[Bug fortran/68227] ICE on using variable limit in forall header (gfc_do_allocate)

2015-11-26 Thread ismail at i10z dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68227 --- Comment #11 from İsmail Dönmez --- (In reply to Dominique d'Humieres from comment #10) > > This test currently fails on Linux x86-64 machine. Is there a way to get a > > better debug output for the failure. For now I see: > > > > FAIL: gfortr

[Bug bootstrap/67289] ICE in ipa-devirt.c

2015-11-26 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67289 Jan Hubicka changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug lto/68549] [6 Regression] ICE: in verify_loop_structure, at cfgloop.c:1669

2015-11-26 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68549 --- Comment #1 from Markus Trippelsdorf --- This will take a while: 8 input files required, 46MB preprocessed code...

[Bug bootstrap/67289] ICE in ipa-devirt.c

2015-11-26 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67289 --- Comment #3 from Jan Hubicka --- I am reducing testcase. BTW it seems wasteful to build all the dwarfs we are going to throw away for slim LTO -g. Can't we just disable the dwarf production at slim LTO build time until early dwarf materialize

[Bug lto/68549] [6 Regression] ICE: in verify_loop_structure, at cfgloop.c:1669

2015-11-26 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68549 Jan Hubicka changed: What|Removed |Added CC||hubicka at gcc dot gnu.org --- Comment #2

[Bug tree-optimization/68453] [6 Regression] graphite ICE: segfault

2015-11-26 Thread Joost.VandeVondele at mat dot ethz.ch
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68453 --- Comment #3 from Joost VandeVondele --- at r230923 this testcase seems not to fail anymore. Should this be closed as fixed (maybe after adding the testcase ?) I ran into a new ICE however, but I'll open a PR once I have this reduced.

[Bug lto/68549] [6 Regression] ICE: in verify_loop_structure, at cfgloop.c:1669

2015-11-26 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68549 --- Comment #3 from Markus Trippelsdorf --- My Firofox tree is quite old, too: Oct 15 2014 But it is good enough as a guinea pig for finding compiler bugs...

[Bug tree-optimization/68550] New: [6 Regression] ICE: verify_gimple failed Error: missing PHI def

2015-11-26 Thread Joost.VandeVondele at mat dot ethz.ch
T_GCC=gfortran COLLECT_LTO_WRAPPER=/data/vjoost/gnu/gcc_trunk/install/libexec/gcc/x86_64-pc-linux-gnu/6.0.0/lto-wrapper Target: x86_64-pc-linux-gnu Configured with: ../gcc/configure --prefix=/data/vjoost/gnu/gcc_trunk/install --enable-languages=c,c++,fortran --disable-multilib --enable-plugins --enable-l

[Bug bootstrap/67289] ICE in ipa-devirt.c

2015-11-26 Thread rguenther at suse dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67289 --- Comment #4 from rguenther at suse dot de --- On Thu, 26 Nov 2015, hubicka at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67289 > > --- Comment #3 from Jan Hubicka --- > I am reducing testcase. BTW it seems wastef

[Bug target/63773] [meta-bug] Restoring darwin bootstrap for gcc 5.0

2015-11-26 Thread ro at CeBiTec dot Uni-Bielefeld.DE
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63773 --- Comment #30 from ro at CeBiTec dot Uni-Bielefeld.DE --- With Xcode 6.4 as, 32-bit bootstrap is now well into running the testsuite. I've filed bug 23669324 Xcode 7 as creates relocation ld cannot handle Rainer

[Bug debug/68302] [5/6 Regression] ICE with debugging enabled on mips

2015-11-26 Thread aurelien at aurel32 dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68302 --- Comment #3 from Aurelien Jarno --- I built GCC with the following options: configure --enable-languages=c --prefix=/usr --target=mipsel-linux-gnu --includedir=/usr/mipsel-linux-gnu/include Then I build the file with -O2 -g -o test.o -c te

[Bug tree-optimization/68550] [6 Regression] ICE: verify_gimple failed Error: missing PHI def

2015-11-26 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68550 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |NEW Target Milestone|---

[Bug tree-optimization/68549] [6 Regression] ICE: in verify_loop_structure, at cfgloop.c:1669

2015-11-26 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68549 Richard Biener changed: What|Removed |Added Keywords||lto CC|

[Bug target/63773] [meta-bug] Restoring darwin bootstrap for gcc 5.0

2015-11-26 Thread iains at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63773 --- Comment #31 from Iain Sandoe --- (In reply to r...@cebitec.uni-bielefeld.de from comment #30) > With Xcode 6.4 as, 32-bit bootstrap is now well into running the testsuite. > > I've filed bug > > 23669324 Xcode 7 as creates relocation

[Bug c++/68508] [5/6 Regression] Internal compiler error with parentheses around return value in C++14 with ASan enabled

2015-11-26 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68508 --- Comment #5 from Jakub Jelinek --- Author: jakub Date: Thu Nov 26 09:52:48 2015 New Revision: 230928 URL: https://gcc.gnu.org/viewcvs?rev=230928&root=gcc&view=rev Log: PR c++/68508 * cp-tree.h (cp_ubsan_maybe_instrument_downca

[Bug middle-end/67239] [6 Regression] FAIL: 23_containers/unordered_set/insert/hash_policy.cc execution test

2015-11-26 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67239 Richard Biener changed: What|Removed |Added Keywords||ABI Status|ASSIGNED

[Bug rtl-optimization/67226] Incorrect code generated for tail call, where parameters are structs passed by value, -O2 is used, and target is ARM

2015-11-26 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67226 --- Comment #6 from ktkachov at gcc dot gnu.org --- Author: ktkachov Date: Thu Nov 26 09:58:28 2015 New Revision: 230929 URL: https://gcc.gnu.org/viewcvs?rev=230929&root=gcc&view=rev Log: [calls.c] PR rtl-optimization/67226: Take into account pre

[Bug c++/67876] [6 Regression] ICE when compiling Firefox 38

2015-11-26 Thread sch...@linux-m68k.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67876 --- Comment #8 from Andreas Schwab --- FAIL: g++.dg/pr67876.C -std=c++11 (test for excess errors) Excess errors: /usr/local/gcc/gcc-20151126/gcc/testsuite/g++.dg/pr67876.C:23:8: error: redefinition of 'struct S' /usr/local/gcc/gcc-20

[Bug rtl-optimization/67226] Incorrect code generated for tail call, where parameters are structs passed by value, -O2 is used, and target is ARM

2015-11-26 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67226 ktkachov at gcc dot gnu.org changed: What|Removed |Added Target Milestone|6.0 |4.9.5 Known to fail|

[Bug tree-optimization/68128] A huge regression in Parboil v2.5 OpenMP CUTCP test (2.5 times lower performance)

2015-11-26 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68128 --- Comment #8 from Jakub Jelinek --- Author: jakub Date: Thu Nov 26 10:18:50 2015 New Revision: 230932 URL: https://gcc.gnu.org/viewcvs?rev=230932&root=gcc&view=rev Log: PR tree-optimization/68128 * tree.h (OMP_CLAUSE_SHARED_REA

[Bug tree-optimization/68549] [6 Regression] ICE: in verify_loop_structure, at cfgloop.c:1669

2015-11-26 Thread dcb314 at hotmail dot com
#5 from David Binderman --- Created attachment 36843 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36843&action=edit gzipped C source code Might be a simpler test case. Found on gcc trunk dated 20151126. Compiler flag -O3 required.

[Bug c++/68508] [5/6 Regression] Internal compiler error with parentheses around return value in C++14 with ASan enabled

2015-11-26 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68508 --- Comment #6 from Jakub Jelinek --- Author: jakub Date: Thu Nov 26 10:21:42 2015 New Revision: 230933 URL: https://gcc.gnu.org/viewcvs?rev=230933&root=gcc&view=rev Log: PR c++/68508 * cp-tree.h (cp_ubsan_maybe_instrument_downca

[Bug c/68551] New: GCC 5.2 build broken on arm/rasbian

2015-11-26 Thread tan.dejun.alvin at dhs dot sg
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68551 Bug ID: 68551 Summary: GCC 5.2 build broken on arm/rasbian Product: gcc Version: 5.2.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c A

[Bug c/68551] GCC 5.2 build broken on arm/rasbian

2015-11-26 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68551 ktkachov at gcc dot gnu.org changed: What|Removed |Added CC||ktkachov at gcc dot gnu.org

[Bug c++/67313] [6 Regression] ICE: in vague_linkage_p, at cp/decl2.c:1878 with -fno-weak and variadic template

2015-11-26 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67313 --- Comment #2 from Paolo Carlini --- This is already fixed, I'm adding the testcase and closing the bug.

[Bug c++/68508] [5/6 Regression] Internal compiler error with parentheses around return value in C++14 with ASan enabled

2015-11-26 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68508 Jakub Jelinek changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug c/68551] GCC 5.2 build broken on arm/rasbian

2015-11-26 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68551 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug c++/67313] [6 Regression] ICE: in vague_linkage_p, at cp/decl2.c:1878 with -fno-weak and variadic template

2015-11-26 Thread paolo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67313 --- Comment #3 from paolo at gcc dot gnu.org --- Author: paolo Date: Thu Nov 26 10:37:33 2015 New Revision: 230934 URL: https://gcc.gnu.org/viewcvs?rev=230934&root=gcc&view=rev Log: 2015-11-26 Paolo Carlini PR c++/67313 * g++

[Bug c++/67313] [6 Regression] ICE: in vague_linkage_p, at cp/decl2.c:1878 with -fno-weak and variadic template

2015-11-26 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67313 Paolo Carlini changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug tree-optimization/68549] [6 Regression] ICE: in verify_loop_structure, at cfgloop.c:1669

2015-11-26 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68549 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/68549] [6 Regression] ICE: in verify_loop_structure, at cfgloop.c:1669

2015-11-26 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68549 --- Comment #7 from Markus Trippelsdorf --- Rough reduction: a; fn1() { int b = 0; char *c; unsigned d, e = &d; for (; a; a++) if (*c) { char **f = &c; lbl72855FC2: c = b > (**f = c && b); d = 2; lbl4BD212AD

[Bug c++/67249] [concepts] ICE parsing f(pair)

2015-11-26 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67249 --- Comment #1 from Paolo Carlini --- This is already fixed. I'm adding the testcase and closing the bug.

[Bug tree-optimization/61034] Optimizing takes too many passes

2015-11-26 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61034 --- Comment #13 from Richard Biener --- We arrive at different final optimizations depending on PUSH_ARGS_REVERSED (see PR67203). Current (GCC 6) final state is either 3 or 4 calls depending on that. And this is only because the final DCE (whic

[Bug rtl-optimization/67226] Incorrect code generated for tail call, where parameters are structs passed by value, -O2 is used, and target is ARM

2015-11-26 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67226 --- Comment #8 from ktkachov at gcc dot gnu.org --- Author: ktkachov Date: Thu Nov 26 11:36:40 2015 New Revision: 230936 URL: https://gcc.gnu.org/viewcvs?rev=230936&root=gcc&view=rev Log: [calls.c] PR rtl-optimization/67226: Take into account pre

[Bug rtl-optimization/67226] Incorrect code generated for tail call, where parameters are structs passed by value, -O2 is used, and target is ARM

2015-11-26 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67226 --- Comment #9 from ktkachov at gcc dot gnu.org --- Author: ktkachov Date: Thu Nov 26 11:40:16 2015 New Revision: 230937 URL: https://gcc.gnu.org/viewcvs?rev=230937&root=gcc&view=rev Log: [calls.c] PR rtl-optimization/67226: Take into account pre

[Bug rtl-optimization/67226] Incorrect code generated for tail call, where parameters are structs passed by value, -O2 is used, and target is ARM

2015-11-26 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67226 ktkachov at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution

[Bug middle-end/65358] wrong parameter passing code with tail call optimization on arm

2015-11-26 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65358 Bug 65358 depends on bug 67226, which changed state. Bug 67226 Summary: Incorrect code generated for tail call, where parameters are structs passed by value, -O2 is used, and target is ARM https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67226

[Bug target/68416] [MPX] GCC emits a lot of redundant bndmov instructions

2015-11-26 Thread ienkovich at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68416 --- Comment #4 from Ilya Enkovich --- (In reply to Vladimir Makarov from comment #3) > The first I thought it is a LRA inheritance bug but after more thorough > analysis I found that the problem comes from IRA. IRA never assigns BND > hard regis

[Bug target/68416] [MPX] GCC emits a lot of redundant bndmov instructions

2015-11-26 Thread ienkovich at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68416 --- Comment #5 from Ilya Enkovich --- Author: ienkovich Date: Thu Nov 26 11:49:20 2015 New Revision: 230938 URL: https://gcc.gnu.org/viewcvs?rev=230938&root=gcc&view=rev Log: gcc/ 2015-11-26 Vladimir Makarov PR target/68416

[Bug rtl-optimization/68249] [4.9/5/6 Regression] wrong code at -O2 and -O3 on x86_64-linux-gnu

2015-11-26 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68249 --- Comment #4 from Jakub Jelinek --- Author: jakub Date: Thu Nov 26 11:52:11 2015 New Revision: 230939 URL: https://gcc.gnu.org/viewcvs?rev=230939&root=gcc&view=rev Log: PR rtl-optimization/68249 PR rtl-optimization/68321

[Bug rtl-optimization/68321] [5/6 Regression] wrong code at -O3 on x86_64-linux-gnu (in 64-bit mode)

2015-11-26 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68321 --- Comment #7 from Jakub Jelinek --- Author: jakub Date: Thu Nov 26 11:52:11 2015 New Revision: 230939 URL: https://gcc.gnu.org/viewcvs?rev=230939&root=gcc&view=rev Log: PR rtl-optimization/68249 PR rtl-optimization/68321

[Bug testsuite/67203] [6 regression] FAIL: g++.dg/tree-ssa/pr61034.C -std=gnu++11 scan-tree-dump-times fre2 "free" 10

2015-11-26 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67203 --- Comment #3 from Richard Biener --- Author: rguenth Date: Thu Nov 26 11:53:13 2015 New Revision: 230940 URL: https://gcc.gnu.org/viewcvs?rev=230940&root=gcc&view=rev Log: 2015-11-26 Richard Biener PR testsuite/67203 * g++.

[Bug testsuite/67203] [6 regression] FAIL: g++.dg/tree-ssa/pr61034.C -std=gnu++11 scan-tree-dump-times fre2 "free" 10

2015-11-26 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67203 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/68527] ICE with -fdump-ada-spec on invalid C++ 11 code

2015-11-26 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68527 Eric Botcazou changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/68527] ICE with -fdump-ada-spec on invalid C++ 11 code

2015-11-26 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68527 Eric Botcazou changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug rtl-optimization/68249] [4.9/5/6 Regression] wrong code at -O2 and -O3 on x86_64-linux-gnu

2015-11-26 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68249 --- Comment #5 from Jakub Jelinek --- Author: jakub Date: Thu Nov 26 11:55:14 2015 New Revision: 230941 URL: https://gcc.gnu.org/viewcvs?rev=230941&root=gcc&view=rev Log: PR rtl-optimization/68249 PR rtl-optimization/68321

[Bug rtl-optimization/68321] [5/6 Regression] wrong code at -O3 on x86_64-linux-gnu (in 64-bit mode)

2015-11-26 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68321 --- Comment #8 from Jakub Jelinek --- Author: jakub Date: Thu Nov 26 11:55:14 2015 New Revision: 230941 URL: https://gcc.gnu.org/viewcvs?rev=230941&root=gcc&view=rev Log: PR rtl-optimization/68249 PR rtl-optimization/68321

[Bug rtl-optimization/68194] [4.9/5/6 Regression] wrong code at -O2 and -O3 on x86_64-linux-gnu

2015-11-26 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68194 --- Comment #15 from Jakub Jelinek --- *** Bug 68321 has been marked as a duplicate of this bug. ***

[Bug rtl-optimization/68321] [5/6 Regression] wrong code at -O3 on x86_64-linux-gnu (in 64-bit mode)

2015-11-26 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68321 Jakub Jelinek changed: What|Removed |Added Status|NEW |RESOLVED CC|

[Bug rtl-optimization/68249] [4.9/5/6 Regression] wrong code at -O2 and -O3 on x86_64-linux-gnu

2015-11-26 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68249 Jakub Jelinek changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug rtl-optimization/68194] [4.9/5/6 Regression] wrong code at -O2 and -O3 on x86_64-linux-gnu

2015-11-26 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68194 --- Comment #16 from Jakub Jelinek --- *** Bug 68249 has been marked as a duplicate of this bug. ***

[Bug c++/68527] ICE with -fdump-ada-spec on invalid C++ 11 code

2015-11-26 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68527 --- Comment #3 from Eric Botcazou --- Author: ebotcazou Date: Thu Nov 26 12:04:50 2015 New Revision: 230942 URL: https://gcc.gnu.org/viewcvs?rev=230942&root=gcc&view=rev Log: PR c++/68527 * c-ada-spec.c (dump_nested_types): Add g

[Bug c++/68527] ICE with -fdump-ada-spec on invalid C++ 11 code

2015-11-26 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68527 Eric Botcazou changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/63773] [meta-bug] Restoring darwin bootstrap for gcc 5.0

2015-11-26 Thread iains at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63773 --- Comment #32 from Iain Sandoe --- reduced testcase: .text .align 4,0x90 .globl _choose_tmpdir _choose_tmpdir: sbbl$3+_vartmp, %esi ret .space 254 .const .align 2 _vartmp:

[Bug testsuite/66799] [6 regression] gcc.dg/vect/pr20122.c FAILs

2015-11-26 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66799 Richard Biener changed: What|Removed |Added Status|WAITING |ASSIGNED Component|tree-optimi

[Bug tree-optimization/68552] New: [6 Regression]: ICE in in expand_expr_real_2 with -O2 -ftree-vectorize

2015-11-26 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68552 Bug ID: 68552 Summary: [6 Regression]: ICE in in expand_expr_real_2 with -O2 -ftree-vectorize Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal

[Bug testsuite/66799] [6 regression] gcc.dg/vect/pr20122.c FAILs

2015-11-26 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66799 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug testsuite/66799] [6 regression] gcc.dg/vect/pr20122.c FAILs

2015-11-26 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66799 --- Comment #5 from Richard Biener --- Author: rguenth Date: Thu Nov 26 12:15:43 2015 New Revision: 230943 URL: https://gcc.gnu.org/viewcvs?rev=230943&root=gcc&view=rev Log: 2015-11-26 Richard Biener PR testsuite/66799 * gcc.

[Bug tree-optimization/66678] loop counter not accurately described by vrp

2015-11-26 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66678 Richard Biener changed: What|Removed |Added Keywords||missed-optimization Status|

[Bug tree-optimization/66598] [4.9/5 Regression] With -O3 gcc incorrectly assumes aligned SSE instructions (e.g. movapd) can be used

2015-11-26 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66598 Richard Biener changed: What|Removed |Added Known to work||4.8.5 Target Milestone|---

[Bug tree-optimization/66379] SCCVN doesn't handle aggregate array element accesses very well

2015-11-26 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66379 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug target/68416] [MPX] GCC emits a lot of redundant bndmov instructions

2015-11-26 Thread ienkovich at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68416 --- Comment #6 from Ilya Enkovich --- Author: ienkovich Date: Thu Nov 26 12:28:57 2015 New Revision: 230945 URL: https://gcc.gnu.org/viewcvs?rev=230945&root=gcc&view=rev Log: gcc/ Backport from mainline r230938. 2015-11-26 Vlad

[Bug target/68416] [MPX] GCC emits a lot of redundant bndmov instructions

2015-11-26 Thread ienkovich at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68416 Ilya Enkovich changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug tree-optimization/66598] [4.9/5 Regression] With -O3 gcc incorrectly assumes aligned SSE instructions (e.g. movapd) can be used

2015-11-26 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66598 --- Comment #4 from Richard Biener --- The relevant hunk is the following but as it requires us to know the final vectorization factor it requires us to re-order (and split) the pipeline quite a bit. r223670 has bits of the prerequesites but not

[Bug tree-optimization/68553] gcc.dg/vect/pr68445.c FAILs

2015-11-26 Thread ro at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68553 Rainer Orth changed: What|Removed |Added Target Milestone|--- |6.0

[Bug tree-optimization/68553] New: gcc.dg/vect/pr68445.c FAILs

2015-11-26 Thread ro at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68553 Bug ID: 68553 Summary: gcc.dg/vect/pr68445.c FAILs Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-optimization

[Bug tree-optimization/68554] New: gcc.dg/vect/bb-slp-subgroups-2.c FAILs

2015-11-26 Thread ro at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68554 Bug ID: 68554 Summary: gcc.dg/vect/bb-slp-subgroups-2.c FAILs Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-optimiz

[Bug tree-optimization/68554] gcc.dg/vect/bb-slp-subgroups-2.c FAILs

2015-11-26 Thread ro at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68554 Rainer Orth changed: What|Removed |Added Target Milestone|--- |6.0

[Bug c++/67249] [concepts] ICE parsing f(pair)

2015-11-26 Thread paolo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67249 --- Comment #2 from paolo at gcc dot gnu.org --- Author: paolo Date: Thu Nov 26 13:14:45 2015 New Revision: 230947 URL: https://gcc.gnu.org/viewcvs?rev=230947&root=gcc&view=rev Log: 2015-11-26 Paolo Carlini PR c++/67249 * g++

[Bug c++/67491] [meta-bug] concepts issues

2015-11-26 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67491 Bug 67491 depends on bug 67249, which changed state. Bug 67249 Summary: [concepts] ICE parsing f(pair) https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67249 What|Removed |Added -

[Bug c++/67249] [concepts] ICE parsing f(pair)

2015-11-26 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67249 Paolo Carlini changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug tree-optimization/66598] [4.9/5 Regression] With -O3 gcc incorrectly assumes aligned SSE instructions (e.g. movapd) can be used

2015-11-26 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66598 --- Comment #5 from Richard Biener --- Oh, and it needs r223798.

[Bug tree-optimization/68555] New: [6 regression] gcc.dg/vect/bb-slp-10.c FAILs

2015-11-26 Thread ro at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68555 Bug ID: 68555 Summary: [6 regression] gcc.dg/vect/bb-slp-10.c FAILs Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-o

[Bug tree-optimization/68555] [6 regression] gcc.dg/vect/bb-slp-10.c FAILs

2015-11-26 Thread ro at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68555 Rainer Orth changed: What|Removed |Added Target Milestone|--- |6.0

[Bug lto/68556] New: [6 Regression] -r -flto test failures

2015-11-26 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68556 Bug ID: 68556 Summary: [6 Regression] -r -flto test failures Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: lto

[Bug lto/68556] [6 Regression] -r -flto test failures

2015-11-26 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68556 H.J. Lu changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/68552] [6 Regression]: ICE in in expand_expr_real_2 with -O2 -ftree-vectorize

2015-11-26 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68552 Uroš Bizjak changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/68553] gcc.dg/vect/pr68445.c FAILs

2015-11-26 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68553 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug tree-optimization/66721] [6 regression] gcc.target/i386/pr61403.c FAILs

2015-11-26 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66721 --- Comment #5 from Richard Biener --- Author: rguenth Date: Thu Nov 26 13:46:59 2015 New Revision: 230956 URL: https://gcc.gnu.org/viewcvs?rev=230956&root=gcc&view=rev Log: 2015-11-26 Richard Biener PR tree-optimization/66721

[Bug tree-optimization/67323] Use non-unit stride loads by preference when applicable

2015-11-26 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67323 Bug 67323 depends on bug 66721, which changed state. Bug 66721 Summary: [6 regression] gcc.target/i386/pr61403.c FAILs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66721 What|Removed |Added -

[Bug tree-optimization/66721] [6 regression] gcc.target/i386/pr61403.c FAILs

2015-11-26 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66721 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/68554] gcc.dg/vect/bb-slp-subgroups-2.c FAILs

2015-11-26 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68554 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug tree-optimization/68554] gcc.dg/vect/bb-slp-subgroups-2.c FAILs

2015-11-26 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68554 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/68554] gcc.dg/vect/bb-slp-subgroups-2.c FAILs

2015-11-26 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68554 --- Comment #3 from Richard Biener --- Author: rguenth Date: Thu Nov 26 13:51:40 2015 New Revision: 230961 URL: https://gcc.gnu.org/viewcvs?rev=230961&root=gcc&view=rev Log: 2015-11-26 Richard Biener PR testsuite/68554 * gcc.

[Bug tree-optimization/68549] [6 Regression] ICE: in verify_loop_structure, at cfgloop.c:1669

2015-11-26 Thread alalaw01 at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68549 alalaw01 at gcc dot gnu.org changed: What|Removed |Added CC||alalaw01 at gcc dot gnu.org

[Bug tree-optimization/68555] [6 regression] gcc.dg/vect/bb-slp-10.c FAILs

2015-11-26 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68555 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug tree-optimization/68557] New: Missed x86 peephole optimization for multiplying by a bool

2015-11-26 Thread ppalka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68557 Bug ID: 68557 Summary: Missed x86 peephole optimization for multiplying by a bool Product: gcc Version: 5.1.0 Status: UNCONFIRMED Severity: normal Pri

[Bug tree-optimization/68555] [6 regression] gcc.dg/vect/bb-slp-10.c FAILs

2015-11-26 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68555 --- Comment #2 from Richard Biener --- Author: rguenth Date: Thu Nov 26 14:01:26 2015 New Revision: 230963 URL: https://gcc.gnu.org/viewcvs?rev=230963&root=gcc&view=rev Log: 2015-11-26 Richard Biener PR testsuite/68555 * gcc.

[Bug rtl-optimization/67037] [4.9/5 Regression] Wrong code at -O1 and above on ARM

2015-11-26 Thread edlinger at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67037 --- Comment #8 from Bernd Edlinger --- Author: edlinger Date: Thu Nov 26 14:07:55 2015 New Revision: 230964 URL: https://gcc.gnu.org/viewcvs?rev=230964&root=gcc&view=rev Log: 2015-11-26 Bernd Edlinger Backport from mainline 2

[Bug tree-optimization/68555] [6 regression] gcc.dg/vect/bb-slp-10.c FAILs

2015-11-26 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68555 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug fortran/66238] C/Fortran interoperability broken with -flto

2015-11-26 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66238 Dominique d'Humieres changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug tree-optimization/68558] New: Fails to SLP loop

2015-11-26 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68558 Bug ID: 68558 Summary: Fails to SLP loop Product: gcc Version: 6.0 Status: UNCONFIRMED Keywords: missed-optimization Severity: normal Priority: P3 Comp

[Bug tree-optimization/68558] Fails to SLP loop

2015-11-26 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68558 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug c/68551] GCC 5.2 build broken on arm/rasbian

2015-11-26 Thread jgreenhalgh at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68551 James Greenhalgh changed: What|Removed |Added Status|WAITING |RESOLVED CC|

[Bug tree-optimization/68557] Missed x86 peephole optimization for multiplying by a bool

2015-11-26 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68557 Richard Biener changed: What|Removed |Added Keywords||missed-optimization Target|

[Bug debug/53927] wrong value for DW_AT_static_link

2015-11-26 Thread pmderodat at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53927 --- Comment #24 from pmderodat at gcc dot gnu.org --- Author: pmderodat Date: Thu Nov 26 14:56:24 2015 New Revision: 230968 URL: https://gcc.gnu.org/viewcvs?rev=230968&root=gcc&view=rev Log: DWARF: fix loc. descr. generation for DW_AT_static_link

[Bug c++/68368] [6 regression] ICE tree check: expected integer_cst, have nop_expr in decompose, at tree.h:5123

2015-11-26 Thread chrbr at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68368 chrbr at gcc dot gnu.org changed: What|Removed |Added Resolution|DUPLICATE |FIXED --- Comment #7 from chrb

[Bug c++/68368] [6 regression] ICE tree check: expected integer_cst, have nop_expr in decompose, at tree.h:5123

2015-11-26 Thread chrbr at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68368 chrbr at gcc dot gnu.org changed: What|Removed |Added Resolution|FIXED |DUPLICATE --- Comment #8 from

[Bug c++/68385] [6 Regression] ICE building libstdc++ on arm-none-eabi

2015-11-26 Thread chrbr at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68385 --- Comment #5 from chrbr at gcc dot gnu.org --- *** Bug 68368 has been marked as a duplicate of this bug. ***

[Bug target/51509] Inefficient neon intrinsic code sequence

2015-11-26 Thread linux at carewolf dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=51509 Allan Jensen changed: What|Removed |Added CC||linux at carewolf dot com --- Comment #6

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