[Bug ada/64712] [5 Regression] FAIL: gnat.dg/unchecked_convert1.adb execution test (x86_64/-m32)

2015-01-23 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64712 Eric Botcazou changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|2015-01-22 00:00:

[Bug ada/64712] [5 Regression] FAIL: gnat.dg/unchecked_convert1.adb execution test (x86_64/-m32)

2015-01-23 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64712 Eric Botcazou changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug fortran/60922] [4.9/5 Regression] Memory leak with allocatable CLASS components

2015-01-23 Thread janus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60922 --- Comment #12 from janus at gcc dot gnu.org --- Author: janus Date: Fri Jan 23 08:32:09 2015 New Revision: 220029 URL: https://gcc.gnu.org/viewcvs?rev=220029&root=gcc&view=rev Log: 2015-01-23 Janus Weil PR fortran/60922 * class.c (f

[Bug driver/64740] New: ld called with -plugin-opt=-fresolution=-plugin-opt=-debug.res

2015-01-23 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64740 Bug ID: 64740 Summary: ld called with -plugin-opt=-fresolution=-plugin-opt=-debug.res Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal P

[Bug driver/64740] ld called with -plugin-opt=-fresolution=-plugin-opt=-debug.res

2015-01-23 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64740 vries at gcc dot gnu.org changed: What|Removed |Added Priority|P3 |P5 Severity|normal

[Bug libgomp/64672] ICEs in libgomp.oacc-fortran when using the '-g -flto' options in the test suite.

2015-01-23 Thread rguenther at suse dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64672 --- Comment #20 from rguenther at suse dot de --- On Thu, 22 Jan 2015, vries at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64672 > > --- Comment #17 from vries at gcc dot gnu.org --- > (In reply to rguent...@suse.de f

[Bug tree-optimization/64365] [4.9 Regression] Predictive commoning after loop vectorization produces incorrect code.

2015-01-23 Thread rguenther at suse dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64365 --- Comment #11 from rguenther at suse dot de --- On Thu, 22 Jan 2015, brooks at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64365 > > Brooks Moses changed: > >What|Removed |Added

[Bug go/64738] go, gofmt and cgo binaries linked statically

2015-01-23 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64738 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug driver/64737] [5 Regression] gcc -v print extra blank line

2015-01-23 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64737 Richard Biener changed: What|Removed |Added Target Milestone|--- |5.0

[Bug c++/59766] c++1y: declaring friend function with 'auto' return type deduction is rejected with bogus reason

2015-01-23 Thread potswa at mac dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59766 --- Comment #5 from David Krauss --- Created attachment 34538 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34538&action=edit ChangeLog entry

[Bug target/64703] glibc sysdeps/powerpc/powerpc64/dl-machine.h miscompile

2015-01-23 Thread amodra at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64703 --- Comment #7 from Alan Modra --- Created attachment 34539 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34539&action=edit prototype patch How does this look as a potential fix? Obviously I'd need to provide the new targetm field and ar

[Bug sanitizer/64741] New: Incorrect size of UBSan type descriptors

2015-01-23 Thread y.gribov at samsung dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64741 Bug ID: 64741 Summary: Incorrect size of UBSan type descriptors Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: sanitizer

[Bug c++/59766] c++1y: declaring friend function with 'auto' return type deduction is rejected with bogus reason

2015-01-23 Thread potswa at mac dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59766 --- Comment #6 from David Krauss --- Created attachment 34541 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34541&action=edit Fix: disable the error for friend declarators. The fix is simple. Tested and submitted for approval. (I am a reg

[Bug debug/64511] [5 Regression] ICE at -O3 with -g enabled on x86_64-linux-gnu

2015-01-23 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64511 --- Comment #18 from Jakub Jelinek --- Author: jakub Date: Fri Jan 23 09:47:51 2015 New Revision: 220031 URL: https://gcc.gnu.org/viewcvs?rev=220031&root=gcc&view=rev Log: PR debug/64511 * dwarf2out.c (struct dw_loc_descr_node): Add chai

[Bug sanitizer/64742] New: Incorrect size of UBSan type descriptors

2015-01-23 Thread y.gribov at samsung dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64742 Bug ID: 64742 Summary: Incorrect size of UBSan type descriptors Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: sanitizer

[Bug sanitizer/64742] Incorrect size of UBSan type descriptors

2015-01-23 Thread y.gribov at samsung dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64742 Yury Gribov changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug sanitizer/64741] Incorrect size of UBSan type descriptors

2015-01-23 Thread y.gribov at samsung dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64741 --- Comment #1 from Yury Gribov --- *** Bug 64742 has been marked as a duplicate of this bug. ***

[Bug c/64743] New: minor issue with the location of -Wlong-long

2015-01-23 Thread chengniansun at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64743 Bug ID: 64743 Summary: minor issue with the location of -Wlong-long Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: enhancement Priority: P3 Component: c

[Bug libstdc++/64735] std::future broken on armel

2015-01-23 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64735 Ramana Radhakrishnan changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug libstdc++/64735] std::future broken on armel

2015-01-23 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64735 --- Comment #2 from Jonathan Wakely --- I think this is expected, the std:future type and std::async function are declared unconditionally, but the definitions are guarded by: #if defined(_GLIBCXX_HAS_GTHREADS) && defined(_GLIBCXX_USE_C99_STDINT

[Bug libstdc++/64735] std::future broken on armel

2015-01-23 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64735 --- Comment #3 from Jonathan Wakely --- i.e. it's not broken, it's missing, and that's by design.

[Bug target/64580] very high rs6000_stack_info() usage during LTO Firefox build on ppc64

2015-01-23 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64580 --- Comment #8 from Markus Trippelsdorf --- The issue is also reproducible with an --enable-checking=release compiler. The following command reproduces the issue using r220030 on gcc110: /home/trippels/gcc_5/usr/local/bin/../libexec/gcc/powerpc

[Bug libgomp/64672] ICEs in libgomp.oacc-fortran when using the '-g -flto' options in the test suite.

2015-01-23 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64672 vries at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|un

[Bug libgomp/64707] FAIL: libgomp.c/target-9.c with -ftree-parallelize-loops=0

2015-01-23 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64707 vries at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug target/58489] ICE: in reload_cse_simplify_operands, at postreload.c:411

2015-01-23 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58489 Ramana Radhakrishnan changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug target/58486] insufficient CFI generated for call-saved VFP registers

2015-01-23 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58486 Ramana Radhakrishnan changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/64727] [5 Regression] g++.dg/torture/darwin-cfstring-3.C:11:80: internal compiler error: Segmentation fault: 11

2015-01-23 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64727 --- Comment #13 from Dominique d'Humieres --- (In reply to Jason Merrill from comment #11) > This seems to be because darwin_build_constant_cfstring uses CONST_DECL for > a global variable, and the C++ front end expects CONST_DECL to be used only

[Bug c++/64735] std::future broken on armel

2015-01-23 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64735 Ramana Radhakrishnan changed: What|Removed |Added Component|libstdc++ |c++ --- Comment #4 from Ramana Ra

[Bug target/64231] [5 Regression] SIGSEGV building glibc on aarch64-linux-gnu from r217852

2015-01-23 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64231 Ramana Radhakrishnan changed: What|Removed |Added Status|WAITING |NEW

[Bug driver/64737] [5 Regression] gcc -v print extra blank line

2015-01-23 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64737 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug rtl-optimization/57462] ira-costs considers only a single register at a time

2015-01-23 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57462 Ramana Radhakrishnan changed: What|Removed |Added Target|arm |arm, aarch64 Status|U

[Bug tree-optimization/56139] unmodified static data could go in .rodata, not .data

2015-01-23 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56139 Ramana Radhakrishnan changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug testsuite/63439] [5 Regression] FAIL: gcc.dg/vect/vect-33.c scan-tree-dump vect "Alignment of access forced using peeling"

2015-01-23 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63439 --- Comment #5 from Richard Biener --- So arm uses v16qi, but: /* { dg-final { scan-tree-dump "Alignment of access forced using peeling" "vect" { target { vector_alignment_reachable && vect64 } } } } */ so arm also is vect64 (v16qi is 128 bits)

[Bug fortran/60255] [OOP] Deferred character length variable at (1) cannot yet be associated with unlimited polymorphic entities

2015-01-23 Thread vehre at gmx dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60255 Andre Vehreschild changed: What|Removed |Added Status|ASSIGNED|RESOLVED Version|4.9.0

[Bug middle-end/64744] New: ARM: gcc internal compiler error: in store_field, at expr.c:6659

2015-01-23 Thread coopht at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64744 Bug ID: 64744 Summary: ARM: gcc internal compiler error: in store_field, at expr.c:6659 Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal

[Bug testsuite/63439] [5 Regression] FAIL: gcc.dg/vect/vect-33.c scan-tree-dump vect "Alignment of access forced using peeling"

2015-01-23 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63439 --- Comment #6 from Richard Biener --- Author: rguenth Date: Fri Jan 23 11:00:10 2015 New Revision: 220033 URL: https://gcc.gnu.org/viewcvs?rev=220033&root=gcc&view=rev Log: 2015-01-23 Richard Biener PR testsuite/63439 * gcc.dg/vect/

[Bug testsuite/63439] [5 Regression] FAIL: gcc.dg/vect/vect-33.c scan-tree-dump vect "Alignment of access forced using peeling"

2015-01-23 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63439 --- Comment #7 from Richard Biener --- So SPARC has static machine_mode sparc_preferred_simd_mode (machine_mode mode) { if (TARGET_VIS) switch (mode) { case SImode: return V2SImode; case HImode: return V4H

[Bug fortran/60322] [OOP] Incorrect bounds on polymorphic dummy array

2015-01-23 Thread vehre at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60322 vehre at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED CC|

[Bug libstdc++/29366] atomics config for sh is weird

2015-01-23 Thread kkojima at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=29366 --- Comment #7 from Kazumoto Kojima --- (In reply to Oleg Endo from comment #6) > The patch works on a default sh-elf/newlib config -- it just uses the > single-thread fake atomics from libstdc++. Kaz, could you please try the > patch on sh4-lin

[Bug fortran/60289] allocating class(*) pointer as character gives type-spec requires the same character-length parameter

2015-01-23 Thread vehre at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60289 vehre at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED CC|

[Bug fortran/61275] Invalid initialization expression for ALLOCATABLE component in structure constructor at (1)

2015-01-23 Thread vehre at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61275 vehre at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED CC|

[Bug fortran/60334] Segmentation fault on character pointer assignments

2015-01-23 Thread vehre at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60334 vehre at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED CC|

[Bug target/64580] very high rs6000_stack_info() usage during LTO Firefox build on ppc64

2015-01-23 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64580 --- Comment #9 from Markus Trippelsdorf --- (gdb) bt #0 0x10a64660 in compute_vrsave_mask () at ../../gcc/gcc/config/rs6000/rs6000.c:21149 #1 rs6000_stack_info () at ../../gcc/gcc/config/rs6000/rs6000.c:21686 #2 0x10a65694 in r

[Bug preprocessor/60570] expression in 'elif' directive mis-diagnosed as error when group will be skipped

2015-01-23 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60570 --- Comment #9 from Marek Polacek --- Author: mpolacek Date: Fri Jan 23 11:57:43 2015 New Revision: 220035 URL: https://gcc.gnu.org/viewcvs?rev=220035&root=gcc&view=rev Log: DR#412 PR preprocessor/60570 * directives.c (do_elif): Don'

[Bug preprocessor/60570] expression in 'elif' directive mis-diagnosed as error when group will be skipped

2015-01-23 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60570 Marek Polacek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/64745] New: Generic vectorization missed opportunities

2015-01-23 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64745 Bug ID: 64745 Summary: Generic vectorization missed opportunities Product: gcc Version: 5.0 Status: UNCONFIRMED Keywords: missed-optimization Severity: normal P

[Bug gcov-profile/64123] [5 Regression] Instrumented Firefox segfaults on start

2015-01-23 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64123 Martin Liška changed: What|Removed |Added Status|RESOLVED|REOPENED Resolution|WORKSFORME

[Bug tree-optimization/64745] Generic vectorization missed opportunities

2015-01-23 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64745 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug tree-optimization/64745] Generic vectorization missed opportunities

2015-01-23 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64745 --- Comment #2 from Richard Biener --- Created attachment 34545 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34545&action=edit patch for the alingment issue

[Bug libitm/52482] libitm INVALID MNEMONIC in .S (powerpc asm)

2015-01-23 Thread torvald at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52482 torvald at gcc dot gnu.org changed: What|Removed |Added CC||torvald at gcc dot gnu.org -

[Bug libitm/53113] Build fails in x86_avx.cc if AVX disabled by -mno-avx but supported by as

2015-01-23 Thread torvald at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53113 torvald at gcc dot gnu.org changed: What|Removed |Added CC||torvald at gcc dot gnu.org -

[Bug testsuite/63439] [5 Regression] FAIL: gcc.dg/vect/vect-33.c scan-tree-dump vect "Alignment of access forced using peeling"

2015-01-23 Thread ro at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63439 --- Comment #9 from Rainer Orth --- Created attachment 34546 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34546&action=edit 32-bit sparc bb-slp-11.c.135t.slp2

[Bug testsuite/63439] [5 Regression] FAIL: gcc.dg/vect/vect-33.c scan-tree-dump vect "Alignment of access forced using peeling"

2015-01-23 Thread ro at CeBiTec dot Uni-Bielefeld.DE
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63439 --- Comment #8 from ro at CeBiTec dot Uni-Bielefeld.DE --- > --- Comment #5 from Richard Biener --- [...] > For SPARC we use v8qi and peel for alignment. That should be handled > but it looks like SPARC is not vect64 for whatever reason :/ > >

[Bug testsuite/63439] [5 Regression] FAIL: gcc.dg/vect/vect-33.c scan-tree-dump vect "Alignment of access forced using peeling"

2015-01-23 Thread ro at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63439 --- Comment #10 from Rainer Orth --- Created attachment 34547 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34547&action=edit 32-bit sparc bb-slp-26.c.129t.slp1

[Bug c++/64735] std::future broken on armel

2015-01-23 Thread bastiaan at bjacques dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64735 --- Comment #5 from Bastiaan Jacques --- (In reply to Jonathan Wakely from comment #3) > i.e. it's not broken, it's missing, and that's by design. So is it the intention of the GCC developers that program writers targeting such platforms simply

[Bug testsuite/63439] [5 Regression] FAIL: gcc.dg/vect/vect-33.c scan-tree-dump vect "Alignment of access forced using peeling"

2015-01-23 Thread ro at CeBiTec dot Uni-Bielefeld.DE
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63439 --- Comment #11 from ro at CeBiTec dot Uni-Bielefeld.DE --- > --- Comment #7 from Richard Biener --- [...] > which means it is unconditionally vect64 (I assume word_mode is DImode). Unless I'm completely mistaken, word_mode is SImode for 32-bit

[Bug libitm/53113] Build fails in x86_avx.cc if AVX disabled by -mno-avx but supported by as

2015-01-23 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53113 H.J. Lu changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug middle-end/64734] [4.9/5 Regression] ICE at omp lowering

2015-01-23 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64734 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug libgomp/64707] FAIL: libgomp.c/target-9.c with -ftree-parallelize-loops=0

2015-01-23 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64707 --- Comment #5 from vries at gcc dot gnu.org --- Author: vries Date: Fri Jan 23 12:53:55 2015 New Revision: 220037 URL: https://gcc.gnu.org/viewcvs?rev=220037&root=gcc&view=rev Log: Make fopenmp an LTO option 2015-01-23 Tom de Vries PR l

[Bug libgomp/64672] ICEs in libgomp.oacc-fortran when using the '-g -flto' options in the test suite.

2015-01-23 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64672 --- Comment #21 from vries at gcc dot gnu.org --- Author: vries Date: Fri Jan 23 12:54:16 2015 New Revision: 220038 URL: https://gcc.gnu.org/viewcvs?rev=220038&root=gcc&view=rev Log: Make fopenacc an LTO option 2015-01-23 Tom de Vries PR

[Bug testsuite/63439] [5 Regression] FAIL: gcc.dg/vect/vect-33.c scan-tree-dump vect "Alignment of access forced using peeling"

2015-01-23 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63439 --- Comment #12 from Richard Biener --- (In reply to r...@cebitec.uni-bielefeld.de from comment #8) > > --- Comment #5 from Richard Biener --- > [...] > > For SPARC we use v8qi and peel for alignment. That should be handled > > but it looks lik

[Bug tree-optimization/64746] New: Loop with nested load/stores is not vectorized using aggressive if-conversion.

2015-01-23 Thread ysrumyan at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64746 Bug ID: 64746 Summary: Loop with nested load/stores is not vectorized using aggressive if-conversion. Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: no

[Bug testsuite/63439] [5 Regression] FAIL: gcc.dg/vect/vect-33.c scan-tree-dump vect "Alignment of access forced using peeling"

2015-01-23 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63439 --- Comment #13 from Richard Biener --- Author: rguenth Date: Fri Jan 23 13:08:32 2015 New Revision: 220039 URL: https://gcc.gnu.org/viewcvs?rev=220039&root=gcc&view=rev Log: 2015-01-23 Richard Biener PR testsuite/63439 * gcc.dg/vect

[Bug testsuite/63439] [5 Regression] FAIL: gcc.dg/vect/vect-33.c scan-tree-dump vect "Alignment of access forced using peeling"

2015-01-23 Thread ro at CeBiTec dot Uni-Bielefeld.DE
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63439 --- Comment #14 from ro at CeBiTec dot Uni-Bielefeld.DE --- > --- Comment #12 from Richard Biener --- [...] >> I'm attaching the 32-bit slp? dumps for reference. > > So 64-bit works fine? Unfortunately not. I'll attach the dumps, too. Rai

[Bug tree-optimization/64746] Loop with nested load/stores is not vectorized using aggressive if-conversion.

2015-01-23 Thread ysrumyan at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64746 --- Comment #1 from Yuri Rumyantsev --- Created attachment 34548 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34548&action=edit test-case to reproduce. Need to compile this test on x86 with option -O3 -fopenmp -march=core-avx2

[Bug testsuite/63439] [5 Regression] FAIL: gcc.dg/vect/vect-33.c scan-tree-dump vect "Alignment of access forced using peeling"

2015-01-23 Thread ro at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63439 --- Comment #15 from Rainer Orth --- Created attachment 34549 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34549&action=edit 64-bit sparc bb-slp-11.c.135t.slp2

[Bug testsuite/63439] [5 Regression] FAIL: gcc.dg/vect/vect-33.c scan-tree-dump vect "Alignment of access forced using peeling"

2015-01-23 Thread ro at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63439 --- Comment #16 from Rainer Orth --- Created attachment 34550 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34550&action=edit 64-bit sparc bb-slp-26.c.129t.slp1

[Bug tree-optimization/64746] Loop with nested load/stores is not vectorized using aggressive if-conversion.

2015-01-23 Thread ysrumyan at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64746 --- Comment #2 from Yuri Rumyantsev --- Created attachment 34551 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34551&action=edit proposed patch Patch to cure vectorization issue.

[Bug target/64580] very high rs6000_stack_info() usage during LTO Firefox build on ppc64

2015-01-23 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64580 --- Comment #10 from Markus Trippelsdorf --- Created attachment 34552 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34552&action=edit callgrind_annotate output Output of "callgrind_annotate --tree=both callgrind.out.47690 >| out" is attac

[Bug c/64747] New: OpenACC: Rejects "gang()" in acc loop/kernels

2015-01-23 Thread burnus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64747 Bug ID: 64747 Summary: OpenACC: Rejects "gang()" in acc loop/kernels Product: gcc Version: 5.0 Status: UNCONFIRMED Keywords: openacc, rejects-valid Severity: normal

[Bug c/64747] OpenACC: Rejects "gang()" in acc loop/kernels

2015-01-23 Thread burnus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64747 --- Comment #1 from Tobias Burnus --- If compiling the Fortran version, it shows: !$acc kernels loop gang(32), vector(16) 1 Error: Clause GANG conflicts with VECTOR at (1) Possibly, that's the reason for

[Bug c/64748] New: OpenACC: "is not a variable" error with deviceptr()

2015-01-23 Thread burnus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64748 Bug ID: 64748 Summary: OpenACC: "is not a variable" error with deviceptr() Product: gcc Version: 5.0 Status: UNCONFIRMED Keywords: openacc, rejects-valid Severity: normal

[Bug target/64749] New: "truncating" instructions generated instead of a load one using SSE & AVX2 intrinsics

2015-01-23 Thread adrien at guinet dot me
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64749 Bug ID: 64749 Summary: "truncating" instructions generated instead of a load one using SSE & AVX2 intrinsics Product: gcc Version: 4.8.4 Status: UNCONFIRMED Sev

[Bug testsuite/62286] [ARM] 4.9 Regression fails for cortex-m3 for vfp-1.c: fmacs, fmscs, fnmacs, fnmscs

2015-01-23 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62286 ktkachov at gcc dot gnu.org changed: What|Removed |Added CC||ktkachov at gcc dot gnu.org,

[Bug middle-end/64744] ARM: gcc internal compiler error: in store_field, at expr.c:6659

2015-01-23 Thread jgreenhalgh at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64744 jgreenhalgh at gcc dot gnu.org changed: What|Removed |Added Target|aarch64 |arm-none-linux-gnueabihf

[Bug tree-optimization/55177] missed optimizations with __builtin_bswap

2015-01-23 Thread dwmw2 at infradead dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55177 --- Comment #15 from David Woodhouse --- More missed optimistions (gcc version 4.9.2 20141101 (Red Hat 4.9.2-1) (GCC)) I see it using movbe for the pointer_abuse() function, but can't see a simple way to make it use movbe *without* killing kitte

[Bug middle-end/64744] ARM: gcc internal compiler error: in store_field, at expr.c:6659

2015-01-23 Thread coopht at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64744 --- Comment #2 from Alexander Basov --- Yep, sorry it's for ARM target.

[Bug middle-end/64744] ARM: gcc internal compiler error: in store_field, at expr.c:6659

2015-01-23 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64744 ktkachov at gcc dot gnu.org changed: What|Removed |Added CC||ktkachov at gcc dot gnu.org

[Bug middle-end/64744] ARM: gcc internal compiler error: in store_field, at expr.c:6659

2015-01-23 Thread coopht at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64744 --- Comment #4 from Alexander Basov --- (In reply to ktkachov from comment #3) > Confirmed as well on all release branches. Ok, If you have no any objections, I'd like to fix it. BTW, what gcc should do with such code?

[Bug tree-optimization/55177] missed optimizations with __builtin_bswap

2015-01-23 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55177 --- Comment #16 from Uroš Bizjak --- (In reply to David Woodhouse from comment #15) > { > return (p->data[0] << 24) | (p->data[1] << 16) | (p->data[2] << 8) | > p->data[1]; > } p->data[3] ? > unsigned add(struct pkt *p) > { > retur

[Bug sanitizer/64741] Incorrect size of UBSan type descriptors

2015-01-23 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64741 --- Comment #2 from Jakub Jelinek --- The C FE does for vars with flexible array members with initializers: DECL_SIZE (decl) = size_binop (PLUS_EXPR, DECL_SIZE (decl), TYPE_SIZE (type)); DECL_SIZE_UNIT (decl) = size_bi

[Bug c++/64750] New: internal compiler error: in gen_type_die_with_usage, at dwarf2out.c:19486

2015-01-23 Thread zzt13 at software dot nju.edu.cn
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64750 Bug ID: 64750 Summary: internal compiler error: in gen_type_die_with_usage, at dwarf2out.c:19486 Product: gcc Version: 4.8.2 Status: UNCONFIRMED Severity: norma

[Bug middle-end/64744] ARM: gcc internal compiler error: in store_field, at expr.c:6659

2015-01-23 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64744 --- Comment #5 from ktkachov at gcc dot gnu.org --- (In reply to Alexander Basov from comment #4) > (In reply to ktkachov from comment #3) > > Confirmed as well on all release branches. > > Ok, If you have no any objections, I'd like to fix it. >

[Bug tree-optimization/55177] missed optimizations with __builtin_bswap

2015-01-23 Thread dwmw2 at infradead dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55177 --- Comment #17 from David Woodhouse --- Er, yes. Sorry, I originally tried it with uint16_t but it wasn't even using movbe for the pointer_abuse() function then, so I made it 32-bit instead. Badly. Come to think of it, the lack of movbe in the 1

[Bug tree-optimization/55177] missed optimizations with __builtin_bswap

2015-01-23 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55177 --- Comment #18 from Uroš Bizjak --- (In reply to David Woodhouse from comment #17) > unsigned or(struct pkt *p) gcc 5.0 optimizes the above case ... > unsigned add(struct pkt *p) ... but not this one. Probably just the case of missing match

[Bug testsuite/62286] [ARM] 4.9 Regression fails for cortex-m3 for vfp-1.c: fmacs, fmscs, fnmacs, fnmscs

2015-01-23 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62286 --- Comment #3 from Ramana Radhakrishnan --- (In reply to ktkachov from comment #2) > (In reply to Ramana Radhakrishnan from comment #1) > > Because the Cortex-M3 doesn't have those instructions ? It's a testism > > probably fixed by an appropria

[Bug middle-end/64734] [4.9/5 Regression] ICE at omp lowering

2015-01-23 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64734 Jakub Jelinek changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |jakub at gcc dot gnu.org --- Comm

[Bug testsuite/62286] [ARM] 4.9 Regression fails for cortex-m3 for vfp-1.c: fmacs, fmscs, fnmacs, fnmscs

2015-01-23 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62286 ktkachov at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED Resolution

[Bug c++/64751] New: internal compiler error: in gen_type_die_with_usage, at dwarf2out.c:19486

2015-01-23 Thread zzt13 at software dot nju.edu.cn
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64751 Bug ID: 64751 Summary: internal compiler error: in gen_type_die_with_usage, at dwarf2out.c:19486 Product: gcc Version: 4.8.2 Status: UNCONFIRMED Severity: norma

[Bug c++/64751] internal compiler error: in gen_type_die_with_usage, at dwarf2out.c:19486

2015-01-23 Thread zzt13 at software dot nju.edu.cn
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64751 --- Comment #1 from zzt --- *** Bug 64750 has been marked as a duplicate of this bug. ***

[Bug c++/64750] internal compiler error: in gen_type_die_with_usage, at dwarf2out.c:19486

2015-01-23 Thread zzt13 at software dot nju.edu.cn
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64750 zzt changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug jit/64752] New: Eliminate use of "file" from the jit testsuite

2015-01-23 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64752 Bug ID: 64752 Summary: Eliminate use of "file" from the jit testsuite Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: jit

[Bug libitm/56801] Internal Compiler Error when compiling relaxed transaction

2015-01-23 Thread torvald at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56801 torvald at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug libitm/61594] ICE (assertion failure) in trans-mem.c

2015-01-23 Thread torvald at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61594 torvald at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug c++/64727] [5 Regression] g++.dg/torture/darwin-cfstring-3.C:11:80: internal compiler error: Segmentation fault: 11

2015-01-23 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64727 --- Comment #14 from Jason Merrill --- Author: jason Date: Fri Jan 23 14:59:10 2015 New Revision: 220041 URL: https://gcc.gnu.org/viewcvs?rev=220041&root=gcc&view=rev Log: PR c++/64727 * constexpr.c (cxx_eval_constant_expression): Allow

[Bug libitm/52695] libitm/config/x86/cacheline.h: '__m64' does not name a type

2015-01-23 Thread torvald at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52695 --- Comment #8 from torvald at gcc dot gnu.org --- Can this bug be closed? It sounds as if this has been fixed in 4.8 already; given that TM is experimental, backporting the fix is probably not worth it.

[Bug target/64753] New: Redundant cmp instruction on x86_64

2015-01-23 Thread rv at rasmusvillemoes dot dk
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64753 Bug ID: 64753 Summary: Redundant cmp instruction on x86_64 Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: enhancement Priority: P3 Component: target

[Bug libitm/61594] ICE (assertion failure) in trans-mem.c

2015-01-23 Thread patrick.marlier at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61594 --- Comment #4 from Patrick Marlier --- GCC 4.8.3 and 4.9.1 still fail with an ICE. Please adjust the version in the PR and change the status. (I did not test 4.8.4 and 4.9.2 but I can test it).

[Bug tree-optimization/64421] Incorrect vector function name generated for log

2015-01-23 Thread andrew.n.senkevich at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64421 Andrew Senkevich changed: What|Removed |Added CC||jakub at redhat dot com --- Comment #

[Bug jit/64752] Eliminate use of "file" from the jit testsuite

2015-01-23 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64752 --- Comment #1 from David Malcolm --- (In reply to David Malcolm from comment #0) > Some hosts won't have "file" installed, and the output of "file" seems to > vary enough from host to host that this test can never be made sane. For example, on

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