[Bug target/52205] unwinding through signal handler fails

2012-02-15 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52205 Eric Botcazou changed: What|Removed |Added Status|ASSIGNED|NEW AssignedTo|ebotcazou at gcc d

[Bug target/52205] unwinding through signal handler fails

2012-02-15 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52205 --- Comment #11 from Eric Botcazou 2012-02-15 08:13:29 UTC --- Author: ebotcazou Date: Wed Feb 15 08:13:22 2012 New Revision: 184256 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184256 Log: PR target/51921 PR target/52205 *

[Bug target/51921] [4.6/4.7 regression] EH unwinding support is broken

2012-02-15 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51921 --- Comment #14 from Eric Botcazou 2012-02-15 08:13:29 UTC --- Author: ebotcazou Date: Wed Feb 15 08:13:22 2012 New Revision: 184256 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184256 Log: PR target/51921 PR target/52205 *

[Bug target/51921] [4.6/4.7 regression] EH unwinding support is broken

2012-02-15 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51921 --- Comment #13 from Eric Botcazou 2012-02-15 08:13:20 UTC --- Author: ebotcazou Date: Wed Feb 15 08:13:09 2012 New Revision: 184255 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184255 Log: PR target/51921 PR target/52205 *

[Bug target/51921] [4.6/4.7 regression] EH unwinding support is broken

2012-02-15 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51921 Eric Botcazou changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug target/52205] unwinding through signal handler fails

2012-02-15 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52205 --- Comment #10 from Eric Botcazou 2012-02-15 08:13:20 UTC --- Author: ebotcazou Date: Wed Feb 15 08:13:09 2012 New Revision: 184255 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184255 Log: PR target/51921 PR target/52205 *

[Bug tree-optimization/52256] New: CSE the memory load from both branches of if statement

2012-02-15 Thread carrot at google dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52256 Bug #: 52256 Summary: CSE the memory load from both branches of if statement Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal

[Bug c++/52241] Performance degradation of 447.dealII on corei7 at spec2006_base32.

2012-02-15 Thread izamyatin at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52241 --- Comment #1 from Igor Zamyatin 2012-02-15 09:06:49 UTC --- BTW, this is a 4.7 regression

[Bug c++/52257] New: [C++11] switch cases accept floating point constants

2012-02-15 Thread daniel.kruegler at googlemail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52257 Bug #: 52257 Summary: [C++11] switch cases accept floating point constants Classification: Unclassified Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal

[Bug c++/51930] [4.7 regression] Explicitly instantiated template gets hidden visibility

2012-02-15 Thread s...@s-e-f-i.de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51930 --- Comment #7 from Philipp 2012-02-15 09:29:27 UTC --- The test struct might come from an external library I have no control of, which will make it difficult to change its visibility. Currently, I have quite some code that depends on the behaviou

[Bug fortran/47486] gfortran -M exits with fatal error when -o option is used

2012-02-15 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47486 --- Comment #3 from Tobias Burnus 2012-02-15 09:33:45 UTC --- Untested patch: --- a/gcc/fortran/lang-specs.h +++ b/gcc/fortran/lang-specs.h @@ -68,7 +68,8 @@ {"@f95", "f951 %i %{E:%{!cpp:%egfortran does not support -E without -cpp}}\

[Bug fortran/47486] gfortran -M exits with fatal error when -o option is used

2012-02-15 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47486 --- Comment #4 from Tobias Burnus 2012-02-15 09:40:40 UTC --- Missed some parts. Better patch - still completely untested (not even built). A shorter version would be "%{!E:%{!M*:", which is also completely untested. --- a/gcc/fortran/lang-specs

[Bug fortran/52251] Nonadvancing I/O and the t edit descriptor

2012-02-15 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52251 --- Comment #3 from Tobias Burnus 2012-02-15 10:10:22 UTC --- I wonder whether that's a [4.2-4.7] regression (backported to 4.1) due to the patch for PR 25463. (I have not recompiled to check.) My impression is that without that patch, commen 0

[Bug c++/51930] [4.7 regression] Explicitly instantiated template gets hidden visibility

2012-02-15 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51930 --- Comment #8 from Jonathan Wakely 2012-02-15 10:15:06 UTC --- (In reply to comment #7) > The test struct might come from an external library I have no control of, > which > will make it difficult to change its visibility. You could declare th

[Bug fortran/47486] gfortran -M exits with fatal error when -o option is used

2012-02-15 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47486 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #5 f

[Bug target/52258] New: __builtin_isgreaterequal is sometimes signaling on ARM

2012-02-15 Thread aurelien at aurel32 dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52258 Bug #: 52258 Summary: __builtin_isgreaterequal is sometimes signaling on ARM Classification: Unclassified Product: gcc Version: 4.6.3 Status: UNCONFIRMED Severity: normal

[Bug c++/51930] [4.7 regression] Explicitly instantiated template gets hidden visibility

2012-02-15 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51930 --- Comment #9 from Jason Merrill 2012-02-15 10:53:37 UTC --- (In reply to comment #8) > You could declare the struct before including that library's headers and set > its visibility with a pragma: > > #pragma GCC visibility push(default) > stru

[Bug tree-optimization/46886] [4.5/4.6 Regression] wrong code with -ftree-parallelize-loops -fno-tree-ch

2012-02-15 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46886 --- Comment #12 from Richard Guenther 2012-02-15 11:05:31 UTC --- Author: rguenth Date: Wed Feb 15 11:05:26 2012 New Revision: 184263 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184263 Log: 2012-02-15 Richard Guenther Backport

[Bug tree-optimization/46886] [4.5/4.6 Regression] wrong code with -ftree-parallelize-loops -fno-tree-ch

2012-02-15 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46886 Richard Guenther changed: What|Removed |Added Status|ASSIGNED|RESOLVED Known to work|

[Bug c++/52248] [4.7 Regression] timevar ICE

2012-02-15 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52248 Richard Guenther changed: What|Removed |Added Target Milestone|--- |4.7.0

[Bug tree-optimization/52256] Hoist the memory load from both branches of if statement

2012-02-15 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52256 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug tree-optimization/23286] missed fully redundant expression

2012-02-15 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23286 --- Comment #34 from Richard Guenther 2012-02-15 11:19:55 UTC --- *** Bug 52256 has been marked as a duplicate of this bug. ***

[Bug tree-optimization/52254] VRP does not fold (~a) & N to a ^ N if a has range [0, N]

2012-02-15 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52254 Richard Guenther changed: What|Removed |Added Severity|normal |enhancement --- Comment #2 from Richar

[Bug middle-end/52253] wrong code generation

2012-02-15 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52253 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug rtl-optimization/52250] [4.7 Regression] ICE: in sel_remove_bb, at sel-sched-ir.c:5213 with -fsel-sched-pipelining -fsel-sched-pipelining-outer-loops -fselective-scheduling2 and other flags

2012-02-15 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52250 Richard Guenther changed: What|Removed |Added Target Milestone|--- |4.7.0

[Bug tree-optimization/52255] [4.7 Regression] ICE: verify_ssa failed, block does not dominate use

2012-02-15 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52255 --- Comment #3 from Jakub Jelinek 2012-02-15 11:47:15 UTC --- The problem is that lsm doesn't cleanup unnecessary VOP PHI after changing: : # b.2_21 = PHI # .MEM_22 = PHI <.MEM_18(10), .MEM_16(8)> # prephitmp.8_6 = PHI D.1720_7 = prephi

[Bug tree-optimization/52252] An opportunity for x86 gcc vectorizer (gain up to 3 times)

2012-02-15 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52252 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/51930] [4.7 regression] Explicitly instantiated template gets hidden visibility

2012-02-15 Thread s...@s-e-f-i.de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51930 --- Comment #10 from Philipp 2012-02-15 12:02:09 UTC --- But think about a header only library. My test case isn't that far fetched. A simple struct with no member functions (except for the implicitly generated ones) should need no visibility at a

[Bug tree-optimization/52255] [4.7 Regression] ICE: verify_ssa failed, block does not dominate use

2012-02-15 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52255 --- Comment #4 from Richard Guenther 2012-02-15 12:08:38 UTC --- It can also, when encountering a virtual PHI, simply rename all VOPs. LIM could also fixup those PHIs after performing store-motion.

[Bug testsuite/52259] New: All tm tests fail on targets without pthread support

2012-02-15 Thread Greta.Yorsh at arm dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52259 Bug #: 52259 Summary: All tm tests fail on targets without pthread support Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal

[Bug target/52260] New: [4.7 Regression] ICE in clone_tree_hash, at dwarf2out.c:7424

2012-02-15 Thread doko at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52260 Bug #: 52260 Summary: [4.7 Regression] ICE in clone_tree_hash, at dwarf2out.c:7424 Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED

[Bug tree-optimization/50561] [4.7 regression] ICE when compiling zlib with -O2 -floop-flatten -floop-strip-mine

2012-02-15 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50561 --- Comment #10 from Richard Guenther 2012-02-15 12:20:23 UTC --- Author: rguenth Date: Wed Feb 15 12:20:10 2012 New Revision: 184265 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184265 Log: 2012-02-15 Tobias Grosser PR tree-opti

[Bug tree-optimization/50561] [4.7 regression] ICE when compiling zlib with -O2 -floop-flatten -floop-strip-mine

2012-02-15 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50561 Richard Guenther changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug target/52261] New: [avr] Add support for AVR Xmega cores

2012-02-15 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52261 Bug #: 52261 Summary: [avr] Add support for AVR Xmega cores Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: enhancement Priorit

[Bug target/52261] [avr] Add support for AVR Xmega cores

2012-02-15 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52261 Georg-Johann Lay changed: What|Removed |Added Priority|P3 |P4 Status|UNCONFIRMED

[Bug target/52261] [avr] Add support for AVR Xmega cores

2012-02-15 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52261 --- Comment #2 from Georg-Johann Lay 2012-02-15 13:16:01 UTC --- Author: gjl Date: Wed Feb 15 13:15:56 2012 New Revision: 184269 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184269 Log: libgcc/ PR target/52261 * config/avr/lib1f

[Bug testsuite/52259] All tm tests fail on targets without pthread support

2012-02-15 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52259 Eric Botcazou changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug c++/51930] [4.7 regression] Explicitly instantiated template gets hidden visibility

2012-02-15 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51930 --- Comment #11 from Paolo Carlini 2012-02-15 13:50:07 UTC --- ("... wouldn't it be better to fix it?" should read "... to change it?", otherwise you are begging the question, eh)

[Bug testsuite/52259] All tm tests fail on targets without pthread support

2012-02-15 Thread Greta.Yorsh at arm dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52259 Greta Yorsh changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|

[Bug c++/41518] copy initialization of volatile objects

2012-02-15 Thread lucdanton at free dot fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41518 lucdanton at free dot fr changed: What|Removed |Added CC||lucdanton at free dot fr --- Co

[Bug target/52260] [4.7 Regression] ICE in clone_tree_hash, at dwarf2out.c:7424

2012-02-15 Thread ams at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52260 Andrew Stubbs changed: What|Removed |Added CC||ams at gcc dot gnu.org,

[Bug fortran/47486] gfortran -M exits with fatal error when -o option is used

2012-02-15 Thread ktietz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47486 --- Comment #6 from Kai Tietz 2012-02-15 15:30:58 UTC --- I have tested variant suggested in #comment 4 and those in #comment 5. Both are fixing the ICE. The file test.d (as used as crash example) will be created empty.

[Bug fortran/47486] gfortran -M exits with fatal error when -o option is used

2012-02-15 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47486 --- Comment #7 from Tobias Burnus 2012-02-15 15:51:45 UTC --- (In reply to comment #5) > "%{E|M|MM|MT|MQ|MD|MMD:;:" F951_OPTIONS "}" Good idea - and looks cleaner. Except (my bug) that -MD and -MMD do not imply "-E". Thus, those shouldn't appear

[Bug c++/44783] implement -ftemplate-backtrace-limit=

2012-02-15 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44783 Paolo Carlini changed: What|Removed |Added Attachment #26658|0 |1 is obsolete|

[Bug target/52260] [4.7 Regression] ICE in clone_tree_hash, at dwarf2out.c:7424

2012-02-15 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52260 Richard Guenther changed: What|Removed |Added Target Milestone|--- |4.7.0

[Bug c++/41518] copy initialization of volatile objects

2012-02-15 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41518 Paolo Carlini changed: What|Removed |Added CC|gcc-bugs at gcc dot gnu.org |jason at gcc dot gnu.org --- Comment #4 f

[Bug tree-optimization/23286] missed fully redundant expression

2012-02-15 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23286 Richard Guenther changed: What|Removed |Added Attachment #19634|0 |1 is obsolete|

[Bug c++/51912] [C++11] G++ accepts floating point case labels

2012-02-15 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51912 Paolo Carlini changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/52257] [C++11] switch cases accept floating point constants

2012-02-15 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52257 Paolo Carlini changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug c++/51912] [C++11] G++ accepts floating point case labels

2012-02-15 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51912 Paolo Carlini changed: What|Removed |Added CC||daniel.kruegler at |

[Bug c++/52241] Performance degradation of 447.dealII on corei7 at spec2006_base32.

2012-02-15 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52241 --- Comment #2 from Paolo Carlini 2012-02-15 16:39:00 UTC --- I don't understand what you mean by "inlining", since '_Rb_tree_node_base' is a *type* not a function. Anyway, I don't see how Benjamin's split could have caused inlining issues.

[Bug fortran/51825] Fortran runtime error: Cannot match namelist object name

2012-02-15 Thread jvdelisle at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51825 --- Comment #4 from Jerry DeLisle 2012-02-15 17:08:51 UTC --- I have been working on this one. The order of the lines within the namelist file can cause the error to go away. I have also found that the read of the character string acutally compl

[Bug middle-end/43548] internal compiler error: in ggc_set_mark, at ggc-page.c:1338

2012-02-15 Thread ktietz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43548 Kai Tietz changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug translation/52262] New: translatable string typos (3): "REAl"

2012-02-15 Thread stigge at antcom dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52262 Bug #: 52262 Summary: translatable string typos (3): "REAl" Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug tree-optimization/52255] [4.7 Regression] ICE: verify_ssa failed, block does not dominate use

2012-02-15 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52255 Jakub Jelinek changed: What|Removed |Added Keywords||ice-checking --- Comment #5 from Jakub Je

[Bug target/52152] MIPS ELF targets should use dbxelf.h

2012-02-15 Thread ro at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52152 --- Comment #2 from Rainer Orth 2012-02-15 18:24:37 UTC --- Author: ro Date: Wed Feb 15 18:24:30 2012 New Revision: 184280 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184280 Log: XFAIL objc.dg/stabs-1.m on IRIX (PR target/52152) P

[Bug target/52238] -mms-bitfields: __attribute__ ((aligned (n))) ignored for struct members

2012-02-15 Thread ktietz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52238 Kai Tietz changed: What|Removed |Added CC||ktietz at gcc dot gnu.org --- Comment #2 from

[Bug tree-optimization/23286] missed fully redundant expression

2012-02-15 Thread steven at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23286 --- Comment #36 from Steven Bosscher 2012-02-15 18:37:40 UTC --- The patch was on one of the gsyprf machines, which are gone (didn't I already tell you this before??). So the "latest" patch is lost...

[Bug c++/52263] New: Zero-initialization doesn't seem to work correctly for virtual inheritance

2012-02-15 Thread ryan_at_work_also at hotmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52263 Bug #: 52263 Summary: Zero-initialization doesn't seem to work correctly for virtual inheritance Classification: Unclassified Product: gcc Version: 4.6.1 Status: UNCO

[Bug c++/52263] Zero-initialization doesn't seem to work correctly for virtual inheritance

2012-02-15 Thread ryan_at_work_also at hotmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52263 --- Comment #1 from Ryan 2012-02-15 18:39:38 UTC --- I forgot to add the system - Linux 2.6.40.3-0.fc15.x86_64

[Bug libitm/52042] libitm.c/clone-1.c (all darwin) and libitm.c/stackundo.c (darwin 11) execution tests fail with -fpie

2012-02-15 Thread pmarlier at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52042 --- Comment #10 from pmarlier at gcc dot gnu.org 2012-02-15 19:17:47 UTC --- Author: pmarlier Date: Wed Feb 15 19:17:42 2012 New Revision: 184281 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184281 Log: 2012-02-15 Iain Sandoe P

[Bug tree-optimization/52255] [4.7 Regression] ICE: verify_ssa failed, block does not dominate use

2012-02-15 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52255 --- Comment #6 from Jakub Jelinek 2012-02-15 19:20:55 UTC --- Created attachment 26667 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26667 gcc47-pr52255.patch Untested fix.

[Bug rtl-optimization/52208] [4.7 Regression] Useless store

2012-02-15 Thread vmakarov at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52208 Vladimir Makarov changed: What|Removed |Added CC||vmakarov at redhat dot com --- Comment

[Bug c++/41518] copy initialization of volatile objects

2012-02-15 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41518 --- Comment #5 from Jason Merrill 2012-02-15 19:49:29 UTC --- I agree with the analysis.

[Bug libstdc++/51368] libstdc++ python pretty printers should use --with-python-dir just like libjava

2012-02-15 Thread bkoz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51368 --- Comment #2 from Benjamin Kosnik 2012-02-15 19:56:12 UTC --- Author: bkoz Date: Wed Feb 15 19:56:07 2012 New Revision: 184282 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184282 Log: 2012-02-15 Benjamin Kosnik PR libstdc++/51

[Bug libstdc++/51368] libstdc++ python pretty printers should use --with-python-dir just like libjava

2012-02-15 Thread bkoz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51368 --- Comment #3 from Benjamin Kosnik 2012-02-15 20:11:24 UTC --- Mine.

[Bug translation/52264] New: translatable string typo: "refernece"

2012-02-15 Thread stigge at antcom dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52264 Bug #: 52264 Summary: translatable string typo: "refernece" Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug libstdc++/51967] FAIL: libstdc++-prettyprinters/48362.cc

2012-02-15 Thread bkoz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51967 --- Comment #6 from Benjamin Kosnik 2012-02-15 20:20:24 UTC --- what's the python version you are using that is not working? I am using 2.7.2

[Bug libstdc++/51368] libstdc++ python pretty printers should use --with-python-dir just like libjava

2012-02-15 Thread bkoz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51368 --- Comment #4 from Benjamin Kosnik 2012-02-15 20:24:51 UTC --- This probably needs changing http://gcc.gnu.org/install/configure.html

[Bug translation/52264] translatable string typo: "refernece"

2012-02-15 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52264 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug fortran/52265] New: [OOP] TREE dump confusing with nested SELECT TYPE

2012-02-15 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52265 Bug #: 52265 Summary: [OOP] TREE dump confusing with nested SELECT TYPE Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Keywords: diagnostic

[Bug fortran/52227] [OOP] TARGET attribute mishandled in polymorphic types

2012-02-15 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52227 --- Comment #1 from Tobias Burnus 2012-02-15 20:59:06 UTC --- A related issue, for class(t), target, allocatable :: a(:) target :: a no error is printed - but it should! The problem seems to be that already for the first line, the class symbol

[Bug target/52199] V2DI vec_duplicate ICE on valid code

2012-02-15 Thread meissner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52199 --- Comment #2 from Michael Meissner 2012-02-15 21:17:46 UTC --- Author: meissner Date: Wed Feb 15 21:17:42 2012 New Revision: 184285 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184285 Log: [gcc] 2012-02-15 Michael Meissner PR

[Bug middle-end/52236] segfault in program that results from compiling sha512-hash.c

2012-02-15 Thread zooko at zooko dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52236 Zooko Wilcox-O'Hearn changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|

[Bug target/52199] V2DI vec_duplicate ICE on valid code

2012-02-15 Thread meissner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52199 Michael Meissner changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug libffi/52221] [libffi] r183675,r184021 needs to be fixed.

2012-02-15 Thread jojelino at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52221 gee changed: What|Removed |Added Summary|[libffi] r184021 needs to |[libffi] r183675,r184021 |be fixe

[Bug target/52199] V2DI vec_duplicate ICE on valid code

2012-02-15 Thread meissner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52199 --- Comment #3 from Michael Meissner 2012-02-15 21:42:04 UTC --- Author: meissner Date: Wed Feb 15 21:42:00 2012 New Revision: 184287 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184287 Log: [gcc] 2012-02-15 Michael Meissner PR

[Bug target/52199] V2DI vec_duplicate ICE on valid code

2012-02-15 Thread meissner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52199 Michael Meissner changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug go/52266] New: [4.7 Regression] syntax error in libgo/configure

2012-02-15 Thread doko at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52266 Bug #: 52266 Summary: [4.7 Regression] syntax error in libgo/configure Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal P

[Bug go/46986] Go is not supported on Darwin

2012-02-15 Thread afb at users dot sourceforge.net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46986 --- Comment #19 from Anders F Björklund 2012-02-15 22:08:59 UTC --- (In reply to comment #17) > I think that now the only thing which will need to change in the Go frontend > proper is using otool instead of objcopy in libgo/Makefile.am. The oto

[Bug go/46986] Go is not supported on Darwin

2012-02-15 Thread afb at users dot sourceforge.net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46986 --- Comment #22 from Anders F Björklund 2012-02-15 22:16:41 UTC --- Created attachment 26670 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26670 gcc-ucontext.diff ucontext is deprecated on Mac OS X 10.5-10.6, including ucontext.h gives err

[Bug go/46986] Go is not supported on Darwin

2012-02-15 Thread afb at users dot sourceforge.net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46986 --- Comment #21 from Anders F Björklund 2012-02-15 22:12:24 UTC --- Created attachment 26669 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26669 gcc-go_export.diff Need to give both segment and section for export on Darwin: /var/folders/S

[Bug go/46986] Go is not supported on Darwin

2012-02-15 Thread afb at users dot sourceforge.net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46986 --- Comment #20 from Anders F Björklund 2012-02-15 22:10:09 UTC --- Created attachment 26668 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26668 updated patch for trunk

[Bug go/46986] Go is not supported on Darwin

2012-02-15 Thread mrs at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46986 m...@gcc.gnu.org changed: What|Removed |Added CC||mrs at gcc dot gnu.org --- Comment #23

[Bug libitm/52220] FAIL: libitm.c++/eh-1.C execution test due to Xcode 4 weakref linker bug

2012-02-15 Thread pmarlier at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52220 --- Comment #1 from pmarlier at gcc dot gnu.org 2012-02-15 23:39:50 UTC --- Author: pmarlier Date: Wed Feb 15 23:39:28 2012 New Revision: 184293 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184293 Log: libitm/ 2012-02-15 Iain Sandoe

[Bug libstdc++/51967] FAIL: libstdc++-prettyprinters/48362.cc

2012-02-15 Thread dave.anglin at bell dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51967 --- Comment #7 from dave.anglin at bell dot net 2012-02-16 00:28:25 UTC --- On 15-Feb-12, at 3:20 PM, bkoz at gcc dot gnu.org wrote: > what's the python version you are using that is not working? It's 2.4.2. If I get a chance, I'll try an updat

[Bug tree-optimization/52254] VRP does not fold (~a) & N to a ^ N if a has range [0, N]

2012-02-15 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52254 --- Comment #3 from Andrew Pinski 2012-02-16 03:00:22 UTC --- (In reply to comment #2) > The combine stage should have access to a valueize() hook as well, to query > SSA propagator/VNs lattice. That hook can maybe supply this extra info > (I wa

[Bug c++/52263] Zero-initialization doesn't seem to work correctly for virtual inheritance

2012-02-15 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52263 --- Comment #2 from Andrew Pinski 2012-02-16 03:04:24 UTC --- I think this has been fixed already on both the 4.6 branch and the trunk.

[Bug libitm/52220] FAIL: libitm.c++/eh-1.C execution test due to Xcode 4 weakref linker bug

2012-02-15 Thread howarth at nitro dot med.uc.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52220 Jack Howarth changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug tree-optimization/52267] New: a&~N where N has all the bits set up till a specific point can be folded to ((unsigned)a) < N

2012-02-15 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52267 Bug #: 52267 Summary: a&~N where N has all the bits set up till a specific point can be folded to ((unsigned)a) < N Classification: Unclassified Product: gcc Version: 4.7.0

[Bug go/46986] Go is not supported on Darwin

2012-02-15 Thread howarth at nitro dot med.uc.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46986 --- Comment #24 from Jack Howarth 2012-02-16 03:47:05 UTC --- (In reply to comment #22) > > ucontext is missing altogether from Mac OS X 10.7, but there is no TLS either: > > error: thread-local storage not supported for this target There is t

[Bug target/52268] New: tls support should be added for darwin11

2012-02-15 Thread howarth at nitro dot med.uc.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52268 Bug #: 52268 Summary: tls support should be added for darwin11 Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority:

[Bug target/52268] tls support should be added for darwin11

2012-02-15 Thread howarth at nitro dot med.uc.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52268 Jack Howarth changed: What|Removed |Added Target||x86_64-apple-darwin11 Host|

[Bug translation/52264] translatable string typo: "refernece"

2012-02-15 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52264 --- Comment #1 from Jakub Jelinek 2012-02-16 06:29:19 UTC --- Author: jakub Date: Thu Feb 16 06:29:12 2012 New Revision: 184298 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184298 Log: PR translation/52264 * cgraphunit.c (verify

[Bug fortran/52265] [OOP] TREE dump confusing with nested SELECT TYPE

2012-02-15 Thread paul.richard.thomas at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52265 --- Comment #1 from paul.richard.thomas at gmail dot com 2012-02-16 06:58:10 UTC --- Dear Tobias, I have encountered this in the work on PR41600. I thought to append a numeric identifier that increments with each new temporary. In fact, I had w

[Bug translation/52264] translatable string typo: "refernece"

2012-02-15 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52264 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug go/51874] Many libgo testsuite failures on Solaris, IRIX

2012-02-15 Thread ian at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51874 --- Comment #12 from ian at gcc dot gnu.org 2012-02-16 07:17:15 UTC --- Author: ian Date: Thu Feb 16 07:17:03 2012 New Revision: 184300 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184300 Log: PR go/51874 math: Don't use libc log2 a

[Bug middle-end/51929] [4.7 Regression] ICE: verify_cgraph_node failed with -O2 -fno-guess-branch-probability -fipa-cp-clone

2012-02-15 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51929 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug middle-end/51929] [4.7 Regression] ICE: verify_cgraph_node failed with -O2 -fno-guess-branch-probability -fipa-cp-clone

2012-02-15 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51929 --- Comment #10 from Jakub Jelinek 2012-02-16 07:26:08 UTC --- Author: jakub Date: Thu Feb 16 07:25:58 2012 New Revision: 184301 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184301 Log: PR middle-end/51929 * cgraphunit.c (verify

[Bug c++/52269] New: [C++11]Body of constexpr function templates instantiated too eagerly in unevaluated operands

2012-02-15 Thread ai.azuma at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52269 Bug #: 52269 Summary: [C++11]Body of constexpr function templates instantiated too eagerly in unevaluated operands Classification: Unclassified Product: gcc Version: 4.7.0

  1   2   >