[Bug debug/46704] [4.6 Regression] Ada compiler fails to build itself

2011-01-11 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46704 --- Comment #13 from Eric Botcazou 2011-01-12 07:47:09 UTC --- > It looks like the fix came after the first gcc was built, so I should rebuild > it with Jan 9 snapshot using --disable-bootstrap, install it, and then rebuild > it again with disabl

[Bug debug/46704] [4.6 Regression] Ada compiler fails to build itself

2011-01-11 Thread gnugcc at marino dot st
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46704 John Marino changed: What|Removed |Added CC||gnugcc at marino dot st --- Comment #12 fro

[Bug tree-optimization/46535] [4.6 Regression] Endless loop during inlining

2011-01-11 Thread aoliva at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46535 Alexandre Oliva changed: What|Removed |Added Resolution|WORKSFORME |FIXED --- Comment #7 from Alexandre Oli

[Bug lto/47264] New: [4.6 Regression] Many tests fail with -flto due unaligned load in lto-plugin.c

2011-01-11 Thread danglin at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47264 Summary: [4.6 Regression] Many tests fail with -flto due unaligned load in lto-plugin.c Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority:

[Bug target/46037] --enable-stage1-languages=c,lto --enable-languages=c,lto --with-build-config=bootstrap-lto fails on darwin

2011-01-11 Thread howarth at nitro dot med.uc.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46037 Jack Howarth changed: What|Removed |Added Attachment #22949|0 |1 is obsolete|

[Bug c++/47263] New: [C++0x] lambda + dynamic-exception-specification std::unexpected() is not called.

2011-01-11 Thread flast at flast dot jp
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47263 Summary: [C++0x] lambda + dynamic-exception-specification std::unexpected() is not called. Product: gcc Version: 4.5.2 Status: UNCONFIRMED Severity: normal Priorit

[Bug target/46037] --enable-stage1-languages=c,lto --enable-languages=c,lto --with-build-config=bootstrap-lto fails on darwin

2011-01-11 Thread mikestump at comcast dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46037 --- Comment #23 from Mike Stump 2011-01-12 00:46:43 UTC --- Ok.

[Bug fortran/47260] DLLEXPORT attribute requires additional capabilities to be useful

2011-01-11 Thread kargl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47260 kargl at gcc dot gnu.org changed: What|Removed |Added CC||kargl at gcc dot gnu.org --- Co

[Bug middle-end/42371] dead code not eliminated during folding with whole-program

2011-01-11 Thread matt at use dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42371 --- Comment #7 from Matt Hargett 2011-01-11 23:44:22 UTC --- Is the last remaining issue with this test case fixed by the patch for PR46076?

[Bug objc/47262] New: Better error message upon finding a @property in the instance variable list

2011-01-11 Thread nicola at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47262 Summary: Better error message upon finding a @property in the instance variable list Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: minor Priority: P3

[Bug objc++/47261] ICE on @property declaration in the wrong place

2011-01-11 Thread nicola at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47261 Nicola Pero changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug objc++/47261] New: ICE on @property declaration in the wrong place

2011-01-11 Thread nicola at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47261 Summary: ICE on @property declaration in the wrong place Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: minor Priority: P3 Component: objc++ AssignedTo: un

[Bug tree-optimization/47239] [4.6 Regression] (int)&func & 3 is always optimized to 0 on some targets

2011-01-11 Thread kkojima at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47239 --- Comment #3 from Kazumoto Kojima 2011-01-11 23:14:45 UTC --- I've tried 168661 with arm, hppa and sh64 cc1's. The problem has gone away on all these 3 targets. Thanks!

[Bug fortran/47260] DLLEXPORT attribute requires additional capabilities to be useful

2011-01-11 Thread craig.powers at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47260 --- Comment #1 from Craig Powers 2011-01-11 23:12:55 UTC --- I've also tried using dlltool and a .def file to coerce my procedure into being exported, with no luck. Does gfortran not support exporting a function?

[Bug fortran/47240] [F03] segfault with procedure pointer component

2011-01-11 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47240 --- Comment #8 from Dominique d'Humieres 2011-01-11 21:38:46 UTC --- (In reply to comment #7) > > ... > > ... this produces loads of regressions. > > ... but the following variant doesn't: > ... Confirmed, however the following code [macbook]

[Bug debug/46955] Missing DW_AT_const_value from DW_TAG_template_value_parameter

2011-01-11 Thread dodji at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46955 Dodji Seketeli changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug debug/46955] Missing DW_AT_const_value from DW_TAG_template_value_parameter

2011-01-11 Thread dodji at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46955 --- Comment #2 from Dodji Seketeli 2011-01-11 21:20:13 UTC --- Author: dodji Date: Tue Jan 11 21:20:07 2011 New Revision: 168681 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=168681 Log: Fix PR debug/46955 gcc/cp/ * cp-lang.c (get_

[Bug fortran/47260] New: DLLEXPORT attribute requires additional capabilities to be useful

2011-01-11 Thread craig.powers at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47260 Summary: DLLEXPORT attribute requires additional capabilities to be useful Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 C

[Bug target/46037] --enable-stage1-languages=c,lto --enable-languages=c,lto --with-build-config=bootstrap-lto fails on darwin

2011-01-11 Thread howarth at nitro dot med.uc.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46037 --- Comment #22 from Jack Howarth 2011-01-11 19:32:25 UTC --- Created attachment 22949 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=22949 proposed patch

[Bug lto/47259] LTO and global register variable

2011-01-11 Thread d.g.gorbachev at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47259 --- Comment #1 from Dmitry Gorbachev 2011-01-11 18:47:49 UTC --- Created attachment 22948 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=22948 Backtrace

[Bug lto/47259] New: LTO and global register variable

2011-01-11 Thread d.g.gorbachev at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47259 Summary: LTO and global register variable Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: lto AssignedTo: unassig...@gcc.gnu.

[Bug c/47255] Missed optimization with loops, inline functions, and __attribute__((const))

2011-01-11 Thread in-gnu at baka dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47255 --- Comment #2 from Seth Robertson 2011-01-11 18:40:36 UTC --- Created attachment 22946 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=22946 Revised test program exhibiting missed optimization Well, my point is that even if I remove the obv

[Bug bootstrap/46037] --enable-stage1-languages=c,lto --enable-languages=c,lto --with-build-config=bootstrap-lto fails on darwin

2011-01-11 Thread howarth at nitro dot med.uc.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46037 --- Comment #21 from Jack Howarth 2011-01-11 18:06:31 UTC --- This brute force approach works for both a standard and lto-bootstrap... Index: gcc/config/darwin.c === --- gcc/config/

[Bug middle-end/31528] Inlining with -Os increases code size

2011-01-11 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31528 Jan Hubicka changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug rtl-optimization/47166] [4.5/4.6 Regression] SpecCpu2000 Ammp segfaults for ARM with -O3 -mthumb

2011-01-11 Thread ibolton at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47166 --- Comment #10 from Ian Bolton 2011-01-11 17:42:52 UTC --- (In reply to comment #9) > Created attachment 22945 [details] > Test patch > > Could you try the following? It's a variant of a patch Richard Sandiford > recently posted. Thanks for lo

[Bug lto/45721] [4.6 Regression] ICE: in function_and_variable_visibility, at ipa.c:673 with -flto

2011-01-11 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45721 Jan Hubicka changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug lto/45375] [meta-bug] Issues with building Mozilla with LTO

2011-01-11 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45375 --- Comment #34 from Jan Hubicka 2011-01-11 17:29:57 UTC --- Author: hubicka Date: Tue Jan 11 17:29:52 2011 New Revision: 168666 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=168666 Log: PR lto/45721 PR lto/45375 * tree.h (s

[Bug lto/45721] [4.6 Regression] ICE: in function_and_variable_visibility, at ipa.c:673 with -flto

2011-01-11 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45721 --- Comment #7 from Jan Hubicka 2011-01-11 17:29:57 UTC --- Author: hubicka Date: Tue Jan 11 17:29:52 2011 New Revision: 168666 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=168666 Log: PR lto/45721 PR lto/45375 * tree.h (sy

[Bug c/46076] [4.6 regression] constant propagation and compile-time math no longer happening versus 4.4 and 4.5

2011-01-11 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46076 Richard Guenther changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug rtl-optimization/47166] [4.5/4.6 Regression] SpecCpu2000 Ammp segfaults for ARM with -O3 -mthumb

2011-01-11 Thread bernds at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47166 --- Comment #9 from Bernd Schmidt 2011-01-11 17:02:40 UTC --- Created attachment 22945 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=22945 Test patch Could you try the following? It's a variant of a patch Richard Sandiford recently posted.

[Bug c/46076] [4.6 regression] constant propagation and compile-time math no longer happening versus 4.4 and 4.5

2011-01-11 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46076 --- Comment #19 from Richard Guenther 2011-01-11 17:01:45 UTC --- Author: rguenth Date: Tue Jan 11 17:01:37 2011 New Revision: 168665 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=168665 Log: 2011-01-11 Richard Guenther PR tree-o

[Bug bootstrap/46037] --enable-stage1-languages=c,lto --enable-languages=c,lto --with-build-config=bootstrap-lto fails on darwin

2011-01-11 Thread hubicka at ucw dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46037 --- Comment #20 from Jan Hubicka 2011-01-11 16:56:35 UTC --- > Why not retain the original code behavior unless generating lto? The patch Because the original code bahviour is wrong. It assumes that debug_hooks is initialized while it is not at

Re: [Bug bootstrap/46037] --enable-stage1-languages=c,lto --enable-languages=c,lto --with-build-config=bootstrap-lto fails on darwin

2011-01-11 Thread Jan Hubicka
> Why not retain the original code behavior unless generating lto? The patch Because the original code bahviour is wrong. It assumes that debug_hooks is initialized while it is not at the point. Honza > below works with both a standard and lto-bootstrap on x86_64-apple-darwin10. > > Index: gcc/

[Bug lto/44951] debug info ICE in whopr build due to missing -g at compile time.

2011-01-11 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44951 Richard Guenther changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|

[Bug libstdc++/43863] Unused recursive_init_error class defined with -fno-exceptions

2011-01-11 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43863 Jonathan Wakely changed: What|Removed |Added Target Milestone|--- |4.6.0 --- Comment #7 from Jonathan Wake

[Bug bootstrap/47147] gcc 4.6 fails to compile on NetBSD

2011-01-11 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47147 Jonathan Wakely changed: What|Removed |Added Status|NEW |WAITING Version|unknown

[Bug libstdc++/43852] Embedded systems friendly libstdc++

2011-01-11 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43852 --- Comment #15 from Paolo Carlini 2011-01-11 16:48:38 UTC --- Of course no objections, I just couldn't figure out what we were up to.

[Bug libstdc++/47045] NetBSD: define changes in ctype.h

2011-01-11 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47045 Paolo Carlini changed: What|Removed |Added CC||paolo.carlini at oracle dot

[Bug driver/47244] [4.6 Regression] plugin linker is used unconditionally

2011-01-11 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47244 --- Comment #5 from Jan Hubicka 2011-01-11 16:46:40 UTC --- path posted. http://gcc.gnu.org/ml/gcc-patches/2011-01/msg00654.html

[Bug libstdc++/43852] Embedded systems friendly libstdc++

2011-01-11 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43852 --- Comment #14 from Jonathan Wakely 2011-01-11 16:41:56 UTC --- If you have no objections I'll resolve PR 43863 for 4.6.0 (by putting recurisve_init_error in a separate file) but I think this "quiet mode" needs a bit more thought and time

[Bug libstdc++/43852] Embedded systems friendly libstdc++

2011-01-11 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43852 Paolo Carlini changed: What|Removed |Added CC|jwakely.gcc at gmail dot| |com

[Bug rtl-optimization/47258] Extra instruction generated in 4.5.2

2011-01-11 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47258 --- Comment #4 from Richard Guenther 2011-01-11 16:35:23 UTC --- But we'll create bogus debug info for the typedef type decls then.

[Bug rtl-optimization/47258] Extra instruction generated in 4.5.2

2011-01-11 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47258 --- Comment #3 from Richard Guenther 2011-01-11 16:34:40 UTC --- (In reply to comment #2) > After tried patches one-by-one, I believe the misoptimization is down to the > following patch. Which is a correctness patch. You can try dumbing it dow

[Bug libstdc++/47045] NetBSD: define changes in ctype.h

2011-01-11 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47045 --- Comment #6 from Jonathan Wakely 2011-01-11 16:34:31 UTC --- GCC 4.6.0 can't be built on NetBSD (PR 47147) so unless that gets fixed there's no way to test the changes, and so I thought no urgency to fix this one I'm happy to commit the chang

[Bug libstdc++/45191] unqualified atomic access

2011-01-11 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45191 Paolo Carlini changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug bootstrap/46037] --enable-stage1-languages=c,lto --enable-languages=c,lto --with-build-config=bootstrap-lto fails on darwin

2011-01-11 Thread howarth at nitro dot med.uc.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46037 --- Comment #19 from Jack Howarth 2011-01-11 16:32:00 UTC --- Why not retain the original code behavior unless generating lto? The patch below works with both a standard and lto-bootstrap on x86_64-apple-darwin10. Index: gcc/config/darwin.c

[Bug libstdc++/47045] NetBSD: define changes in ctype.h

2011-01-11 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47045 --- Comment #5 from Paolo Carlini 2011-01-11 16:27:28 UTC --- Are we still waiting for feedback? PS: IMHO, if just is ok instead of , it would be much nicer. Besides that nit, it would be nice to have the tweak in 4.6.0, if we can make it...

[Bug rtl-optimization/47258] Extra instruction generated in 4.5.2

2011-01-11 Thread bmei at broadcom dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47258 --- Comment #2 from Bingfeng Mei 2011-01-11 16:16:28 UTC --- After tried patches one-by-one, I believe the misoptimization is down to the following patch. Index: tree-ssa-copyrename.c =

[Bug c/46076] [4.6 regression] constant propagation and compile-time math no longer happening versus 4.4 and 4.5

2011-01-11 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46076 Richard Guenther changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|unassigned

[Bug rtl-optimization/47166] [4.5/4.6 Regression] SpecCpu2000 Ammp segfaults for ARM with -O3 -mthumb

2011-01-11 Thread bernds at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47166 --- Comment #8 from Bernd Schmidt 2011-01-11 15:45:34 UTC --- I think the real problem here is that when reloading autoincs, we somehow end up with (gdb) p spill_reg_store[3] $42 = (rtx) 0xf7a1118c (gdb) pr (insn 3163 3161 3164 99 rectmm.c:1041

[Bug c++/45520] [4.6 Regression] [C++0x] compiler segmentation fault on decltype in lambda-declarator

2011-01-11 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45520 Paolo Carlini changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug c++/46658] [4.6 Regression] internal compiler error on cp/init.c

2011-01-11 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46658 Paolo Carlini changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug c++/47242] [C++0x] ICE: tree check: expected field_decl, have error_mark in build_lambda_object, at cp/semantics.c:7604 on invalid lambda function

2011-01-11 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47242 Paolo Carlini changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug rtl-optimization/45235] const volatile read moved out of order

2011-01-11 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45235 Richard Guenther changed: What|Removed |Added Known to work||4.6.0 --- Comment #8 from Richard Guen

[Bug rtl-optimization/45235] const volatile read moved out of order

2011-01-11 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45235 --- Comment #7 from Richard Guenther 2011-01-11 15:41:23 UTC --- Author: rguenth Date: Tue Jan 11 15:41:17 2011 New Revision: 168663 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=168663 Log: 2011-01-11 Richard Guenther PR middle-

[Bug bootstrap/47215] [4.6 Regression] Failed to bootstrap

2011-01-11 Thread sch...@linux-m68k.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47215 Andreas Schwab changed: What|Removed |Added Status|RESOLVED|REOPENED Resolution|FIXED

[Bug c/46076] [4.6 regression] constant propagation and compile-time math no longer happening versus 4.4 and 4.5

2011-01-11 Thread joseph at codesourcery dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46076 --- Comment #17 from joseph at codesourcery dot com 2011-01-11 15:28:56 UTC --- On Tue, 11 Jan 2011, rguenth at gcc dot gnu.org wrote: > I don't think we should add hacks like that. Either the type signatures > are compatible for the middle-end

[Bug bootstrap/46037] --enable-stage1-languages=c,lto --enable-languages=c,lto --with-build-config=bootstrap-lto fails on darwin

2011-01-11 Thread howarth at nitro dot med.uc.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46037 --- Comment #18 from Jack Howarth 2011-01-11 15:23:34 UTC --- Both the patch in comment 16 and 17 produce the same errors in a standard bootstrap... ../../gcc/libdecnumber/decContext.c:1:0: error: variable tracking requested, but useless unless

[Bug bootstrap/46037] --enable-stage1-languages=c,lto --enable-languages=c,lto --with-build-config=bootstrap-lto fails on darwin

2011-01-11 Thread howarth at nitro dot med.uc.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46037 --- Comment #17 from Jack Howarth 2011-01-11 15:11:49 UTC --- I assume you really meant... if (flag_var_tracking && (generating_for_darwin_version >= 9) && (flag_gtoggle ? (debug_info_level >= DINFO_LEVEL_NORMAL) : (debug_inf

[Bug bootstrap/47215] [4.6 Regression] Failed to bootstrap

2011-01-11 Thread ktietz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47215 Kai Tietz changed: What|Removed |Added Status|REOPENED|RESOLVED Resolution|

[Bug bootstrap/47215] [4.6 Regression] Failed to bootstrap

2011-01-11 Thread ktietz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47215 --- Comment #10 from Kai Tietz 2011-01-11 14:51:17 UTC --- Author: ktietz Date: Tue Jan 11 14:51:07 2011 New Revision: 168662 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=168662 Log: 2011-01-11 Kai Tietz PR bootstrap/47215

[Bug fortran/47240] [F03] segfault with procedure pointer component

2011-01-11 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47240 --- Comment #7 from janus at gcc dot gnu.org 2011-01-11 14:43:52 UTC --- (In reply to comment #5) > > Index: gcc/fortran/resolve.c > > === > > --- gcc/fortran/resolve.c(revision 16

[Bug tree-optimization/47086] [4.5/4.6 Regression] ICE: verify_flow_info failed: BB 3 can not throw but has an EH edge with -O -fexceptions -fnon-call-exceptions -ftrapv

2011-01-11 Thread law at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47086 --- Comment #7 from Jeffrey A. Law 2011-01-11 14:42:40 UTC --- -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 01/11/11 07:22, zsojka at seznam dot cz wrote: > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47086 > > --- Comment #6 from Zdenek So

[Bug c/46076] [4.6 regression] constant propagation and compile-time math no longer happening versus 4.4 and 4.5

2011-01-11 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46076 Richard Guenther changed: What|Removed |Added CC||rth at gcc dot gnu.org --- Comment #16

[Bug tree-optimization/47086] [4.5/4.6 Regression] ICE: verify_flow_info failed: BB 3 can not throw but has an EH edge with -O -fexceptions -fnon-call-exceptions -ftrapv

2011-01-11 Thread law at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47086 Jeffrey A. Law changed: What|Removed |Added Target Milestone|4.5.3 |4.6.0

[Bug tree-optimization/47239] [4.6 Regression] (int)&func & 3 is always optimized to 0 on some targets

2011-01-11 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47239 --- Comment #2 from Richard Guenther 2011-01-11 14:23:23 UTC --- Author: rguenth Date: Tue Jan 11 14:23:20 2011 New Revision: 168661 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=168661 Log: 2011-01-11 Richard Guenther PR tree-op

[Bug tree-optimization/47086] [4.5/4.6 Regression] ICE: verify_flow_info failed: BB 3 can not throw but has an EH edge with -O -fexceptions -fnon-call-exceptions -ftrapv

2011-01-11 Thread zsojka at seznam dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47086 --- Comment #6 from Zdenek Sojka 2011-01-11 14:21:49 UTC --- Thank you for fixing this. It is not planned for backport to 4.5? Target Milestone set to 4.5.3 will cause this bug to be shown as fixed in 4.5.3, which is not true.

[Bug fortran/47240] [F03] segfault with procedure pointer component

2011-01-11 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47240 --- Comment #6 from Dominique d'Humieres 2011-01-11 14:21:26 UTC --- > > Index: gcc/fortran/resolve.c > > ... > > continue; > > ... this produces loads of regressions. Confirmed;-(

[Bug tree-optimization/47087] [4.5/4.6 Regression] ICE: verify_stmts failed: statement marked for throw, but doesn't with -O -fexceptions -fnon-call-exceptions -ftrapv

2011-01-11 Thread law at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47087 Jeffrey A. Law changed: What|Removed |Added Status|ASSIGNED|RESOLVED CC|

[Bug tree-optimization/47086] [4.5/4.6 Regression] ICE: verify_flow_info failed: BB 3 can not throw but has an EH edge with -O -fexceptions -fnon-call-exceptions -ftrapv

2011-01-11 Thread law at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47086 --- Comment #5 from Jeffrey A. Law 2011-01-11 14:16:18 UTC --- *** Bug 47087 has been marked as a duplicate of this bug. ***

[Bug tree-optimization/47086] [4.5/4.6 Regression] ICE: verify_flow_info failed: BB 3 can not throw but has an EH edge with -O -fexceptions -fnon-call-exceptions -ftrapv

2011-01-11 Thread law at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47086 Jeffrey A. Law changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug tree-optimization/47086] [4.5/4.6 Regression] ICE: verify_flow_info failed: BB 3 can not throw but has an EH edge with -O -fexceptions -fnon-call-exceptions -ftrapv

2011-01-11 Thread law at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47086 --- Comment #3 from Jeffrey A. Law 2011-01-11 14:10:58 UTC --- Author: law Date: Tue Jan 11 14:10:54 2011 New Revision: 168659 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=168659 Log: * PR tree-optimization/47086 * tree-ssa-loo

[Bug rtl-optimization/47253] Conditional jump to tail function is not generated

2011-01-11 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47253 H.J. Lu changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug driver/47244] [4.6 Regression] plugin linker is used unconditionally

2011-01-11 Thread hubicka at ucw dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47244 --- Comment #4 from Jan Hubicka 2011-01-11 14:08:41 UTC --- > Is pr39968 related (a duplicate) of this pr? No, it is older than the problem and it is about plugins, not lto-plugin. Perhaps plugins Make also needs to play the games with --enable-s

Re: [Bug driver/47244] [4.6 Regression] plugin linker is used unconditionally

2011-01-11 Thread Jan Hubicka
> Is pr39968 related (a duplicate) of this pr? No, it is older than the problem and it is about plugins, not lto-plugin. Perhaps plugins Make also needs to play the games with --enable-shared I added into lto-plugin configury. Honza

[Bug bootstrap/46037] --enable-stage1-languages=c,lto --enable-languages=c,lto --with-build-config=bootstrap-lto fails on darwin

2011-01-11 Thread hubicka at ucw dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46037 --- Comment #16 from Jan Hubicka 2011-01-11 14:06:58 UTC --- > The patch will also be problematic for powerpc-apple-darwin9 and darwin8 since > it relies on dwarf2 and those OS releases still use stabs. It should not be problem. For stabs we don

Re: [Bug bootstrap/46037] --enable-stage1-languages=c,lto --enable-languages=c,lto --with-build-config=bootstrap-lto fails on darwin

2011-01-11 Thread Jan Hubicka
> The patch will also be problematic for powerpc-apple-darwin9 and darwin8 since > it relies on dwarf2 and those OS releases still use stabs. It should not be problem. For stabs we don't do var tracking. The original test tested if target debug info supports var tracking and dwarf2 is the only on

[Bug driver/47244] [4.6 Regression] plugin linker is used unconditionally

2011-01-11 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47244 --- Comment #3 from Dominique d'Humieres 2011-01-11 14:06:26 UTC --- Is pr39968 related (a duplicate) of this pr?

[Bug rtl-optimization/47253] Conditional jump to tail function is not generated

2011-01-11 Thread zsojka at seznam dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47253 Zdenek Sojka changed: What|Removed |Added Status|RESOLVED|UNCONFIRMED Resolution|INVALID

[Bug driver/47244] [4.6 Regression] plugin linker is used unconditionally

2011-01-11 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47244 --- Comment #2 from Jan Hubicka 2011-01-11 14:03:29 UTC --- testing the following patch. Index: gcc.c === --- gcc.c (revision 168655) +++ gcc.c (working copy) @@ -621,11

[Bug target/44217] GCC emits cmpxchg16b which Sun as cannot handle

2011-01-11 Thread ro at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44217 Rainer Orth changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug bootstrap/46037] --enable-stage1-languages=c,lto --enable-languages=c,lto --with-build-config=bootstrap-lto fails on darwin

2011-01-11 Thread howarth at nitro dot med.uc.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46037 --- Comment #15 from Jack Howarth 2011-01-11 13:48:30 UTC --- The regression testresults a lto-bootstrap of the proposed patch in Comment 10 on x86_64-apple-darwin10... http://gcc.gnu.org/ml/gcc-testresults/2011-01/msg00899.html The patch will

[Bug rtl-optimization/47258] Extra instruction generated in 4.5.2

2011-01-11 Thread bmei at broadcom dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47258 --- Comment #1 from Bingfeng Mei 2011-01-11 13:38:13 UTC --- Created attachment 22944 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=22944 Preprocessed test case

[Bug rtl-optimization/47258] New: Extra instruction generated in 4.5.2

2011-01-11 Thread bmei at broadcom dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47258 Summary: Extra instruction generated in 4.5.2 Product: gcc Version: 4.5.2 Status: UNCONFIRMED Severity: normal Priority: P3 Component: rtl-optimization AssignedTo: un

[Bug rtl-optimization/47253] Conditional jump to tail function is not generated

2011-01-11 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47253 H.J. Lu changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug middle-end/46823] [4.6 Regression] ICE: edge points to wrong declaration

2011-01-11 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46823 --- Comment #17 from Jan Hubicka 2011-01-11 13:29:58 UTC --- I believed that we are supposed to update the statement first and only then try to inline it. Otherwise we would get into problem with inliner not skipping the args. Anyway lookup base

[Bug lto/47225] [4.6 regression]: cross-compile fails while configuring libgcc with "xgcc: fatal error: -fuse-linker-plugin, but liblto_plugin.so not found"

2011-01-11 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47225 --- Comment #13 from Jan Hubicka 2011-01-11 13:27:54 UTC --- Even when we do not default to -flinker-plugin w/o LTO this remains a problem. We should chase out cases where we build plugin but it is useless.

[Bug driver/47244] [4.6 Regression] plugin linker is used unconditionally

2011-01-11 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47244 Jan Hubicka changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug tree-optimization/46469] [4.6 Regression] ICE: verify_cgraph_node failed: inline clone is needed at -O

2011-01-11 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46469 Jan Hubicka changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug tree-optimization/47087] [4.5/4.6 Regression] ICE: verify_stmts failed: statement marked for throw, but doesn't with -O -fexceptions -fnon-call-exceptions -ftrapv

2011-01-11 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47087 Richard Guenther changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|unassigned

[Bug bootstrap/47243] [4.6 Regression] Bootstrap fails: Segfault of genmddeps / COLLECT bug?

2011-01-11 Thread hubicka at ucw dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47243 --- Comment #6 from Jan Hubicka 2011-01-11 13:06:18 UTC --- > > If you want to use BFD linker for LTO plugin, you need the Linux binutils > > 2.21.51.0.5. LTO plugin support in binutils-2.21 is incomplete. > > I hope it will be fixed on the 2.21

[Bug lto/47222] [4.6 Regression] Revision 168593 failed many tests

2011-01-11 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47222 Richard Guenther changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|

[Bug lto/47225] [4.6 regression]: cross-compile fails while configuring libgcc with "xgcc: fatal error: -fuse-linker-plugin, but liblto_plugin.so not found"

2011-01-11 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47225 Richard Guenther changed: What|Removed |Added CC||coolypf at qq dot com --- Comment #12

[Bug plugins/47223] Fail to build gcc 4.6.0 (r168594) on mingw32

2011-01-11 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47223 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug lto/47225] [4.6 regression]: cross-compile fails while configuring libgcc with "xgcc: fatal error: -fuse-linker-plugin, but liblto_plugin.so not found"

2011-01-11 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47225 Richard Guenther changed: What|Removed |Added Priority|P3 |P1 Target Milestone|---

[Bug lto/47221] Bugus warnings issued during lto bootstrap

2011-01-11 Thread hubicka at ucw dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47221 --- Comment #2 from Jan Hubicka 2011-01-11 13:03:00 UTC --- > we don't check for an error of inflateInit2 in which case state is > not initialized. Probably we should fix that, but still I don't think we should leak our well engineered MEM_REF gi

[Bug tree-optimization/47237] [4.3/4.4/4.5/4.6 Regression] builtin_apply_args broken WRT local API changes.

2011-01-11 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47237 Richard Guenther changed: What|Removed |Added Keywords||wrong-code Priority|P3

[Bug tree-optimization/47239] [4.6 Regression] (int)&func & 3 is always optimized to 0 on some targets

2011-01-11 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47239 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug c++/47252] GCC Segfaults when boost/range.hpp is included and deduced parameter is a initializer_list

2011-01-11 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47252 --- Comment #2 from Jonathan Wakely 2011-01-11 12:50:39 UTC --- I think this has been fixed anyway, using Boost 1.42 it works with 4.5.2 and 4.6.0 - so you should probably report it to Ubuntu

[Bug c++/46871] [C++0x] ICE: in cxx_eval_constant_expression, at cp/semantics.c:6686 on invalid code (+rejects valid)

2011-01-11 Thread gcc at abeckmann dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46871 Andreas Beckmann changed: What|Removed |Added CC||gcc at abeckmann dot de --- Comment #1

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