[Bug tree-optimization/46465] ICE: in calc_dfs_tree, at dominance.c:394 with -Os -fno-rerun-cse-after-loop -fno-tree-ccp -fno-tree-copy-prop -fno-tree-dce

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46465 --- Comment #1 from Zdenek Sojka zsojka at seznam dot cz 2010-12-03 08:24:00 UTC --- Created attachment 22609 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=22609 different testcase This testcase is a bit longer, but it needs simpler flags:

[Bug rtl-optimization/46755] ICE: in calc_dfs_tree, at dominance.c:395 with -O

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46755 --- Comment #3 from Zdenek Sojka zsojka at seznam dot cz 2010-12-03 08:25:50 UTC --- PR46465 might be related, it has the same backtrace and uses computed gotos as well.

[Bug fortran/46625] libquadmath: Mangle internal symbols; rename __float128 - string functions

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46625 --- Comment #2 from Tobias Burnus burnus at gcc dot gnu.org 2010-12-03 08:44:26 UTC --- While MinGW64 now mangles the symbols, I think MinGW.org does not. As I was told, the issue also affects the 32bit MinGW.

[Bug target/43751] dsymutil is not called for fortran and, under some circumstances not for other FEs.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43751 --- Comment #9 from Iain Sandoe iains at gcc dot gnu.org 2010-12-03 08:58:25 UTC --- (In reply to comment #8) Please add a comment with a testcase that fails to work. I tried the obvious one, and when .f is added to darwin9.h, it worked.

[Bug c++/46003] cond5.C fails for ARM EABI tests.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46003 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW

[Bug rtl-optimization/46777] New: [4.5/4.6 Regression] ICE: in rtl_verify_flow_info, at cfgrtl.c:2164 with -O -fgcse -fno-tree-dominator-opts -funroll-loops

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46777 Summary: [4.5/4.6 Regression] ICE: in rtl_verify_flow_info, at cfgrtl.c:2164 with -O -fgcse -fno-tree-dominator-opts -funroll-loops Product: gcc Version: 4.6.0

[Bug c++/46715] template constructor - Compiler Bus error under -O2/-Os

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46715 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added CC||ramana at

[Bug target/46693] incorrect code generation with -O2 optimization enabled

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46693 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW

[Bug target/46631] Change operands order so we can use 16bit and instead of 32bit in thumb2

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46631 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Keywords|

[Bug target/46329] ICE on ARM for __attribute__ ((vector_size (8 * sizeof(int)))) operations

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46329 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Keywords|

[Bug target/46483] Built-in memcpy() does not handle unaligned int for ARM

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46483 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW

[Bug libffi/46508] [4.6 regression] Add ARM VFP ABI support to libffi broke build for armv5tel-linux-gnueabi with binutils-2.20.1

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46508 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW

[Bug libffi/46508] [4.6 regression] Add ARM VFP ABI support to libffi broke build for armv5tel-linux-gnueabi with binutils-2.20.1

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46508 --- Comment #2 from Mikael Pettersson mikpe at it dot uu.se 2010-12-03 10:20:59 UTC --- (In reply to comment #1) A patch was submitted here. Does this fix your problem ? http://gcc.gnu.org/ml/gcc-patches/2010-11/msg02878.html I'm currently

[Bug target/45885] ICE in arm_dbx_register_number, at config/arm/arm.c:22071

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45885 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Priority|P3 |P4

[Bug target/45937] unnecessary add/sub sp to reserve stack memory

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45937 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Keywords|

[Bug target/45252] unnecessary register move

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45252 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Keywords|

[Bug fortran/45159] Unnecessary temporaries

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45159 --- Comment #23 from Thomas Koenig tkoenig at gcc dot gnu.org 2010-12-03 10:35:16 UTC --- Author: tkoenig Date: Fri Dec 3 10:35:12 2010 New Revision: 167413 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=167413 Log: 2010-12-02 Thomas

[Bug debug/46749] gcc.dg/debug/pr41893-1.c -gdwarf-2 testsuite failures on darwin

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46749 --- Comment #25 from rguenther at suse dot de rguenther at suse dot de 2010-12-03 10:47:49 UTC --- On Fri, 3 Dec 2010, mrs at gcc dot gnu.org wrote: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46749 m...@gcc.gnu.org mrs at gcc dot gnu.org

[Bug c++/46715] template constructor - Compiler Bus error under -O2/-Os

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46715 --- Comment #3 from Ramana Radhakrishnan ramana at gcc dot gnu.org 2010-12-03 10:49:30 UTC --- I don't see a problem with trunk FWIW. using arm-eabi on a x86_64 linux host. Don't have access to i386-apple-darwin8.11.1 host Ramana

[Bug debug/46749] gcc.dg/debug/pr41893-1.c -gdwarf-2 testsuite failures on darwin

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46749 --- Comment #26 from rguenther at suse dot de rguenther at suse dot de 2010-12-03 10:51:06 UTC --- On Fri, 3 Dec 2010, rguenther at suse dot de wrote: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46749 --- Comment #25 from rguenther at suse

[Bug target/39501] -O -ffinite-math-only gets min(x,y) optimization wrong for soft-float on arm-*-gnueabi

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39501 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added CC||ramana at

[Bug target/46768] [4.6 Regression] FAIL: gcc.target/i386/pr37434-[24].c

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46768 Maxim Kuvyrkov mkuvyrkov at gcc dot gnu.org changed: What|Removed |Added CC||mkuvyrkov at

[Bug c++/46778] New: More SFINAE issues?

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46778 Summary: More SFINAE issues? Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ AssignedTo: unassig...@gcc.gnu.org

[Bug c++/46778] More SFINAE issues?

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46778 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added CC||jason at

[Bug debug/46749] gcc.dg/debug/pr41893-1.c -gdwarf-2 testsuite failures on darwin

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46749 --- Comment #27 from Iain Sandoe iains at gcc dot gnu.org 2010-12-03 11:29:59 UTC --- (In reply to comment #26) On Fri, 3 Dec 2010, rguenther at suse dot de wrote: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46749 --- Comment #25 from

[Bug fortran/44352] ICE in string_to_single_character

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44352 Thomas Koenig tkoenig at gcc dot gnu.org changed: What|Removed |Added CC||tkoenig at gcc

[Bug c/46779] New: wrong code generation for array access

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46779 Summary: wrong code generation for array access Product: gcc Version: 4.4.0 Status: UNCONFIRMED Severity: critical Priority: P3 Component: c AssignedTo:

[Bug c++/46778] More SFINAE issues?

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46778 --- Comment #2 from Jonathan Wakely redi at gcc dot gnu.org 2010-12-03 11:32:00 UTC --- the test looks valid to me, this simpler version is also rejected templatetypename _Tp class is_constructible_mini2 { typedef char __one; typedef

[Bug rtl-optimization/45354] [4.6 regression] ICE with -fselective-scheduling and -freorder-blocks-and-partition

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45354 --- Comment #10 from Alexander Monakov amonakov at gcc dot gnu.org 2010-12-03 12:04:22 UTC --- Author: amonakov Date: Fri Dec 3 12:04:16 2010 New Revision: 167415 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=167415 Log: PR

[Bug rtl-optimization/45354] [4.6 regression] ICE with -fselective-scheduling and -freorder-blocks-and-partition

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45354 Alexander Monakov amonakov at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug debug/46749] gcc.dg/debug/pr41893-1.c -gdwarf-2 testsuite failures on darwin

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46749 --- Comment #28 from Iain Sandoe iains at gcc dot gnu.org 2010-12-03 12:10:42 UTC --- another thing that might help is to hack gcc/spec to put dsymutil --symtab that causes dsymutil to dump what it found in the exec and exit without doing the

[Bug tree-optimization/46780] New: -fgraphite-identity ICE in refs_may_alias_p_1, at tree-ssa-alias.c:1081

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46780 Summary: -fgraphite-identity ICE in refs_may_alias_p_1, at tree-ssa-alias.c:1081 Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug c++/34749] Incorrect warning when applying dllimport to friend function

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34749 Kai Tietz ktietz at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug fortran/44352] ICE in string_to_single_character

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44352 --- Comment #3 from Thomas Koenig tkoenig at gcc dot gnu.org 2010-12-03 12:23:14 UTC --- Author: tkoenig Date: Fri Dec 3 12:23:11 2010 New Revision: 167416 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=167416 Log: 2010-12-03 Thomas

[Bug target/45885] ICE in arm_dbx_register_number, at config/arm/arm.c:22071

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45885 --- Comment #3 from Ryan Mansfield rmansfield at qnx dot com 2010-12-03 12:25:04 UTC --- (In reply to comment #2) As I've said in the past, the arm-none-linux-gnu target really hasn't been validated for neon support and thus it is likely that

[Bug fortran/44352] ICE in string_to_single_character

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44352 --- Comment #4 from Thomas Koenig tkoenig at gcc dot gnu.org 2010-12-03 12:26:21 UTC --- The infinite recursion is fixed, the original problem remains.

[Bug tree-optimization/46781] New: [4.6 Regression] Missing optimization

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46781 Summary: [4.6 Regression] Missing optimization Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-optimization AssignedTo:

[Bug tree-optimization/46781] [4.6 Regression] Missing optimization

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46781 --- Comment #1 from Dmitry Gorbachev d.g.gorbachev at gmail dot com 2010-12-03 12:38:03 UTC --- Created attachment 22613 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=22613 Code produced by GCC 4.5.2 C source is in attachment 19980.

[Bug fortran/46772] libquadmath: Build failure - strtod: static declaration of 'strtod' follows non-static declaration

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46772 Kai Tietz ktietz at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug target/45693] [4.6 regression] All Tru64 UNIX C++ EH tests fail

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45693 --- Comment #12 from Rainer Orth ro at gcc dot gnu.org 2010-12-03 12:46:15 UTC --- Author: ro Date: Fri Dec 3 12:46:12 2010 New Revision: 167422 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=167422 Log: Backport from mainline:

[Bug fortran/44352] ICE in string_to_single_character

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44352 --- Comment #5 from Thomas Koenig tkoenig at gcc dot gnu.org 2010-12-03 12:50:24 UTC --- Reduced test case, not that there was a lot to reduce: character*2 ddname,dname dname(x)= 'x' ddname=dname(0.0) END (the test

[Bug target/45885] ICE in arm_dbx_register_number, at config/arm/arm.c:22071

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45885 --- Comment #4 from Ramana Radhakrishnan ramana at gcc dot gnu.org 2010-12-03 13:21:48 UTC --- (In reply to comment #0) $ ./xgcc -v Using built-in specs. COLLECT_GCC=./xgcc Target: arm-unknown-linux-gnu Configured with: ../configure

[Bug target/46768] [4.6 Regression] FAIL: gcc.target/i386/pr37434-[24].c

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46768 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Target Milestone|--- |4.6.0

[Bug lto/46769] LTO failed to build gold

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46769 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |WAITING

[Bug rtl-optimization/46777] [4.5/4.6 Regression] ICE: in rtl_verify_flow_info, at cfgrtl.c:2164 with -O -fgcse -fno-tree-dominator-opts -funroll-loops

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46777 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Target Milestone|--- |4.5.2

[Bug c/46779] wrong code generation for array access

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46779 --- Comment #1 from Richard Guenther rguenth at gcc dot gnu.org 2010-12-03 13:37:46 UTC --- at least I see r1 use in the asm but no clobber for it, instead it clobbers the seemingly unused r31.

[Bug tree-optimization/45370] [4.6 Regression] gfortran.dg/subref_array_pointer_2.f90 -O2 -fgraphite-identity ICE

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45370 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Component|middle-end

[Bug tree-optimization/46780] -fgraphite-identity ICE in refs_may_alias_p_1, at tree-ssa-alias.c:1081

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46780 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug tree-optimization/45370] [4.6 Regression] gfortran.dg/subref_array_pointer_2.f90 -O2 -fgraphite-identity ICE

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45370 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added CC|

[Bug tree-optimization/46781] [4.6 Regression] Missing optimization

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46781 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug c/46779] wrong code generation for array access

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46779 --- Comment #2 from Michael Schulze mschulze at ivs dot cs.ovgu.de 2010-12-03 13:58:40 UTC --- (In reply to comment #1) at least I see r1 use in the asm but no clobber for it, instead it clobbers the seemingly unused r31. Yes correct, r1 is not

[Bug target/46779] wrong code generation for array access

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46779 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Component|c |target

[Bug debug/46782] New: -fcompare-debug failure (length) with -fvar-tracking

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46782 Summary: -fcompare-debug failure (length) with -fvar-tracking Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: debug

[Bug fortran/46783] New: [OOP] TRANSFER with polymorphic MOLD=

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46783 Summary: [OOP] TRANSFER with polymorphic MOLD= Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran AssignedTo:

[Bug target/46779] wrong code generation for array access

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46779 --- Comment #4 from Michael Schulze mschulze at ivs dot cs.ovgu.de 2010-12-03 14:16:30 UTC --- I don't know anything about AVR, so I can't say that (I just noticed the r1 issue). Ok due to the compiler abi for the avr, r0,r1 are fixed registers

[Bug preprocessor/46784] New: Internal compiler error with cairo In function `_cairo_bo_sweep_line_compare_edges'

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46784 Summary: Internal compiler error with cairo In function `_cairo_bo_sweep_line_compare_edges' Product: gcc Version: 3.4.6 Status: UNCONFIRMED Severity: blocker

[Bug target/46768] [4.6 Regression] FAIL: gcc.target/i386/pr37434-[24].c

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46768 H.J. Lu hjl.tools at gmail dot com changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug target/39501] -O -ffinite-math-only gets min(x,y) optimization wrong for soft-float on arm-*-gnueabi

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39501 --- Comment #17 from Martin Guy martinwguy at gmail dot com 2010-12-03 14:46:28 UTC --- Sort of. The cause of the bug was never found, and the workaround is to disable an instruction. It might be worth trying enabling movsfcc in current GCC and

[Bug target/46768] [4.6 Regression] FAIL: gcc.target/i386/pr37434-[24].c

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46768 --- Comment #7 from Jack Howarth howarth at nitro dot med.uc.edu 2010-12-03 14:49:40 UTC --- Created attachment 22615 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=22615 assembly file from gcc.target/i386/sse2-init-v2di-2.c on

[Bug target/46768] [4.6 Regression] FAIL: gcc.target/i386/pr37434-[24].c

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46768 --- Comment #8 from Jack Howarth howarth at nitro dot med.uc.edu 2010-12-03 14:50:21 UTC --- Created attachment 22616 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=22616 assembly file from gcc.target/i386/sse2-init-v2di-2.c on

[Bug tree-optimization/46785] New: Doesn't vectorize reduction x += y*y

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46785 Summary: Doesn't vectorize reduction x += y*y Product: gcc Version: 4.6.0 Status: UNCONFIRMED Keywords: missed-optimization Severity: normal Priority: P3

[Bug middle-end/46786] New: ICE: verify_stmts failed: statement marked for throw, but doesn't with -fopenmp -fnon-call-exceptions

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46786 Summary: ICE: verify_stmts failed: statement marked for throw, but doesn't with -fopenmp -fnon-call-exceptions Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity:

[Bug rtl-optimization/46777] [4.5/4.6 Regression] ICE: in rtl_verify_flow_info, at cfgrtl.c:2164 with -O -fgcse -fno-tree-dominator-opts -funroll-loops

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46777 H.J. Lu hjl.tools at gmail dot com changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug target/46768] [4.6 Regression] FAIL: gcc.target/i386/pr37434-[24].c

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46768 --- Comment #9 from H.J. Lu hjl.tools at gmail dot com 2010-12-03 15:06:31 UTC --- (In reply to comment #8) Created attachment 22616 [details] assembly file from gcc.target/i386/sse2-init-v2di-2.c on x86_64-apple-darwin10 at r167375 It was

[Bug target/46768] [4.6 Regression] FAIL: gcc.target/i386/pr37434-[24].c

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46768 --- Comment #10 from Jack Howarth howarth at nitro dot med.uc.edu 2010-12-03 15:21:12 UTC --- (In reply to comment #9) (In reply to comment #8) Created attachment 22616 [details] [details] assembly file from

[Bug middle-end/46671] [4.6 Regression] ICE in default_no_named_section, at varasm .c:5994

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46671 --- Comment #5 from ro at CeBiTec dot Uni-Bielefeld.DE ro at CeBiTec dot Uni-Bielefeld.DE 2010-12-03 15:21:51 UTC --- Jan, your patch has broken bootstrap on two platforms for a week now, and there's not even an indication that you're looking at

[Bug preprocessor/46784] Internal compiler error with cairo In function `_cairo_bo_sweep_line_compare_edges'

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46784 --- Comment #1 from Mikael Pettersson mikpe at it dot uu.se 2010-12-03 15:26:32 UTC --- gcc-3.4.6 is no longer supported upstream. Please upgrade to gcc-4.4 or gcc-4.5.

[Bug middle-end/46758] [4.5/4.6 Regression] -fgraphite-identity produces wrong code when using 64bit constants

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46758 Alexander Monakov amonakov at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW

[Bug tree-optimization/46787] New: Does not vectorize loop with load from scalar variable

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46787 Summary: Does not vectorize loop with load from scalar variable Product: gcc Version: 4.6.0 Status: UNCONFIRMED Keywords: missed-optimization Severity: normal Priority: P3

[Bug target/46768] [4.6 Regression] FAIL: gcc.target/i386/pr37434-[24].c

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46768 --- Comment #11 from H.J. Lu hjl.tools at gmail dot com 2010-12-03 15:34:10 UTC --- (In reply to comment #10) (In reply to comment #9) (In reply to comment #8) Created attachment 22616 [details] [details] [details] assembly file from

[Bug tree-optimization/46787] Does not vectorize loop with load from scalar variable

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46787 --- Comment #1 from Richard Guenther rguenth at gcc dot gnu.org 2010-12-03 15:37:16 UTC --- To fix: /* FIXME -- data dependence analysis does not work correctly for objects with invariant addresses in loop nests. Let us fail here

[Bug c/46788] New: unsigned int possible treated as signed in a union/struct

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46788 Summary: unsigned int possible treated as signed in a union/struct Product: gcc Version: 4.5.1 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug libstdc++/45133] [c++0x] std::future will crash with NULL deref if get() is called twice

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45133 Jonathan Wakely redi at gcc dot gnu.org changed: What|Removed |Added Status|SUSPENDED |ASSIGNED ---

[Bug tree-optimization/46781] [4.6 Regression] Missing optimization

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46781 Dmitry Gorbachev d.g.gorbachev at gmail dot com changed: What|Removed |Added Attachment #22612|application/octet-stream

[Bug tree-optimization/46785] Doesn't vectorize reduction x += y*y

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46785 --- Comment #1 from Richard Guenther rguenth at gcc dot gnu.org 2010-12-03 15:39:49 UTC --- Btw, I wonder why we bother to check the defs at all and not just do def1 flow_bb_inside_loop_p (loop, gimple_bb (def1)) we should be able to

[Bug lto/46769] LTO failed to build gold

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46769 H.J. Lu hjl.tools at gmail dot com changed: What|Removed |Added Status|WAITING |NEW --- Comment #2

[Bug other/46789] New: go configuration with --prefix=/usr pollutes the /usr/lib namespace

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46789 Summary: go configuration with --prefix=/usr pollutes the /usr/lib namespace Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug fortran/44352] ICE in string_to_single_character

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44352 --- Comment #6 from Thomas Koenig tkoenig at gcc dot gnu.org 2010-12-03 15:55:42 UTC --- This works: character*2 ddname,dname dname(x)= 'x ' ddname=dname(0.0) END We fail to pad the string for this case.

[Bug middle-end/46745] [4.6 Regression] '#'mem_ref' not supported by dump_expr#expression error'

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46745 --- Comment #2 from Richard Guenther rguenth at gcc dot gnu.org 2010-12-03 16:10:43 UTC --- Author: rguenth Date: Fri Dec 3 16:10:36 2010 New Revision: 167433 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=167433 Log: 2010-12-03 Richard

[Bug target/46768] [4.6 Regression] FAIL: gcc.target/i386/pr37434-[24].c

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46768 --- Comment #12 from Jack Howarth howarth at nitro dot med.uc.edu 2010-12-03 16:20:12 UTC --- Created attachment 22619 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=22619 assembly file from gcc.target/i386/sse2-init-v2di-2.c on

[Bug target/46768] [4.6 Regression] FAIL: gcc.target/i386/pr37434-[24].c

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46768 --- Comment #13 from Jack Howarth howarth at nitro dot med.uc.edu 2010-12-03 16:20:59 UTC --- Created attachment 22620 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=22620 assembly file from gcc.target/i386/sse2-init-v2di-2.c on

[Bug target/46768] [4.6 Regression] FAIL: gcc.target/i386/pr37434-[24].c

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46768 --- Comment #14 from Jack Howarth howarth at nitro dot med.uc.edu 2010-12-03 16:22:05 UTC --- Created attachment 22621 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=22621 darwin core2 patch

[Bug middle-end/46745] [4.6 Regression] '#'mem_ref' not supported by dump_expr#expression error'

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46745 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug lto/46769] LTO failed to build gold

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46769 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|NEW |WAITING ---

[Bug c/46788] unsigned int possible treated as signed in a union/struct

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46788 --- Comment #1 from Richard Guenther rguenth at gcc dot gnu.org 2010-12-03 16:25:40 UTC --- Please report to CodeSourcery or use a FSF version.

[Bug preprocessor/46784] Internal compiler error with cairo In function `_cairo_bo_sweep_line_compare_edges'

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46784 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |WAITING

[Bug target/46768] [4.6 Regression] FAIL: gcc.target/i386/pr37434-[24].c

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46768 --- Comment #15 from Jack Howarth howarth at nitro dot med.uc.edu 2010-12-03 16:27:52 UTC --- I understand the issue now. Stock r167430 is fine but the addition of the approved patch to fix the md files and default i386 darwin to -mtune=core2

[Bug target/46768] [4.6 Regression] FAIL: gcc.target/i386/pr37434-[24].c

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46768 --- Comment #16 from Jack Howarth howarth at nitro dot med.uc.edu 2010-12-03 16:29:31 UTC --- Note the original i386 darwin patch with the rational for the movq to movd assembly changes can be found at

[Bug target/46768] [4.6 Regression] FAIL: gcc.target/i386/pr37434-[24].c

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46768 --- Comment #17 from H.J. Lu hjl.tools at gmail dot com 2010-12-03 16:40:25 UTC --- (In reply to comment #15) I understand the issue now. Stock r167430 is fine but the addition of the approved patch to fix the md files and default i386 darwin

[Bug middle-end/46761] [4.6 Regression] -fgraphite-identity produces wrong code for array initialization arr[i] = i

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46761 Alexander Monakov amonakov at gcc dot gnu.org changed: What|Removed |Added CC||amonakov

[Bug lto/45638] No rule to make target `check-lto', needed by `check'. Stop.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45638 Ralf Wildenhues rwild at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED

[Bug c++/46058] [4.5/4.6 Regression] gcc crashes with lvalue error on the following Code

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46058 --- Comment #4 from Jason Merrill jason at gcc dot gnu.org 2010-12-03 16:56:42 UTC --- Author: jason Date: Fri Dec 3 16:56:37 2010 New Revision: 167435 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=167435 Log: PR c++/46058 *

[Bug debug/46123] [4.5/4.6 Regression] ICE: in output_aranges, at dwarf2out.c:11531 with -feliminate-dwarf2-dups -g

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46123 --- Comment #6 from Jason Merrill jason at gcc dot gnu.org 2010-12-03 16:56:59 UTC --- Author: jason Date: Fri Dec 3 16:56:53 2010 New Revision: 167436 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=167436 Log: PR debug/46123 *

[Bug middle-end/46671] [4.6 Regression] ICE in default_no_named_section, at varasm .c:5994

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46671 --- Comment #6 from dave at hiauly1 dot hia.nrc.ca 2010-12-03 17:22:07 UTC --- On Fri, 03 Dec 2010, ro at CeBiTec dot Uni-Bielefeld.DE wrote: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46671 --- Comment #5 from ro at CeBiTec dot

[Bug bootstrap/45888] tm.texi generation is not portable, rule is broken

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45888 --- Comment #21 from Anh Vo anhvofrcaus at gmail dot com 2010-12-03 17:45:58 UTC --- Executing command 'file gcc/doc/tm.texi' yields ../gcc-4.6-20101113/gcc/doc/tm.texi: ASCII English text, with CRLF line terminators. However, executing command

[Bug bootstrap/45888] tm.texi generation is not portable, rule is broken

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45888 --- Comment #22 from Jorn Wolfgang Rennecke amylaar at gcc dot gnu.org 2010-12-03 17:57:22 UTC --- (In reply to comment #21) Executing command 'file gcc/doc/tm.texi' yields ../gcc-4.6-20101113/gcc/doc/tm.texi: ASCII English text, with CRLF line

[Bug bootstrap/45888] tm.texi generation is not portable, rule is broken

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45888 --- Comment #23 from Anh Vo anhvofrcaus at gmail dot com 2010-12-03 18:08:27 UTC --- Yes, it is. In fact, I downloaded it from ftp://gcc.gnu.org/pub/gcc/snapshots/4.6-20101113/. The exact name of the snapshot is gcc-4.6-20101113.tar.bz2.

[Bug bootstrap/45888] tm.texi generation is not portable, rule is broken

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45888 Jorn Wolfgang Rennecke amylaar at gcc dot gnu.org changed: What|Removed |Added Status|WAITING

[Bug lto/46769] LTO failed to build gold

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46769 --- Comment #4 from H.J. Lu hjl.tools at gmail dot com 2010-12-03 18:28:58 UTC --- Created attachment 22622 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=22622 A testcase /usr/gcc-4.6/bin/g++ -r -W -Wall -flto-partition=none -Werror

[Bug middle-end/46790] New: [4.6 regression] EH failures in libstdc++ testsuite with --gc-sections and GNU ld 2.18

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46790 Summary: [4.6 regression] EH failures in libstdc++ testsuite with --gc-sections and GNU ld 2.18 Product: gcc Version: 4.6.0 Status: UNCONFIRMED Keywords: wrong-code

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