[Bug lto/54598] ICE: Segmentation fault in lto1 at tree-streamer-in.c:unpack_ts_fixed_cst_value_fields()

2013-09-12 Thread xguo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54598 --- Comment #4 from xuepeng guo --- Author: xguo Date: Fri Sep 13 05:26:32 2013 New Revision: 202551 URL: http://gcc.gnu.org/viewcvs?rev=202551&root=gcc&view=rev Log: 2013-09-12 Terry Guo Backport from mainline 2012-09-17 Richard Gue

[Bug middle-end/58387] [4.9 Regression] wrong code at -Os and above on x86_64-linux-gnu (both 32-bit and 64-bit modes)

2013-09-12 Thread law at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58387 --- Comment #11 from Jeffrey A. Law --- I know what's happening here. It's obscure and quite nasty. We have a jump threading opportunity which requires threading through a joiner block. The jump thread leaving one edge of the joiner eventually

[Bug c++/36566] Cannot bind packed field

2013-09-12 Thread structurechart at yahoo dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36566 Hei changed: What|Removed |Added CC||structurechart at yahoo dot com --- Comment #5 from

[Bug middle-end/58387] [4.9 Regression] wrong code at -Os and above on x86_64-linux-gnu (both 32-bit and 64-bit modes)

2013-09-12 Thread law at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58387 --- Comment #10 from Jeffrey A. Law --- Looks like make_range_step is getting miscompiled. Still trying to figure out how/why.

[Bug c/58256] gcc for h8300 internal compiler error: in maybe_record_trace_start

2013-09-12 Thread gang.chen at asianux dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58256 --- Comment #5 from Chen Gang --- Created attachment 30813 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=30813&action=edit the .i file for fs/namei.c (bzip2 compressed) I put .i file for fs/namei.c which need "bzip2 -d" to decompress.

[Bug c/58400] gcc for h8300 internal compiler error: insn does not satisfy its constraints at fs/ext4/mballoc.c: In function 'mb_free_blocks':

2013-09-12 Thread gang.chen at asianux dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58400 --- Comment #4 from Chen Gang --- Created attachment 30812 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=30812&action=edit the .i file for fs/ext4/mballoc.c (bzip2 compressed) I put .i file in attachment which need "bzip2 -d" to decompress.

[Bug c/58401] gcc for h8300 internal compiler error: insn does not satisfy its constraints at fs/ocfs2/dlm/dlmdomain.c: In function 'dlm_query_join_handler'

2013-09-12 Thread gang.chen at asianux dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58401 --- Comment #5 from Chen Gang --- Created attachment 30811 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=30811&action=edit the .i file for fs/ocfs2/dlm/dlmrecovery.c (bzip2 compressed)

[Bug c/58401] gcc for h8300 internal compiler error: insn does not satisfy its constraints at fs/ocfs2/dlm/dlmdomain.c: In function 'dlm_query_join_handler'

2013-09-12 Thread gang.chen at asianux dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58401 --- Comment #4 from Chen Gang --- Created attachment 30810 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=30810&action=edit the .i file for fs/ocfs2/dlm/dlmdomain.c (bzip2 compressed) I put the related .i files in attachments, which need "bz

[Bug c++/58406] ICE when compiling Vegastrike svn trunk

2013-09-12 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58406 Paolo Carlini changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug driver/42955] undecorated cross-compiler gcc fails to find cc1

2013-09-12 Thread brooks at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42955 Brooks Moses changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug driver/42955] undecorated cross-compiler gcc fails to find cc1

2013-09-12 Thread brooks at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42955 --- Comment #10 from Brooks Moses --- Author: brooks Date: Thu Sep 12 23:07:32 2013 New Revision: 202544 URL: http://gcc.gnu.org/viewcvs?rev=202544&root=gcc&view=rev Log: PR driver/42955 * Makefile.in: Do not install driver binaries in $(target)/

[Bug c++/58273] [4.7/4.8/4.9 Regression] Segmentation fault with C++11

2013-09-12 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58273 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned at

[Bug c++/58406] ICE when compiling Vegastrike svn trunk

2013-09-12 Thread vincent.legoll at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58406 --- Comment #7 from vincent.legoll at gmail dot com --- Grrr, I cannot reproduce the original bug, something must have changed during my attempts at "fixing" the problem... Sorry for the noise. I'll come back here if I ever met that problem again.

[Bug c++/58406] ICE when compiling Vegastrike svn trunk

2013-09-12 Thread vincent.legoll at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58406 --- Comment #6 from vincent.legoll at gmail dot com --- OK with the gcc-4.8 from debian unstable the preprocessed output does compile whereas with the one from testing it does not. I'll try to reproduce the bug within the vegastrike build chain ne

[Bug c++/58407] [C++11] Should warn about deprecated implicit generation of copy constructor/assignment

2013-09-12 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58407 --- Comment #3 from Paolo Carlini --- I see. Have to double check our policy in this area, I'm not at all sure that in general anything in Section D gets a warning.

[Bug bootstrap/58340] [4.9 regression] gcc/cp/pt.c:7064:1: internal compiler error: in propagate_threaded_block_debug_into, at tree-ssa-threadedge.c:623

2013-09-12 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58340 H.J. Lu changed: What|Removed |Added Status|REOPENED|NEW --- Comment #24 from H.J. Lu --- r202345 a

[Bug middle-end/58387] [4.9 Regression] wrong code at -Os and above on x86_64-linux-gnu (both 32-bit and 64-bit modes)

2013-09-12 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58387 H.J. Lu changed: What|Removed |Added CC||law at gcc dot gnu.org --- Comment #8 from H.J.

[Bug c++/58408] New: [C++11] __thread + trivially_constructible -> error

2013-09-12 Thread ppluzhnikov at google dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58408 Bug ID: 58408 Summary: [C++11] __thread + trivially_constructible -> error Product: gcc Version: unknown Status: UNCONFIRMED Severity: enhancement Priority: P3 Co

[Bug c++/58407] [C++11] Should warn about deprecated implicit generation of copy constructor/assignment

2013-09-12 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58407 --- Comment #4 from Jonathan Wakely --- I don't think anything in appendix D apart from auto_ptr does. The warning would be useful to help find places where defaulted definitions could be added, but I'm not sure I'd want it enabled by -Wall. YMMV

[Bug middle-end/58387] [4.9 Regression] wrong code at -Os and above on x86_64-linux-gnu (both 32-bit and 64-bit modes)

2013-09-12 Thread law at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58387 Jeffrey A. Law changed: What|Removed |Added CC||law at redhat dot com Assignee

[Bug c++/58407] [C++11] Should warn about deprecated implicit generation of copy constructor/assignment

2013-09-12 Thread daniel.kruegler at googlemail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58407 Daniel Krügler changed: What|Removed |Added CC||daniel.kruegler@googlemail.

[Bug c++/58407] [C++11] Should warn about deprecated implicit generation of copy constructor/assignment

2013-09-12 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58407 Paolo Carlini changed: What|Removed |Added Summary|[C++1] Should warn about|[C++11] Should warn about

[Bug target/55926] Internal compiler error with static volatile pointer

2013-09-12 Thread ktietz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55926 Kai Tietz changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug middle-end/58335] S/390: reload vs lra regression - testcase builtin-in-setjmp

2013-09-12 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58335 --- Comment #2 from Vladimir Makarov --- Author: vmakarov Date: Thu Sep 12 18:23:09 2013 New Revision: 202536 URL: http://gcc.gnu.org/viewcvs?rev=202536&root=gcc&view=rev Log: 2013-09-12 Vladimir Makarov PR middle-end/58335 * lra-elim

[Bug c++/58406] ICE when compiling Vegastrike svn trunk

2013-09-12 Thread vincent.legoll at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58406 --- Comment #1 from vincent.legoll at gmail dot com --- This was with modifications I made to the codebase, I'll investigate what the culprit is...

[Bug c++/58407] New: [C++1] Should warn about deprecated implicit generation of copy constructor/assignment

2013-09-12 Thread akrzemi1 at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58407 Bug ID: 58407 Summary: [C++1] Should warn about deprecated implicit generation of copy constructor/assignment Product: gcc Version: 4.8.1 Status: UNCONFIRMED Sev

[Bug ipa/58389] [4.9 Regression] g++ ICE in ipa_find_reference

2013-09-12 Thread jamborm at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58389 Martin Jambor changed: What|Removed |Added URL||http://gcc.gnu.org/ml/gcc-p

[Bug c++/58406] ICE when compiling Vegastrike svn trunk

2013-09-12 Thread vincent.legoll at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58406 --- Comment #3 from vincent.legoll at gmail dot com --- No, sorry for the uninformative comment The source code modifications I spoke about are to vegastrike source code and cmake build chain, but I have a hard time finding the root cause... the

[Bug c++/58406] ICE when compiling Vegastrike svn trunk

2013-09-12 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58406 --- Comment #2 from Paolo Carlini --- I can't reproduce the ICE with stock FSF GCC 4.8.0, 4.8.1, mainline. Tried various optimization levels too. Or are you saying that you are using a modified *GCC*?!?

[Bug c++/58406] ICE when compiling Vegastrike svn trunk

2013-09-12 Thread vincent.legoll at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58406 --- Comment #5 from vincent.legoll at gmail dot com --- I'll see if I can get a debian package for a more up to date gcc-4.8

[Bug c++/58406] ICE when compiling Vegastrike svn trunk

2013-09-12 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58406 Paolo Carlini changed: What|Removed |Added CC|vincent.legoll at gmail dot com| --- Comment #4 from Paolo Carlini

[Bug c++/58407] [C++11] Should warn about deprecated implicit generation of copy constructor/assignment

2013-09-12 Thread akrzemi1 at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58407 --- Comment #2 from Andrzej Krzemienski --- No. Other compilers (Clang and VS 2010) do not emit such warning either.

[Bug bootstrap/58340] [4.9 regression] gcc/cp/pt.c:7064:1: internal compiler error: in propagate_threaded_block_debug_into, at tree-ssa-threadedge.c:623

2013-09-12 Thread law at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58340 --- Comment #21 from Jeffrey A. Law --- Andreas, ia64 is bootstrapping fine for me. I did one immediately before installing the patch to fix this PR and just did another one (r202530 of the trunk on ia64-unknown-linux-gnu) I'm going to need mo

[Bug ipa/58398] [4.9 Regression] gcc.dg/attr-ifunc-4.c runfail regression after r202111

2013-09-12 Thread ubizjak at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58398 Uroš Bizjak changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug bootstrap/58340] [4.9 regression] gcc/cp/pt.c:7064:1: internal compiler error: in propagate_threaded_block_debug_into, at tree-ssa-threadedge.c:623

2013-09-12 Thread law at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58340 --- Comment #23 from Jeffrey A. Law --- Obviously in a bootstrap comparison failure we have a situation where the compiler has mis-compiled itself or something similar. Ultimately I need to be able to reproduce the failure. So far I've been unab

[Bug bootstrap/58340] [4.9 regression] gcc/cp/pt.c:7064:1: internal compiler error: in propagate_threaded_block_debug_into, at tree-ssa-threadedge.c:623

2013-09-12 Thread sch...@linux-m68k.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58340 --- Comment #22 from Andreas Schwab --- Just tell me what you need.

[Bug libgomp/58392] internal compiler error: in expand_GOMP_SIMD_VF, at internal-fn.c (omp simd inside omp parallel)

2013-09-12 Thread tprince at computer dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58392 tprince at computer dot org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug c/58237] gcc fails to detect obvious resource leaks

2013-09-12 Thread manu at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58237 Manuel López-Ibáñez changed: What|Removed |Added CC||manu at gcc dot gnu.org --- Comment

[Bug c++/58406] New: ICE when compiling Vegastrike svn trunk

2013-09-12 Thread vincent.legoll at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58406 Bug ID: 58406 Summary: ICE when compiling Vegastrike svn trunk Product: gcc Version: 4.8.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug libstdc++/58403] __normal_iterator triggers odr-use

2013-09-12 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58403 --- Comment #10 from Jonathan Wakely --- Yes, I agree it's QoI.

[Bug libstdc++/58403] __normal_iterator triggers odr-use

2013-09-12 Thread lichray at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58403 --- Comment #9 from Zhihao Yuan --- (In reply to Jonathan Wakely from comment #7) > [...] It is unspecified whether > "it += A::a" is an odr-use or not. Well, it's true, but I guess the primary purpose of making containers' iterator implementatio

[Bug ipa/58389] [4.9 Regression] g++ ICE in ipa_find_reference

2013-09-12 Thread jamborm at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58389 --- Comment #7 from Martin Jambor --- Author: jamborm Date: Thu Sep 12 15:20:05 2013 New Revision: 202532 URL: http://gcc.gnu.org/viewcvs?rev=202532&root=gcc&view=rev Log: 2013-09-12 Martin Jambor PR ipa/58389 * ipa-prop.c (remove_des

[Bug bootstrap/58388] [4.9 Regression] LTO profiledbootstrap fails in stage feedback for tree-ssa-structalias.c with "internal compiler error: in try_make_edge_direct_simple_call, at ipa-prop.c:2606"

2013-09-12 Thread hubicka at ucw dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58388 --- Comment #4 from Jan Hubicka --- > It took me some time to reproduce this in a way that would give me > enough debug info to look at stuff. Nevertheless, indeed that is the I usually debug these crashes by simply running stage1 compiler when

[Bug libstdc++/58403] __normal_iterator triggers odr-use

2013-09-12 Thread paolo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58403 --- Comment #11 from paolo at gcc dot gnu.org --- Author: paolo Date: Thu Sep 12 15:15:34 2013 New Revision: 202531 URL: http://gcc.gnu.org/viewcvs?rev=202531&root=gcc&view=rev Log: 2013-09-12 Paolo Carlini PR libstdc++/58403 * includ

[Bug ipa/58389] [4.9 Regression] g++ ICE in ipa_find_reference

2013-09-12 Thread jamborm at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58389 Martin Jambor changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c/58237] gcc fails to detect obvious resource leaks

2013-09-12 Thread mpolacek at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58237 Marek Polacek changed: What|Removed |Added CC||mpolacek at gcc dot gnu.org --- Comment #

[Bug rtl-optimization/57915] [4.8/4.9 Regression] ICE in set_address_disp, at rtlanal.c:5537

2013-09-12 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57915 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org,

[Bug rtl-optimization/57915] [4.8/4.9 Regression] ICE in set_address_disp, at rtlanal.c:5537

2013-09-12 Thread mpolacek at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57915 --- Comment #2 from Marek Polacek --- Somewhat reduced... void bar (int *dst, int *src) { asm ("cld ; repne scasb %%es:(%%edi),%%al": "+c" (dst), "+DaX" (*src)); } struct { int a; int p[]; } s; void foo (void) { while (1) bar (0, s.

[Bug libstdc++/58403] __normal_iterator triggers odr-use

2013-09-12 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58403 Paolo Carlini changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/58394] unrecognizable insn

2013-09-12 Thread rearnsha at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58394 Richard Earnshaw changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug libgomp/58392] internal compiler error: in expand_GOMP_SIMD_VF, at internal-fn.c (omp simd inside omp parallel)

2013-09-12 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58392 --- Comment #4 from Jakub Jelinek --- Fix posted: http://gcc.gnu.org/ml/gcc-patches/2013-09/msg00935.html

[Bug libstdc++/58403] __normal_iterator triggers odr-use

2013-09-12 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58403 --- Comment #8 from Paolo Carlini --- Hi, (In reply to Jonathan Wakely from comment #7) > http://gcc.gnu.org/wiki/VerboseDiagnostics#missing_static_const_definition > > You odr-use a static member variable, so it must have a definition. I may b

[Bug bootstrap/58388] [4.9 Regression] LTO profiledbootstrap fails in stage feedback for tree-ssa-structalias.c with "internal compiler error: in try_make_edge_direct_simple_call, at ipa-prop.c:2606"

2013-09-12 Thread jamborm at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58388 Martin Jambor changed: What|Removed |Added CC||jamborm at gcc dot gnu.org --- Comment #3

[Bug libstdc++/58403] __normal_iterator triggers odr-use

2013-09-12 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58403 --- Comment #7 from Jonathan Wakely --- http://gcc.gnu.org/wiki/VerboseDiagnostics#missing_static_const_definition You odr-use a static member variable, so it must have a definition. The linker error is your fault for not defining the static mem

[Bug rtl-optimization/57915] [4.8/4.9 Regression] ICE in set_address_disp, at rtlanal.c:5537

2013-09-12 Thread mpolacek at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57915 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |NEW Known to work|

[Bug ipa/58367] [4.9 Regression] lto/pgo bootstrap failure

2013-09-12 Thread markus at trippelsdorf dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58367 Markus Trippelsdorf changed: What|Removed |Added Status|RESOLVED|UNCONFIRMED Resolution|FIXE

[Bug bootstrap/58388] [4.9 Regression] LTO profiledbootstrap fails in stage feedback for tree-ssa-structalias.c with "internal compiler error: in try_make_edge_direct_simple_call, at ipa-prop.c:2606"

2013-09-12 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58388 Jan Hubicka changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug libstdc++/58403] __normal_iterator triggers odr-use

2013-09-12 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58403 Paolo Carlini changed: What|Removed |Added CC||jwakely.gcc at gmail dot com --- Comment

[Bug c++/58377] spurious "may be used uninitialized" warning with -Og

2013-09-12 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58377 Bug 58377 depends on bug 58402, which changed state. Bug 58402 Summary: [4.9 regression] FAIL: gcc.dg/tree-ssa/phi-opt-1.c scan-tree-dump-times optimized "if" 0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58402 What|Removed

[Bug middle-end/58402] [4.9 regression] FAIL: gcc.dg/tree-ssa/phi-opt-1.c scan-tree-dump-times optimized "if" 0

2013-09-12 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58402 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/58404] &noninvariant_address not forwproped into ->handled_component

2013-09-12 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58404 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/58404] &noninvariant_address not forwproped into ->handled_component

2013-09-12 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58404 --- Comment #2 from Richard Biener --- Author: rguenth Date: Thu Sep 12 13:20:17 2013 New Revision: 202525 URL: http://gcc.gnu.org/viewcvs?rev=202525&root=gcc&view=rev Log: 2013-09-12 Richard Biener PR tree-optimization/58404 * tree-s

[Bug middle-end/58402] [4.9 regression] FAIL: gcc.dg/tree-ssa/phi-opt-1.c scan-tree-dump-times optimized "if" 0

2013-09-12 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58402 --- Comment #3 from Richard Biener --- Author: rguenth Date: Thu Sep 12 13:19:21 2013 New Revision: 202524 URL: http://gcc.gnu.org/viewcvs?rev=202524&root=gcc&view=rev Log: 2013-09-12 Richard Biener PR tree-optimization/58402 * passes

[Bug libstdc++/58403] __normal_iterator triggers odr-use

2013-09-12 Thread lichray at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58403 --- Comment #5 from Zhihao Yuan --- (In reply to Jonathan Wakely from comment #4) > Although I see no harm in changing the library to take those arguments by > value, the testcase is of course invalid. Can you elaborate?

[Bug target/58314] SH4 error: 'asm' operand requires impossible reload

2013-09-12 Thread chrbr at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58314 chrbr at gcc dot gnu.org changed: What|Removed |Added Component|c |target --- Comment #1 from chrb

[Bug ipa/58371] [4.9 Regression] internal compiler error: in ipcp_verify_propagated_values, at ipa-cp.c:892

2013-09-12 Thread jamborm at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58371 Martin Jambor changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug ipa/58371] [4.9 Regression] internal compiler error: in ipcp_verify_propagated_values, at ipa-cp.c:892

2013-09-12 Thread jamborm at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58371 --- Comment #6 from Martin Jambor --- Author: jamborm Date: Thu Sep 12 12:15:15 2013 New Revision: 202522 URL: http://gcc.gnu.org/viewcvs?rev=202522&root=gcc&view=rev Log: 2013-09-12 Martin Jambor PR ipa/58371 * g++.dg/ipa/pr58371.C:

[Bug libstdc++/58403] __normal_iterator triggers odr-use

2013-09-12 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58403 --- Comment #4 from Jonathan Wakely --- Although I see no harm in changing the library to take those arguments by value, the testcase is of course invalid.

[Bug c++/58372] internal compiler error: ix86_compute_frame_layout

2013-09-12 Thread sonoro at telefonica dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58372 --- Comment #4 from sonoro at telefonica dot net --- this are the compiler flags for the project CXX_FLAGS = -save-temps -msse -msse -mfpmath=sse -msse2 -std=c++11 -mstackrealign -O2 -g -DNDEBUG @CMakeFiles/DelayUGens_supernova.dir/includes_CXX

[Bug c++/58372] internal compiler error: ix86_compute_frame_layout

2013-09-12 Thread sonoro at telefonica dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58372 --- Comment #3 from sonoro at telefonica dot net --- Created attachment 30808 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=30808&action=edit ii file compressed with rar

[Bug tree-optimization/58396] [4.9 Regression] heap-use-after-free at gcc/tree-loop-distribution.c:1959

2013-09-12 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58396 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/58396] [4.9 Regression] heap-use-after-free at gcc/tree-loop-distribution.c:1959

2013-09-12 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58396 --- Comment #3 from Richard Biener --- Author: rguenth Date: Thu Sep 12 11:18:46 2013 New Revision: 202521 URL: http://gcc.gnu.org/viewcvs?rev=202521&root=gcc&view=rev Log: 2013-09-12 Richard Biener PR tree-optimization/58396 * tree-l

[Bug c/58405] New: Unoptimal code generated for computed goto

2013-09-12 Thread semicontinuity at yandex dot ru
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58405 Bug ID: 58405 Summary: Unoptimal code generated for computed goto Product: gcc Version: 4.7.2 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c

[Bug libstdc++/58403] __normal_iterator triggers odr-use

2013-09-12 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58403 Paolo Carlini changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug tree-optimization/58391] avr-gcc: Certain functions with computed goto could be inlined

2013-09-12 Thread semicontinuity at yandex dot ru
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58391 --- Comment #2 from semicontinuity at yandex dot ru --- Currently, the logic is that if the function contains computed goto, it cannot be inlined. My suggestion is to inline the function if - it is static and used only once in the compilation unit

[Bug libstdc++/58403] __normal_iterator triggers odr-use

2013-09-12 Thread lichray at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58403 --- Comment #2 from Zhihao Yuan --- Created attachment 30807 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=30807&action=edit test case

[Bug libstdc++/58403] __normal_iterator triggers odr-use

2013-09-12 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58403 --- Comment #1 from Paolo Carlini --- Changing this would be of course trivial. I'd like to see one of those linker-errors though.

[Bug tree-optimization/58404] &noninvariant_address not forwproped into ->handled_component

2013-09-12 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58404 Richard Biener changed: What|Removed |Added Keywords||missed-optimization Status|U

[Bug tree-optimization/58404] New: &noninvariant_address not forwproped into ->handled_component

2013-09-12 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58404 Bug ID: 58404 Summary: &noninvariant_address not forwproped into ->handled_component Product: gcc Version: 4.9.0 Status: UNCONFIRMED Severity: normal P

[Bug libstdc++/58403] New: __normal_iterator triggers odr-use

2013-09-12 Thread lichray at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58403 Bug ID: 58403 Summary: __normal_iterator triggers odr-use Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: libstdc++

[Bug target/58390] avr-gcc produces unusable code when label address is placed in register

2013-09-12 Thread semicontinuity at yandex dot ru
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58390 --- Comment #2 from semicontinuity at yandex dot ru --- Agreed, this is probably not a bug but an RFE, can it be re-opened? movw + ijmp in this case would be faster and shorter, and would not use stack memory. Regarding reservation of z - I'm aw

[Bug middle-end/58402] [4.9 regression] FAIL: gcc.dg/tree-ssa/phi-opt-1.c scan-tree-dump-times optimized "if" 0

2013-09-12 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58402 --- Comment #2 from Richard Biener --- Ok, so the testcase requires that 1) critical edges are split (before PRE which isn't run at -O1) 2) the next CFG cleanup (after copyprop) will end up removing the forwarders in a way building up a tre

[Bug tree-optimization/58396] [4.9 Regression] heap-use-after-free at gcc/tree-loop-distribution.c:1959

2013-09-12 Thread markus at trippelsdorf dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58396 --- Comment #2 from Markus Trippelsdorf --- Hopefully a better trace. gcc build with -Og. Testcase needs -O3 to trigger. ==3882== ERROR: AddressSanitizer: heap-use-after-free on address 0x600600321644 at pc 0x17d7480 bp 0x7fff6d493880 sp 0x7fff6

[Bug middle-end/58402] [4.9 regression] FAIL: gcc.dg/tree-ssa/phi-opt-1.c scan-tree-dump-times optimized "if" 0

2013-09-12 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58402 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug middle-end/58402] [4.9 regression] FAIL: gcc.dg/tree-ssa/phi-opt-1.c scan-tree-dump-times optimized "if" 0

2013-09-12 Thread sch...@linux-m68k.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58402 Andreas Schwab changed: What|Removed |Added Target Milestone|--- |4.9.0

[Bug middle-end/58402] New: [4.9 regression] FAIL: gcc.dg/tree-ssa/phi-opt-1.c scan-tree-dump-times optimized "if" 0

2013-09-12 Thread sch...@linux-m68k.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58402 Bug ID: 58402 Summary: [4.9 regression] FAIL: gcc.dg/tree-ssa/phi-opt-1.c scan-tree-dump-times optimized "if" 0 Product: gcc Version: 4.9.0 Status: UNCONFIRMED S

[Bug target/57848] internal compiler error on builtin and '#pragma GCC target()' option

2013-09-12 Thread ktietz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57848 --- Comment #20 from Kai Tietz --- (In reply to Jacek Caban from comment #18) > Created attachment 30806 [details] > mingw-w64-headers intrins fix Thanks Jacek for providing this work-a-round here, but I would like to ask Dongsheng not to hi-jac

[Bug target/57848] internal compiler error on builtin and '#pragma GCC target()' option

2013-09-12 Thread dongsheng.song at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57848 --- Comment #19 from Dongsheng Song --- When I use this 64 bit gcc 4.9 cross compiler to generate the native compiler, I got the error: In file included from /home/cauchy/cross/x86_64-windows-gcc49/lib/gcc/x86_64-w64-mingw32/4.9.0/include/x86intr

[Bug target/57848] internal compiler error on builtin and '#pragma GCC target()' option

2013-09-12 Thread jacek at codeweavers dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57848 --- Comment #18 from Jacek Caban --- Created attachment 30806 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=30806&action=edit mingw-w64-headers intrins fix

[Bug target/57848] internal compiler error on builtin and '#pragma GCC target()' option

2013-09-12 Thread jacek at codeweavers dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57848 --- Comment #17 from Jacek Caban --- (In reply to Dongsheng Song from comment #14) > Created attachment 30804 [details] > 32 bit gcc 4.9 build errors This has to be fixed in mingw-w64-headers. I will attach a draft of the patch for testing.

[Bug target/57848] internal compiler error on builtin and '#pragma GCC target()' option

2013-09-12 Thread dongsheng.song at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57848 --- Comment #16 from Dongsheng Song --- Created attachment 30805 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=30805&action=edit 64 bit gcc 4.9 - cross to native build errors

[Bug target/57848] internal compiler error on builtin and '#pragma GCC target()' option

2013-09-12 Thread dongsheng.song at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57848 --- Comment #15 from Dongsheng Song --- Yes,it helps, 64 bit gcc 4.9 build fine. but 32 bit failed with lots of 'conflicting types' errors, this maybe another story. $ svn info mingw-w64/trunk/ Path: mingw-w64/trunk URL: svn://svn.code.sf.net/p/m

[Bug target/57848] internal compiler error on builtin and '#pragma GCC target()' option

2013-09-12 Thread dongsheng.song at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57848 --- Comment #14 from Dongsheng Song --- Created attachment 30804 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=30804&action=edit 32 bit gcc 4.9 build errors

[Bug c++/54835] [C++11][DR 1518] Explicit default constructors not respected during copy-list-initialization

2013-09-12 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54835 Jonathan Wakely changed: What|Removed |Added CC||f.heckenb...@fh-soft.de --- Comment #8

[Bug c++/58399] explicit constructor called implicitly with empty init-list

2013-09-12 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58399 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c++/58399] explicit constructor called implicitly with empty init-list

2013-09-12 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58399 --- Comment #1 from Jonathan Wakely --- I think this is a dup of PR 54835 which is fixed on trunk.

[Bug bootstrap/58388] [4.9 Regression] LTO profiledbootstrap fails in stage feedback for tree-ssa-structalias.c with "internal compiler error: in try_make_edge_direct_simple_call, at ipa-prop.c:2606"

2013-09-12 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58388 Richard Biener changed: What|Removed |Added Target Milestone|--- |4.9.0 Summary|LTO profiledboo

[Bug tree-optimization/58396] [4.9 Regression] heap-use-after-free at gcc/tree-loop-distribution.c:1959

2013-09-12 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58396 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug tree-optimization/58342] ICE in propagate_threaded_block_debug_into, at tree-ssa-threadedge.c:623

2013-09-12 Thread sch...@linux-m68k.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58342 Bug 58342 depends on bug 58340, which changed state. Bug 58340 Summary: [4.9 regression] gcc/cp/pt.c:7064:1: internal compiler error: in propagate_threaded_block_debug_into, at tree-ssa-threadedge.c:623 http://gcc.gnu.org/bugzilla/show_bug.cgi?id

[Bug bootstrap/58340] [4.9 regression] gcc/cp/pt.c:7064:1: internal compiler error: in propagate_threaded_block_debug_into, at tree-ssa-threadedge.c:623

2013-09-12 Thread sch...@linux-m68k.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58340 Andreas Schwab changed: What|Removed |Added Status|RESOLVED|REOPENED Resolution|FIXED

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