[Bug target/60949] New: Thumb2 LRA ICE for case pr34856.c

2014-04-23 Thread tony.wang at arm dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60949 Bug ID: 60949 Summary: Thumb2 LRA ICE for case pr34856.c Product: gcc Version: 4.10.0 Status: UNCONFIRMED Severity: blocker Priority: P3 Component: target

[Bug bootstrap/60946] Current 4.9 branch does not boot strap on FC20 with systemtap-devel installed

2014-04-23 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60946 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #7 f

[Bug debug/55641] debug info for the type of a reference declared with a typedef has spurious 'const'

2014-04-23 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55641 Andrew Pinski changed: What|Removed |Added CC||chihin.ko at oracle dot com --- Comment #

[Bug c++/60948] incorrect debug info for reference type of function parameters

2014-04-23 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60948 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c++/60948] incorrect debug info for reference type of function parameters

2014-04-23 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60948 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org,

[Bug go/60931] libgo has issues when page size is not 4k

2014-04-23 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60931 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #6 f

[Bug c++/60948] New: incorrect debug info for reference type of function parameters

2014-04-23 Thread chihin.ko at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60948 Bug ID: 60948 Summary: incorrect debug info for reference type of function parameters Product: gcc Version: 4.8.2 Status: UNCONFIRMED Severity: normal

[Bug rtl-optimization/60947] [4.9/4.10 Regression] Unable to handle kernel paging request (linux kernel 2.6.28.9) with gcc 4.9 release

2014-04-23 Thread yufan8.chen at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60947 --- Comment #5 from YuFan --- (In reply to Andrew Pinski from comment #4) > Could there be an out of bounds access in that loop? I traced the code, and the following code is equal to the original one with replacing inline functions. In C code, th

[Bug bootstrap/60946] Current 4.9 branch does not boot strap on FC20 with systemtap-devel installed

2014-04-23 Thread andi-gcc at firstfloor dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60946 --- Comment #6 from Andi Kleen --- >From the links you provided it looks just always broken when systemtap-sdt-devel is installed. When it's not installed the configure check disables the broken code.

[Bug bootstrap/60946] Current 4.9 branch does not boot strap on FC20 with systemtap-devel installed

2014-04-23 Thread andi-gcc at firstfloor dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60946 --- Comment #5 from Andi Kleen --- binutils 2.23.88.0.1.-13.fc20

[Bug rtl-optimization/60947] [4.9/4.10 Regression] Unable to handle kernel paging request (linux kernel 2.6.28.9) with gcc 4.9 release

2014-04-23 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60947 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |4.9.0 Summary|[4.9 Regression]

[Bug rtl-optimization/60947] [4.9 Regression] Unable to handle kernel paging request (linux kernel 2.6.28.9) with gcc 4.9 release

2014-04-23 Thread yufan8.chen at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60947 --- Comment #3 from YuFan --- Created attachment 32673 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=32673&action=edit the assembly code of modifying pcm_native.c with printk()

[Bug rtl-optimization/60947] [4.9 Regression] Unable to handle kernel paging request (linux kernel 2.6.28.9) with gcc 4.9 release

2014-04-23 Thread yufan8.chen at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60947 --- Comment #2 from YuFan --- Created attachment 32672 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=32672&action=edit the assembly code of originial pcm_native.c

[Bug rtl-optimization/60947] [4.9 Regression] Unable to handle kernel paging request (linux kernel 2.6.28.9) with gcc 4.9 release

2014-04-23 Thread yufan8.chen at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60947 --- Comment #1 from YuFan --- Created attachment 32671 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=32671&action=edit kernel source code

[Bug rtl-optimization/60947] New: [4.9 Regression] Unable to handle kernel paging request (linux kernel 2.6.28.9) with gcc 4.9 release

2014-04-23 Thread yufan8.chen at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60947 Bug ID: 60947 Summary: [4.9 Regression] Unable to handle kernel paging request (linux kernel 2.6.28.9) with gcc 4.9 release Product: gcc Version: 4.9.0 Status: UNCONFIRMED

[Bug go/60931] libgo has issues when page size is not 4k

2014-04-23 Thread anton at samba dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60931 --- Comment #5 from Anton Blanchard --- I think I see it: 19112 madvise(0xc21103, 4096, MADV_DONTNEED) = 0 That 4kB madvise(MADV_DONTNEED) gets rounded up to the system page size of 64kB and we end up covering still in use memory. The follo

[Bug go/60931] libgo has issues when page size is not 4k

2014-04-23 Thread anton at samba dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60931 Anton Blanchard changed: What|Removed |Added Attachment #32659|0 |1 is obsolete|

[Bug testsuite/60672] FAIL: g++.dg/cpp1y/auto-fn25.C -std=gnu++1y (test for errors, line 7)

2014-04-23 Thread meissner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60672 --- Comment #6 from Michael Meissner --- Author: meissner Date: Wed Apr 23 23:16:54 2014 New Revision: 209727 URL: http://gcc.gnu.org/viewcvs?rev=209727&root=gcc&view=rev Log: [gcc] 2014-04-22 Michael Meissner Back port from main line:

[Bug testsuite/60672] FAIL: g++.dg/cpp1y/auto-fn25.C -std=gnu++1y (test for errors, line 7)

2014-04-23 Thread meissner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60672 --- Comment #5 from Michael Meissner --- Author: meissner Date: Wed Apr 23 23:16:05 2014 New Revision: 209726 URL: http://gcc.gnu.org/viewcvs?rev=209726&root=gcc&view=rev Log: [gcc] 2014-04-22 Michael Meissner Back port from main line:

[Bug middle-end/60102] powerpc fp-bit ices at dwf_regno

2014-04-23 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60102 Andrew Pinski changed: What|Removed |Added CC||patrick at motec dot com.au --- Comment #

[Bug middle-end/60945] internal compiler error: in dwf_regno, at dwarf2cfi.c:909

2014-04-23 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60945 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug bootstrap/60946] Current 4.9 branch does not boot strap on FC20 with systemtap-devel installed

2014-04-23 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60946 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug bootstrap/60946] Current 4.9 branch does not boot strap on FC20 with systemtap-devel installed

2014-04-23 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60946 --- Comment #4 from Andrew Pinski --- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58807

[Bug bootstrap/60946] Current 4.9 branch does not boot strap on FC20 with systemtap-devel installed

2014-04-23 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60946 --- Comment #3 from Andrew Pinski --- http://gcc.gnu.org/ml/gcc-help/2013-06/msg00014.html

[Bug bootstrap/60946] Current 4.9 branch does not boot strap on FC20 with systemtap-devel installed

2014-04-23 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60946 --- Comment #2 from Andrew Pinski --- https://sourceware.org/bugzilla/show_bug.cgi?id=12851 What binutils version is included with FC20?

[Bug bootstrap/60946] Current 4.9 branch does not boot strap on FC20

2014-04-23 Thread andi-gcc at firstfloor dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60946 --- Comment #1 from Andi Kleen --- Obviously only happens with systemtap-devel installed Unfortunately seems to be no switch to disable :-(

[Bug tree-optimization/60896] [4.10 Regression] ICE: in vect_get_vec_def_for_operand, at tree-vect-stmts.c:1449

2014-04-23 Thread congh at google dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60896 --- Comment #3 from Cong Hou --- Created attachment 32668 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=32668&action=edit The patch to fix PR60896 The reason of this issue is that those statements in PATTERN_DEF_SEQ in pre-recognized widen-

[Bug middle-end/60945] internal compiler error: in dwf_regno, at dwarf2cfi.c:909

2014-04-23 Thread patrick at motec dot com.au
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60945 --- Comment #3 from Patrick Oppenlander --- Created attachment 32667 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=32667&action=edit Complete build log

[Bug bootstrap/60946] New: Current 4.9 branch does not boot strap on FC20

2014-04-23 Thread andi-gcc at firstfloor dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60946 Bug ID: 60946 Summary: Current 4.9 branch does not boot strap on FC20 Product: gcc Version: 4.9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: boo

[Bug middle-end/60945] internal compiler error: in dwf_regno, at dwarf2cfi.c:909

2014-04-23 Thread patrick at motec dot com.au
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60945 --- Comment #2 from Patrick Oppenlander --- Created attachment 32666 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=32666&action=edit fp-bit.c save temps output

[Bug middle-end/60945] internal compiler error: in dwf_regno, at dwarf2cfi.c:909

2014-04-23 Thread patrick at motec dot com.au
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60945 --- Comment #1 from Patrick Oppenlander --- Created attachment 32665 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=32665&action=edit fp-bit.c save temps output

[Bug target/60941] [4.7/4.8/4.9/4.10 regression] miscompilation of firefox javascript interpreter

2014-04-23 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60941 Eric Botcazou changed: What|Removed |Added Status|NEW |ASSIGNED CC|ebotcazou at

[Bug target/60941] [4.7/4.8/4.9/4.10 regression] miscompilation of firefox javascript interpreter

2014-04-23 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60941 Eric Botcazou changed: What|Removed |Added Target||sparc64-*-* Status|UNCONFIRME

[Bug tree-optimization/60930] [4.8/4.9/4.10 Regression] Wrong folding of - ((unsigned long long) a * (unsigned long long) (unsigned int)-1)

2014-04-23 Thread wschmidt at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60930 --- Comment #6 from Bill Schmidt --- Perhaps I confused matters a little with the commentary. What's happening with the bug is that the multiplication succeeds in the double-int but the product is then truncated to the size of the stride type on

[Bug tree-optimization/60930] [4.8/4.9/4.10 Regression] Wrong folding of - ((unsigned long long) a * (unsigned long long) (unsigned int)-1)

2014-04-23 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60930 --- Comment #5 from Jakub Jelinek --- (In reply to Bill Schmidt from comment #4) > Created attachment 32664 [details] > Proposed patch > > Here's a patch (for trunk) that solves the problem for powerpc64le without > regression. If you have time,

[Bug tree-optimization/60930] [4.8/4.9/4.10 Regression] Wrong folding of - ((unsigned long long) a * (unsigned long long) (unsigned int)-1)

2014-04-23 Thread wschmidt at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60930 --- Comment #4 from Bill Schmidt --- Created attachment 32664 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=32664&action=edit Proposed patch Here's a patch (for trunk) that solves the problem for powerpc64le without regression. If you have

[Bug ipa/60911] [4.9/4.10 Regression] wrong code with -O2 -flto -fipa-pta

2014-04-23 Thread hubicka at ucw dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60911 --- Comment #10 from Jan Hubicka --- > > We also have, in execute_one_pass, > > /* SIPLE IPA passes do not handle callgraphs with IPA transforms in it. > Apply all trnasforms first. */ > if (pass->type == SIMPLE_IPA_PASS) > { >

[Bug debug/60929] [4.8/4.9/4.10 regression] ICE in get_ref_die_offset, at dwarf2out.c

2014-04-23 Thread ccoutant at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60929 Cary Coutant changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |ccoutant at gcc dot gnu.org Targ

[Bug libgcc/60944] New: a10 pcduino compiling mono

2014-04-23 Thread m_r_balderas at hotmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60944 Bug ID: 60944 Summary: a10 pcduino compiling mono Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: libgcc Assign

[Bug c++/57958] Incorrect code generation in lambda with argument of type reference to template class

2014-04-23 Thread dinar at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57958 dinar at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED CC|

[Bug c++/54367] [meta-bug] lambda expressions

2014-04-23 Thread dinar at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54367 Bug 54367 depends on bug 57958, which changed state. Bug 57958 Summary: Incorrect code generation in lambda with argument of type reference to template class http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57958 What|Removed

[Bug ipa/60911] [4.9/4.10 Regression] wrong code with -O2 -flto -fipa-pta

2014-04-23 Thread hubicka at ucw dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60911 --- Comment #9 from Jan Hubicka --- > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60911 > > --- Comment #5 from Richard Biener --- > Ah, and tree-ssa-structalias.c does > > /* Build the constraints. */ > FOR_EACH_DEFINED_FUNCTION (node) >

[Bug target/60909] ICE: in extract_insn, at recog.c:2202 (unrecognizable insn) with -mrdrnd and __builtin_ia32_rdrand32_step()

2014-04-23 Thread ubizjak at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60909 Uroš Bizjak changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/60909] ICE: in extract_insn, at recog.c:2202 (unrecognizable insn) with -mrdrnd and __builtin_ia32_rdrand32_step()

2014-04-23 Thread uros at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60909 --- Comment #6 from uros at gcc dot gnu.org --- Author: uros Date: Wed Apr 23 19:05:33 2014 New Revision: 209718 URL: http://gcc.gnu.org/viewcvs?rev=209718&root=gcc&view=rev Log: Backport from mainline 2014-04-21 Uros Bizjak

[Bug c/60846] Add 128-bit integer types for general use on 32-bit/64-bit CPUs

2014-04-23 Thread hp at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60846 Hans-Peter Nilsson changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/60896] [4.10 Regression] ICE: in vect_get_vec_def_for_operand, at tree-vect-stmts.c:1449

2014-04-23 Thread mpolacek at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60896 Marek Polacek changed: What|Removed |Added CC||mpolacek at gcc dot gnu.org --- Comment #

[Bug tree-optimization/60902] [4.9/4.10 Regression] ffmpeg built with gcc 4.9 RC produces incorrect flac playback code

2014-04-23 Thread law at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60902 --- Comment #31 from Jeffrey A. Law --- Author: law Date: Wed Apr 23 18:04:46 2014 New Revision: 209716 URL: http://gcc.gnu.org/viewcvs?rev=209716&root=gcc&view=rev Log: PR tree-optimization/60902 * tree-ssa-threadedge.c (record_tempo

[Bug web/60933] Please do not advertise outdated version of gmp, mpfr, mpc

2014-04-23 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60933 --- Comment #9 from Eric Botcazou --- > As stated in my report, there is no problem with mentioning the minimal > versions of helper libraries required to compile gcc. The problem is with > actively promoting outdated versions, which can be helped

[Bug target/60909] ICE: in extract_insn, at recog.c:2202 (unrecognizable insn) with -mrdrnd and __builtin_ia32_rdrand32_step()

2014-04-23 Thread uros at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60909 --- Comment #5 from uros at gcc dot gnu.org --- Author: uros Date: Wed Apr 23 17:53:56 2014 New Revision: 209715 URL: http://gcc.gnu.org/viewcvs?rev=209715&root=gcc&view=rev Log: Backport from mainline 2014-04-21 Uros Bizjak

[Bug c++/60942] New: ICE on invalid code in unify_one_argument

2014-04-23 Thread d.frey at gmx dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60942 Bug ID: 60942 Summary: ICE on invalid code in unify_one_argument Product: gcc Version: 4.8.2 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug libstdc++/60940] general operations on atomic types do not work with atomic integral typedefs

2014-04-23 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60940 --- Comment #1 from Jonathan Wakely --- Additionally, we fail to meet this requirement: 29.6.2 Templated operations on atomic types [atomics.types.operations.templ] The implementation shall declare but not define the function templates identifi

[Bug web/60933] Please do not advertise outdated version of gmp, mpfr, mpc

2014-04-23 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60933 --- Comment #8 from Jonathan Wakely --- (In reply to Andreas from comment #7) > Even if you are weary of the latest and greatest version, a position I can > understand, you should not actively distribute releases that have been > unmaintained for

[Bug go/60931] libgo has issues when page size is not 4k

2014-04-23 Thread ian at airs dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60931 --- Comment #3 from Ian Lance Taylor --- It would be extremely helpful if you could find a test case that can recreate this problem with some reliability. There is no obvious dependency on the system page size in libgo. The PageSize constant is

[Bug tree-optimization/60902] [4.9/4.10 Regression] ffmpeg built with gcc 4.9 RC produces incorrect flac playback code

2014-04-23 Thread law at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60902 --- Comment #30 from Jeffrey A. Law --- Sorry. I expect to check the fix & testcase onto the trunk today. For various reasons my work time is limited right now. For the 4.9.x releases, final call will be with jakub, jsm and richi as the releaes

[Bug web/60933] Please do not advertise outdated version of gmp, mpfr, mpc

2014-04-23 Thread andreas.enge at inria dot fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60933 --- Comment #7 from Andreas --- As stated in my report, there is no problem with mentioning the minimal versions of helper libraries required to compile gcc. The problem is with actively promoting outdated versions, which can be helped by choosing

[Bug target/60909] ICE: in extract_insn, at recog.c:2202 (unrecognizable insn) with -mrdrnd and __builtin_ia32_rdrand32_step()

2014-04-23 Thread uros at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60909 --- Comment #4 from uros at gcc dot gnu.org --- Author: uros Date: Wed Apr 23 16:23:36 2014 New Revision: 209709 URL: http://gcc.gnu.org/viewcvs?rev=209709&root=gcc&view=rev Log: Backport from mainline 2014-04-21 Uros Bizjak PR tar

[Bug web/60933] Please do not advertise outdated version of gmp, mpfr, mpc

2014-04-23 Thread vincent-gcc at vinc17 dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60933 --- Comment #6 from Vincent Lefèvre --- (In reply to Eric Botcazou from comment #5) > But, again, other software packages don't do that so I'm not sure why GCC > should do it I'm not aware of other software packages that provide such old versions

[Bug web/60933] Please do not advertise outdated version of gmp, mpfr, mpc

2014-04-23 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60933 --- Comment #5 from Eric Botcazou --- > Alternatively you should say that: > * these minimal versions should be used with GCC only, and should not be > installed on the system; > * bugs related to them should be reported to some GCC mailing-list,

[Bug web/60933] Please do not advertise outdated version of gmp, mpfr, mpc

2014-04-23 Thread vincent-gcc at vinc17 dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60933 --- Comment #4 from Vincent Lefèvre --- Alternatively you should say that: * these minimal versions should be used with GCC only, and should not be installed on the system; * bugs related to them should be reported to some GCC mailing-list, not to

[Bug web/60933] Please do not advertise outdated version of gmp, mpfr, mpc

2014-04-23 Thread vincent-gcc at vinc17 dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60933 --- Comment #3 from Vincent Lefèvre --- (In reply to Eric Botcazou from comment #1) > It's common practice to list the minimally required versions of dependencies > for software packages, so I'm not sure why we shouldn't do it for GCC. I don't th

[Bug gcov-profile/52416] Branch coverage differences between 4.4 and 4.5

2014-04-23 Thread santos.ramirez at siemens dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52416 SANTOS.RAMÍREZ changed: What|Removed |Added CC||santos.ramirez at siemens dot com --- C

[Bug web/60933] Please do not advertise outdated version of gmp, mpfr, mpc

2014-04-23 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60933 --- Comment #2 from Jonathan Wakely --- We've had situations in the past where the minimum suggested versions work and the latest versions prevented GCC from building. The suggested versions are known to work and have been thoroughly tested, which

[Bug web/60933] Please do not advertise outdated version of gmp, mpfr, mpc

2014-04-23 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60933 Eric Botcazou changed: What|Removed |Added Status|UNCONFIRMED |SUSPENDED Last reconfirmed|

[Bug target/60941] gcc 4.8.3/sparc64 miscompiles firefox javascript interpreter

2014-04-23 Thread martin at netbsd dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60941 --- Comment #1 from Martin Husemann --- Here is a small test program: ---8<--- #include #include int main(int argc, char **argv) { unsigned long v[2], *p; int a, b; for (int i = 0; i < 2 && i < argc; i++) {

[Bug target/60941] New: gcc 4.8.3/sparc64 miscompiles firefox javascript interpreter

2014-04-23 Thread martin at netbsd dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60941 Bug ID: 60941 Summary: gcc 4.8.3/sparc64 miscompiles firefox javascript interpreter Product: gcc Version: 4.8.3 Status: UNCONFIRMED Severity: normal Pr

[Bug c/60915] confusing diagnostic from attribute on function definition

2014-04-23 Thread mpolacek at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60915 Marek Polacek changed: What|Removed |Added CC||mpolacek at gcc dot gnu.org --- Comment #

[Bug c++/60932] make stdatomic.h compatible with C++

2014-04-23 Thread sebastian.hu...@embedded-brains.de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60932 Sebastian Huber changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c++/60932] make stdatomic.h compatible with C++

2014-04-23 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60932 --- Comment #10 from Jonathan Wakely --- (In reply to Sebastian Huber from comment #9) > Who guarantees that this definition is binary compatible in C and C++? The compiler/stdlib implementors. The same people who you want to guarantee that if y

[Bug c++/60932] make stdatomic.h compatible with C++

2014-04-23 Thread sebastian.hu...@embedded-brains.de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60932 --- Comment #9 from Sebastian Huber --- (In reply to Jonathan Wakely from comment #5) > (In reply to Sebastian Huber from comment #4) > > It is clear that you cannot use C++ header files from C. So if you want to > > provide a library intended fo

[Bug c++/60932] make stdatomic.h compatible with C++

2014-04-23 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60932 --- Comment #8 from Jonathan Wakely --- (In reply to Sebastian Huber from comment #4) > I don't think this is the spirit of the atomics provided > by the recent C/C++ standards. The atomics are supposed to be roughly source-compatible, in that th

[Bug ipa/60911] [4.9/4.10 Regression] wrong code with -O2 -flto -fipa-pta

2014-04-23 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60911 --- Comment #8 from Richard Biener --- Created attachment 32662 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=32662&action=edit cleanup patch

[Bug libstdc++/60940] New: general operations on atomic t ypes do not work with atomic integral typedefs

2014-04-23 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60940 Bug ID: 60940 Summary: general operations on atomic t ypes do not work with atomic integral typedefs Product: gcc Version: 4.10.0 Status: UNCONFIRMED Keywords: r

[Bug c++/60932] make stdatomic.h compatible with C++

2014-04-23 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60932 --- Comment #7 from Jonathan Wakely --- (In reply to Sebastian Huber from comment #2) > With FreeBSD and clang this works fine. Not on my freebsd host: $ clang++ -std=c++11 a.cc In file included from a.cc:5: /usr/include/stdatomic.h:187:17: erro

[Bug libstdc++/55817] [C++11] void return value in std::vector::insert() c++11 should be an iterator

2014-04-23 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55817 Jonathan Wakely changed: What|Removed |Added Version|4.9.0 |4.7.1 Resolution|WORKSFORME

[Bug libstdc++/56019] max_align_t should be in std namespace

2014-04-23 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56019 --- Comment #6 from Jonathan Wakely --- (In reply to Jobst.Ziebell from comment #4) > Presumably this bug also occurs when #defining the other '__need_*' macros. Which user code should never be doing anyway. GMP is broken (and already fixed upst

[Bug c++/60932] make stdatomic.h compatible with C++

2014-04-23 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60932 --- Comment #6 from Jonathan Wakely --- (In reply to Jonathan Wakely from comment #5) > #ifdef __cplusplus > #include > using namespace std; > #else > #include > #endif > > atomic i; Doh, sorry, that should say atomic_int not atomic (I changed

[Bug c++/60932] make stdatomic.h compatible with C++

2014-04-23 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60932 --- Comment #5 from Jonathan Wakely --- (In reply to Sebastian Huber from comment #4) > It is clear that you cannot use C++ header files from C. So if you want to > provide a library intended for C and C++ applications you must use C as the > bas

[Bug tree-optimization/59859] [meta-bug] GRAPHITE issues

2014-04-23 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59859 Bug 59859 depends on bug 60740, which changed state. Bug 60740 Summary: [4.8 Regression] ICE in extract_affine w/ -O2 -ftree-loop-linear http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60740 What|Removed |Added

[Bug tree-optimization/60740] [4.8 Regression] ICE in extract_affine w/ -O2 -ftree-loop-linear

2014-04-23 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60740 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug lto/60635] [4.8 Regression] ICE when mixing C and Fortran lto1: error: use operand missing for stmt

2014-04-23 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60635 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug middle-end/60729] [4.8 Regression] Compiler failure for combination of -ftrapv and -O3: compiler error: in prepare_cmp_insn

2014-04-23 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60729 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug middle-end/60729] [4.8 Regression] Compiler failure for combination of -ftrapv and -O3: compiler error: in prepare_cmp_insn

2014-04-23 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60729 --- Comment #6 from Richard Biener --- Author: rguenth Date: Wed Apr 23 12:49:04 2014 New Revision: 209697 URL: http://gcc.gnu.org/viewcvs?rev=209697&root=gcc&view=rev Log: 2014-04-23 Richard Biener Backport from mainline 2014-04-02

[Bug tree-optimization/60740] [4.8 Regression] ICE in extract_affine w/ -O2 -ftree-loop-linear

2014-04-23 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60740 --- Comment #5 from Richard Biener --- Author: rguenth Date: Wed Apr 23 12:49:04 2014 New Revision: 209697 URL: http://gcc.gnu.org/viewcvs?rev=209697&root=gcc&view=rev Log: 2014-04-23 Richard Biener Backport from mainline 2014-04-02

[Bug lto/60635] [4.8 Regression] ICE when mixing C and Fortran lto1: error: use operand missing for stmt

2014-04-23 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60635 --- Comment #4 from Richard Biener --- Author: rguenth Date: Wed Apr 23 12:45:23 2014 New Revision: 209696 URL: http://gcc.gnu.org/viewcvs?rev=209696&root=gcc&view=rev Log: 2014-04-23 Richard Biener PR middle-end/60635 * gimplify.c (g

[Bug middle-end/58970] [4.7 Regression] internal compiler error: in get_bit_range, at expr.c:4562

2014-04-23 Thread jan.sm...@alcatel-lucent.com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58970 Jan Smets changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug tree-optimization/59132] Missing aggressive array based optimisation warning

2014-04-23 Thread jan.sm...@alcatel-lucent.com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59132 --- Comment #1 from Jan Smets --- Ping

[Bug libstdc++/60936] Binary code bloat with std::string

2014-04-23 Thread d.v.a at ngs dot ru
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60936 --- Comment #2 from __vic --- Non-stripped binary built with 4.9 has many symbols from locale. 4.8 - doesn't. How std::string uses locales???

[Bug tree-optimization/60930] [4.8/4.9/4.10 Regression] Wrong folding of - ((unsigned long long) a * (unsigned long long) (unsigned int)-1)

2014-04-23 Thread wschmidt at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60930 Bill Schmidt changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned at

[Bug ipa/60911] [4.9/4.10 Regression] wrong code with -O2 -flto -fipa-pta

2014-04-23 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60911 --- Comment #7 from Richard Biener --- Anyway, that push/pop_cfun stuff should be pushed to the callbacks, not be done in do_per_function (). Likewise the ggc_collect (). Btw, same code in do_per_function_toporder.

[Bug ipa/60911] [4.9/4.10 Regression] wrong code with -O2 -flto -fipa-pta

2014-04-23 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60911 --- Comment #6 from Richard Biener --- Seems like simd_clone_create gets along with this because it does if (!cgraph_function_with_gimple_body_p (old_node)) return NULL; cgraph_get_body (old_node); new_node = cgraph_func

[Bug libgcc/60939] AIX: exceptions not caught when calling function via pointer

2014-04-23 Thread lbl2007 at gmx dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60939 --- Comment #2 from lbl2007 at gmx dot net --- *** Bug 60938 has been marked as a duplicate of this bug. ***

[Bug ipa/60911] [4.9/4.10 Regression] wrong code with -O2 -flto -fipa-pta

2014-04-23 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60911 --- Comment #5 from Richard Biener --- Ah, and tree-ssa-structalias.c does /* Build the constraints. */ FOR_EACH_DEFINED_FUNCTION (node) { varinfo_t vi; /* Nodes without a body are not interesting. Especially do not

[Bug libgcc/60938] AIX: exceptions not caught when calling function via pointer

2014-04-23 Thread lbl2007 at gmx dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60938 lbl2007 at gmx dot net changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c/60934] Strtoll Function Always Appears to Return 0 on Solaris

2014-04-23 Thread mpolacek at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60934 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug libstdc++/60936] Binary code bloat with std::string

2014-04-23 Thread d.v.a at ngs dot ru
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60936 --- Comment #1 from __vic --- If we use iostream classes (without std::string) the difference isn't so dramatic: 4.7: 800320 4.8: 838944 4.9: 868664 May be it's connected with locales? Has std::string any dependences on it in 4.9?

[Bug libgcc/60939] AIX: exceptions not caught when calling function via pointer

2014-04-23 Thread lbl2007 at gmx dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60939 --- Comment #1 from lbl2007 at gmx dot net --- Created attachment 32661 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=32661&action=edit Test program

[Bug libgcc/60939] New: AIX: exceptions not caught when calling function via pointer

2014-04-23 Thread lbl2007 at gmx dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60939 Bug ID: 60939 Summary: AIX: exceptions not caught when calling function via pointer Product: gcc Version: 4.8.2 Status: UNCONFIRMED Severity: normal Pr

[Bug libgcc/60938] New: AIX: exceptions not caught when calling function via pointer

2014-04-23 Thread lbl2007 at gmx dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60938 Bug ID: 60938 Summary: AIX: exceptions not caught when calling function via pointer Product: gcc Version: 4.8.2 Status: UNCONFIRMED Severity: normal Pr

[Bug ipa/60911] [4.9/4.10 Regression] wrong code with -O2 -flto -fipa-pta

2014-04-23 Thread rguenther at suse dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60911 --- Comment #4 from rguenther at suse dot de --- On Wed, 23 Apr 2014, jamborm at gcc dot gnu.org wrote: > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60911 > > --- Comment #3 from Martin Jambor --- > (In reply to Richard Biener from comment #2)

[Bug ipa/60911] [4.9/4.10 Regression] wrong code with -O2 -flto -fipa-pta

2014-04-23 Thread jamborm at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60911 --- Comment #3 from Martin Jambor --- (In reply to Richard Biener from comment #2) > Late IPA passes need all regular IPA transforms applied and clones > materialized. I agree that would make sense but it is not what we do. Just look at compile(

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