[Bug objc/39753] [4.3/4.4/4.5/4.6/4.7 Regression] Objective-C(++) and C90 strict-aliasing interaction bug

2011-03-18 Thread mrs at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39753 m...@gcc.gnu.org changed: What|Removed |Added Status|NEW |WAITING --- Comment #15 from mrs at gc

[Bug objc/39753] [4.3/4.4/4.5/4.6/4.7 Regression] Objective-C(++) and C90 strict-aliasing interaction bug

2011-03-18 Thread howarth at nitro dot med.uc.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39753 Jack Howarth changed: What|Removed |Added CC||howarth at nitro dot |

[Bug objc/39753] [4.3/4.4/4.5/4.6/4.7 Regression] Objective-C(++) and C90 strict-aliasing interaction bug

2011-03-18 Thread john.engelhart at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39753 --- Comment #13 from John Engelhart 2011-03-19 04:06:28 UTC --- I'm the original reporter. At this point, I no longer have any specific examples that demonstrate this problem (this was filed quite some time ago). m...@gcc.gnu.org: > So, I'm so

[Bug objc/39753] [4.3/4.4/4.5/4.6/4.7 Regression] Objective-C(++) and C90 strict-aliasing interaction bug

2011-03-18 Thread mikestump at comcast dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39753 --- Comment #12 from Mike Stump 2011-03-19 03:58:25 UTC --- Any warnings generated that are invalid are bugs. These bugs should be filed, and we'll fix them. Please attach an example file that generate warnings.

[Bug pch/48201] ndefined reference to `__builtin_stdarg_start' when compiling util-vserver-0.30.216 on gentoo

2011-03-18 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48201 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug pch/48201] New: ndefined reference to `__builtin_stdarg_start' when compiling util-vserver-0.30.216 on gentoo

2011-03-18 Thread praktakus at go2 dot pl
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48201 Summary: ndefined reference to `__builtin_stdarg_start' when compiling util-vserver-0.30.216 on gentoo Product: gcc Version: 4.4.5 Status: UNCONFIRMED Severity: blocker

[Bug objc/39753] [4.3/4.4/4.5/4.6/4.7 Regression] Objective-C(++) and C90 strict-aliasing interaction bug

2011-03-18 Thread nicola at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39753 --- Comment #11 from Nicola Pero 2011-03-19 01:24:47 UTC --- Having looked at some of the warnings generated in GNUstep if you compile with -fstrict-aliasing, they seem to be C warnings with little relevance to Objective-C (they mostly seem to be

[Bug lto/48200] New: linking shared library with LTO results in different exported symbols

2011-03-18 Thread zeev.tarantov at gmail dot com
et.o names-cache.o params.o caps.o sysfs.o proc.o i386-ports.o -lz -lresolv Then: objdump -T libpci.so.3.1.7 | grep pci_fill_info No such symbol. gcc (Gentoo SVN) 4.6.0-pre9999 20110318 (prerelease) rev. 171169 Copyright (C) 2011 Free Software Foundation, Inc. This is free software; see the source f

[Bug objc/39753] [4.3/4.4/4.5/4.6/4.7 Regression] Objective-C(++) and C90 strict-aliasing interaction bug

2011-03-18 Thread nicola at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39753 Nicola Pero changed: What|Removed |Added Status|WAITING |NEW CC|

[Bug objc/48187] infinite errors with misplaced [ in @interface definition

2011-03-18 Thread nicola at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48187 Nicola Pero changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/43603] gcc-4.4.3 ICE on ia64 with -O3

2011-03-18 Thread sje at cup dot hp.com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43603 --- Comment #9 from Steve Ellcey 2011-03-18 23:45:07 UTC --- Andrey, I was just looking at PR 48191, a bug submitted against GCC 4.5.2. It looks like it is caused by the same problem that this patch fixes. Can you back port this fix to the 4.5

[Bug target/48191] internal compiler error: in issue_nops_and_insn, at config/ia64/ia64.c:8258

2011-03-18 Thread sje at cup dot hp.com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48191 --- Comment #3 from Steve Ellcey 2011-03-18 23:40:43 UTC --- It looks like this is the same problem as PR 43603 (but with a different error result). I can reproduce it on the trunk at r167587, but it is fixed at r167588. To fix it in the 4.5 br

[Bug preprocessor/48192] Conditional macros should not pass #ifdef

2011-03-18 Thread meissner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48192 Michael Meissner changed: What|Removed |Added Attachment #23711|0 |1 is obsolete|

[Bug preprocessor/48192] Conditional macros should not pass #ifdef

2011-03-18 Thread meissner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48192 Michael Meissner changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug target/41482] ICE in libgfortran arm thumb multilib compile

2011-03-18 Thread meissner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41482 Michael Meissner changed: What|Removed |Added Attachment #23718|0 |1 is obsolete|

[Bug target/41482] ICE in libgfortran arm thumb multilib compile

2011-03-18 Thread meissner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41482 Michael Meissner changed: What|Removed |Added Status|ASSIGNED|WAITING AssignedTo|meissner at

[Bug target/41482] ICE in libgfortran arm thumb multilib compile

2011-03-18 Thread meissner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41482 Michael Meissner changed: What|Removed |Added Status|WAITING |ASSIGNED AssignedTo|unassigned

[Bug c/48199] unable to emulate 'TF'. Patch for mips64el r5900

2011-03-18 Thread archicharmer at mail dot ru
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48199 --- Comment #1 from Deny 2011-03-18 22:43:34 UTC --- http://www.megaupload.com/?d=GREE7D1X

[Bug c/48199] New: unable to emulate 'TF'. Patch for mips64el r5900

2011-03-18 Thread archicharmer at mail dot ru
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48199 Summary: unable to emulate 'TF'. Patch for mips64el r5900 Product: gcc Version: 4.3.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c AssignedTo: unass

[Bug tree-optimization/48198] [4.7 Regression] ICE: verify_ssa failed: no immediate_use list with -fopenmp --param partial-inlining-entry-probability=101

2011-03-18 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48198 Jakub Jelinek changed: What|Removed |Added CC||hubicka at gcc dot gnu.org,

[Bug c/48197] possible wrong code bug at -O0

2011-03-18 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48197 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #7 f

[Bug c/48197] possible wrong code bug at -O0

2011-03-18 Thread regehr at cs dot utah.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48197 --- Comment #6 from John Regehr 2011-03-18 20:23:32 UTC --- Bleh... nevermind the longer test, it carries along my misunderstanding of the sign extension. Anyway, thanks!

[Bug bootstrap/45381] [4.6/4.7 Regression] Bootstrap failure for powerpc-apple-darwin9: error: AltiVec argument passed to unprototyped function

2011-03-18 Thread rth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45381 Richard Henderson changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug bootstrap/45381] [4.6/4.7 Regression] Bootstrap failure for powerpc-apple-darwin9: error: AltiVec argument passed to unprototyped function

2011-03-18 Thread rth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45381 --- Comment #18 from Richard Henderson 2011-03-18 20:20:45 UTC --- Author: rth Date: Fri Mar 18 20:20:35 2011 New Revision: 171165 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=171165 Log: PR bootstrap/45381 * lex.c [ALTIVEC] (search_lin

[Bug bootstrap/45381] [4.6/4.7 Regression] Bootstrap failure for powerpc-apple-darwin9: error: AltiVec argument passed to unprototyped function

2011-03-18 Thread rth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45381 --- Comment #17 from Richard Henderson 2011-03-18 20:20:01 UTC --- Author: rth Date: Fri Mar 18 20:19:45 2011 New Revision: 171164 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=171164 Log: PR bootstrap/45381 * lex.c [ALTIVEC] (search_lin

[Bug c/48197] possible wrong code bug at -O0

2011-03-18 Thread regehr at cs dot utah.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48197 --- Comment #5 from John Regehr 2011-03-18 20:14:51 UTC --- Here's a test case: int printf(const char *format, ...); int main (void) { int y = 0x8000; int x1 = (long)0 > ((unsigned int)0 ^ (signed short)y); int x2 = (long)0 > ((unsigned i

[Bug c/48197] possible wrong code bug at -O0

2011-03-18 Thread regehr at cs dot utah.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48197 --- Comment #4 from John Regehr 2011-03-18 20:12:31 UTC --- Thanks Jakub, I was just about to send the same example!

[Bug debug/47308] Dwarf Error: Cannot find signatured DIE referenced from DIE at 0x2581 [in module D:\main64.exe]

2011-03-18 Thread pluto at agmk dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47308 Pawel Sikora changed: What|Removed |Added Keywords||wrong-debug Target|x86_64-pc-m

[Bug c/48197] possible wrong code bug at -O0

2011-03-18 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48197 --- Comment #3 from Jakub Jelinek 2011-03-18 20:09:18 UTC --- That's true, the step from the 3rd to 4th line is wrong. But that doesn't mean that on LP64 targets it should print 1. On: extern void abort (void); static int y = 0x8000; int main

[Bug c/48197] possible wrong code bug at -O0

2011-03-18 Thread regehr at cs dot utah.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48197 --- Comment #2 from John Regehr 2011-03-18 20:04:04 UTC --- (In reply to comment #1) >x = (long)0 > ((unsigned int)0 ^ (signed short)0x8000); >x = (long)0 > ((unsigned)0 ^ (unsigned)0x8000); > I think you missed something here (unsigned)(

[Bug c/48197] possible wrong code bug at -O0

2011-03-18 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48197 --- Comment #1 from Andrew Pinski 2011-03-18 19:56:42 UTC --- x = (long)0 > ((unsigned int)0 ^ (signed short)0x8000); x = (long)0 > ((unsigned)0 ^ (unsigned)0x8000); I think you missed something here (unsigned)(signed short) still sign exte

[Bug tree-optimization/48198] New: [4.7 Regression] ICE: verify_ssa failed: no immediate_use list with -fopenmp --param partial-inlining-entry-probability=101

2011-03-18 Thread zsojka at seznam dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48198 Summary: [4.7 Regression] ICE: verify_ssa failed: no immediate_use list with -fopenmp --param partial-inlining-entry-probability=101 Product: gcc Version: 4.7.0 St

[Bug c/48197] New: possible wrong code bug at -O0

2011-03-18 Thread regehr at cs dot utah.edu
--program-prefix=r171139- --enable-languages=c,c++ Thread model: posix gcc version 4.7.0 20110318 (experimental) (GCC)

[Bug bootstrap/48167] [4.7 Regression] Bootstrapping revision 171075 fails on x86_64-apple-darwin10

2011-03-18 Thread danglin at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48167 John David Anglin changed: What|Removed |Added CC||danglin at gcc dot gnu.org --- Commen

[Bug c++/48196] ICE (segmentation fault) on inclusion of , C++0x

2011-03-18 Thread gcchelp.5.adept at 0sg dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48196 --- Comment #1 from gcchelp.5.adept at 0sg dot net 2011-03-18 19:35:45 UTC --- Created attachment 23716 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=23716 does not exhibit the bug

[Bug c++/48196] New: ICE (segmentation fault) on inclusion of , C++0x

2011-03-18 Thread gcchelp.5.adept at 0sg dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48196 Summary: ICE (segmentation fault) on inclusion of , C++0x Product: gcc Version: 4.5.2 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug target/48191] internal compiler error: in issue_nops_and_insn, at config/ia64/ia64.c:8258

2011-03-18 Thread sje at cup dot hp.com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48191 Steve Ellcey changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/48191] internal compiler error: in issue_nops_and_insn, at config/ia64/ia64.c:8258

2011-03-18 Thread sje at cup dot hp.com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48191 --- Comment #1 from Steve Ellcey 2011-03-18 19:31:20 UTC --- Created attachment 23714 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=23714 shorter test case Shorter test case. Reproducible on IA64 HP-UX as well with -mlp64 (and -O3 -fPIC).

[Bug debug/48176] [4.6/4.7 Regression] .debug_aranges is no longer emitted

2011-03-18 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48176 Jakub Jelinek changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug c/48194] gcc -std=c99 fails to link when calling inline function

2011-03-18 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48194 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug tree-optimization/48195] New: ICE: vector VEC(ipa_node_params_t,base) index domain error, in ipa_analyze_node at ipa-prop.c:1525 with -flto --param partial-inlining-entry-probability=101

2011-03-18 Thread zsojka at seznam dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48195 Summary: ICE: vector VEC(ipa_node_params_t,base) index domain error, in ipa_analyze_node at ipa-prop.c:1525 with -flto --param partial-inlining-entry-probability=101 Product: gcc

[Bug c/48194] New: gcc -std=c99 fails to link when calling inline function

2011-03-18 Thread adam at adamrosenfield dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48194 Summary: gcc -std=c99 fails to link when calling inline function Product: gcc Version: 4.3.5 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug tree-optimization/48193] New: [4.7 Regression] ICE: verify_ssa failed: type mismatch between an SSA_NAME and its symbol with -flto --param partial-inlining-entry-probability=101

2011-03-18 Thread zsojka at seznam dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48193 Summary: [4.7 Regression] ICE: verify_ssa failed: type mismatch between an SSA_NAME and its symbol with -flto --param partial-inlining-entry-probability=101 Product: gcc Versi

[Bug target/46072] AIX linker chokes on debug info for uninitialized static variables

2011-03-18 Thread pedzsan at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46072 --- Comment #10 from Perry Smith 2011-03-18 18:57:07 UTC --- IZ81343 (or one of its sister APARs) fixes the original issue. But, it leaves a new issue. The new error looks like: ld: 0711-596 SEVERE ERROR: Object expand.o An RLD for sec

[Bug bootstrap/48168] [4.7 regression] Solaris 2/SPARC bootstrap broken: ICE in sparc_function_arg_1, at config/sparc/sparc.c:5721

2011-03-18 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48168 Eric Botcazou changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug target/46072] AIX linker chokes on debug info for uninitialized static variables

2011-03-18 Thread skunk at iskunk dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46072 --- Comment #9 from Daniel Richard G. 2011-03-18 18:05:13 UTC --- (In reply to comment #8) > It appears that this not a "gcc" bug but an AIX bug. The error was precipitated by an AIX system update, but at the same time, it can be said that the A

[Bug c++/48118] [4.3/4.4/4.5/4.6/4.7 regression] g++ sometimes allows copying a volatile class

2011-03-18 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48118 Jason Merrill changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug c++/48162] [4.7 Regression] 447.dealII in SPEC CPU 2006 failed to build

2011-03-18 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48162 Jason Merrill changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug target/48097] new Throw_2 failures in libjava under Xcode 4.0

2011-03-18 Thread howarth at nitro dot med.uc.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48097 --- Comment #8 from Jack Howarth 2011-03-18 17:28:19 UTC --- The response to Comments 5 through 7 from the darwin linker developer is... - Unfortunately, the _sigtramp functi

[Bug c++/48185] if(struct ...)

2011-03-18 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48185 --- Comment #3 from Jonathan Wakely 2011-03-18 17:27:43 UTC --- G++ is right a declaration in a selection-statement (if or switch) must be of the form: if ( type-specifier id = initializer ) or in C++0x: if ( type-specifier id { init } ) Se

[Bug rtl-optimization/48170] ICE: in hoist_code, at gcse.c:4524 with -fgcse --param max-hoist-depth={0,1}

2011-03-18 Thread mkuvyrkov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48170 Maxim Kuvyrkov changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug go/48019] Need to handle EINTR in libgo testsuite

2011-03-18 Thread ro at CeBiTec dot Uni-Bielefeld.DE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48019 --- Comment #11 from ro at CeBiTec dot Uni-Bielefeld.DE 2011-03-18 17:21:42 UTC --- > --- Comment #10 from Ian Lance Taylor 2011-03-17 > 02:58:56 UTC --- > Thanks. It looks like the Solaris connect call does not honor SA_RESTART for > some reas

[Bug preprocessor/48192] Conditional macros should not pass #ifdef

2011-03-18 Thread meissner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48192 --- Comment #1 from Michael Meissner 2011-03-18 17:20:34 UTC --- Created attachment 23711 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=23711 Patch to make conditional macros not 'defined'

[Bug c++/48185] if(struct ...)

2011-03-18 Thread lisp2d at lisp2d dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48185 --- Comment #2 from Lisp2D 2011-03-18 17:15:23 UTC --- Code { struct passwd*pwd(getpwuid(...)); if(pwd)return true;} is still compiled. Code if(struct passwd*pwd=getpwuid(...))return; compiled too. But if(struct passwd*pwd(getpwuid(...)

[Bug rtl-optimization/48170] ICE: in hoist_code, at gcse.c:4524 with -fgcse --param max-hoist-depth={0,1}

2011-03-18 Thread mkuvyrkov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48170 --- Comment #3 from Maxim Kuvyrkov 2011-03-18 17:12:24 UTC --- Author: mkuvyrkov Date: Fri Mar 18 17:12:19 2011 New Revision: 171155 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=171155 Log: PR rtl-optimization/48170 * gcse.c (ho

[Bug target/46072] AIX linker chokes on debug info for uninitialized static variables

2011-03-18 Thread pedzsan at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46072 --- Comment #8 from Perry Smith 2011-03-18 17:10:32 UTC --- It appears that this not a "gcc" bug but an AIX bug. There is one change but more changes are needed. I'll try to update when I know more. Expect it to be a week or so.

[Bug preprocessor/48192] New: Conditional macros should not pass #ifdef

2011-03-18 Thread meissner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48192 Summary: Conditional macros should not pass #ifdef Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: preprocessor AssignedTo: m

[Bug rtl-optimization/48143] [4.6/4.7 Regression] ICE: in reset_sched_cycles_in_current_ebb, at sel-sched.c:7114 with custom flags

2011-03-18 Thread ubizjak at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48143 --- Comment #3 from Uros Bizjak 2011-03-18 16:39:36 UTC --- (In reply to comment #2) > We ICE because we again issue more than issue_rate insns. And this happens > because we hit an insn which does not modify the DFA state at all, thus we do > n

[Bug target/48191] New: internal compiler error: in issue_nops_and_insn, at config/ia64/ia64.c:8258

2011-03-18 Thread sebastian.heg...@tu-dresden.de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48191 Summary: internal compiler error: in issue_nops_and_insn, at config/ia64/ia64.c:8258 Product: gcc Version: 4.5.2 Status: UNCONFIRMED Severity: blocker Priority: P3

[Bug c/48190] New: [regression?] Huge memory use while compiling qemu-0.4.0

2011-03-18 Thread w41ter at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48190 Summary: [regression?] Huge memory use while compiling qemu-0.4.0 Product: gcc Version: 4.5.2 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug rtl-optimization/48156] [4.6/4.7 Regression] wrong code with -fcrossjumping

2011-03-18 Thread bonzini at gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48156 --- Comment #8 from Paolo Bonzini 2011-03-18 16:24:25 UTC --- I like the patch from comment 6.

[Bug debug/48176] [4.6/4.7 Regression] .debug_aranges is no longer emitted

2011-03-18 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48176 --- Comment #15 from Jakub Jelinek 2011-03-18 16:22:10 UTC --- Author: jakub Date: Fri Mar 18 16:22:01 2011 New Revision: 171151 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=171151 Log: PR debug/48176 * dwarf2out.c (dwarf2out_fi

[Bug tree-optimization/48189] New: [4.3/4.4/4.5/4.6/4.7 Regression] ICE: SIGFPE (division by zero) in in predict_loops () at predict.c:991 with --param max-predicted-iterations=0

2011-03-18 Thread zsojka at seznam dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48189 Summary: [4.3/4.4/4.5/4.6/4.7 Regression] ICE: SIGFPE (division by zero) in in predict_loops () at predict.c:991 with --param max-predicted-iterations=0 Product: gcc Version:

[Bug debug/48176] [4.6/4.7 Regression] .debug_aranges is no longer emitted

2011-03-18 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48176 --- Comment #14 from Jakub Jelinek 2011-03-18 16:18:12 UTC --- Author: jakub Date: Fri Mar 18 16:18:05 2011 New Revision: 171150 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=171150 Log: PR debug/48176 * dwarf2out.c (dwarf2out_fi

[Bug rtl-optimization/48188] New: ICE: SIGSEGV in remove_unnecessary_regions (ira-build.c:1855) with --param ira-max-loops-num=0 on basic code

2011-03-18 Thread zsojka at seznam dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48188 Summary: ICE: SIGSEGV in remove_unnecessary_regions (ira-build.c:1855) with --param ira-max-loops-num=0 on basic code Product: gcc Version: 4.7.0 Status: UNCONFIRM

[Bug fortran/48174] DWARF for subroutine with no args indicates 'varargs'

2011-03-18 Thread longb at cray dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48174 --- Comment #4 from Bill Long 2011-03-18 16:08:37 UTC --- Additional comment from originator of the bug at Cray: The DIE tag DW_TAG_unspecified_parameters indicates that a variable argument list starts. Try a simple C program for contrast. Just

[Bug c++/48185] if(struct ...)

2011-03-18 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48185 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug objc/48187] New: infinite errors with misplaced [ in @interface definition

2011-03-18 Thread cjwl at objc dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48187 Summary: infinite errors with misplaced [ in @interface definition Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: minor Priority: P3 Component:

[Bug ada/48151] Bootstrap failure in stage3 comparison

2011-03-18 Thread anhvofrcaus at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48151 Anh Vo changed: What|Removed |Added Component|bootstrap |ada --- Comment #5 from Anh Vo 2011-03-18 15:58

[Bug tree-optimization/48186] New: ICE: SIGFPE (division by zero) in maybe_hot_frequency_p at predict.c:129 with --param hot-bb-frequency-fraction=0 on basic code

2011-03-18 Thread zsojka at seznam dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48186 Summary: ICE: SIGFPE (division by zero) in maybe_hot_frequency_p at predict.c:129 with --param hot-bb-frequency-fraction=0 on basic code Product: gcc Version: 4.7.0

[Bug c++/48185] New: if(struct ...)

2011-03-18 Thread lisp2d at lisp2d dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48185 Summary: if(struct ...) Product: gcc Version: 4.5.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ AssignedTo: unassig...@gcc.gnu.org Report

[Bug tree-optimization/48184] New: ICE: SIGFPE (division by zero) in compute_alignments () at final.c:731 with --param align-threshold=0 on basic code

2011-03-18 Thread zsojka at seznam dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48184 Summary: ICE: SIGFPE (division by zero) in compute_alignments () at final.c:731 with --param align-threshold=0 on basic code Product: gcc Version: 4.7.0 Status: UN

[Bug c/48183] New: ICE [arm] immed_double_const at emit-rtl.c (-mfpu=neon -g -O1)

2011-03-18 Thread juha.kallioinen at nokia dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48183 Summary: ICE [arm] immed_double_const at emit-rtl.c (-mfpu=neon -g -O1) Product: gcc Version: 4.5.2 Status: UNCONFIRMED Severity: normal Priority: P3 Comp

[Bug fortran/42954] [4.5/4.6/4.7 regression] TARGET_*_CPP_BUILDINS issues with gfortran

2011-03-18 Thread jb at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42954 Janne Blomqvist changed: What|Removed |Added CC||thenlich at users dot

[Bug testsuite/47965] gfortran testsuite failures on mingw32

2011-03-18 Thread jb at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47965 Janne Blomqvist changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug rtl-optimization/48182] New: ICE: SIGSEGV in try_crossjump_to_edge (cfgcleanup.c:1703) with --param min-crossjump-insns=0 on basic code

2011-03-18 Thread zsojka at seznam dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48182 Summary: ICE: SIGSEGV in try_crossjump_to_edge (cfgcleanup.c:1703) with --param min-crossjump-insns=0 on basic code Product: gcc Version: 4.7.0 Status: UNCONFIRMED

[Bug libobjc/48177] incorrect registration of typed selectors

2011-03-18 Thread nicola at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48177 Nicola Pero changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug bootstrap/48168] [4.7 regression] Solaris 2/SPARC bootstrap broken: ICE in sparc_function_arg_1, at config/sparc/sparc.c:5721

2011-03-18 Thread ro at CeBiTec dot Uni-Bielefeld.DE
as of rev 171126, an Ada bootstrap still fails, but this seems to be a different error. The failure can be reproduced with $ gnat1 -quiet -O2 -fPIC -g g-debpoo.adb +===GNAT BUG DETECTED==+ | 4.7.0 20110318 (experimental) [trunk revision 171126] (

[Bug c++/48118] [4.3/4.4/4.5/4.6/4.7 regression] g++ sometimes allows copying a volatile class

2011-03-18 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48118 --- Comment #1 from Jason Merrill 2011-03-18 15:07:09 UTC --- Author: jason Date: Fri Mar 18 15:07:04 2011 New Revision: 171147 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=171147 Log: PR c++/48118 * call.c (build_over_call): Do

[Bug c++/48162] [4.7 Regression] 447.dealII in SPEC CPU 2006 failed to build

2011-03-18 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48162 --- Comment #4 from Jason Merrill 2011-03-18 15:07:16 UTC --- Author: jason Date: Fri Mar 18 15:07:13 2011 New Revision: 171148 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=171148 Log: PR c++/48162 * semantics.c (finish_call_exp

[Bug c++/23372] [4.0/4.1 Regression] Temporary aggregate copy not elided when passing parameters by value

2011-03-18 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23372 --- Comment #43 from Jason Merrill 2011-03-18 15:06:54 UTC --- Author: jason Date: Fri Mar 18 15:06:51 2011 New Revision: 171146 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=171146 Log: PR c++/23372 * gimplify.c (gimplify_arg):

[Bug c++/35315] [4.4 regression] ICE with attribute transparent_union

2011-03-18 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35315 --- Comment #6 from Jason Merrill 2011-03-18 15:06:47 UTC --- Author: jason Date: Fri Mar 18 15:06:41 2011 New Revision: 171145 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=171145 Log: PR c++/35315 * c-common.c (handle_transpare

[Bug libobjc/48177] incorrect registration of typed selectors

2011-03-18 Thread rfm at gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48177 --- Comment #2 from rfm at gnu dot org 2011-03-18 14:58:10 UTC --- The problem showed up with argframe information in base ... which presumably means that something in base is getting that wrong :-( I wonder, could we have a runtime function to ta

[Bug lto/48180] '-fuse-linker-plugin' doesn't work.

2011-03-18 Thread henry0312 at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48180 --- Comment #5 from henry0312 at gmail dot com 2011-03-18 14:50:59 UTC --- (In reply to comment #4) > (In reply to comment #3) > > (In reply to comment #2) > > > (In reply to comment #1) > > > > LTO is not enabled by default on x86_64-apple-darwin1

[Bug rtl-optimization/48181] [4.5/4.6/4.7 Regression] wrong code with -O -fgcse --param ira-max-conflict-table-size=0

2011-03-18 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48181 Richard Guenther changed: What|Removed |Added Target Milestone|--- |4.5.3 --- Comment #1 from Richard Guen

[Bug lto/48180] '-fuse-linker-plugin' doesn't work.

2011-03-18 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48180 --- Comment #4 from Richard Guenther 2011-03-18 14:40:23 UTC --- (In reply to comment #3) > (In reply to comment #2) > > (In reply to comment #1) > > > LTO is not enabled by default on x86_64-apple-darwin10 and the apple > > > linker > > > does

[Bug rtl-optimization/48181] New: [4.5/4.6/4.7 Regression] wrong code with -O -fgcse --param ira-max-conflict-table-size=0

2011-03-18 Thread zsojka at seznam dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48181 Summary: [4.5/4.6/4.7 Regression] wrong code with -O -fgcse --param ira-max-conflict-table-size=0 Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal

[Bug lto/48180] '-fuse-linker-plugin' doesn't work.

2011-03-18 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48180 --- Comment #3 from Richard Guenther 2011-03-18 14:38:26 UTC --- (In reply to comment #2) > (In reply to comment #1) > > LTO is not enabled by default on x86_64-apple-darwin10 and the apple linker > > does not support a linker plugin compatible w

[Bug libobjc/48177] incorrect registration of typed selectors

2011-03-18 Thread nicola at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48177 Nicola Pero changed: What|Removed |Added CC||nicola at gcc dot gnu.org --- Comment #1 fr

[Bug rtl-optimization/48143] [4.6/4.7 Regression] ICE: in reset_sched_cycles_in_current_ebb, at sel-sched.c:7114 with custom flags

2011-03-18 Thread abel at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48143 Andrey Belevantsev changed: What|Removed |Added CC||ubizjak at gmail dot com --- Comment

[Bug lto/48180] '-fuse-linker-plugin' doesn't work.

2011-03-18 Thread henry0312 at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48180 henry0312 at gmail dot com changed: What|Removed |Added Component|target |lto --- Comment #2 from henry

[Bug middle-end/47405] gcc.dg/torture/20090618-1.c FAILs on IRIX 6.5

2011-03-18 Thread ro at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47405 --- Comment #5 from Rainer Orth 2011-03-18 14:18:04 UTC --- Author: ro Date: Fri Mar 18 14:17:58 2011 New Revision: 171142 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=171142 Log: PR middle-end/47405 * gcc.dg/torture/20090618-1.

[Bug middle-end/47790] [4.5/4.6/4.7 Regression] optimize_bitfield_assignment_op no longer works in 4.5.x

2011-03-18 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47790 Richard Guenther changed: What|Removed |Added Target Milestone|4.5.3 |4.7.0

[Bug target/48180] '-fuse-linker-plugin' doesn't work.

2011-03-18 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48180 Richard Guenther changed: What|Removed |Added Target||x86_64-apple-darwin10 Compone

[Bug rtl-optimization/48156] [4.6/4.7 Regression] wrong code with -fcrossjumping

2011-03-18 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48156 --- Comment #7 from Jakub Jelinek 2011-03-18 14:14:15 UTC --- Another option is: --- gcc/combine-stack-adj.c2010-12-02 11:51:32.0 +0100 +++ gcc/combine-stack-adj.c2011-03-18 15:12:09.497674812 +0100 @@ -551,7 +551,16 @@ gate_hand

[Bug middle-end/47405] gcc.dg/torture/20090618-1.c FAILs on IRIX 6.5

2011-03-18 Thread ro at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47405 --- Comment #4 from Rainer Orth 2011-03-18 14:13:37 UTC --- Author: ro Date: Fri Mar 18 14:13:32 2011 New Revision: 171141 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=171141 Log: PR middle-end/47405 * gcc.dg/torture/20090618-1.

[Bug middle-end/47405] gcc.dg/torture/20090618-1.c FAILs on IRIX 6.5

2011-03-18 Thread ro at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47405 --- Comment #3 from Rainer Orth 2011-03-18 14:10:41 UTC --- Author: ro Date: Fri Mar 18 14:10:35 2011 New Revision: 171140 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=171140 Log: PR middle-end/47405 * gcc.dg/torture/20090618-1.

[Bug middle-end/47790] [4.5/4.6/4.7 Regression] optimize_bitfield_assignment_op no longer works in 4.5.x

2011-03-18 Thread law at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47790 Jeffrey A. Law changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug middle-end/47790] [4.5/4.6/4.7 Regression] optimize_bitfield_assignment_op no longer works in 4.5.x

2011-03-18 Thread law at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47790 --- Comment #3 from Jeffrey A. Law 2011-03-18 14:01:47 UTC --- Author: law Date: Fri Mar 18 14:01:41 2011 New Revision: 171139 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=171139 Log: PR middle-end/47790 * expr.c (optimize_bitfi

[Bug lto/48180] New: '-fuse-linker-plugin' doesn't work.

2011-03-18 Thread henry0312 at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48180 Summary: '-fuse-linker-plugin' doesn't work. Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: lto AssignedTo: unassig...@gcc.g

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