[Bug middle-end/45312] [4.4 Regression] GCC 4.4.4 miscompiles the Linux kernel

2010-09-07 Thread uweigand at gcc dot gnu dot org
--- Comment #18 from uweigand at gcc dot gnu dot org 2010-09-07 19:18 --- (In reply to comment #17) I am thinking in the same direction. merge_assign_reloads is dated by 1993. Since then it was not practically changed. I guess postreload can remove unecessary loads

[Bug target/31641] [4.1/4.2/4.3 Regression] ICE in s390_expand_setmem, at config/s390/s390.c:3618

2007-04-23 Thread uweigand at gcc dot gnu dot org
--- Comment #3 from uweigand at gcc dot gnu dot org 2007-04-23 14:51 --- I don't think the patch is correct; according to the C standard, the third argument of memset is of type size_t, which must be an *unsigned* type, so it cannot in fact be negative. What apparently happens

[Bug rtl-optimization/21041] [4.0/4.1/4.2 Regression] ICE: output_operand: Cannot decompose address

2005-12-23 Thread uweigand at gcc dot gnu dot org
--- Comment #13 from uweigand at gcc dot gnu dot org 2005-12-23 18:38 --- Subject: Bug 21041 Author: uweigand Date: Fri Dec 23 18:38:43 2005 New Revision: 109019 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=109019 Log: PR rtl-optimization/21041 * reload.c

[Bug rtl-optimization/21041] [4.0/4.1/4.2 Regression] ICE: output_operand: Cannot decompose address

2005-12-23 Thread uweigand at gcc dot gnu dot org
--- Comment #14 from uweigand at gcc dot gnu dot org 2005-12-23 18:44 --- Subject: Bug 21041 Author: uweigand Date: Fri Dec 23 18:44:07 2005 New Revision: 109020 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=109020 Log: PR rtl-optimization/21041 * reload.c

[Bug rtl-optimization/21041] [4.0/4.1/4.2 Regression] ICE: output_operand: Cannot decompose address

2005-12-23 Thread uweigand at gcc dot gnu dot org
--- Comment #15 from uweigand at gcc dot gnu dot org 2005-12-23 18:45 --- Fixed. -- uweigand at gcc dot gnu dot org changed: What|Removed |Added Status|NEW

[Bug rtl-optimization/21041] [4.0/4.1/4.2 Regression] ICE: output_operand: Cannot decompose address

2005-12-18 Thread uweigand at gcc dot gnu dot org
--- Comment #12 from uweigand at gcc dot gnu dot org 2005-12-18 16:06 --- Subject: Bug 21041 Author: uweigand Date: Sun Dec 18 16:06:55 2005 New Revision: 108760 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=108760 Log: PR rtl-optimization/21041 * reload.c

[Bug rtl-optimization/21041] [4.0/4.1/4.2 Regression] ICE: output_operand: Cannot decompose address

2005-12-16 Thread uweigand at gcc dot gnu dot org
--- Comment #11 from uweigand at gcc dot gnu dot org 2005-12-16 18:05 --- Patch posted. -- uweigand at gcc dot gnu dot org changed: What|Removed |Added

[Bug ada/22533] [4.1 regression] Ada ICE during bootstrap on many platforms

2005-11-16 Thread uweigand at gcc dot gnu dot org
--- Comment #30 from uweigand at gcc dot gnu dot org 2005-11-17 01:08 --- With that patch applied, Ada bootstraps on s390-ibm-linux and s390x-ibm-linux. Regression test results are at: http://gcc.gnu.org/ml/gcc-testresults/2005-11/msg00831.html http://gcc.gnu.org/ml/gcc-testresults

[Bug target/14663] [3.5 regression] bootstrap failure in libobjc (first .m file)

2004-03-21 Thread uweigand at gcc dot gnu dot org
--- Additional Comments From uweigand at gcc dot gnu dot org 2004-03-21 17:38 --- Could you try my updated patch at http://gcc.gnu.org/ml/gcc-patches/2004-03/msg01772.html -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14663 --- You are receiving this mail because: --- You