[Bug bootstrap/50042] bootstrap step fails while compiling GCC 4.0.2 on AIX 6.1 TL-05 SP-2 using XLC 11.1.0.0 Compiler

2011-08-10 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50042 Andrew Pinski changed: What|Removed |Added Component|c |bootstrap Severity|major

[Bug c/50042] bootstrap step fails while compiling GCC 4.0.2 on AIX 6.1 TL-05 SP-2 using XLC 11.1.0.0 Compiler

2011-08-10 Thread murthys at us dot ibm.com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50042 Sri changed: What|Removed |Added Severity|normal |major

[Bug tree-optimization/50039] Segfault in vect_operation_fits_smaller_type()

2011-08-10 Thread irar at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50039 --- Comment #1 from irar at gcc dot gnu.org 2011-08-11 05:43:21 UTC --- Author: irar Date: Thu Aug 11 05:43:14 2011 New Revision: 177647 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=177647 Log: PR tree-optimization/50039

[Bug c/50042] bootstrap step fails while compiling GCC 4.0.2 on AIX 6.1 TL-05 SP-2 using XLC 11.1.0.0 Compiler

2011-08-10 Thread murthys at us dot ibm.com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50042 --- Comment #1 from Sri 2011-08-11 05:39:51 UTC --- I came across the similar issue being reported: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=1

[Bug c/50042] New: bootstrap step fails while compiling GCC 4.0.2 on AIX 6.1 TL-05 SP-2 using XLC 11.1.0.0 Compiler

2011-08-10 Thread murthys at us dot ibm.com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50042 Bug #: 50042 Summary: bootstrap step fails while compiling GCC 4.0.2 on AIX 6.1 TL-05 SP-2 using XLC 11.1.0.0 Compiler Classification: Unclassified Product: gcc Version: 4.0.2

[Bug fortran/49961] [OOP] type-bound function can not return a pointer of a array

2011-08-10 Thread quaintchewster at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49961 --- Comment #5 from quaintchewster at gmail dot com 2011-08-11 03:45:09 UTC --- Thank all of you !! I will use 4.6 or 4.7 2011/8/5 janus at gcc dot gnu.org : > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49961 > > --- Comment #4 from janus at g

[Bug other/50041] Unreliable crash_signal leads to deadlock

2011-08-10 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50041 --- Comment #1 from Andrew Pinski 2011-08-11 03:12:58 UTC --- >#8 0x003881a7a6a9 in _int_malloc () from /lib64/libc.so.6 If you are getting a crash inside calloc, then it is hard to recover from that.

[Bug lto/49992] lto-bootstrap reveals duplicate symbols on x86_64-apple-darwin11

2011-08-10 Thread howarth at nitro dot med.uc.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49992 --- Comment #38 from Jack Howarth 2011-08-11 01:25:05 UTC --- (In reply to comment #35) > I believe this problem has been fixed. trim_filename doesn't appear twice. Exactly what commit led you to believe this was fixed? I see nothing that coul

[Bug bootstrap/49242] Bootstrap comparison failure

2011-08-10 Thread michael.a.richmond at nasa dot gov
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49242 --- Comment #2 from Michael Richmond 2011-08-11 00:37:19 UTC --- Yes

[Bug bootstrap/50018] [4.7 regression] fixup_args_size_notes ICE breaks m68k-linux bootstrap

2011-08-10 Thread rth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50018 --- Comment #5 from Richard Henderson 2011-08-11 00:20:36 UTC --- Created attachment 24974 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24974 proposed patch It fixes the given test case. I'll sanity check on i686.

[Bug lto/49992] lto-bootstrap reveals duplicate symbols on x86_64-apple-darwin11

2011-08-10 Thread howarth at nitro dot med.uc.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49992 Jack Howarth changed: What|Removed |Added Status|RESOLVED|REOPENED Resolution|FIXED

[Bug lto/49992] lto-bootstrap reveals duplicate symbols on x86_64-apple-darwin11

2011-08-10 Thread howarth at nitro dot med.uc.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49992 --- Comment #36 from Jack Howarth 2011-08-10 23:22:57 UTC --- Still broken at r177628 with http://gcc.gnu.org/ml/gcc-bugs/2011-08/msg00935.html and... ../gcc-4.7-20110810/configure --prefix=/sw --prefix=/sw/lib/gcc4.7 --mandir=/sw/share/man

[Bug target/47831] avoid if-conversion if the conditional instructions and following conditional branch has the same condition

2011-08-10 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47831 Ramana Radhakrishnan changed: What|Removed |Added CC||ramana at gcc dot gnu.org --- Comm

[Bug target/47764] The constant load instruction should be hoisted out of loop

2011-08-10 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47764 Ramana Radhakrishnan changed: What|Removed |Added CC||ramana at gcc dot gnu.org --- Comm

[Bug lto/49992] lto-bootstrap reveals duplicate symbols on x86_64-apple-darwin11

2011-08-10 Thread mrs at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49992 m...@gcc.gnu.org changed: What|Removed |Added Status|NEW |RESOLVED CC|

[Bug other/50041] New: Unreliable crash_signal leads to deadlock

2011-08-10 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50041 Bug #: 50041 Summary: Unreliable crash_signal leads to deadlock Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority

[Bug target/45885] ICE in arm_dbx_register_number, at config/arm/arm.c:22071

2011-08-10 Thread rmansfield at qnx dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45885 --- Comment #7 from Ryan Mansfield 2011-08-10 20:06:44 UTC --- Looks like latest testcase is a known issue. Bug29693

[Bug target/45885] ICE in arm_dbx_register_number, at config/arm/arm.c:22071

2011-08-10 Thread rmansfield at qnx dot com
mvers=gnu --enable-c99 --enable-long-long --enable-target-optspace target_alias=arm-unknown-linux-gnueabi --enable-languages=c++ --disable-shared --disable-libmudflap --disable-libssp Thread model: posix gcc version 4.7.0 20110810 (experimental) [trunk revision 177632] (GCC) $ ./xgcc -B. ~/ice.i -g

[Bug middle-end/50040] New: [4.5/4.6/4.7 Regression] missed warning: ‘x.y’ is used uninitialized in this function

2011-08-10 Thread jan.kratochvil at redhat dot com
Status: UNCONFIRMED Severity: minor Priority: P3 Component: middle-end AssignedTo: unassig...@gcc.gnu.org ReportedBy: jan.kratoch...@redhat.com Target: x86_64-unknown-linux-gnu PASS: gcc (GCC) 4.4.7 20110810 (prerelease) FAIL: gcc (GCC

[Bug target/49781] [x32] Unnecessary lea in x32 mode

2011-08-10 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49781 --- Comment #45 from H.J. Lu 2011-08-10 18:44:19 UTC --- (In reply to comment #44) > Created attachment 24973 [details] > Patch that recognizes addresses, zero-extended with AND, v2. > > (In reply to comment #42) > > > It also caused: > > > >

[Bug target/49781] [x32] Unnecessary lea in x32 mode

2011-08-10 Thread ubizjak at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49781 Uros Bizjak changed: What|Removed |Added Attachment #24967|0 |1 is obsolete|

[Bug target/49781] [x32] Unnecessary lea in x32 mode

2011-08-10 Thread ubizjak at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49781 --- Comment #43 from Uros Bizjak 2011-08-10 18:19:05 UTC --- (In reply to comment #41) > > Patch that recognizes addresses, zero-extended with AND > It seems to generate more leal for gcc.dg/torture/pr47744-2.c No, the extra leas are due to re

[Bug rtl-optimization/50037] Unroll factor exceeds max trip count

2011-08-10 Thread matz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50037 Michael Matz changed: What|Removed |Added CC||matz at gcc dot gnu.org --- Comment #4 fro

[Bug tree-optimization/50039] New: Segfault in vect_operation_fits_smaller_type()

2011-08-10 Thread arthur.j.odwyer at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50039 Bug #: 50039 Summary: Segfault in vect_operation_fits_smaller_type() Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Pri

[Bug target/50038] New: redundant zero extensions

2011-08-10 Thread tocarip.intel at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50038 Bug #: 50038 Summary: redundant zero extensions Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Co

[Bug rtl-optimization/50037] Unroll factor exceeds max trip count

2011-08-10 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50037 Richard Guenther changed: What|Removed |Added CC||rakdver at gcc dot gnu.org --- Comment

[Bug rtl-optimization/50037] Unroll factor exceeds max trip count

2011-08-10 Thread enkovich.gnu at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50037 --- Comment #2 from Ilya Enkovich 2011-08-10 15:33:22 UTC --- I wouldn't blame vectorizer here. Following loop is unrolled with unroll factor 8 even if vectorizer is disabled: for ( count = ((*(hdrptr)) & 0x3) * 2; count > 0; count--, addr++ )

[Bug rtl-optimization/50037] Unroll factor exceeds max trip count

2011-08-10 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50037 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug rtl-optimization/50037] New: Unroll factor exceeds max trip count

2011-08-10 Thread enkovich.gnu at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50037 Bug #: 50037 Summary: Unroll factor exceeds max trip count Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug tree-optimization/49963] [4.7 Regression] ICE: in abs_hwi, at hwint.c:108

2011-08-10 Thread danglin at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49963 John David Anglin changed: What|Removed |Added CC||danglin at gcc dot gnu.org --- Commen

[Bug rtl-optimization/49972] Invalid .gcc_except_table with -freorder-blocks-and-partition

2011-08-10 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49972 H.J. Lu changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug middle-end/50035] [4.7 Regression] FAIL: g++.dg/tree-prof/partition2.C execution, -Os -fprofile-use at revision 176696 on x86_64-apple-darwin10

2011-08-10 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50035 H.J. Lu changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug rtl-optimization/49972] Invalid .gcc_except_table with -freorder-blocks-and-partition

2011-08-10 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49972 H.J. Lu changed: What|Removed |Added CC||dominiq at lps dot ens.fr --- Comment #4 from H

[Bug testsuite/50036] New: g++.dg/tree-prof/tree-prof.exp doesn't work correctly

2011-08-10 Thread hjl.tools at gmail dot com
t/git/gcc-x32/gcc/testsuite/g++.dg/tree-prof/tree-prof.exp ... FAIL: g++.dg/tree-prof/partition2.C compilation, -Os -fprofile-use === g++ Summary === # of expected passes250 # of unexpected failures 1 # of unresolved testcases1 /export/build/gnu/gcc-x32/build-x86_64-linux/gcc/test

[Bug middle-end/49463] [4.7 Regression] LTO doesn't work symbol renamed via asm statement

2011-08-10 Thread uweigand at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49463 Ulrich Weigand changed: What|Removed |Added CC||uweigand at gcc dot gnu.org --- Comment

[Bug middle-end/50035] [4.7 Regression] FAIL: g++.dg/tree-prof/partition2.C execution, -Os -fprofile-use at revision 176696 on x86_64-apple-darwin10

2011-08-10 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50035 --- Comment #1 from Dominique d'Humieres 2011-08-10 13:02:51 UTC --- Created attachment 24970 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24970 Wrong assembly

[Bug middle-end/50035] New: [4.7 Regression] FAIL: g++.dg/tree-prof/partition2.C execution, -Os -fprofile-use at revision 176696 on x86_64-apple-darwin10

2011-08-10 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50035 Bug #: 50035 Summary: [4.7 Regression] FAIL: g++.dg/tree-prof/partition2.C execution, -Os -fprofile-use at revision 176696 on x86_64-apple-darwin10 Classification: Unclassified

[Bug target/50022] [4.7 regression] "incorrect condition in IT block" when building mozilla code base for ARM

2011-08-10 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50022 --- Comment #4 from Ramana Radhakrishnan 2011-08-10 12:15:43 UTC --- Created attachment 24968 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24968 WIP Patch. A patch I'm testing but I don't very much like this given it makes this rather com

[Bug ada/40931] ICE in legal program, Boolean type with user-defined function True

2011-08-10 Thread coopht at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40931 --- Comment #5 from Alexander Basov 2011-08-10 11:11:04 UTC --- Fixed on 4.7.0 trunk. Checked on gcc revision 177554. gnatmake p gcc -c p.adb p.adb:15:07: warning: variable "A" is never read and never assigned p.adb:22:07: warning: variable "A"

[Bug ada/40931] ICE in legal program, Boolean type with user-defined function True

2011-08-10 Thread sam at rfc1149 dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40931 --- Comment #4 from Samuel Tardieu 2011-08-10 11:02:21 UTC --- Je suis absent jusqu'au 5 septembre sans accès à mon courrier électronique. I am in vacation until September 5 without email access.

[Bug ada/40931] ICE in legal program, Boolean type with user-defined function True

2011-08-10 Thread coopht at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40931 Alexander Basov changed: What|Removed |Added CC||coopht at gmail dot com --- Comment #3

[Bug web/46482] [bugzilla] emails not sent to gcc-bugs

2011-08-10 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46482 --- Comment #11 from Jonathan Wakely 2011-08-10 10:13:12 UTC --- The problem comes and goes, but does seem better recently. I'll keep an eye on it.

[Bug web/46361] bugzilla: mid-air collision message is misleading

2011-08-10 Thread LpSolit at netscape dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46361 Frédéric Buclin changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug web/46482] [bugzilla] emails not sent to gcc-bugs

2011-08-10 Thread LpSolit at netscape dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46482 Frédéric Buclin changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug tree-optimization/49963] [4.7 Regression] ICE: in abs_hwi, at hwint.c:108

2011-08-10 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49963 --- Comment #7 from Georg-Johann Lay 2011-08-10 09:45:12 UTC --- Is this related to PR42146, an ICE on array size of 0x8000?

[Bug web/48924] bugzilla: password dialog still claims 6-char minimum length

2011-08-10 Thread LpSolit at netscape dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48924 Frédéric Buclin changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug web/48924] bugzilla: password dialog still claims 6-char minimum length

2011-08-10 Thread LpSolit at netscape dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48924 Frédéric Buclin changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug target/29560] [avr] Poor optimization for byte shifts

2011-08-10 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29560 Georg-Johann Lay changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug rtl-optimization/50026] [4.7 Regression] Revision 177575 caused many test failures

2011-08-10 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50026 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug rtl-optimization/50030] sin optimized in sinf at -O2

2011-08-10 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50030 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug tree-optimization/50031] Sphinx3 has a 10% regression going from GCC 4.5 to GCC 4.6 on powerpc

2011-08-10 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50031 --- Comment #3 from Richard Guenther 2011-08-10 09:13:03 UTC --- I think for more elaborate costs we should allow the backend to track costs per loop by something like void *state = targetm.start_vect_loop_cost (); pass that state pointer to

[Bug c/50032] Bad optimization with sin/cos

2011-08-10 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50032 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug target/29560] [avr] Poor optimization for byte shifts

2011-08-10 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29560 --- Comment #10 from Georg-Johann Lay 2011-08-10 08:58:07 UTC --- Author: gjl Date: Wed Aug 10 08:58:03 2011 New Revision: 177616 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=177616 Log: PR target/29560 * config/avr/avr.md (*as

[Bug tree-optimization/49937] [4.7 Regression] g++.dg/tree-ssa/fwprop-align.C

2011-08-10 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49937 Richard Guenther changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug tree-optimization/49937] [4.7 Regression] g++.dg/tree-ssa/fwprop-align.C

2011-08-10 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49937 --- Comment #8 from Richard Guenther 2011-08-10 08:50:43 UTC --- Author: rguenth Date: Wed Aug 10 08:50:39 2011 New Revision: 177615 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=177615 Log: 2011-08-10 Richard Guenther PR tree-op

[Bug bootstrap/49907] [4.5/4.6 Regression] lto-plugin -Wall in stage1

2011-08-10 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49907 Richard Guenther changed: What|Removed |Added Known to work||4.7.0 Summary|[4.5/4.6/4.7

[Bug bootstrap/49907] [4.5/4.6/4.7 Regression] lto-plugin -Wall in stage1

2011-08-10 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49907 --- Comment #3 from Richard Guenther 2011-08-10 08:48:41 UTC --- Author: rguenth Date: Wed Aug 10 08:48:37 2011 New Revision: 177614 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=177614 Log: 2011-08-10 Richard Guenther PR bootstr