Re: Reload problems with only one base reg for base + offset addressing mode

2010-07-23 Thread Ian Lance Taylor
redriver jiang jiang.redri...@gmail.com writes: Hi, You mean I should define insn like this: (define_insn *iorqi3_imm [(set (mem:QI (match_operand:HI 0 register_operand b)) (ior:QI (mem:QI (match_operand:HI 1 register_operand b) (mem:QI (plus: HI

Re: GCC 4.5.1 Release Candidate available from gcc.gnu.org

2010-07-23 Thread Rainer Orth
Dennis Clarke dcla...@blastwave.org writes: FYI , bug 44455 is a show stopper in the Solaris world. http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44455 This is bootstrap/44455 GCC fails to build if MPFR 3.0.0 (Release Candidate) is used Why would this be a showstopper? Who forces you to

Re: GFDL/GPL issues

2010-07-23 Thread Ian Lance Taylor
Mark Mitchell m...@codesourcery.com writes: I believe that the only real fix here is (a) for the FSF to abandon the GFDL, and relicense manuals under the GPL, or (b) for the FSF to add an exception to the GFDL, making it compatible with the GPL in some way. However, I have no evidence that

Re: Revisiting the use of cselib in alias.c for scheduling

2010-07-23 Thread Steven Bosscher
On Thu, Jul 22, 2010 at 9:29 AM, Maxim Kuvyrkov ma...@codesourcery.com wrote: index 89743c3..047b717 100644 --- a/gcc/sched-rgn.c +++ b/gcc/sched-rgn.c @@ -2935,6 +2935,9 @@ schedule_region (int rgn)   if (sched_is_disabled_for_current_region_p ())     return; +  gcc_assert

RE: SH optimized software floating point routines

2010-07-23 Thread Joseph S. Myers
On Thu, 22 Jul 2010, Joern Rennecke wrote: Quoting Joseph S. Myers jos...@codesourcery.com: That diff does not appear to relate to undefined behavior. GCC considers these out-of-range conversions to yield an unspecified value, possibly raising an exception, as per Annex F, and does not

Re: SH optimized software floating point routines

2010-07-23 Thread Christian Bruel
Joern Rennecke wrote: Quoting Christian Bruel christian.br...@st.com: Using the ieee-sf.S + this patch OK Is this only a proof-of-concept, because you only change the ne[sd]f2 implementation? I changed also the unordered comparison patterns. (cmpunsf_i1, cmpundf_i1). But yes, the

No GCC summit this year?

2010-07-23 Thread Bingfeng Mei
Hello, I am interested to attend GCC summit this year, but it doesn't seem to happen, does it? Cheers, Bingfeng

Re: No GCC summit this year?

2010-07-23 Thread Ian Lance Taylor
Bingfeng Mei b...@broadcom.com writes: I am interested to attend GCC summit this year, but it doesn't seem to happen, does it? It is reportedly being held in the last week of October this year. Ian

Re: No GCC summit this year?

2010-07-23 Thread Richard Guenther
On Fri, Jul 23, 2010 at 12:39 PM, Bingfeng Mei b...@broadcom.com wrote: Hello, I am interested to attend GCC summit this year, but it doesn't seem to happen, does it? Well - past attendees got date location confirmation like The Summit will be in Ottawa from October 25th to 27th, you should

Re: SH optimized software floating point routines

2010-07-23 Thread Kaz Kojima
Joern Rennecke joern.renne...@embecosm.com wrote: That's a bug, then; we shouldn't use a library function there, but the cmpordered[sd]f_t_4 patterns. Argh, I've missed the required patterns are incorporated already in your patch. I'll test it again with sh-softfp-predicate-fix when the

Re: GCC 4.5.1 Release Candidate available from gcc.gnu.org

2010-07-23 Thread Dennis Clarke
Dennis Clarke dcla...@blastwave.org writes: FYI , bug 44455 is a show stopper in the Solaris world. http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44455 This is bootstrap/44455 GCC fails to build if MPFR 3.0.0 (Release Candidate) is used Why would this be a showstopper? Who forces

Re: GCC 4.5.1 Release Candidate available from gcc.gnu.org

2010-07-23 Thread Richard Guenther
On Fri, 23 Jul 2010, Dennis Clarke wrote: Dennis Clarke dcla...@blastwave.org writes: FYI , bug 44455 is a show stopper in the Solaris world. http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44455 This is bootstrap/44455 GCC fails to build if MPFR 3.0.0 (Release Candidate) is used

Re: GFDL/GPL issues

2010-07-23 Thread Mark Mitchell
Ian Lance Taylor wrote: I believe that the only real fix here is (a) for the FSF to abandon the GFDL, and relicense manuals under the GPL, or (b) for the FSF to add an exception to the GFDL, making it compatible with the GPL in some way. However, I have no evidence that the FSF is considering

Re: GFDL/GPL issues

2010-07-23 Thread Ian Lance Taylor
Mark Mitchell m...@codesourcery.com writes: Do you think we should just ask the FSF to dual-license all of GCC? Sure, it might at least be worth finding out whether they think there is any problem with that. Ian

Re: GCC 4.5.1 Release Candidate available from gcc.gnu.org

2010-07-23 Thread Dennis Clarke
If I go back and rebuild gmp mpfr and mpc thus : GMP: include 5.0.1, lib 5.0.1 MPFR: include 3.0.0-p3, lib 3.0.0-p3 MPC: include 0.8.2, lib 0.8.2 Use GMP from the 4.2.x series and MPFR from the 2.3.x series. Or do not build these libraries in-tree. I built and tested them separate. --

Re: GFDL/GPL issues

2010-07-23 Thread Mark Mitchell
Ian Lance Taylor wrote: Do you think we should just ask the FSF to dual-license all of GCC? Sure, it might at least be worth finding out whether they think there is any problem with that. I've asked on the SC list. Thanks, -- Mark Mitchell CodeSourcery m...@codesourcery.com (650)

Re: GCC 4.5.1 Release Candidate available from gcc.gnu.org

2010-07-23 Thread Andrew Pinski
On Jul 23, 2010, at 9:37 AM, Dennis Clarke dcla...@blastwave.org wrote: If I go back and rebuild gmp mpfr and mpc thus : GMP: include 5.0.1, lib 5.0.1 MPFR: include 3.0.0-p3, lib 3.0.0-p3 MPC: include 0.8.2, lib 0.8.2 Use GMP from the 4.2.x series and MPFR from the 2.3.x series. Or

Re: GCC 4.5.1 Release Candidate available from gcc.gnu.org

2010-07-23 Thread Dennis Clarke
GMP: include 5.0.1, lib 5.0.1 MPFR: include 3.0.0-p3, lib 3.0.0-p3 MPC: include 0.8.2, lib 0.8.2 Use GMP from the 4.2.x series and MPFR from the 2.3.x series. Or do not build these libraries in-tree. I built and tested them separate. You forgot to set LD_LIBRARY_PATH. That is

Re: GCC 4.5.1 Release Candidate available from gcc.gnu.org

2010-07-23 Thread Andrew Pinski
On Jul 23, 2010, at 9:58 AM, Dennis Clarke dcla...@blastwave.org wrote: GMP: include 5.0.1, lib 5.0.1 MPFR: include 3.0.0-p3, lib 3.0.0-p3 MPC: include 0.8.2, lib 0.8.2 Use GMP from the 4.2.x series and MPFR from the 2.3.x series. Or do not build these libraries in-tree. I built

Re: GCC 4.5.1 Release Candidate available from gcc.gnu.org

2010-07-23 Thread Dennis Clarke
On Jul 23, 2010, at 9:58 AM, Dennis Clarke dcla...@blastwave.org wrote: GMP: include 5.0.1, lib 5.0.1 MPFR: include 3.0.0-p3, lib 3.0.0-p3 MPC: include 0.8.2, lib 0.8.2 Use GMP from the 4.2.x series and MPFR from the 2.3.x series. Or do not build these libraries in-tree. I built and

embedded dataflow tracking code?

2010-07-23 Thread Dennis Yurichev
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hi. I'm sorry if I chose wrong place for my question. I would like to load debugger, attach to working process, and at some breakpoint, instead of numerical values in the CPU registers, I would like to see genesis of each value like result of f(arg1,

Re: GCC 4.5.1 Release Candidate available from gcc.gnu.org

2010-07-23 Thread Toon Moene
Richard Guenther wrote: On Fri, 23 Jul 2010, Dennis Clarke wrote: GMP: include 4.3.2, lib 4.3.2 MPFR: include 3.0.0-p3, lib 3.0.0-p3 MPC: include 0.8.2, lib 0.8.2 fails, Richard recommends: Use GMP from the 4.2.x series and MPFR from the 2.3.x series. Or do not build these libraries

Re: GCC 4.5.1 Release Candidate available from gcc.gnu.org

2010-07-23 Thread Dennis Clarke
Richard Guenther wrote: On Fri, 23 Jul 2010, Dennis Clarke wrote: GMP: include 4.3.2, lib 4.3.2 MPFR: include 3.0.0-p3, lib 3.0.0-p3 MPC: include 0.8.2, lib 0.8.2 fails, Richard recommends: Use GMP from the 4.2.x series and MPFR from the 2.3.x series. Or do not build these

Re: GCC 4.5.1 Release Candidate available from gcc.gnu.org

2010-07-23 Thread Toon Moene
Dennis Clarke wrote: I wrote: [ You can't imagine the pain working with a 1.5 year old OS ] Have you seen Solaris 8 ? [titan]uname -a SunOS titan 5.8 Generic_127722-03 i86pc i386 i86pc [titan]cat /etc/release Solaris 8 2/02 s28x_u7wos_08a INTEL

Re: GCC 4.5.1 Release Candidate available from gcc.gnu.org

2010-07-23 Thread Eric Botcazou
Use GMP from the 4.2.x series and MPFR from the 2.3.x series. Or do not build these libraries in-tree. Yes, and verify that GMP and MPFR are correctly compiled with make check. Recent versions are miscompiled on SPARC/Solaris by GCC 4.3.x for x 3 or 4. The recommended versions (GMP 4.3.2,

Re: GCC 4.5.1 Release Candidate available from gcc.gnu.org

2010-07-23 Thread Dennis Clarke
Use GMP from the 4.2.x series and MPFR from the 2.3.x series. Or do not build these libraries in-tree. Yes, and verify that GMP and MPFR are correctly compiled with make check. Recent versions are miscompiled on SPARC/Solaris by GCC 4.3.x for x 3 or 4. The recommended versions (GMP

Re: GCC 4.5.1 Release Candidate available from gcc.gnu.org

2010-07-23 Thread Eric Botcazou
=== gcc Summary === # of expected passes57009 # of unexpected failures67 # of unexpected successes 7 # of expected failures 197 # of unsupported tests 518 === g++ Summary === # of expected passes

Re: GCC 4.5.1 Release Candidate available from gcc.gnu.org

2010-07-23 Thread Dennis Clarke
=== gcc Summary === # of expected passes57009 # of unexpected failures67 # of unexpected successes 7 # of expected failures 197 # of unsupported tests 518 === g++ Summary === # of expected passes

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2010-07-23 Thread elwara_
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[Bug c/44853] can't find a register in class 'GENERAL_REGS' while reloading 'asm'

2010-07-23 Thread swapnil dot tiwari1979 at gmail dot com
--- Comment #3 from swapnil dot tiwari1979 at gmail dot com 2010-07-23 06:33 --- this problem is not occuring with gcc-4.2 using any arm toolchain but this occurs with the latest gcc version 4.4.1 why is so. (In reply to comment #1) Can you reproduce this with GCC built using sources

[Bug middle-end/45035] [4.6 Regression] FAIL: gcc.dg/guality/pr36728-2.c

2010-07-23 Thread jakub at gcc dot gnu dot org
--- Comment #2 from jakub at gcc dot gnu dot org 2010-07-23 07:42 --- This isn't a mere debug info quality regression, a movl $2, (%esp) is now optimized away, eventhough it is needed by asm volatile following it. Here is a testcase that at -O1 -m32 now fails at runtime, while it

[Bug middle-end/45035] [4.6 Regression] FAIL: gcc.dg/guality/pr36728-2.c

2010-07-23 Thread steven at gcc dot gnu dot org
-- steven at gcc dot gnu dot org changed: What|Removed |Added AssignedTo|unassigned at gcc dot gnu |steven at gcc dot gnu dot |dot org

[Bug fortran/45019] Aliasing of TARGET dummy argument not detected correctly

2010-07-23 Thread burnus at gcc dot gnu dot org
--- Comment #11 from burnus at gcc dot gnu dot org 2010-07-23 08:40 --- Subject: Bug 45019 Author: burnus Date: Fri Jul 23 08:40:00 2010 New Revision: 162448 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=162448 Log: 2010-07-23 Tobias Burnus bur...@net-b.de PR

[Bug testsuite/38946] [4.4/4.5/4.6 Regression] gcc trunk 143562 - Testsuite - gfortran failing tests that worked previously

2010-07-23 Thread rob1weld at aol dot com
--- Comment #37 from rob1weld at aol dot com 2010-07-23 08:43 --- (In reply to comment #31) Please refrain from fiddling with the bug status: whoever does the backport will do this himself. Thanks. Rainer I have no interest in your posts and have marked your emails to me as

[Bug lto/45037] lto1 ICEs when linking cns_solve

2010-07-23 Thread rguenth at gcc dot gnu dot org
--- Comment #3 from rguenth at gcc dot gnu dot org 2010-07-23 08:49 --- Mine. IPA-CP makes us produce MEM[(unnamed-signed:64[0:] * restrict)C.3242][__result_find52_49] but nobody folds this (C.3242 is constant zero) because the access is likely undefined. -- rguenth at gcc dot

[Bug tree-optimization/45034] [4.3/4.4/4.5/4.6 Regression] safe conversion from unsigned to signed char gives broken code

2010-07-23 Thread rguenth at gcc dot gnu dot org
--- Comment #4 from rguenth at gcc dot gnu dot org 2010-07-23 08:51 --- Confirmed. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added

[Bug fortran/44602] [F2008] EXIT: Jump to end of construct

2010-07-23 Thread burnus at gcc dot gnu dot org
--- Comment #3 from burnus at gcc dot gnu dot org 2010-07-23 08:55 --- PR 44709 comment 0 contains a small test case, which also applies here. (That PR fixed exit loop_label in BLOCK and try-finally cleanup in BLOCK.) -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44602

[Bug middle-end/45035] [4.6 Regression] FAIL: gcc.dg/guality/pr36728-2.c

2010-07-23 Thread steven at gcc dot gnu dot org
--- Comment #3 from steven at gcc dot gnu dot org 2010-07-23 08:58 --- Somehow managed to make a mistake in the merge for the case that x_addr is non-NULL. Index: alias.c === --- alias.c (revision 162430) +++ alias.c

[Bug bootstrap/45028] [4.6 regression] ICE building 64-bit libjava on Solaris 2/SPARC: output_operand: invalid expression as operand

2010-07-23 Thread ro at CeBiTec dot Uni-Bielefeld dot DE
--- Comment #23 from ro at CeBiTec dot Uni-Bielefeld dot DE 2010-07-23 08:59 --- Subject: Re: [4.6 regression] ICE building 64-bit libjava on Solaris 2/SPARC: output_operand: invalid expression as operand The sparc-sun-solaris2.10 bootstrap completed successfully with your patch and

[Bug fortran/45019] Aliasing of TARGET dummy argument not detected correctly

2010-07-23 Thread burnus at gcc dot gnu dot org
--- Comment #12 from burnus at gcc dot gnu dot org 2010-07-23 09:52 --- Fixed on the trunk and the 4.4 branch. Waiting for 4.5.1 release to apply for 4.5.2 (delay requested by RM as there is already a 4.5.1rc1). -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45019

[Bug fortran/44709] BLOCK and GOTO/EXIT/CYCLE

2010-07-23 Thread domob at gcc dot gnu dot org
--- Comment #6 from domob at gcc dot gnu dot org 2010-07-23 09:53 --- Subject: Bug 44709 Author: domob Date: Fri Jul 23 09:53:45 2010 New Revision: 162450 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=162450 Log: 2010-07-23 Daniel Kraft d...@domob.eu PR fortran/44709

[Bug fortran/44709] BLOCK and GOTO/EXIT/CYCLE

2010-07-23 Thread domob at gcc dot gnu dot org
--- Comment #7 from domob at gcc dot gnu dot org 2010-07-23 09:55 --- Fixed. -- domob at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNED

[Bug lto/45037] lto1 ICEs when linking cns_solve

2010-07-23 Thread rguenth at gcc dot gnu dot org
--- Comment #4 from rguenth at gcc dot gnu dot org 2010-07-23 10:15 --- Fixed. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNED

[Bug lto/45037] lto1 ICEs when linking cns_solve

2010-07-23 Thread rguenth at gcc dot gnu dot org
--- Comment #5 from rguenth at gcc dot gnu dot org 2010-07-23 10:15 --- Subject: Bug 45037 Author: rguenth Date: Fri Jul 23 10:15:27 2010 New Revision: 162451 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=162451 Log: 2010-07-23 Richard Guenther rguent...@suse.de PR

[Bug lto/44950] dwarf2out ICE with WHOPR build of mozilla

2010-07-23 Thread rguenth at gcc dot gnu dot org
--- Comment #2 from rguenth at gcc dot gnu dot org 2010-07-23 10:25 --- Reduced testcase: struct JSContext; struct JSObject; class WorkerHooks { virtual JSObject *newGlobalObject(JSContext *cx) = 0; }; int shell(JSContext *cx, int argc, char **argv, char **envp) { class

[Bug target/45040] New: ICE in cselib_record_set

2010-07-23 Thread segher at gcc dot gnu dot org
/home/segher/buildall-4.5.1-RC1/score/gcc/./gcc/xgcc -B/home/segher/buildall-4.5.1-RC1/score/gcc/./gcc/ -B/n/10/segher/cross-4.5.1-rc1/score-elf/bin/ -B/n/10/segher/cross-4.5.1-rc1/score-elf/lib/ -isystem /n/10/segher/cross-4.5.1-rc1/score-elf/include -isystem

[Bug target/45040] ICE in cselib_record_set

2010-07-23 Thread segher at gcc dot gnu dot org
--- Comment #1 from segher at gcc dot gnu dot org 2010-07-23 10:53 --- Created an attachment (id=21292) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21292action=view) preprocessed source code -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45040

[Bug target/45040] [4.5 Regression] ICE in cselib_record_set

2010-07-23 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Keywords||build Summary|ICE in cselib_record_set|[4.5

[Bug middle-end/44690] -fzero-initialized-in-bss does not work

2010-07-23 Thread jan dot kratochvil at redhat dot com
--- Comment #3 from jan dot kratochvil at redhat dot com 2010-07-23 11:11 --- (In reply to comment #1) const int i; -fno-zero-initialized-in-bss - .bss= FAIL You need -fno-common also to get it out of the BSS. -fno-common now at least correctly reports: echo 'const int

[Bug target/45040] [4.5 Regression] ICE in cselib_record_set

2010-07-23 Thread segher at gcc dot gnu dot org
--- Comment #2 from segher at gcc dot gnu dot org 2010-07-23 11:19 --- Without -mscore3, it fails with: libgcc2.i:1:0: internal compiler error: in score_hard_regno_mode_ok, at config/score/score.c:434 -- segher at gcc dot gnu dot org changed: What|Removed

[Bug tree-optimization/43784] [4.6 Regression] -Os -fkeep-inline-functions causes FAIL: gcc.c-torture/execute/builtins/pr22237.c execution

2010-07-23 Thread rguenth at gcc dot gnu dot org
--- Comment #5 from rguenth at gcc dot gnu dot org 2010-07-23 11:20 --- Confirmed. But I think this might trigger undefined behavior according to the C standard as you are doing v.e.b = v.d.b; which has overlapping lhs/rhs. And we end up with rp: .LFB0: .cfi_startproc

[Bug fortran/45030] -fwhole-file: Bogus error message with ENTRY and different result types

2010-07-23 Thread burnus at gcc dot gnu dot org
--- Comment #2 from burnus at gcc dot gnu dot org 2010-07-23 11:24 --- Created an attachment (id=21293) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21293action=view) Draft patch Draft patch. I was wondering whether one needs to take care of (a) use names in case of use

[Bug tree-optimization/43784] [4.6 Regression] -Os -fkeep-inline-functions causes FAIL: gcc.c-torture/execute/builtins/pr22237.c execution

2010-07-23 Thread rguenth at gcc dot gnu dot org
--- Comment #6 from rguenth at gcc dot gnu dot org 2010-07-23 11:36 --- We still need to deal with it in the middle-end. I have a patch. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added

[Bug tree-optimization/43784] [4.6 Regression] -Os -fkeep-inline-functions causes FAIL: gcc.c-torture/execute/builtins/pr22237.c execution

2010-07-23 Thread rguenth at gcc dot gnu dot org
--- Comment #7 from rguenth at gcc dot gnu dot org 2010-07-23 11:40 --- Hm, no. I think tree-nrv.c is correct. I was playing with Index: gcc/tree-nrv.c === --- gcc/tree-nrv.c (revision 162450) +++ gcc/tree-nrv.c

[Bug tree-optimization/43791] [4.6 Regression] kernel/rtmutex.c:1138:1: internal compiler error: in cgraph_decide_inlining_of_small_functions, at ipa-inline.c:1009

2010-07-23 Thread rguenth at gcc dot gnu dot org
--- Comment #34 from rguenth at gcc dot gnu dot org 2010-07-23 11:41 --- Fixed. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added

[Bug target/43808] [4.6 Regression] -fipa-reference -fschedule-insns -fstrict-aliasing causes two gfortran check failures

2010-07-23 Thread rguenth at gcc dot gnu dot org
--- Comment #1 from rguenth at gcc dot gnu dot org 2010-07-23 11:47 --- Confirmed. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added

[Bug tree-optimization/43842] [4.6 Regression] ice in vect_create_epilog_for_reduction

2010-07-23 Thread rguenth at gcc dot gnu dot org
--- Comment #5 from rguenth at gcc dot gnu dot org 2010-07-23 11:48 --- Fixed. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNED

[Bug target/43437] ICE in CSE, during libgcc build

2010-07-23 Thread jakub at gcc dot gnu dot org
--- Comment #9 from jakub at gcc dot gnu dot org 2010-07-23 11:48 --- *** Bug 45040 has been marked as a duplicate of this bug. *** -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43437

[Bug target/45040] [4.5 Regression] ICE in cselib_record_set

2010-07-23 Thread jakub at gcc dot gnu dot org
--- Comment #3 from jakub at gcc dot gnu dot org 2010-07-23 11:48 --- *** This bug has been marked as a duplicate of 43437 *** -- jakub at gcc dot gnu dot org changed: What|Removed |Added

[Bug middle-end/43938] [4.6 regression] gcc.dg/lto/const-uniq c_lto_const-uniq_0.o-c_lto_const-uniq_1.o link

2010-07-23 Thread rguenth at gcc dot gnu dot org
--- Comment #2 from rguenth at gcc dot gnu dot org 2010-07-23 11:50 --- I don't see the failure anymore. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added

[Bug middle-end/44078] [4.6 regression] FAIL: gcc.dg/tree-ssa/prefetch-7.c

2010-07-23 Thread rguenth at gcc dot gnu dot org
--- Comment #5 from rguenth at gcc dot gnu dot org 2010-07-23 11:52 --- Fixed. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added

[Bug lto/44087] [4.6 Regression] New LTO test failures

2010-07-23 Thread rguenth at gcc dot gnu dot org
--- Comment #2 from rguenth at gcc dot gnu dot org 2010-07-23 11:52 --- Fixed. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added

[Bug middle-end/44121] [4.6 Regression] multiple char-related fails.

2010-07-23 Thread rguenth at gcc dot gnu dot org
--- Comment #15 from rguenth at gcc dot gnu dot org 2010-07-23 11:53 --- This seems fixed? -- rguenth at gcc dot gnu dot org changed: What|Removed |Added

[Bug middle-end/44206] [4.6 Regression] ICE: Inline clone with address taken

2010-07-23 Thread rguenth at gcc dot gnu dot org
--- Comment #2 from rguenth at gcc dot gnu dot org 2010-07-23 11:55 --- Confirmed. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added

[Bug tree-optimization/44357] [4.6 Regression] internal compiler error: in cgraph_decide_inlining_of_small_functions

2010-07-23 Thread rguenth at gcc dot gnu dot org
--- Comment #10 from rguenth at gcc dot gnu dot org 2010-07-23 11:56 --- Fixed. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added

[Bug target/43437] ICE in CSE, during libgcc build

2010-07-23 Thread segher at gcc dot gnu dot org
--- Comment #10 from segher at gcc dot gnu dot org 2010-07-23 11:57 --- Liqin, could you look at this please? -- segher at gcc dot gnu dot org changed: What|Removed |Added

[Bug libstdc++/44416] [4.6 regression] Failed to build 447.dealII in SPEC CPU 2006

2010-07-23 Thread rguenth at gcc dot gnu dot org
--- Comment #10 from rguenth at gcc dot gnu dot org 2010-07-23 11:58 --- Invalid. (alt source works) -- rguenth at gcc dot gnu dot org changed: What|Removed |Added

[Bug tree-optimization/44485] [4.6 Regression] ICE in get_expr_operands, at tree-ssa-operands.c:1020

2010-07-23 Thread rguenth at gcc dot gnu dot org
--- Comment #5 from rguenth at gcc dot gnu dot org 2010-07-23 12:01 --- Probably related. Honza? -- rguenth at gcc dot gnu dot org changed: What|Removed |Added

[Bug tree-optimization/44562] [4.6 Regression] ICE: in get_alias_set, at alias.c:716 with -flto -fstrict-aliasing -fgraphite-identity

2010-07-23 Thread rguenth at gcc dot gnu dot org
--- Comment #6 from rguenth at gcc dot gnu dot org 2010-07-23 12:02 --- Mine. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added

[Bug target/44583] [4.6 Regression] c-c++-common/torture/complex-sign-add.c fails for signed zeros

2010-07-23 Thread rguenth at gcc dot gnu dot org
--- Comment #9 from rguenth at gcc dot gnu dot org 2010-07-23 12:04 --- CCing another IA64 maintainer. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added

[Bug c++/44623] [4.6 Regression] ICE on invalid code

2010-07-23 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Keywords||error-recovery Priority|P3 |P5

[Bug rtl-optimization/44691] [4.6 Regression] ICE: RTL check: expected code 'reg', have 'plus' in rhs_regno, at rtl.h:1050

2010-07-23 Thread rguenth at gcc dot gnu dot org
--- Comment #3 from rguenth at gcc dot gnu dot org 2010-07-23 12:05 --- Ping? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44691

[Bug testsuite/44701] [4.6 regression] PR44492 fix broke gcc.target/powerpc/asm-es-2.c

2010-07-23 Thread rguenth at gcc dot gnu dot org
--- Comment #7 from rguenth at gcc dot gnu dot org 2010-07-23 12:06 --- Fixed? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44701

[Bug driver/45041] New: 'gcc -E -o -' creates ./-.exe on cygwin

2010-07-23 Thread ericb at gcc dot gnu dot org
For a while, the autoconf testsuite failed on cygwin, because asking gcc to run the preprocessor with an explicit output of '-' for stdout instead created a text file ./-.exe containing the preprocessor output [1]. While the autoconf workaround was simple (remove '-o -' since -E already implies a

[Bug middle-end/44739] [4.6 Regression] 25_algorithms/shuffle/1.cc

2010-07-23 Thread rguenth at gcc dot gnu dot org
--- Comment #1 from rguenth at gcc dot gnu dot org 2010-07-23 12:10 --- Failure is gone. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added

[Bug middle-end/44839] [4.6 regression] FAIL: c-c++-common/uninit-17.c

2010-07-23 Thread rguenth at gcc dot gnu dot org
--- Comment #4 from rguenth at gcc dot gnu dot org 2010-07-23 12:11 --- Failure is gone. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added

[Bug middle-end/44845] [4.6 Regression] FAIL: gcc.c-torture/compile/20011119-2.c

2010-07-23 Thread rguenth at gcc dot gnu dot org
--- Comment #4 from rguenth at gcc dot gnu dot org 2010-07-23 12:13 --- Failure is gone. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added

[Bug target/44903] [4.6 Regression] FAIL: gcc.dg/pr35258.c execution test

2010-07-23 Thread rguenth at gcc dot gnu dot org
--- Comment #16 from rguenth at gcc dot gnu dot org 2010-07-23 12:14 --- Mine. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added

[Bug target/43698] [4.5/4.6 Regression] Wrong use of ARMv6 REV instruction for endian bytewapping with -Os or -O2 optimizations

2010-07-23 Thread ramana at gcc dot gnu dot org
--- Comment #15 from ramana at gcc dot gnu dot org 2010-07-23 12:21 --- Patch can be backported and tested. But since 4.5 is frozen right now, needs RM permission. Adding RM to CC. cheers Ramana -- ramana at gcc dot gnu dot org changed: What|Removed

[Bug testsuite/44701] [4.6 regression] PR44492 fix broke gcc.target/powerpc/asm-es-2.c

2010-07-23 Thread mikpe at it dot uu dot se
--- Comment #8 from mikpe at it dot uu dot se 2010-07-23 12:22 --- (In reply to comment #7) Fixed? No, the test case itself needs a fix too. Jakub posted it to gcc-patches, but it was never approved AFAIK and is still not applied. --

[Bug target/43698] [4.5/4.6 Regression] Wrong use of ARMv6 REV instruction for endian bytewapping with -Os or -O2 optimizations

2010-07-23 Thread rguenther at suse dot de
--- Comment #16 from rguenther at suse dot de 2010-07-23 12:27 --- Subject: Re: [4.5/4.6 Regression] Wrong use of ARMv6 REV instruction for endian bytewapping with -Os or -O2 optimizations On Fri, 23 Jul 2010, ramana at gcc dot gnu dot org wrote: --- Comment #15 from ramana at

[Bug fortran/41859] ICE on invalid expression involving DT with pointer components in I/O

2010-07-23 Thread jvdelisle at gcc dot gnu dot org
--- Comment #6 from jvdelisle at gcc dot gnu dot org 2010-07-23 12:28 --- I was getting back to this and noticed that we no longer ICE on the original test case. I suppose then this has become an accepts invalid or there is something not being initialized and the behavior is random.

[Bug tree-optimization/44913] [4.6 Regression] -ftree-vectorize causes FAIL: gcc.dg/pr44838.c execution test

2010-07-23 Thread rguenth at gcc dot gnu dot org
--- Comment #2 from rguenth at gcc dot gnu dot org 2010-07-23 12:35 --- Confirmed. We end up vectorizing void foo (int *a, int n) { int *lasta = a + n; for (; a != lasta; a++) { *a *= 2; a[1] = a[-1] + a[-2]; } } not seeing the dependence of *a vs a[-1]

[Bug bootstrap/44921] [4.6 Regression] Failed to bootstrap

2010-07-23 Thread rguenth at gcc dot gnu dot org
--- Comment #12 from rguenth at gcc dot gnu dot org 2010-07-23 12:37 --- This bug is no longer about bootstrap failure. Which is fixed. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added

[Bug tree-optimization/44937] [4.6 Regression] IPA-split causes crash due to null pointer deref

2010-07-23 Thread rguenth at gcc dot gnu dot org
--- Comment #6 from rguenth at gcc dot gnu dot org 2010-07-23 12:40 --- (In reply to comment #5) Subject: Re: [4.6 Regression] IPA-split causes crash due to null pointer deref CDDCE removes the single store in the loop but doesn't remove the virtual PHI nodes. But you

[Bug tree-optimization/44964] [4.6 Regression] ICE: SIGSEGV in gimple_default_def (tree-dfa.c:539) with -fkeep-inline-functions

2010-07-23 Thread rguenth at gcc dot gnu dot org
--- Comment #3 from rguenth at gcc dot gnu dot org 2010-07-23 12:50 --- Program received signal SIGSEGV, Segmentation fault. 0x00a293b1 in gimple_default_def (fn=0x77ee1480, var=0x77edb880) at /space/rguenther/src/svn/trunk/gcc/tree-dfa.c:538 538 return (tree)

[Bug middle-end/44989] [4.6 regression] g++.dg/guality/redeclaration1.C

2010-07-23 Thread rguenth at gcc dot gnu dot org
--- Comment #3 from rguenth at gcc dot gnu dot org 2010-07-23 12:56 --- Confirmed. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added

[Bug middle-end/44121] [4.6 Regression] multiple char-related fails.

2010-07-23 Thread iains at gcc dot gnu dot org
--- Comment #16 from iains at gcc dot gnu dot org 2010-07-23 13:15 --- (In reply to comment #15) This seems fixed? well certainly not for 32 bit versions: as of r162456 (i686) just tested locally and... ... ppc (162433) http://gcc.gnu.org/ml/gcc-testresults/2010-07/msg02130.html --

[Bug middle-end/45017] miscompile with bitfield and optimization

2010-07-23 Thread danglin at gcc dot gnu dot org
--- Comment #8 from danglin at gcc dot gnu dot org 2010-07-23 13:17 --- Test fails on hppa64-hp-hpux11.11. -- danglin at gcc dot gnu dot org changed: What|Removed |Added

[Bug bootstrap/45042] New: [4.6 regression] Failed to bootstrap

2010-07-23 Thread hjl dot tools at gmail dot com
On Linux/ia32, revision 162447 gave cc1: warnings being treated as errors ../../src-trunk/lto-plugin/lto-plugin.c: In function 'translate': ../../src-trunk/lto-plugin/lto-plugin.c:215: error: format '%lu' expects type 'long unsigned int', but argument 5 has type 'int' make[6]: *** [lto-plugin.lo]

[Bug bootstrap/45042] [4.6 regression] Failed to bootstrap

2010-07-23 Thread hjl dot tools at gmail dot com
--- Comment #1 from hjl dot tools at gmail dot com 2010-07-23 13:20 --- It is caused by revision 162443: http://gcc.gnu.org/ml/gcc-cvs/2010-07/msg00797.html -- hjl dot tools at gmail dot com changed: What|Removed |Added

[Bug bootstrap/45042] [4.6 regression] Failed to bootstrap

2010-07-23 Thread hjl dot tools at gmail dot com
-- hjl dot tools at gmail dot com changed: What|Removed |Added Target Milestone|--- |4.6.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45042

[Bug tree-optimization/43791] [4.6 Regression] kernel/rtmutex.c:1138:1: internal compiler error: in cgraph_decide_inlining_of_small_functions, at ipa-inline.c:1009

2010-07-23 Thread justinmattock at gmail dot com
--- Comment #35 from justinmattock at gmail dot com 2010-07-23 13:26 --- yep.. although I did hit something similar while building the staging drivers for the kernel. but keep in mind this could be fixed already with the latest gcc. (I can try and see, but first need to finish up on a

[Bug c++/43016] [C++0x] Inappropriate multiple definition error for lambda function when inside inline functions

2010-07-23 Thread jason at gcc dot gnu dot org
--- Comment #7 from jason at gcc dot gnu dot org 2010-07-23 13:51 --- Subject: Bug 43016 Author: jason Date: Fri Jul 23 13:51:12 2010 New Revision: 162458 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=162458 Log: PR c++/43016 PR c++/45008 * decl.c

[Bug c++/45008] [4.5 Regression] Template code not expanded properly

2010-07-23 Thread jason at gcc dot gnu dot org
--- Comment #7 from jason at gcc dot gnu dot org 2010-07-23 13:51 --- Subject: Bug 45008 Author: jason Date: Fri Jul 23 13:51:12 2010 New Revision: 162458 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=162458 Log: PR c++/43016 PR c++/45008 * decl.c

[Bug c++/45008] [4.5 Regression] Template code not expanded properly

2010-07-23 Thread jason at gcc dot gnu dot org
--- Comment #8 from jason at gcc dot gnu dot org 2010-07-23 13:51 --- Fixed for 4.5.1. Thanks for tracking down the patch that fixed it on the trunk! -- jason at gcc dot gnu dot org changed: What|Removed |Added

[Bug c++/45008] [4.5 Regression] Template code not expanded properly

2010-07-23 Thread jason at gcc dot gnu dot org
--- Comment #9 from jason at gcc dot gnu dot org 2010-07-23 13:54 --- Subject: Bug 45008 Author: jason Date: Fri Jul 23 13:54:01 2010 New Revision: 162459 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=162459 Log: PR c++/45008 * g++.dg/abi/mangle44.C: New. Added:

[Bug tree-optimization/44915] [4.6 Regression] ICE: SIGSEGV in walk_aliased_vdefs_1.constprop.42 (tree-ssa-alias.c:1707) with -findirect-inlining

2010-07-23 Thread jamborm at gcc dot gnu dot org
--- Comment #4 from jamborm at gcc dot gnu dot org 2010-07-23 14:00 --- I have submitted a proposed fix to the mailing list: http://gcc.gnu.org/ml/gcc-patches/2010-07/msg01859.html -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44915

[Bug c++/45043] New: ICE: tree check: expected identifier_node, have bit_not_expr in grokdeclarator, at cp/decl.c:8113 on invalid code

2010-07-23 Thread zsojka at seznam dot cz
Command line: $ g++ testcase.C - testcase.C - template typename class A; template typename T A T ::B::~B () {} -- Compiler output: $ g++ testcase.C testcase.C:2:25: error: 'A template-parameter-1-1 ::B' is not a type testcase.C:2:41: internal compiler error: tree

[Bug fortran/24524] Fortran dependency checking should reverse loops

2010-07-23 Thread pault at gcc dot gnu dot org
--- Comment #5 from pault at gcc dot gnu dot org 2010-07-23 14:26 --- Subject: Bug 24524 Author: pault Date: Fri Jul 23 14:25:55 2010 New Revision: 162462 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=162462 Log: 2009-07-23 Paul Thomas pa...@gcc.gnu.org PR

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