Re: Bootstrap Failure Question

2011-11-07 Thread Jeff Law
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 11/04/11 14:15, Iyer, Balaji V wrote: Thanks Jeff for your help! So, are the errors confined to these files? Or could it be anywhere? It could be anywhere. That failure means that stage1 and stage2 compilers generated different code for the

Re: bootstrap of 4.6.2 on Solaris i386, gone in 60 seconds

2011-11-07 Thread Dennis Clarke
This should probably be on the gcc-help list. I never really know which direction to go as the issues seem to be related to how limits-exprparen.c gets tested. However, no problem, I'll jump ship and get out of this ml. On 7 November 2011 01:08, Dennis Clarke wrote: Well, dear GCC users I

Re: # of unexpected failures 768 ?

2011-11-07 Thread Dennis Clarke
Dennis Clarke dcla...@blastwave.org writes: Only the new go language seems to be a major issue now. The implementation of Go in the 4.6 releases does not support Solaris. Go on Solaris works on mainline. Well, I would not have seen that coming. I should look more closely at the various

new mirror site Gcc

2011-11-07 Thread В . Тутубалин
Good day! I want to host a new mirror site Gcc. Server name - Latvia ChampGround Server admin - vt.avtm...@gmail.com, Vladimir Server location - Latvia, Riga Server address - champground.com Server protocol - http Connection speed - 100 Mbps Thanks.

Re: Delegating Constructors?

2011-11-07 Thread Ville Voutilainen
It's pending copyright paperwork from the author of the original patch. (my copyright paperwork is in order, but since I didn't write all of it, there's some crossing t's and dotting i's). Hmm, has he been contacted recently? The original patch was from ages ago... Thanks, -Miles Jason has

Re: bootstrap of 4.6.2 on Solaris i386, gone in 60 seconds

2011-11-07 Thread joern.renne...@embecosm.com
Message from Dennis Clarke dcla...@blastwave.org at 2011-11-07 06:38:47 -- Have you checked your ulimit? I was thinking that too! I just recently increased the stack size limit to 16 MB : The 'fix' in mainline set it higher: 2011-07-22 Jakub Jelinek ja...@redhat.com

Re: bootstrap of 4.6.2 on Solaris i386, gone in 60 seconds

2011-11-07 Thread Dennis Clarke
Message from Dennis Clarke dcla...@blastwave.org at 2011-11-07 06:38:47 -- Have you checked your ulimit? I was thinking that too! I just recently increased the stack size limit to 16 MB : The 'fix' in mainline set it higher: 2011-07-22 Jakub Jelinek ja...@redhat.com

performance decreased

2011-11-07 Thread Francisco Llaryora
Hi to all. I want to tell you about a bizarre behavior in executables compiled with gcc 4.2.1 compiler. A few weeks ago i did must to paralelize a lattice boltzmann algorithm using OMP directives (with adding own optimizations) to pass my High-performance computing course. I compile my c

Re: performance decreased

2011-11-07 Thread Tobias Burnus
On 11/07/2011 07:32 PM, Francisco Llaryora wrote: With the purpose of measuring the SpedUp by changing the number of threads. I did run fourty times by changing the value OMP_NUM_THREAD from 1 to 40. I run it in a node with 40 cores Xenon.4 Processors with 10 cores each one. The next is time

Re: Potentially merging the transactional-memory branch into mainline.

2011-11-07 Thread Aldy Hernandez
Could you please fix up whitespace in the patch, at least leading tabs and trailing whitespace? On the patch it is easy to do, something like: sed 's/^+\([\t]*\) \{64\}/+\1\t\t\t\t\t\t\t\t/;s/^+\([\t]*\) \{32\}/+\1\t\t\t\t/;s/^+\([\t]*\) \{16\}/+\1\t\t/;s/^+\([\t]*\)

transactional-memory status

2011-11-07 Thread Aldy Hernandez
Dear Release Managers... We're pretty much done with the merge blockers, and even suggestions that weren't blockers :). The only outstanding patch review is a cleanup by Richard Henderson that is waiting for Richi's review here: http://gcc.gnu.org/ml/gcc-patches/2011-11/msg01033.html I am

gcc-trunk build error in OpenBSD on stage3

2011-11-07 Thread niXman
Hi list. On build gcc-trunk in OpenBSD-5.0 on staget 3 I get the following errors: if [ x-fpic != x ]; then \ /home/root/gcc-build/build/gcc-trunk/./prev-gcc/xgcc -B/home/root/gcc-build/build/gcc-trunk/./prev-gcc/ -B/usr/local/i686-pc-openbsd5.0/bin/ -B/usr/local/i686-pc-openbsd5.0/bin/

Re: gcc-trunk build error in OpenBSD on stage3

2011-11-07 Thread Ian Lance Taylor
niXman i.nix...@gmail.com writes: in libiberty/config.h macro HAVE_LIMITS_H is undefined. Look in libiberty/config.log to see why HAVE_LIMITS_H is not defined. Also why HAVE_STDLIB_H is not defined. Ian

Re: failure notice

2011-11-07 Thread niXman
Diffs between stage2 and stage3. on configure libiberty for stage3 I see this warnings: configure:4962: checking for limits.h configure:4962: /home/root/gcc-build/build/gcc-trunk/./prev-gcc/xgcc -B/home/root/gcc-build/build/gcc-trunk/./prev-gcc/ -B/usr/local/i686-pc-openbsd5.0/bin/

Re: gcc-trunk build error in OpenBSD on stage3

2011-11-07 Thread niXman
Diffs between stage2 and stage3. on configure libiberty for stage3 I see this warnings: configure:4962: checking for limits.hconfigure:4962:

Re: transactional-memory status

2011-11-07 Thread Richard Guenther
On Mon, Nov 7, 2011 at 9:58 PM, Aldy Hernandez al...@redhat.com wrote: Dear Release Managers... We're pretty much done with the merge blockers, and even suggestions that weren't blockers :).  The only outstanding patch review is a cleanup by Richard Henderson that is waiting for Richi's

Re: transactional-memory status

2011-11-07 Thread Aldy Hernandez
I suppose we can freeze for the TM merge once we leave stage1 (thus, in a few hours). If you are ready by then, of course, and the tree isn't too broken. Richard. Fine by me. In the meantime we will stabilize things on the branch, merge from trunk, run tests, and have a patch ready to be

[trans-mem] merge from mainline at revision 181122

2011-11-07 Thread Aldy Hernandez
No anomalies. No regressions. I will now post the full patchset I would like to post to trunk.

powerpc rs6000_explicit_options change help request

2011-11-07 Thread Joel Sherrill
Hi, powerpc-rtems does not compile on the head due to what appear to be changes in the way CPU features are represented for the arguments. The compilation error is: /users/joel/test-gcc/gcc-svn/gcc/config/rs6000/rs6000.c -o rs6000.o /users/joel/test-gcc/gcc-svn/gcc/config/rs6000/rs6000.c: In

Re: powerpc rs6000_explicit_options change help request

2011-11-07 Thread Ralf Corsepius
On 11/08/2011 04:44 AM, Joel Sherrill wrote: Hi, powerpc-rtems does not compile on the head due to what appear to be changes in the way CPU features are represented for the arguments. The compilation error is: /users/joel/test-gcc/gcc-svn/gcc/config/rs6000/rs6000.c -o rs6000.o

Re: [C++11] Reclaiming fixed-point suffixes for user-defined literals.

2011-11-07 Thread Hans-Peter Nilsson
On Sun, 6 Nov 2011, Joern Rennecke wrote: Quoting David Brown david.br...@hesbynett.no: Take an example using a processor I know well, the AVR (it is an 8-bit device, which is a little unusual for gcc). It has an instruction will multiply two 1.7 signed 8-bit integers to get a single

[Bug target/45807] Lying eh_frame r2 save info causes crashes with static libgcc_eh and libstdc++

2011-11-07 Thread amodra at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45807 Alan Modra amodra at gmail dot com changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug target/47487] ICE in rs6000_output_function_epilogue, at config/rs6000/rs6000.c:21782 building 64bit libgo

2011-11-07 Thread amodra at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47487 Alan Modra amodra at gmail dot com changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug middle-end/50640] [4.7 Regression] FAIL: gfortran.dg/select_type_12.f03 -O (internal compiler error)

2011-11-07 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50640 --- Comment #18 from Tobias Burnus burnus at gcc dot gnu.org 2011-11-07 08:11:34 UTC --- (In reply to comment #16) Created attachment 25730 [details] Possible patch which pushes the vtab to the toplevel At least that approach fails for the

[Bug target/45233] FAIL: gcc.c-torture/compile/pr44707.c

2011-11-07 Thread iains at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45233 --- Comment #5 from Iain Sandoe iains at gcc dot gnu.org 2011-11-07 08:24:54 UTC --- (In reply to comment #4) (In reply to comment #3) FWIW gcc-4.2.1 (Apple local) fails and clang passes the test (although clang's asm at version 2.9 is a bit

[Bug rtl-optimization/47698] CMOV accessing volatile memory with read side effect

2011-11-07 Thread kyukhin at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47698 --- Comment #6 from Kirill Yukhin kyukhin at gcc dot gnu.org 2011-11-07 08:42:00 UTC --- Author: kyukhin Date: Mon Nov 7 08:41:55 2011 New Revision: 181075 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=181075 Log: gcc/ PR

[Bug target/50962] Additional opportunity for AGU stall avoidance optimization for Atom processor

2011-11-07 Thread kyukhin at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50962 --- Comment #4 from Kirill Yukhin kyukhin at gcc dot gnu.org 2011-11-07 08:47:18 UTC --- Author: kyukhin Date: Mon Nov 7 08:47:15 2011 New Revision: 181077 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=181077 Log: gcc/ PR target/50962

[Bug c++/34983] i486-linux-gnu-g++: Internal error: Killed (program cc1plus)

2011-11-07 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34983 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED

[Bug middle-end/47344] [4.4/4.5/4.6/4.7 Regression][meta-bug] GCC gets slower and uses more memory

2011-11-07 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47344 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Blocks||34983

[Bug c++/34983] i486-linux-gnu-g++: Internal error: Killed (program cc1plus)

2011-11-07 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34983 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|RESOLVED|REOPENED

[Bug c++/35688] template visibility not overridden by template arguments

2011-11-07 Thread vincenzo.innocente at cern dot ch
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35688 --- Comment #7 from vincenzo Innocente vincenzo.innocente at cern dot ch 2011-11-07 09:23:30 UTC --- The situation now is even more confused. Most of the std algos have iterators as arguments. Visibility seems not to propagate there.. below is

[Bug tree-optimization/51000] [4.7 Regression] ICE: in vect_get_store_cost, at tree-vect-stmts.c:923 on powerpc-apple-darwin9

2011-11-07 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51000 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Priority|P3 |P1 Target

[Bug target/45233] FAIL: gcc.c-torture/compile/pr44707.c

2011-11-07 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45233 --- Comment #6 from Richard Guenther rguenth at gcc dot gnu.org 2011-11-07 09:28:17 UTC --- (In reply to comment #5) (In reply to comment #4) (In reply to comment #3) FWIW gcc-4.2.1 (Apple local) fails and clang passes the test (although

[Bug c++/51004] New: ICE in lower_stmt at gimple-low.c:428

2011-11-07 Thread kennytm at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51004 Bug #: 51004 Summary: ICE in lower_stmt at gimple-low.c:428 Classification: Unclassified Product: gcc Version: 4.6.2 Status: UNCONFIRMED Severity: normal Priority:

[Bug c++/35688] template visibility not overridden by template arguments

2011-11-07 Thread vincenzo.innocente at cern dot ch
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35688 --- Comment #8 from vincenzo Innocente vincenzo.innocente at cern dot ch 2011-11-07 09:38:08 UTC --- Reduced test actually it is enough to add s::foo(v); in the main after s::foo(a); to get 0e34 t void s::fooA(A)

[Bug tree-optimization/51005] New: -ftree-tail-merge slows down compilation of 20001226-1.c

2011-11-07 Thread vries at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51005 Bug #: 51005 Summary: -ftree-tail-merge slows down compilation of 20001226-1.c Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED

[Bug bootstrap/51006] New: bootstrap fails on NetBSD 5.1

2011-11-07 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51006 Bug #: 51006 Summary: bootstrap fails on NetBSD 5.1 Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug bootstrap/51006] bootstrap fails on NetBSD 5.1

2011-11-07 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51006 --- Comment #1 from Jonathan Wakely redi at gcc dot gnu.org 2011-11-07 09:46:47 UTC --- Created attachment 25732 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=25732 use system getpagesize on netbsd testing this now

[Bug tree-optimization/51005] -ftree-tail-merge slows down compilation of 20001226-1.c

2011-11-07 Thread vries at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51005 --- Comment #1 from vries at gcc dot gnu.org 2011-11-07 09:53:15 UTC --- -ftree-tail-merge optimises about half of the basic blocks away: ... $ egrep -c '^bb.*:' 20001226-1.c.091t.crited 16385 $ egrep -c '^bb.*:' 20001226-1.c.092t.pre 8195 ...

[Bug bootstrap/51006] bootstrap fails on NetBSD 5.1

2011-11-07 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51006 --- Comment #2 from Jonathan Wakely redi at gcc dot gnu.org 2011-11-07 09:54:01 UTC --- bootstrap completes successfully with that patch the manual page says getpagesize first appeared in 4.2BSD so I can't imagine it's absent on any NetBSD

[Bug middle-end/50823] [4.7 Regression] ICE in inline_small_functions, at ipa-inline.c:1407

2011-11-07 Thread kirill.yukhin at intel dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50823 Yukhin Kirill kirill.yukhin at intel dot com changed: What|Removed |Added CC|

[Bug tree-optimization/51005] -ftree-tail-merge slows down compilation of 20001226-1.c

2011-11-07 Thread vries at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51005 --- Comment #2 from vries at gcc dot gnu.org 2011-11-07 10:05:03 UTC --- Created attachment 25733 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=25733 possible patch This patch brings the computation time back down: ... $ time gcc

[Bug tree-optimization/51005] -ftree-tail-merge slows down compilation of 20001226-1.c

2011-11-07 Thread vries at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51005 vries at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug lto/50676] Partitioning may fail with presence of static variables referring to function labels

2011-11-07 Thread markus at trippelsdorf dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50676 --- Comment #3 from Markus Trippelsdorf markus at trippelsdorf dot de 2011-11-07 10:49:23 UTC --- Just hit the same problem today: ... /tmp/ccNz0HZT.ltrans29.ltrans.o:ccNz0HZT.ltrans29.o:function

[Bug target/51007] New: Quadmath I/O doesn't work on MinGW

2011-11-07 Thread fxcoudert at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51007 Bug #: 51007 Summary: Quadmath I/O doesn't work on MinGW Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Keywords: wrong-code Severity:

[Bug target/51007] Quadmath I/O doesn't work on MinGW

2011-11-07 Thread fxcoudert at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51007 Francois-Xavier Coudert fxcoudert at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW

[Bug tree-optimization/51005] -ftree-tail-merge slows down compilation of 20001226-1.c

2011-11-07 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51005 --- Comment #3 from Richard Guenther rguenth at gcc dot gnu.org 2011-11-07 11:00:39 UTC --- Note that PRE already performs TODO_update_ssa_only_virtuals (well, of course only if something marked the VOP for renaming which happens whenever it

[Bug middle-end/50640] [4.7 Regression] FAIL: gfortran.dg/select_type_12.f03 -O (internal compiler error)

2011-11-07 Thread paul.richard.thomas at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50640 --- Comment #19 from paul.richard.thomas at gmail dot com paul.richard.thomas at gmail dot com 2011-11-07 11:00:47 UTC --- Dear Tobias, I have been keeping out of this for the time being because I want to get some of the final OOP array issues

[Bug target/51007] Quadmath I/O doesn't work on MinGW

2011-11-07 Thread fxcoudert at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51007 --- Comment #1 from Francois-Xavier Coudert fxcoudert at gcc dot gnu.org 2011-11-07 11:03:32 UTC --- I don't know if it's related, or two different bugs, but hexadecimal printing has the correct mantissa with a wrong exponent. See below the same

[Bug tree-optimization/50802] [4.7 Regression] FAIL: gcc.c-torture/execute/arith-rand-ll.c execution at -O2 and -Os

2011-11-07 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50802 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|NEW |WAITING

[Bug target/51007] Quadmath I/O doesn't work on MinGW

2011-11-07 Thread fxcoudert at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51007 --- Comment #2 from Francois-Xavier Coudert fxcoudert at gcc dot gnu.org 2011-11-07 11:29:39 UTC --- The bug is not in the I/O routine, it can be reproduce by this simple self-contained testcase (which doesn't need libquadmath). #include

[Bug target/51007] Quadmath I/O doesn't work on MinGW

2011-11-07 Thread fxcoudert at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51007 --- Comment #3 from Francois-Xavier Coudert fxcoudert at gcc dot gnu.org 2011-11-07 11:39:12 UTC --- Going further: I tried to compare the trees generated by the simple function below: #include stdint.h typedef union { __float128 value;

[Bug middle-end/50913] [4.7 Regression] ICE in scan_tree_for_params_right_scev, at graphite-sese-to-poly.c:633 compiling libgfortran with -floop-interchange -m32

2011-11-07 Thread belyshev at depni dot sinp.msu.ru
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50913 Serge Belyshev belyshev at depni dot sinp.msu.ru changed: What|Removed |Added Target|

[Bug target/51007] Quadmath I/O doesn't work on MinGW

2011-11-07 Thread ktietz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51007 --- Comment #4 from Kai Tietz ktietz at gcc dot gnu.org 2011-11-07 12:00:49 UTC --- The issue is caused by bitfield layout. For mingw targets the -mms-bitfields option is for 4.7 active by default. So the mixture of different sized types in

[Bug regression/50999] [4.7 Regression]: g++.dg/lto/20081109 execute -O2 -flto -flto-partition=1to1 -fno-use-linker-plugin

2011-11-07 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50999 --- Comment #2 from Richard Guenther rguenth at gcc dot gnu.org 2011-11-07 12:02:36 UTC --- Created attachment 25734 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=25734 proposed patch Hm, on x86_64 the EH table is not empty (look at

[Bug target/51007] Quadmath I/O doesn't work on MinGW

2011-11-07 Thread ktietz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51007 --- Comment #5 from Kai Tietz ktietz at gcc dot gnu.org 2011-11-07 12:19:09 UTC --- Suggested patch for this issue ChangeLog * quadmath-imp.h (ieee854_float128): Adjust for ms-bitfield layout. Index: quadmath-imp.h

[Bug target/51007] Quadmath I/O doesn't work on MinGW

2011-11-07 Thread fxcoudert at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51007 Francois-Xavier Coudert fxcoudert at gcc dot gnu.org changed: What|Removed |Added Keywords|

[Bug tree-optimization/50802] [4.7 Regression] FAIL: gcc.c-torture/execute/arith-rand-ll.c execution at -O2 and -Os

2011-11-07 Thread dave.anglin at bell dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50802 --- Comment #7 from dave.anglin at bell dot net 2011-11-07 12:48:30 UTC --- On 7-Nov-11, at 6:07 AM, rguenth at gcc dot gnu.org wrote: Is hppa2.0w-hp-hpux11.11 a host-wide-int 32bit host? (no idea how I can force HWI 32bit here :/) No,

[Bug middle-end/50913] [4.7 Regression] ICE in scan_tree_for_params_right_scev, at graphite-sese-to-poly.c:633 compiling libgfortran with -floop-interchange -m32

2011-11-07 Thread belyshev at depni dot sinp.msu.ru
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50913 Serge Belyshev belyshev at depni dot sinp.msu.ru changed: What|Removed |Added CC||rguenth

[Bug target/39570] cabs and cabsf are named differently on NetBSD 5

2011-11-07 Thread fxcoudert at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39570 Francois-Xavier Coudert fxcoudert at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW

[Bug c++/51004] ICE in lower_stmt at gimple-low.c:428

2011-11-07 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51004 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added Status|UNCONFIRMED |WAITING

[Bug middle-end/50913] [4.7 Regression] ICE in scan_tree_for_params_right_scev, at graphite-sese-to-poly.c:633 compiling libgfortran with -floop-interchange -m32

2011-11-07 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50913 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Target Milestone|--- |4.7.0 ---

[Bug target/45233] FAIL: gcc.c-torture/compile/pr44707.c

2011-11-07 Thread iains at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45233 --- Comment #7 from Iain Sandoe iains at gcc dot gnu.org 2011-11-07 13:37:16 UTC --- still not right .. generates wrong code for the first two accesses (missing the indirect load).

[Bug libstdc++/51008] New: GTHR - extend interface with __gthread_recursive_mutex_destroy

2011-11-07 Thread andvgal at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51008 Bug #: 51008 Summary: GTHR - extend interface with __gthread_recursive_mutex_destroy Classification: Unclassified Product: gcc Version: 4.6.2 Status: UNCONFIRMED

[Bug libstdc++/51008] GTHR - extend interface with __gthread_recursive_mutex_destroy

2011-11-07 Thread andvgal at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51008 --- Comment #1 from Andrey Galkin andvgal at gmail dot com 2011-11-07 13:52:36 UTC --- * The problem is in incompatible types when __gthread_mutex_destroy is called instead of __gthread_recursive_mutex_destroy (missing in the default interface)

[Bug libstdc++/51008] GTHR - extend interface with __gthread_recursive_mutex_destroy

2011-11-07 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51008 --- Comment #2 from Jonathan Wakely redi at gcc dot gnu.org 2011-11-07 14:02:52 UTC --- The best solution is to add that function to the gthr API, but stage1 is about to end, so we might not have time to do it (the reason for the _S_destroy hack

[Bug libstdc++/51008] GTHR - extend interface with __gthread_recursive_mutex_destroy

2011-11-07 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51008 --- Comment #3 from Jonathan Wakely redi at gcc dot gnu.org 2011-11-07 14:04:09 UTC --- P.S. this is very unlikely to get fixed on the 4.6 branch, but there might be time to get it done for 4.7

[Bug libstdc++/51008] GTHR - extend interface with __gthread_recursive_mutex_destroy

2011-11-07 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51008 --- Comment #4 from Jonathan Wakely redi at gcc dot gnu.org 2011-11-07 14:24:43 UTC --- Created attachment 25735 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=25735 use __GTHREAD_RECURSIVE_MUTEX_DESTROY_FUNCTION if defined here's a proof of

[Bug libstdc++/51008] GTHR - extend interface with __gthread_recursive_mutex_destroy

2011-11-07 Thread andvgal at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51008 --- Comment #5 from Andrey Galkin andvgal at gmail dot com 2011-11-07 14:28:56 UTC --- Created attachment 25736 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=25736 PR51008 workaround, fits GCC 4.6.2

[Bug libstdc++/51008] GTHR - extend interface with __gthread_recursive_mutex_destroy

2011-11-07 Thread andvgal at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51008 Andrey Galkin andvgal at gmail dot com changed: What|Removed |Added Severity|major |minor ---

[Bug libfortran/45723] opening /dev/null for appending writes

2011-11-07 Thread jb at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45723 --- Comment #7 from Janne Blomqvist jb at gcc dot gnu.org 2011-11-07 14:32:56 UTC --- Author: jb Date: Mon Nov 7 14:32:50 2011 New Revision: 181085 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=181085 Log: Revert previous fix for PR

[Bug libfortran/45723] opening /dev/null for appending writes

2011-11-07 Thread jb at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45723 Janne Blomqvist jb at gcc dot gnu.org changed: What|Removed |Added CC||jb at gcc dot

[Bug tree-optimization/50802] [4.7 Regression] FAIL: gcc.c-torture/execute/arith-rand-ll.c execution at -O2 and -Os

2011-11-07 Thread dave.anglin at bell dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50802 --- Comment #9 from dave.anglin at bell dot net 2011-11-07 14:44:52 UTC --- Created attachment 25738 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=25738 arith-rand-ll.c.124t.vrp2

[Bug tree-optimization/50802] [4.7 Regression] FAIL: gcc.c-torture/execute/arith-rand-ll.c execution at -O2 and -Os

2011-11-07 Thread dave.anglin at bell dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50802 --- Comment #8 from dave.anglin at bell dot net 2011-11-07 14:44:50 UTC --- On 11/7/2011 6:07 AM, rguenth at gcc dot gnu.org wrote: Can you attach -fdump-tree-vrp-details dumps for trunk head? Attached.

[Bug libstdc++/50982] AIX libstdc++ GTHREADS incompatibility

2011-11-07 Thread dje at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50982 --- Comment #43 from David Edelsohn dje at gcc dot gnu.org 2011-11-07 15:04:30 UTC --- Jonathan, Your patch works, but Rainer still has not checked in his original patch fixing gthr headers, AFAIK. Thanks, David

[Bug other/42980] GCC parallel make install failures

2011-11-07 Thread jb at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42980 Janne Blomqvist jb at gcc dot gnu.org changed: What|Removed |Added CC||jb at gcc dot

[Bug libstdc++/50982] AIX libstdc++ GTHREADS incompatibility

2011-11-07 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50982 --- Comment #44 from Jonathan Wakely redi at gcc dot gnu.org 2011-11-07 15:12:26 UTC --- Great, thanks - we can leave it open for now until it's fully resolved. As I said in comment 28, we might need to adjust the libstdc++ testsuite now that

[Bug tree-optimization/50802] [4.7 Regression] FAIL: gcc.c-torture/execute/arith-rand-ll.c execution at -O2 and -Os

2011-11-07 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50802 --- Comment #10 from Richard Guenther rguenth at gcc dot gnu.org 2011-11-07 15:09:54 UTC --- Weird. My cross configured with /space/rguenther/src/svn/trunk/configure --enable-languages=c,c++,fortran --disable-nls --target=hppa2.0w-hp-hpux11.11

[Bug target/51007] Quadmath I/O doesn't work on MinGW

2011-11-07 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51007 --- Comment #7 from Tobias Burnus burnus at gcc dot gnu.org 2011-11-07 15:29:52 UTC --- (In reply to comment #5) ChangeLog * quadmath-imp.h (ieee854_float128): Adjust for ms-bitfield layout. +#ifdef __MINGW32__ + /* On

[Bug middle-end/51009] New: [4.7 Regression] ICE in verify_gimple_stmt

2011-11-07 Thread reichelt at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51009 Bug #: 51009 Summary: [4.7 Regression] ICE in verify_gimple_stmt Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal

[Bug middle-end/51009] [4.7 Regression] ICE in verify_gimple_stmt

2011-11-07 Thread reichelt at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51009 Volker Reichelt reichelt at gcc dot gnu.org changed: What|Removed |Added Target Milestone|--- |4.7.0

[Bug bootstrap/50822] [4.7 regression] Solaris/SPARC bootstrap failure with Sun as: invalid assembler for ios_init.cc

2011-11-07 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50822 --- Comment #7 from Jan Hubicka hubicka at gcc dot gnu.org 2011-11-07 15:47:08 UTC --- Hi, the problem seems to be due to fact that C++ FE output extern aliases. This is not quite documented and they was simply removed by the old alias pair

[Bug middle-end/42636] warning: ‘line[0]’ may be used uninitialized in this function

2011-11-07 Thread belyshev at depni dot sinp.msu.ru
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42636 Serge Belyshev belyshev at depni dot sinp.msu.ru changed: What|Removed |Added Keywords|

[Bug tree-optimization/50789] Gather vectorization

2011-11-07 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50789 --- Comment #8 from Jakub Jelinek jakub at gcc dot gnu.org 2011-11-07 15:59:10 UTC --- Author: jakub Date: Mon Nov 7 15:59:07 2011 New Revision: 181089 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=181089 Log: PR

[Bug c++/16166] -Weffc++ finer granularity

2011-11-07 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16166 --- Comment #3 from Jonathan Wakely redi at gcc dot gnu.org 2011-11-07 16:10:10 UTC --- Reviewing these warnings w.r.t the much improved third edition... (In reply to comment #1) # Item 11: Define a copy constructor and an assignment operator

[Bug tree-optimization/50802] [4.7 Regression] FAIL: gcc.c-torture/execute/arith-rand-ll.c execution at -O2 and -Os

2011-11-07 Thread dave.anglin at bell dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50802 --- Comment #11 from dave.anglin at bell dot net 2011-11-07 16:11:55 UTC --- On 11/7/2011 10:09 AM, rguenth at gcc dot gnu.org wrote: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50802 --- Comment #10 from Richard Guentherrguenth at gcc dot

[Bug tree-optimization/50802] [4.7 Regression] FAIL: gcc.c-torture/execute/arith-rand-ll.c execution at -O2 and -Os

2011-11-07 Thread dave.anglin at bell dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50802 --- Comment #12 from dave.anglin at bell dot net 2011-11-07 16:11:56 UTC --- Created attachment 25740 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=25740 xxx.c.124t.vrp2

[Bug middle-end/50640] [4.7 Regression] FAIL: gfortran.dg/select_type_12.f03 -O (internal compiler error)

2011-11-07 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50640 --- Comment #20 from Tobias Burnus burnus at gcc dot gnu.org 2011-11-07 16:17:34 UTC --- (In reply to comment #18) (In reply to comment #16) Created attachment 25730 [details] Possible patch which pushes the vtab to the toplevel The reason

[Bug target/50963] TLS incompatible with -mcmodel=large PIC

2011-11-07 Thread ubizjak at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50963 --- Comment #1 from Uros Bizjak ubizjak at gmail dot com 2011-11-07 16:24:28 UTC --- The problem is in (call:DI (mem:QI (symbol_ref:DI (__tls_get_addr)) [0 S1 A8]), the symbol_ref does not satisfy constant_call_address_operand predicate.

[Bug c++/38928] infinite loop on error message in C++ only

2011-11-07 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38928 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added CC|gcc-bugs at gcc dot gnu.org |

[Bug middle-end/50640] [4.7 Regression] FAIL: gfortran.dg/select_type_12.f03 -O (internal compiler error)

2011-11-07 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50640 --- Comment #21 from Tobias Burnus burnus at gcc dot gnu.org 2011-11-07 16:27:24 UTC --- (In reply to comment #20) The reason for the failure is clear: For the derived type/class, the function __copy_xtt_Foo is created. The created function is

[Bug c++/34152] Erratic behaviour: Exception translation (throw from signal handlers)

2011-11-07 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34152 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug middle-end/51010] New: [4.7 Regression] bad diagnostics: #'ssa_name' not supported by pp_c_expression#]'

2011-11-07 Thread belyshev at depni dot sinp.msu.ru
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51010 Bug #: 51010 Summary: [4.7 Regression] bad diagnostics: #'ssa_name' not supported by pp_c_expression#]' Classification: Unclassified Product: gcc Version: 4.7.0

[Bug libstdc++/50982] AIX libstdc++ GTHREADS incompatibility

2011-11-07 Thread ro at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50982 --- Comment #45 from Rainer Orth ro at gcc dot gnu.org 2011-11-07 16:34:37 UTC --- Author: ro Date: Mon Nov 7 16:34:31 2011 New Revision: 181095 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=181095 Log: Return gthr-posix.h to libgcc (PR

[Bug c++/51004] ICE in lower_stmt at gimple-low.c:428

2011-11-07 Thread kennytm at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51004 --- Comment #2 from kennytm at gmail dot com 2011-11-07 16:36:37 UTC --- Created attachment 25741 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=25741 The processed file that triggers the bug. Reduced test case:

[Bug libstdc++/50982] AIX libstdc++ GTHREADS incompatibility

2011-11-07 Thread ro at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50982 --- Comment #46 from Rainer Orth ro at gcc dot gnu.org 2011-11-07 16:43:35 UTC --- David, I had been waiting to see if the remaining AIX gthread issues were releated to my patch. Since that's not the case and my own testing had completed

[Bug libstdc++/50982] AIX libstdc++ GTHREADS incompatibility

2011-11-07 Thread ro at CeBiTec dot Uni-Bielefeld.DE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50982 --- Comment #47 from ro at CeBiTec dot Uni-Bielefeld.DE ro at CeBiTec dot Uni-Bielefeld.DE 2011-11-07 16:45:36 UTC --- --- Comment #44 from Jonathan Wakely redi at gcc dot gnu.org 2011-11-07 15:12:26 UTC --- Great, thanks - we can leave it

[Bug c++/51004] ICE in lower_stmt at gimple-low.c:428

2011-11-07 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51004 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added Status|WAITING |RESOLVED

[Bug c++/33255] A warning for unused typedefs?

2011-11-07 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33255 --- Comment #28 from Jason Merrill jason at gcc dot gnu.org 2011-11-07 17:51:28 UTC --- Author: jason Date: Mon Nov 7 17:51:24 2011 New Revision: 181100 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=181100 Log: PR c++/33255 *

[Bug c++/35688] template visibility not overridden by template arguments

2011-11-07 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35688 --- Comment #9 from Jason Merrill jason at gcc dot gnu.org 2011-11-07 17:51:43 UTC --- Author: jason Date: Mon Nov 7 17:51:40 2011 New Revision: 181102 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=181102 Log: PR c++/35688 *

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