[Bug tree-optimization/64739] New: Spurious "array subscript is above array bounds" warning

2015-01-22 Thread siddhesh at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64739 Bug ID: 64739 Summary: Spurious "array subscript is above array bounds" warning Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Pri

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

2015-01-22 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64737 Marek Polacek changed: What|Removed |Added CC||mpolacek at gcc dot gnu.org --- Comment

[Bug tree-optimization/64705] Bad code generation of sieve on x86-64 because of too aggressive IV optimizations

2015-01-22 Thread amker at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64705 amker at gcc dot gnu.org changed: What|Removed |Added Target|x86_64-*-* |x86_64-*-*, aarch64 --- Commen

[Bug fortran/64726] [OpenACC] ICE with -fopenacc and reduction(+:a)

2015-01-22 Thread burnus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64726 Tobias Burnus changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c++/64704] software crashed when using vectorizing optimization

2015-01-22 Thread zhangyajie_koy at 126 dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64704 --- Comment #8 from kathy --- (In reply to Mikhail Maltsev from comment #5) > (In reply to kathy from comment #3) > > i think, form line:13082c7 to 1308348, the code is to doing something with > > align? > Yes > 13082f0: 66 41 0f 6f 0b

[Bug fortran/64726] [OpenACC] ICE with -fopenacc and reduction(+:a)

2015-01-22 Thread burnus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64726 --- Comment #2 from Tobias Burnus --- Author: burnus Date: Fri Jan 23 07:01:34 2015 New Revision: 220028 URL: https://gcc.gnu.org/viewcvs?rev=220028&root=gcc&view=rev Log: 2015-01-23 Tobias Burnus PR fortran/64726 * trans-ope

[Bug c/64610] No -Wbool-compare warning on "(0 != a) >= 0"

2015-01-22 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64610 Marek Polacek changed: What|Removed |Added CC||mpolacek at gcc dot gnu.org --- Comment

[Bug tree-optimization/64705] Bad code generation of sieve on x86-64 because of too aggressive IV optimizations

2015-01-22 Thread amker at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64705 --- Comment #2 from amker at gcc dot gnu.org --- Loop dump before IVOPT is like below: Loop 4, basic blocks 28/30; : count_54 = count_172 + 1; _55 = i_161 + i_161; prime_56 = _55 + 3; k_57 = prime_56 + i_161; if (size_26 >= k_57)

[Bug fortran/61933] [5 Regression] Inquire on internal units

2015-01-22 Thread jvdelisle at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61933 --- Comment #19 from Jerry DeLisle --- Author: jvdelisle Date: Fri Jan 23 03:37:30 2015 New Revision: 220026 URL: https://gcc.gnu.org/viewcvs?rev=220026&root=gcc&view=rev Log: 2015-01-22 Jerry DeLisle PR fortran/61933 * gfortran.dg/m

[Bug rtl-optimization/64081] [5 Regression] r217827 prevents RTL loop unroll

2015-01-22 Thread dje at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64081 --- Comment #12 from David Edelsohn --- GCC on AIX. One can use gcc111 in the GCC Compiler Farm. configure flags: --disable-werror --enable-languages=c,c++,fortran,objc --with-gmp=/opt/cfarm --with-cloog=no --with-ppl=no --with-libiconv-prefix=

[Bug fortran/61933] [5 Regression] Inquire on internal units

2015-01-22 Thread jvdelisle at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61933 --- Comment #16 from Jerry DeLisle --- Author: jvdelisle Date: Fri Jan 23 02:01:10 2015 New Revision: 220024 URL: https://gcc.gnu.org/viewcvs?rev=220024&root=gcc&view=rev Log: 2015-01-22 Jerry DeLisle PR libgfortran/61933 * io/inquir

[Bug tree-optimization/64705] Bad code generation of sieve on x86-64 because of too aggressive IV optimizations

2015-01-22 Thread amker at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64705 amker at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug fortran/61933] [5 Regression] Inquire on internal units

2015-01-22 Thread jvdelisle at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61933 --- Comment #18 from Jerry DeLisle --- Fixed on trunk. I am going to add a test case in the testsuite for the example in Comment #7 before I close this.

[Bug fortran/61933] [5 Regression] Inquire on internal units

2015-01-22 Thread jvdelisle at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61933 --- Comment #17 from Jerry DeLisle --- Author: jvdelisle Date: Fri Jan 23 02:06:17 2015 New Revision: 220025 URL: https://gcc.gnu.org/viewcvs?rev=220025&root=gcc&view=rev Log: 2015-01-22 Jerry DeLisle PR fortran/61933 * gfortran.dg/n

[Bug fortran/61933] [5 Regression] Inquire on internal units

2015-01-22 Thread jvdelisle at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61933 --- Comment #15 from Jerry DeLisle --- Author: jvdelisle Date: Fri Jan 23 01:59:23 2015 New Revision: 220023 URL: https://gcc.gnu.org/viewcvs?rev=220023&root=gcc&view=rev Log: 2015-01-22 Jerry DeLisle PR fortran/61933 * libgfortran.h

[Bug go/64595] go programs abort when debug info is stripped

2015-01-22 Thread ian at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64595 --- Comment #18 from ian at gcc dot gnu.org --- Author: ian Date: Fri Jan 23 01:42:08 2015 New Revision: 220022 URL: https://gcc.gnu.org/viewcvs?rev=220022&root=gcc&view=rev Log: PR go/64595 * go.1, gofmt.1: New files. * Makefile.am

[Bug c++/64704] software crashed when using vectorizing optimization

2015-01-22 Thread zhangyajie_koy at 126 dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64704 --- Comment #7 from kathy --- (In reply to Mikhail Maltsev from comment #5) > (In reply to kathy from comment #3) > > i think, form line:13082c7 to 1308348, the code is to doing something with > > align? > Yes > 13082f0: 66 41 0f 6f 0b

[Bug ipa/64694] [5 Regression] FAIL: 23_containers/unordered_set/insert/hash_policy.cc

2015-01-22 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64694 --- Comment #11 from H.J. Lu --- (In reply to Jan Hubicka from comment #10) > I would say it most probably just gone latent again. Is the ICE actually a > failure to deliver an exception from simulated out-of-memory event? > Yes, the crash happ

[Bug c++/64704] software crashed when using vectorizing optimization

2015-01-22 Thread zhangyajie_koy at 126 dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64704 --- Comment #6 from kathy --- (In reply to Mikhail Maltsev from comment #5) > (In reply to kathy from comment #3) > > i think, form line:13082c7 to 1308348, the code is to doing something with > > align? > Yes > 13082f0: 66 41 0f 6f 0b

[Bug ipa/64694] [5 Regression] FAIL: 23_containers/unordered_set/insert/hash_policy.cc

2015-01-22 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64694 Jan Hubicka changed: What|Removed |Added CC||hubicka at gcc dot gnu.org --- Comment #10

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

2015-01-22 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64672 --- Comment #19 from Jakub Jelinek --- If the LTO marker in *.opt works, no objection from me.

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

2015-01-22 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64672 --- Comment #18 from vries at gcc dot gnu.org --- (In reply to rguent...@suse.de from comment #15) > On Wed, 21 Jan 2015, vries at gcc dot gnu.org wrote: > > > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64672 > > > > --- Comment #14 from vries

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

2015-01-22 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64738 --- Comment #3 from Jakub Jelinek --- I see in gotools/Makefile.am: AM_LDFLAGS = -L $(libgodir) -L $(libgodir)/.libs -static-libgo but why has the -static-libgo flag been added is unclear (and, IMHO very much undesirable).

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

2015-01-22 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64738 --- Comment #2 from Andrew Pinski --- I think they should be dynamic linked by default.

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

2015-01-22 Thread ian at airs dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64738 --- Comment #1 from Ian Lance Taylor --- My concern was that for people building their own GCC, the tools won't work without setting LD_LIBRARY_PATH. I think I will make it a configure option.

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

2015-01-22 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64738 Bug ID: 64738 Summary: go, gofmt and cgo binaries linked statically Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: go

[Bug target/15184] [4.8/4.9/5 Regression] Direct access to byte inside word not working with -march=pentiumpro

2015-01-22 Thread law at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=15184 Jeffrey A. Law changed: What|Removed |Added CC||law at redhat dot com --- Comment #29 f

[Bug ipa/64694] [5 Regression] FAIL: 23_containers/unordered_set/insert/hash_policy.cc

2015-01-22 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64694 H.J. Lu changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

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

2015-01-22 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64737 H.J. Lu changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

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

2015-01-22 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64737 Bug ID: 64737 Summary: [5 Regression] gcc -v print extra blank line Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: driver

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

2015-01-22 Thread vries at gcc dot gnu.org
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 from comment #13) > On Wed, 21 Jan 2015, vries at gcc dot gnu.org wrote: > > tentative patch, adding flag_ltrans || flag_wpa to the GOACC builtin guard > > conditions

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

2015-01-22 Thread brooks at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64365 Brooks Moses changed: What|Removed |Added CC||brooks at gcc dot gnu.org --- Comment #10

[Bug target/64736] New: [SH] ICE in dwarf2cfi.c:2318

2015-01-22 Thread olegendo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64736 Bug ID: 64736 Summary: [SH] ICE in dwarf2cfi.c:2318 Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target Assig

[Bug fortran/63858] fixed form OpenACC directive ICE with -fopenacc -fopenmp

2015-01-22 Thread cesar at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63858 cesar at gcc dot gnu.org changed: What|Removed |Added CC||cesar at gcc dot gnu.org --- C

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

2015-01-22 Thread howarth at bromo dot med.uc.edu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64727 --- Comment #12 from howarth at bromo dot med.uc.edu --- (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

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

2015-01-22 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64672 --- Comment #16 from vries at gcc dot gnu.org --- Created attachment 34536 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34536&action=edit tentative patch, makes fopenacc an LTO option, adds lto-wrapper handling

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

2015-01-22 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64707 --- Comment #4 from vries at gcc dot gnu.org --- Created attachment 34535 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34535&action=edit tentative patch, makes fopenmp an LTO option, adds lto-wrapper handling

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

2015-01-22 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64712 --- Comment #6 from vries at gcc dot gnu.org --- Also reproduced with r219989.

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

2015-01-22 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64727 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug target/52076] [5 Regression] bloated code for setting single bits in bitfields on m68k

2015-01-22 Thread law at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52076 Jeffrey A. Law changed: What|Removed |Added Status|NEW |RESOLVED CC|

[Bug rtl-optimization/64081] [5 Regression] r217827 prevents RTL loop unroll

2015-01-22 Thread izamyatin at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64081 --- Comment #11 from Igor Zamyatin --- Could you please provide details of your compiler configuration for me to try to reproduce the problem?

[Bug target/52076] bloated code for setting single bits in bitfields on m68k

2015-01-22 Thread law at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52076 --- Comment #2 from Jeffrey A. Law --- Author: law Date: Thu Jan 22 21:24:28 2015 New Revision: 220015 URL: https://gcc.gnu.org/viewcvs?rev=220015&root=gcc&view=rev Log: PR target/52076 * config/m68k/m68k.md (xorsi3_internal): Twiddle co

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

2015-01-22 Thread bastiaan at bjacques dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64735 Bug ID: 64735 Summary: std::future broken on armel Product: gcc Version: 4.9.2 Status: UNCONFIRMED Severity: normal Priority: P3 Component: libstdc++ A

[Bug jit/64721] SIGABRT becomes a SIGSEGV after invoking gcc_jit_context_compile[_to_file] within a process

2015-01-22 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64721 --- Comment #4 from David Malcolm --- (In reply to David Malcolm from comment #1) > (B) seems best from the POV of a library that aims to be thread-safe: don't > touch signal-handlers when inside libgccjit. I have a patch for this. Patch posted

[Bug target/64477] [4.9/5 Regression] x86 sse unnecessary GPR spill

2015-01-22 Thread uros at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64477 --- Comment #9 from uros at gcc dot gnu.org --- Author: uros Date: Thu Jan 22 20:25:23 2015 New Revision: 220012 URL: https://gcc.gnu.org/viewcvs?rev=220012&root=gcc&view=rev Log: 2015-22-01 Uros Bizjak PR target/64688 PR target/64477

[Bug target/64688] [5 Regression] internal compiler error: Max. number of generated reload insns per insn is achieved (90)

2015-01-22 Thread uros at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64688 --- Comment #6 from uros at gcc dot gnu.org --- Author: uros Date: Thu Jan 22 20:25:23 2015 New Revision: 220012 URL: https://gcc.gnu.org/viewcvs?rev=220012&root=gcc&view=rev Log: 2015-22-01 Uros Bizjak PR target/64688 PR target/64477

[Bug inline-asm/64733] MOV instruction error when inline assembly code is used in a C function

2015-01-22 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64733 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug ipa/64730] [5 Regression] g++.dg/ipa/pr64049-1.C ICE: SEGV when printing NULL

2015-01-22 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64730 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug inline-asm/64733] MOV instruction error when inline assembly code is used in a C function

2015-01-22 Thread aji at ti dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64733 --- Comment #2 from aji at ti dot com --- The issue is with this line of code: asm volatile("mov X1, #0x1003"); If I modify the mov instruction to take a variable input it works. val = 0x1003; asm volatile("mov X1, %0":"=r"(val)); Just

[Bug ipa/64694] [5 Regression] FAIL: 23_containers/unordered_set/insert/hash_policy.cc

2015-01-22 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64694 --- Comment #8 from Jan Hubicka --- Author: hubicka Date: Thu Jan 22 19:44:00 2015 New Revision: 220011 URL: https://gcc.gnu.org/viewcvs?rev=220011&root=gcc&view=rev Log: PR ipa/64694 * ipa-inline.c (inline_small_functions): Fix thinko

[Bug lto/64693] [5 Regression] PCH failed with --with-build-config=bootstrap-lto

2015-01-22 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64693 --- Comment #4 from Martin Liška --- Created attachment 34534 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34534&action=edit Test case I've been working on a patch for the testcase.

[Bug ipa/64694] [5 Regression] FAIL: 23_containers/unordered_set/insert/hash_policy.cc

2015-01-22 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64694 --- Comment #7 from H.J. Lu --- (In reply to Jan Hubicka from comment #6) > > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64694 > > > > --- Comment #5 from Jan Hubicka --- > > > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64694 > > > > > > -

[Bug ipa/64694] [5 Regression] FAIL: 23_containers/unordered_set/insert/hash_policy.cc

2015-01-22 Thread hubicka at ucw dot cz
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64694 --- Comment #6 from Jan Hubicka --- > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64694 > > --- Comment #5 from Jan Hubicka --- > > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64694 > > > > --- Comment #4 from H.J. Lu --- > > r219076 introd

[Bug ipa/64694] [5 Regression] FAIL: 23_containers/unordered_set/insert/hash_policy.cc

2015-01-22 Thread hubicka at ucw dot cz
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64694 --- Comment #5 from Jan Hubicka --- > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64694 > > --- Comment #4 from H.J. Lu --- > r219076 introduced: > > if (current_badness != badness) > { > if (edge_heap.min () && badnes

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

2015-01-22 Thread howarth at bromo dot med.uc.edu
./../cc1plus' (x86_64) GNU C++ (GCC) version 5.0.0 20150122 (experimental) (x86_64-apple-darwin14.1.0) compiled by GNU C version 5.0.0 20150122 (experimental), GMP version 6.0.0, MPFR version 3.1.2, MPC version 1.0.2 GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096

[Bug tree-optimization/64731] vector lowering should split loads and stores

2015-01-22 Thread glisse at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64731 --- Comment #4 from Marc Glisse --- Seems strongly related to PR55266 (which also references PR52436).

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

2015-01-22 Thread dje at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64580 David Edelsohn changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug ipa/64694] [5 Regression] FAIL: 23_containers/unordered_set/insert/hash_policy.cc

2015-01-22 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64694 --- Comment #4 from H.J. Lu --- r219076 introduced: if (current_badness != badness) { if (edge_heap.min () && badness > edge_heap.min_key ()) ^

[Bug rtl-optimization/64557] get_addr in true_dependence_1 cannot handle VALUE inside an expr

2015-01-22 Thread wmi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64557 --- Comment #3 from wmi at gcc dot gnu.org --- Author: wmi Date: Thu Jan 22 17:59:23 2015 New Revision: 220010 URL: https://gcc.gnu.org/viewcvs?rev=220010&root=gcc&view=rev Log: 2015-01-22 Wei Mi PR rtl-optimization/64557 * ds

[Bug libgomp/64734] New: ICE at omp lowering

2015-01-22 Thread u17263 at att dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64734 Bug ID: 64734 Summary: ICE at omp lowering Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: libgomp Assignee: una

[Bug inline-asm/64733] MOV instruction error when inline assembly code is used in a C function

2015-01-22 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64733 Marek Polacek changed: What|Removed |Added CC||mpolacek at gcc dot gnu.org --- Comment

[Bug inline-asm/64733] New: MOV instruction error when inline assembly code is used in a C function

2015-01-22 Thread aji at ti dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64733 Bug ID: 64733 Summary: MOV instruction error when inline assembly code is used in a C function Product: gcc Version: 4.9.2 Status: UNCONFIRMED Severity: major

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

2015-01-22 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64712 --- Comment #5 from vries at gcc dot gnu.org --- Created attachment 34532 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34532&action=edit compile.sh, script used to reproduce on command-line Running 10 iterations: ... $ ./compile.sh ./unch

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

2015-01-22 Thread howarth at bromo dot med.uc.edu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64727 --- Comment #9 from howarth at bromo dot med.uc.edu --- My mistake, I thought FX wasn't showing the errors.

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

2015-01-22 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64727 --- Comment #8 from Dominique d'Humieres --- > Do you see the regression, with r219973 in place, if you bootstrap with gcc > 4.9.2 rather than gcc 5.0svn? It also seems odd, if r219973 triggers this bug, > that you see it when bootstrapping with

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

2015-01-22 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64712 vries at gcc dot gnu.org changed: What|Removed |Added Status|WAITING |UNCONFIRMED Ever confirmed

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

2015-01-22 Thread howarth at bromo dot med.uc.edu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64727 --- Comment #7 from howarth at bromo dot med.uc.edu --- (In reply to Dominique d'Humieres from comment #6) > > The only FE change among those is r219973. > > And indeed if I revert it, the ICE disappears. Do you see the regression, with r219973

[Bug libfortran/64732] [5 Regression] julia build failure: double free or corruption in libgfortran.so.3

2015-01-22 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64732 Markus Trippelsdorf changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|---

[Bug libfortran/64732] [5 Regression] julia build failure: double free or corruption in libgfortran.so.3

2015-01-22 Thread kargl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64732 kargl at gcc dot gnu.org changed: What|Removed |Added CC||kargl at gcc dot gnu.org --- C

[Bug tree-optimization/64731] vector lowering should split loads and stores

2015-01-22 Thread rguenther at suse dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64731 --- Comment #3 from rguenther at suse dot de --- On Thu, 22 Jan 2015, jakub at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64731 > > --- Comment #2 from Jakub Jelinek --- > Doesn't look like a regression, I see roughl

[Bug tree-optimization/64326] [5 Regression] ICE at -O3 on x86_64-linux-gnu in check_probability, at basic-block.h:581

2015-01-22 Thread tbsaunde at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64326 tbsaunde at gcc dot gnu.org changed: What|Removed |Added CC||tbsaunde at gcc dot gnu.org

[Bug tree-optimization/64731] vector lowering should split loads and stores

2015-01-22 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64731 --- Comment #2 from Jakub Jelinek --- Doesn't look like a regression, I see roughly same code quality all the way from 4.1 which I tried first to current trunk.

[Bug libfortran/64732] [5 Regression] julia build failure: double free or corruption in libgfortran.so.3

2015-01-22 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64732 --- Comment #3 from Markus Trippelsdorf --- (In reply to ktkachov from comment #2) > (In reply to Richard Biener from comment #1) > > Waiting for some kind of a testcase (or at least a pointer to what Julia > > is). > > Judging by the .jl suffi

[Bug tree-optimization/64728] [5 Regression] internal compiler error: SSA corruption

2015-01-22 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64728 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/64731] vector lowering should split loads and stores

2015-01-22 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64731 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug libfortran/64732] [5 Regression] julia build failure: double free or corruption in libgfortran.so.3

2015-01-22 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64732 ktkachov at gcc dot gnu.org changed: What|Removed |Added CC||ktkachov at gcc dot gnu.org

[Bug libfortran/64732] [5 Regression] julia build failure: double free or corruption in libgfortran.so.3

2015-01-22 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64732 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

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

2015-01-22 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64712 --- Comment #3 from Richard Biener --- I also don't see the failure.

[Bug tree-optimization/64728] [5 Regression] internal compiler error: SSA corruption

2015-01-22 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64728 --- Comment #8 from Richard Biener --- Author: rguenth Date: Thu Jan 22 16:07:36 2015 New Revision: 220003 URL: https://gcc.gnu.org/viewcvs?rev=220003&root=gcc&view=rev Log: 2015-01-22 Richard Biener PR middle-end/64728 * tree-ssa-co

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

2015-01-22 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 |WAITING Last reconfirmed|

[Bug jit/64722] On 2nd time libgccjit is run in-process on i686, generated code clobbers %ebx register

2015-01-22 Thread enkovich.gnu at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64722 --- Comment #11 from Ilya Enkovich --- (In reply to David Malcolm from comment #10) > which led to investigating this code in ix86_conditional_register_usage: > 4394 j = PIC_OFFSET_TABLE_REGNUM; > 4395 if (j != INVALID_REGNUM) > 4396fixed_r

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

2015-01-22 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64727 --- Comment #6 from Dominique d'Humieres --- > The only FE change among those is r219973. And indeed if I revert it, the ICE disappears.

[Bug jit/64722] On 2nd time libgccjit is run in-process on i686, generated code clobbers %ebx register

2015-01-22 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64722 --- Comment #10 from David Malcolm --- Notes to self on how I debugged this: I added the following to harness.h: gcc_jit_context_set_bool_option ( ctxt, GCC_JIT_BOOL_OPTION_DUMP_EVERYTHING, 1); gcc_jit_context_set_bool_option (

[Bug libfortran/64732] New: [5 Regression] julia build failure: double free or corruption in libgfortran.so.3

2015-01-22 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64732 Bug ID: 64732 Summary: [5 Regression] julia build failure: double free or corruption in libgfortran.so.3 Product: gcc Version: 5.0 Status: UNCONFIRMED Severity:

[Bug tree-optimization/64731] New: poor code when using vector_size((32)) for sse2

2015-01-22 Thread jtaylor.debian at googlemail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64731 Bug ID: 64731 Summary: poor code when using vector_size((32)) for sse2 Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tre

[Bug tree-optimization/53947] [meta-bug] vectorizer missed-optimizations

2015-01-22 Thread evstupac at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53947 Bug 53947 depends on bug 61403, which changed state. Bug 61403 Summary: An opportunity for x86 gcc vectorizer (~40% gain) https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61403 What|Removed |Added --

[Bug jit/64722] On 2nd time libgccjit is run in-process on i686, generated code clobbers %ebx register

2015-01-22 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64722 --- Comment #9 from David Malcolm --- (In reply to Jakub Jelinek from comment #5) > Can you explain it? Usually when this function is called, > pic_offset_table_rtx is NULL and your i386.h macro relies on that. > When initializing default target

[Bug tree-optimization/61403] An opportunity for x86 gcc vectorizer (~40% gain)

2015-01-22 Thread evstupac at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61403 Stupachenko Evgeny changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug jit/64722] On 2nd time libgccjit is run in-process on i686, generated code clobbers %ebx register

2015-01-22 Thread enkovich.gnu at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64722 --- Comment #8 from Ilya Enkovich --- different hooks(In reply to Jakub Jelinek from comment #5) > Can you explain it? Usually when this function is called, > pic_offset_table_rtx is NULL and your i386.h macro relies on that. > When initializing

[Bug jit/64722] On 2nd time libgccjit is run in-process on i686, generated code clobbers %ebx register

2015-01-22 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64722 --- Comment #7 from David Malcolm --- (In reply to Jakub Jelinek from comment #3) > But then wonder if/how target_reinit works for i?86 32-bit. > Perhaps pic_offset_table_rtx should be cleared in init_emit_regs before > computing it? > pic_offs

[Bug target/64688] [5 Regression] internal compiler error: Max. number of generated reload insns per insn is achieved (90)

2015-01-22 Thread uros at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64688 --- Comment #5 from uros at gcc dot gnu.org --- Author: uros Date: Thu Jan 22 14:43:55 2015 New Revision: 22 URL: https://gcc.gnu.org/viewcvs?rev=22&root=gcc&view=rev Log: PR target/64688 PR target/64477 * config/i386/sse.md (

[Bug target/64477] [4.9/5 Regression] x86 sse unnecessary GPR spill

2015-01-22 Thread uros at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64477 --- Comment #8 from uros at gcc dot gnu.org --- Author: uros Date: Thu Jan 22 14:43:55 2015 New Revision: 22 URL: https://gcc.gnu.org/viewcvs?rev=22&root=gcc&view=rev Log: PR target/64688 PR target/64477 * config/i386/sse.md (

[Bug fortran/59107] [4.8/4.9/5 Regression] Spurious "Type specified for intrinsic function 'command_argument_count' at (1) is ignored" under -Wsurprising.

2015-01-22 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59107 --- Comment #11 from Dominique d'Humieres --- Updated patch for 5.0 --- ../_clean/gcc/fortran/gfortran.h2015-01-19 02:01:40.0 +0100 +++ gcc/fortran/gfortran.h2015-01-22 11:42:56.0 +0100 @@ -1451,7 +1451,7 @@ typedef struc

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

2015-01-22 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64231 --- Comment #17 from Jakub Jelinek --- Andrew, are you going to post the patch? I think it is pretty obvious...

[Bug tree-optimization/61403] An opportunity for x86 gcc vectorizer (~40% gain)

2015-01-22 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61403 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #3

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

2015-01-22 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60570 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

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

2015-01-22 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64511 --- Comment #17 from Jakub Jelinek --- Created attachment 34531 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34531&action=edit gcc5-pr64511.patch The #c13 testcase can be fixed by the attached patch. Not including the testcase, as it ta

[Bug c++/59366] A friend function template defined in a class is found without ADL

2015-01-22 Thread ville.voutilainen at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59366 Ville Voutilainen changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug jit/64722] On 2nd time libgccjit is run in-process on i686, generated code clobbers %ebx register

2015-01-22 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64722 --- Comment #6 from Jakub Jelinek --- Also, if you keep pic_offset_table_rtx NULL, then PIC_OFFSET_TABLE_REGNUM will be 3 instead of -1 in other places.

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

2015-01-22 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60570 --- Comment #8 from Marek Polacek --- dg-bogus is better, yet. FWIW, the patch has been successfully regtested/bootstrapped now.

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