[Bug middle-end/57904] [4.9 Regression] Bogus(?) "invokes undefined behavior" warning with Fortran's finalization wrapper (gfortran.dg/class_48.f90)

2013-12-19 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57904 --- Comment #11 from Dominique d'Humieres --- With the patch in comment 9, gfortran.dg/class_48.f90 no longer fails and I don't see any regression. The warning for the test in pr58746 comment 2 is also fixed.

[Bug gcov-profile/59542] [4.9 Regression] ICE: verify_flow_info failed during Firefox build with 'gold'

2013-12-19 Thread trippels at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59542 Markus Trippelsdorf changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug other/59545] Signed integer overflow issues

2013-12-19 Thread trippels at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59545 --- Comment #5 from Markus Trippelsdorf --- Thanks Jakub, it looks much better now. What is left are mostly left shifts of negative values: gcc/combine.c:11865:14: runtime error: left shift of negative value -4096 gcc/config/i386/i386.c:21800:37:

[Bug tree-optimization/59303] [4.9 Regression] uninit-pred-8_b.c and uninit-pred-9_b.c fail after better optimizations

2013-12-19 Thread davidxl at google dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59303 davidxl at google dot com changed: What|Removed |Added CC||davidxl at google dot com ---

[Bug middle-end/58746] [4.9 Regression] Incorrect warning with -Waggressive-loop-optimizations

2013-12-19 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58746 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|2013-11-27

[Bug c/59520] a possible inconsistency in error diagnostics with "-pedantic -std=c99"

2013-12-19 Thread su at cs dot ucdavis.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59520 --- Comment #4 from Zhendong Su --- Joesph and Manuel, thanks for the discussions and clarifications on the inconsistency. It would be nice to see that this gets fixed eventually. I remember that Peter Norvig has commented not too long ago ---

[Bug middle-end/57904] [4.9 Regression] Bogus(?) "invokes undefined behavior" warning with Fortran's finalization wrapper (gfortran.dg/class_48.f90)

2013-12-19 Thread law at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57904 --- Comment #10 from Jeffrey A. Law --- Bernd, It's certainly good if the test outside the loop and inside the loop is the same. It's a lot more likely to be discovered to be redundant earlier. I have no idea how it would affect ivopts. Regard

[Bug middle-end/57904] [4.9 Regression] Bogus(?) "invokes undefined behavior" warning with Fortran's finalization wrapper (gfortran.dg/class_48.f90)

2013-12-19 Thread bernd.edlinger at hotmail dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57904 --- Comment #9 from Bernd Edlinger --- Created attachment 31485 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=31485&action=edit change code generation for simple DO-loops This not yet fully tested patch changes the DO-loop code generation t

[Bug tree-optimization/59413] [4.9 Regression] wrong code at -Os on x86_64-linux-gnu in both 32-bit and 64-bit modes

2013-12-19 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59413 H.J. Lu changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug preprocessor/59566] New: [4.8 regression] g++ preprocessor output includes comments meant for GNU C Library files

2013-12-19 Thread gdlxn at us dot ibm.com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59566 Bug ID: 59566 Summary: [4.8 regression] g++ preprocessor output includes comments meant for GNU C Library files Product: gcc Version: 4.8.0 Status: UNCONFIRMED S

[Bug tree-optimization/59413] wrong code at -Os on x86_64-linux-gnu in both 32-bit and 64-bit modes

2013-12-19 Thread su at cs dot ucdavis.edu
/local/gcc-trunk --enable-languages=c,c++,lto --disable-werror --enable-multilib Thread model: posix gcc version 4.9.0 20131219 (experimental) [trunk revision 206135] (GCC) $ $ gcc-trunk -Os small.c; a.out 7 $

[Bug c++/59565] New: ICE on valid code in DWARF generation

2013-12-19 Thread drepper.fsp+rhbz at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59565 Bug ID: 59565 Summary: ICE on valid code in DWARF generation Product: gcc Version: 4.9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug tree-optimization/59413] wrong code at -Os on x86_64-linux-gnu in both 32-bit and 64-bit modes

2013-12-19 Thread su at cs dot ucdavis.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59413 --- Comment #3 from Zhendong Su --- (In reply to Jakub Jelinek from comment #2) > I couldn't reproduce this either, neither -m32/-m64 helps, tried also > r205733 and various other snapshots, everything prints 7. I rebuilt r205734 with the same co

[Bug tree-optimization/59303] [4.9 Regression] uninit-pred-8_b.c and uninit-pred-9_b.c fail after better optimizations

2013-12-19 Thread xinliangli at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59303 --- Comment #6 from davidxl --- I am working on a solution (and some cleanups). David

[Bug tree-optimization/57512] Vectorizer: cannot handle accumulation loop of signed char type

2013-12-19 Thread congh at google dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57512 Cong Hou changed: What|Removed |Added CC||congh at google dot com --- Comment #2 from Co

[Bug bootstrap/59541] [4.9 Regression] Revision 206070 breaks bootstrap on darwin

2013-12-19 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59541 Dominique d'Humieres changed: What|Removed |Added CC||jh at suse dot cz,

[Bug sanitizer/59009] libsanitizer merge from upstream r191666 breaks bootstrap on powerpc64-linux

2013-12-19 Thread dave.anglin at bell dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59009 --- Comment #39 from dave.anglin at bell dot net --- On 12/19/2013 5:36 PM, dominiq at lps dot ens.fr wrote: >> Is there anything else left in this bug? > I don't think so for darwin, but AFAICT it may remain issues for hppa-linux > (comment 22) an

[Bug sanitizer/59009] libsanitizer merge from upstream r191666 breaks bootstrap on powerpc64-linux

2013-12-19 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59009 --- Comment #38 from Dominique d'Humieres --- (In reply to Kostya Serebryany from comment #37) > Done, r206113. Thanks, I successfully bootstrapped r206120 (with a fix for pr59541) on x86_64-apple-darwin10. > Is there anything else left in this

[Bug libstdc++/59436] [4.9 Regression] FAIL: 17_intro/headers/c++200x/stdc++.cc (test for excess errors)

2013-12-19 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59436 --- Comment #18 from H.J. Lu --- (In reply to H.J. Lu from comment #16) > The bad run has > > open("x86_64-unknown-linux-gnu/bits/stdc++.h.gch/O2ggnu++0x.gch", > O_RDONLY|O_NOCTTY) = 5 > fstat(5, {st_mode=S_IFREG|0644, st_size=78195440, ...}) = 0

[Bug gcov-profile/59542] [4.9 Regression] ICE: verify_flow_info failed during Firefox build with 'gold'

2013-12-19 Thread tejohnson at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59542 --- Comment #4 from tejohnson at gcc dot gnu.org --- Author: tejohnson Date: Thu Dec 19 22:11:25 2013 New Revision: 206135 URL: http://gcc.gnu.org/viewcvs?rev=206135&root=gcc&view=rev Log: 2013-12-19 Teresa Johnson PR gcov-profile/59542

[Bug libstdc++/59436] [4.9 Regression] FAIL: 17_intro/headers/c++200x/stdc++.cc (test for excess errors)

2013-12-19 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59436 --- Comment #17 from H.J. Lu --- Bad run has (gdb) bt #0 linux_gt_pch_use_address (base=0x10, size=77393920, fd=9, offset=790528) at ../../src-trunk/gcc/config/host-linux.c:179 #1 0x0096556a in gt_pch_restore (f=f@entry=0x19

[Bug libstdc++/59436] [4.9 Regression] FAIL: 17_intro/headers/c++200x/stdc++.cc (test for excess errors)

2013-12-19 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59436 H.J. Lu changed: What|Removed |Added CC||hjl.tools at gmail dot com --- Comment #16 from

[Bug rtl-optimization/59535] [4.9 regression] -Os code size regressions for Thumb1/Thumb2 with LRA

2013-12-19 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59535 --- Comment #14 from Vladimir Makarov --- (In reply to Richard Earnshaw from comment #13) > When not optimizing for size, the register allocator should be able to use > the high registers as alternatives to spill slots (copy the value to a high >

[Bug middle-end/57904] [4.9 Regression] Bogus(?) "invokes undefined behavior" warning with Fortran's finalization wrapper (gfortran.dg/class_48.f90)

2013-12-19 Thread law at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57904 --- Comment #8 from Jeffrey A. Law --- I wonder if we could refactor propgate_rhs_into_lhs from tree-ssa-dom.c to help here. It was designed to handle precisely this kind of problem.

[Bug other/59545] Signed integer overflow issues

2013-12-19 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59545 --- Comment #4 from Jakub Jelinek --- Author: jakub Date: Thu Dec 19 21:27:51 2013 New Revision: 206134 URL: http://gcc.gnu.org/viewcvs?rev=206134&root=gcc&view=rev Log: PR other/59545 * genattrtab.c (struct attr_hash): Change hashcode ty

[Bug bootstrap/47016] bootstrap on darwin needs much more disk space than expected to complete

2013-12-19 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47016 Dominique d'Humieres changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug middle-end/57904] [4.9 Regression] Bogus(?) "invokes undefined behavior" warning with Fortran's finalization wrapper (gfortran.dg/class_48.f90)

2013-12-19 Thread law at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57904 Jeffrey A. Law changed: What|Removed |Added CC||law at redhat dot com --- Comment #7 fro

[Bug bootstrap/47016] bootstrap on darwin needs much more disk space than expected to complete

2013-12-19 Thread iains at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47016 --- Comment #6 from Iain Sandoe --- (In reply to Mike Stump from comment #5) > Let's see if Iain needs it for anything… no reason from my side - unless someone wants to implement relocatable PCH for gcc :)

[Bug bootstrap/47016] bootstrap on darwin needs much more disk space than expected to complete

2013-12-19 Thread mikestump at comcast dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47016 --- Comment #5 from Mike Stump --- Let's see if Iain needs it for anything…

[Bug bootstrap/47016] bootstrap on darwin needs much more disk space than expected to complete

2013-12-19 Thread g...@denis-excoffier.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47016 --- Comment #4 from Denis Excoffier --- (In reply to Dominique d'Humieres from comment #3) > Any reason to keep this PR open? >From my side, no.

[Bug c/59564] New: False positive array -Warray-bounds check with -O2

2013-12-19 Thread egor_suvorov at mail dot ru
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59564 Bug ID: 59564 Summary: False positive array -Warray-bounds check with -O2 Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Componen

[Bug c/59564] False positive array -Warray-bounds check with -O2

2013-12-19 Thread egor_suvorov at mail dot ru
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59564 --- Comment #1 from Egor Suvorov --- Created attachment 31483 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=31483&action=edit Preprocessed source file

[Bug debug/59510] [4.9 Regression] ICE: in vt_expand_var_loc_chain, at var-tracking.c:8212 with -O2 -g --param=large-stack-frame-growth=1

2013-12-19 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59510 --- Comment #2 from Jakub Jelinek --- Slightly reduced testcase: // PR debug/59510 // { dg-do compile } // { dg-options "-O2 -g --param=large-stack-frame-growth=1" } template struct _Iter_base { typedef _Iterator iterator_type; }; template s

[Bug go/59506] net FAILs (timeout) on alpha

2013-12-19 Thread ubizjak at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59506 --- Comment #2 from Uroš Bizjak --- This is the TestSelfConnect testcase (from net/dial_test.go) problem: --cut here-- // Try to connect to that address repeatedly. n := 10 if testing.Short() { n = 1000 } switch ru

[Bug bootstrap/59541] [4.9 Regression] Revision 206070 breaks bootstrap on darwin

2013-12-19 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59541 --- Comment #5 from Dominique d'Humieres --- The failure of FAIL: gcc.dg/tree-prof/crossmodule-indircall-1.c is due to the first part of http://gcc.gnu.org/viewcvs/gcc/trunk/gcc/config/darwin.c?r1=206070&r2=206069&pathrev=206070&sortby=date&view=p

[Bug tree-optimization/59501] [4.9 Regression] Vector Gather with GCC 4.9 2013-12-08 Snapshot

2013-12-19 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59501 --- Comment #4 from H.J. Lu --- (In reply to Jakub Jelinek from comment #3) > > I'm not saying that ix86_get_drap_rtx should be changed. > But perhaps: > /* If the only reason for frame_pointer_needed is that we conservatively > assumed st

[Bug debug/59510] [4.9 Regression] ICE: in vt_expand_var_loc_chain, at var-tracking.c:8212 with -O2 -g --param=large-stack-frame-growth=1

2013-12-19 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59510 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/59501] [4.9 Regression] Vector Gather with GCC 4.9 2013-12-08 Snapshot

2013-12-19 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59501 --- Comment #3 from Jakub Jelinek --- (In reply to H.J. Lu from comment #2) > (In reply to Jakub Jelinek from comment #1) > > > > if (ix86_force_drap || !ACCUMULATE_OUTGOING_ARGS) > > crtl->need_drap = true; > > They are needed for -m32. O

[Bug c++/59563] New: Warning for void as parameter list in C++

2013-12-19 Thread eugene.zelenko at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59563 Bug ID: 59563 Summary: Warning for void as parameter list in C++ Product: gcc Version: 4.8.2 Status: UNCONFIRMED Severity: enhancement Priority: P3 Component: c++

[Bug tree-optimization/59501] [4.9 Regression] Vector Gather with GCC 4.9 2013-12-08 Snapshot

2013-12-19 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59501 --- Comment #2 from H.J. Lu --- (In reply to Jakub Jelinek from comment #1) > > if (ix86_force_drap || !ACCUMULATE_OUTGOING_ARGS) > crtl->need_drap = true; They are needed for -m32. Otherwise, we got FAIL: g++.dg/torture/stackalign/eh-fas

[Bug fortran/59560] Resolution generic procedure of derived types fail

2013-12-19 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59560 --- Comment #10 from janus at gcc dot gnu.org --- (In reply to Dominique d'Humieres from comment #9) > When I say 4.7.3 it means the 4.7.3 release, otherwise I give the revision > number or the date if the former is not available. Ok, that matches

[Bug tree-optimization/59303] [4.9 Regression] uninit-pred-8_b.c and uninit-pred-9_b.c fail after better optimizations

2013-12-19 Thread xinliangli at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59303 --- Comment #5 from davidxl --- Fixing this requires more powerful predicate analysis with the help of value equivalent classes. >From the dump: "Use in stmt blah (v_1); is guarded by : if (_23 != 0)" _23 = pephitmp_22 | _8,

[Bug fortran/59560] Resolution generic procedure of derived types fail

2013-12-19 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59560 --- Comment #9 from Dominique d'Humieres --- When I say 4.7.3 it means the 4.7.3 release, otherwise I give the revision number or the date if the former is not available.

[Bug fortran/59560] Resolution generic procedure of derived types fail

2013-12-19 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59560 --- Comment #8 from janus at gcc dot gnu.org --- (In reply to janus from comment #7) > Some commit on the 4.7 > branch might have affected the behavior? After a quick look into the ChangeLog, I already have a suspicion: 2013-06-01 Janus Weil

[Bug driver/59321] -fuse-ld has no effect on -print-prog-name nor on --with-ld=

2013-12-19 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59321 H.J. Lu changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug driver/59321] -fuse-ld has no effect on -print-prog-name nor on --with-ld=

2013-12-19 Thread hjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59321 --- Comment #19 from hjl at gcc dot gnu.org --- Author: hjl Date: Thu Dec 19 18:11:42 2013 New Revision: 206129 URL: http://gcc.gnu.org/viewcvs?rev=206129&root=gcc&view=rev Log: Improve -fuse-ld=[bfd|gold] check PR driver/59321 * collect

[Bug fortran/59560] Resolution generic procedure of derived types fail

2013-12-19 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59560 --- Comment #7 from janus at gcc dot gnu.org --- (In reply to Dominique d'Humieres from comment #6) > The test in comment 0 compiles with 4.7.3 and gives at run time Is this with the proper 4.7.3 release or some 4.7 branch build? Can you give the

[Bug tree-optimization/59501] [4.9 Regression] Vector Gather with GCC 4.9 2013-12-08 Snapshot

2013-12-19 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59501 Jakub Jelinek changed: What|Removed |Added Priority|P3 |P1 Status|UNCONFIRMED

[Bug target/22317] c99_classification_macros_c.cc fails on darwin

2013-12-19 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22317 Dominique d'Humieres changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug fortran/59560] Resolution generic procedure of derived types fail

2013-12-19 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59560 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/52794] gcc.dg/tree-prof/pr52027.c fails on x86_64/i386-apple-darwin*

2013-12-19 Thread mrs at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52794 mrs at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED CC|

[Bug fortran/59560] Resolution generic procedure of derived types fail

2013-12-19 Thread janus at gcc dot gnu.org
ly not, but it might have to do with the exact version. I just tried it with the most recent branch build: gcc version 4.7.4 20131219 (prerelease) [gcc-4_7-branch revision 206127] (GCC) (which yields the same result as the 4.7.3 version provided by Ubuntu, namely rejecting the test case). Wha

[Bug rtl-optimization/59535] [4.9 regression] -Os code size regressions for Thumb1/Thumb2 with LRA

2013-12-19 Thread rearnsha at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59535 --- Comment #13 from Richard Earnshaw --- The original reason we took most high registers out of the available registers list for -Os is because saving them (they're mostly callee-saved) is quite expensive -- they have to be copied to low register

[Bug fortran/59560] Resolution generic procedure of derived types fail

2013-12-19 Thread klaas_giesbertz at hotmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59560 --- Comment #4 from klaas_giesbertz at hotmail dot com --- In reply to Comment2&3 (Janus): I have copied it back from my post and it still compiles with my gfortran4.7.3. Could it have something to do with my build of gcc? I used macports to insta

[Bug fortran/59560] Resolution generic procedure of derived types fail

2013-12-19 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59560 --- Comment #3 from janus at gcc dot gnu.org --- (In reply to klaas_giesbertz from comment #0) > This code compiles both with gcc4.7.3 and gcc4.8.2 and gives in both cases > the incorrect output: > Base Func called > It should have called the Deriv

[Bug target/29997] various targets: GCC fails to encode epilogues in unwind-info

2013-12-19 Thread ian at airs dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29997 --- Comment #6 from Ian Lance Taylor --- All the insns in sh_expand_epilogue need to be examined to see if they need REG_CFA notes. Some of them already have them. I don't know what more are needed. For example, look at the changes made to the

[Bug target/59142] [4.8/4.9 Regression] internal compiler error while compiling OpenCV 2.4.7

2013-12-19 Thread clyon at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59142 --- Comment #10 from clyon at gcc dot gnu.org --- Author: clyon Date: Thu Dec 19 16:54:16 2013 New Revision: 206125 URL: http://gcc.gnu.org/viewcvs?rev=206125&root=gcc&view=rev Log: 2013-12-19 Charles Baylis PR target/59142 gcc/ *

[Bug target/59142] [4.8/4.9 Regression] internal compiler error while compiling OpenCV 2.4.7

2013-12-19 Thread clyon at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59142 --- Comment #9 from clyon at gcc dot gnu.org --- Author: clyon Date: Thu Dec 19 16:51:35 2013 New Revision: 206124 URL: http://gcc.gnu.org/viewcvs?rev=206124&root=gcc&view=rev Log: 2013-12-19 Charles Baylis PR target/59142 gcc/ * a

[Bug testsuite/48402] autogen fixincludes in GCC 4.6.0 testsuite fails on OS X 10.6.7

2013-12-19 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48402 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug fortran/59560] Resolution generic procedure of derived types fail

2013-12-19 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59560 janus at gcc dot gnu.org changed: What|Removed |Added CC||janus at gcc dot gnu.org --- Co

[Bug other/48747] Darwin/MacOSX 10.5 fixincludes make check => complex.h missing

2013-12-19 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48747 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug boehm-gc/47309] gcc-4.4.5 fails to build on darwin/ppc due to issues in boehm-gc GC_test_and_set

2013-12-19 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47309 Dominique d'Humieres changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|---

[Bug preprocessor/46591] Can't build m68k-elf target on i386-apple-darwin

2013-12-19 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46591 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug bootstrap/45248] Stage 3 bootstrap comparison failure (powerpc-darwin8)

2013-12-19 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45248 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/59142] [4.8/4.9 Regression] internal compiler error while compiling OpenCV 2.4.7

2013-12-19 Thread clyon at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59142 --- Comment #8 from clyon at gcc dot gnu.org --- Author: clyon Date: Thu Dec 19 16:32:04 2013 New Revision: 206123 URL: http://gcc.gnu.org/viewcvs?rev=206123&root=gcc&view=rev Log: 2013-12-19 Charles Baylis PR target/59142 * config/arm

[Bug testsuite/27221] g++.dg/ext/alignof2.C fails on powerpc-darwin (and powerpc-aix)

2013-12-19 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27221 Dominique d'Humieres changed: What|Removed |Added CC||iains at gcc dot gnu.org --- Comme

[Bug other/30138] PPC64 Darwin needs -search_paths_first to use newly-created libz.a instead of system libz.a

2013-12-19 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30138 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug libstdc++/58800] [4.7/4.8/4.9 Regression] std::nth_element segfaults on valid input

2013-12-19 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58800 Richard Biener changed: What|Removed |Added CC||rguenth at gcc dot gnu.org --- Comment #

[Bug rtl-optimization/59350] [4.9 regression] ICE: in vt_expand_var_loc_chain, at var-tracking.c:8212

2013-12-19 Thread dcb314 at hotmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59350 --- Comment #35 from David Binderman --- (In reply to David Binderman from comment #32) > Same error with gcc trunk, dated 20131215, for attached > source code. > > Flags -O3 -g -fPIC -fstack-protector-strong required. Sorry, I forgot to mention

[Bug libstdc++/59557] [4.8/4.9 Regression] Miscompilation after libstdc++ change

2013-12-19 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59557 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/29997] various targets: GCC fails to encode epilogues in unwind-info

2013-12-19 Thread olegendo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29997 Oleg Endo changed: What|Removed |Added CC||olegendo at gcc dot gnu.org --- Comment #5 fr

[Bug libstdc++/59557] [4.8/4.9 Regression] Miscompilation after libstdc++ change

2013-12-19 Thread chris at bubblescope dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59557 --- Comment #10 from Chris Jefferson --- It's a dup -- debian have backported the fix to 4.8.2.

[Bug libstdc++/59557] [4.8/4.9 Regression] Miscompilation after libstdc++ change

2013-12-19 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59557 --- Comment #9 from Richard Biener --- Updating to r205857 on the branch helps. Either a code-gen bug uncovered and now fixed or maybe a dup of 58800.

[Bug libstdc++/59557] [4.8/4.9 Regression] Miscompilation after libstdc++ change

2013-12-19 Thread trippels at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59557 Markus Trippelsdorf changed: What|Removed |Added Last reconfirmed||2013-12-19 CC|

[Bug middle-end/59285] [4.9 Regression] gcc.dg/builtin-unreachable-6.c:17:1: internal compiler error: in rtl_verify_fallthru, at cfgrtl.c:2862

2013-12-19 Thread law at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59285 --- Comment #8 from Jeffrey A. Law --- I have multiple fixes. Steven and I disagree on which is better. Having Richi or Jakub chime in with their opinions would help -- if they agree with Steven, then I'll go with the majority. If they prefer

[Bug libstdc++/59557] [4.8/4.9 Regression] Miscompilation after libstdc++ change

2013-12-19 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59557 --- Comment #7 from Richard Biener --- Created attachment 31481 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=31481&action=edit preprocessed source Fully preprocessed testcase (preprocessed with FSF 4.8.2). Reproduces on the brach head for

[Bug libstdc++/59557] [4.8/4.9 Regression] Miscompilation after libstdc++ change

2013-12-19 Thread chris at bubblescope dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59557 --- Comment #6 from Chris Jefferson --- Wait a minute, I am getting my timeline wrong, sorry. This is http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58800 , which will be fixed for 4.8.3

[Bug bootstrap/59496] [4.9 Regression] Bootstrap fails on powerpc-apple-darwin9 after r205685

2013-12-19 Thread iains at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59496 --- Comment #3 from Iain Sandoe --- (In reply to Richard Biener from comment #2) > darwin should simply add a dummy use of field, like via ((field), (...)) well, I thought of doing that, but it seems a kludge - is the target obliged to use the ma

[Bug bootstrap/59541] [4.9 Regression] Revision 206070 breaks bootstrap on darwin

2013-12-19 Thread iains at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59541 Iain Sandoe changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug libfortran/59513] [4.7/4.8/4.9] Fortran runtime error: Sequential READ or WRITE not allowed after EOF marker, possibly use REWIND or BACKSPACE

2013-12-19 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59513 Richard Biener changed: What|Removed |Added Priority|P3 |P5

[Bug bootstrap/59496] [4.9 Regression] Bootstrap fails on powerpc-apple-darwin9 after r205685

2013-12-19 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59496 Richard Biener changed: What|Removed |Added Priority|P3 |P1 --- Comment #2 from Richard Biener -

[Bug libstdc++/59557] [4.8/4.9 Regression] Miscompilation after libstdc++ change

2013-12-19 Thread chris at bubblescope dot net
svn/libexec/gcc/x86_64-unknown-linux-gnu/4.9.0/lto-wrapper Target: x86_64-unknown-linux-gnu Configured with: ../gcc-svn/configure --prefix=/gcc-svn --enable-languages=c,c++ Thread model: posix gcc version 4.9.0 20131219 (experimental) (GCC)

[Bug rtl-optimization/59477] [4.8/4.9 Regression] ICE: in assign_by_spills, at lra-assigns.c:1281 with -O

2013-12-19 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59477 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug lto/59468] [4.9 Regression] ICE on invalid C++ code with LTO in gimple_get_virt_method_for_binfo, at gimple-fold.c:3224

2013-12-19 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59468 Richard Biener changed: What|Removed |Added Priority|P3 |P1

[Bug fortran/59440] [4.9 Regression] ICE in force_decl_die, at dwarf2out.c:20111 with -g

2013-12-19 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59440 Richard Biener changed: What|Removed |Added Priority|P3 |P1

[Bug target/59371] [4.8/4.9 Regression] Performance regression in GCC 4.8 and later versions.

2013-12-19 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59371 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug libfortran/59419] [4.9 Regression] Failing OPEN with FILE='xxx' and IOSTAT creates the file 'xxx' after revision 196783

2013-12-19 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59419 Richard Biener changed: What|Removed |Added Priority|P3 |P4

[Bug target/59379] [4.9 Regression] gomp_init_num_threads is compiled into an infinite loop with --with-arch=corei7 --with-cpu=slm

2013-12-19 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59379 Richard Biener changed: What|Removed |Added Priority|P3 |P1

[Bug c++/59349] [4.9 Regression] ICE on invalid: Segmentation fault toplev.c:336

2013-12-19 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59349 Richard Biener changed: What|Removed |Added Priority|P3 |P1

[Bug tree-optimization/59336] [4.9 Regression] definition in block 317 does not dominate use in block 316

2013-12-19 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59336 Richard Biener changed: What|Removed |Added Priority|P3 |P1

[Bug rtl-optimization/59350] [4.9 regression] ICE: in vt_expand_var_loc_chain, at var-tracking.c:8212

2013-12-19 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59350 Richard Biener changed: What|Removed |Added Priority|P3 |P1

[Bug tree-optimization/59303] [4.9 Regression] uninit-pred-8_b.c and uninit-pred-9_b.c fail after better optimizations

2013-12-19 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59303 Richard Biener changed: What|Removed |Added Priority|P3 |P1

[Bug middle-end/59285] [4.9 Regression] gcc.dg/builtin-unreachable-6.c:17:1: internal compiler error: in rtl_verify_fallthru, at cfgrtl.c:2862

2013-12-19 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59285 Richard Biener changed: What|Removed |Added Priority|P3 |P1

[Bug middle-end/59261] [4.9 regression] FAIL: gcc.dg/vect/bb-slp-26.c -flto -ffat-lto-objects (internal compiler error)

2013-12-19 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59261 Richard Biener changed: What|Removed |Added Priority|P3 |P1

[Bug c++/59255] [4.8/4.9 Regression] Segmentation fault with std::function and -fprofile-use

2013-12-19 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59255 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug c++/59224] [4.7/4.8/4.9 Regression] std::uncaught_exception returns true while constructing exception.

2013-12-19 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59224 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug middle-end/59134] [4.7/4.8/4.9 regression] infinite loop between store_fixed_bit_field and store_split_bit_field with STRICT_ALIGNMENT

2013-12-19 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59134 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug fortran/59198] [4.7/4.8/4.9 Regression] ICE on cyclically dependent polymorphic types

2013-12-19 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59198 Richard Biener changed: What|Removed |Added Priority|P3 |P4

[Bug middle-end/58746] [4.9 Regression] Incorrect warning with -Waggressive-loop-optimizations

2013-12-19 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58746 Richard Biener changed: What|Removed |Added Priority|P3 |P1

[Bug c++/59115] [4.7/4.8/4.9 Regression] ICE with invalid template parameter

2013-12-19 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59115 Richard Biener changed: What|Removed |Added Priority|P3 |P5

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