/guality/pr43177.c Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: lto

[Bug c/66263] Performance regression from gcc-4.8 and up (trivial sudoku program)

2015-05-24 Thread bdeyal at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66263 --- Comment #2 from EyalBD --- Created attachment 35614 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35614&action=edit Preprocessed source file

[Bug tree-optimization/66272] New: wrong code at -O3 on x86_64-linux-gnu

2015-05-24 Thread su at cs dot ucdavis.edu
s=c,c++ --disable-werror --enable-multilib Thread model: posix gcc version 6.0.0 20150524 (experimental) [trunk revision 223630] (GCC) $ $ gcc-trunk -O2 small.c; ./a.out $ gcc-4.9.0 -O3 small.c; ./a.out $ $ gcc-trunk -O3 small.c $ ./a.out Aborted (core dumped) $ gcc-4.9.2 -O3 small.c $ ./

[Bug fortran/44054] Handle -Werror, -Werror=, -fdiagnostics-show-option, !GCC$ diagnostic (pragmas) and color

2015-05-24 Thread manu at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=44054 --- Comment #27 from Manuel López-Ibáñez --- From my POV, this is FIXED. The only thing missing is the diagnostic pragmas: https://gcc.gnu.org/onlinedocs/gcc/Diagnostic-Pragmas.html#Diagnostic-Pragmas I'm not sure how pragmas work in the Fortra

[Bug tree-optimization/46032] openmp inhibits loop vectorization

2015-05-24 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=46032 --- Comment #10 from vries at gcc dot gnu.org --- An observation. A patch like this allows vectorization without alias check: ... diff --git a/gcc/omp-low.c b/gcc/omp-low.c index 8290a65..501d631 100644 --- a/gcc/omp-low.c +++ b/gcc/omp-low.c @@ -

[Bug ipa/66271] -Os generates incorrect code on ARM possibly due to IPA

2015-05-24 Thread gccbugs at rooted dot tk
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66271 --- Comment #5 from gccbugs at rooted dot tk --- Created attachment 35613 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35613&action=edit C source code

[Bug ipa/66271] -Os generates incorrect code on ARM possibly due to IPA

2015-05-24 Thread gccbugs at rooted dot tk
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66271 --- Comment #4 from gccbugs at rooted dot tk --- Created attachment 35612 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35612&action=edit incorrect output wiith -Os

[Bug ipa/66271] -Os generates incorrect code on ARM possibly due to IPA

2015-05-24 Thread gccbugs at rooted dot tk
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66271 --- Comment #3 from gccbugs at rooted dot tk --- Created attachment 35611 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35611&action=edit gcc -v output

[Bug c/66271] -Os generates incorrect code on ARM possibly due to IPA

2015-05-24 Thread gccbugs at rooted dot tk
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66271 --- Comment #2 from gccbugs at rooted dot tk --- Created attachment 35610 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35610&action=edit correct code with -O2

[Bug c/66271] -Os generates incorrect code on ARM possibly due to IPA

2015-05-24 Thread gccbugs at rooted dot tk
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66271 --- Comment #1 from gccbugs at rooted dot tk --- Oddly enough, the code is correct with -O2 instead of -Os.

[Bug ipa/66271] New: -Os generates incorrect code on ARM possibly due to IPA

2015-05-24 Thread gccbugs at rooted dot tk
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66271 Bug ID: 66271 Summary: -Os generates incorrect code on ARM possibly due to IPA Product: gcc Version: 5.1.0 Status: UNCONFIRMED Severity: major Priorit

[Bug libstdc++/53477] pretty printer fails with: Python Exception list index out of range

2015-05-24 Thread tomga at wp dot pl
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53477 --- Comment #24 from Tomasz Gajewski --- Well, they certainly did not at that time, so I think the bug can be closed.

[Bug c++/66270] [6 Regression] ICE: canonical types differ for identical types

2015-05-24 Thread glisse at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66270 Marc Glisse changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|