[Bug middle-end/27567] [4.0/4.1/4.2 Regression] __builtin_memcpy generates redundant stores/moves.

2007-02-20 Thread pluto at agmk dot net
--- Comment #9 from pluto at agmk dot net 2007-02-20 10:25 --- adjust summary ( 4.2 regression status reopened ). -- pluto at agmk dot net changed: What|Removed |Added

[Bug middle-end/27567] [4.0/4.1/4.2 Regression] __builtin_memcpy generates redundant stores/moves.

2006-09-02 Thread jakub at gcc dot gnu dot org
--- Comment #6 from jakub at gcc dot gnu dot org 2006-09-02 06:55 --- Subject: Bug 27567 Author: jakub Date: Sat Sep 2 06:55:09 2006 New Revision: 116656 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=116656 Log: PR middle-end/27567 * builtins.c

[Bug middle-end/27567] [4.0/4.1/4.2 Regression] __builtin_memcpy generates redundant stores/moves.

2006-08-30 Thread patchapp at dberlin dot org
--- Comment #5 from patchapp at dberlin dot org 2006-08-30 15:50 --- Subject: Bug number PR middle-end/27567 A patch for this bug has been added to the patch tracker. The mailing list url for the patch is http://gcc.gnu.org/ml/gcc-patches/2006-08/msg01134.html --

[Bug middle-end/27567] [4.0/4.1/4.2 Regression] __builtin_memcpy generates redundant stores/moves.

2006-08-29 Thread jakub at gcc dot gnu dot org
--- Comment #4 from jakub at gcc dot gnu dot org 2006-08-29 14:35 --- Playing with fold_builtin_mem*. -- jakub at gcc dot gnu dot org changed: What|Removed |Added

[Bug middle-end/27567] [4.0/4.1/4.2 Regression] __builtin_memcpy generates redundant stores/moves.

2006-08-27 Thread pinskia at gcc dot gnu dot org
--- Comment #3 from pinskia at gcc dot gnu dot org 2006-08-27 19:00 --- For PPC, we get: stw 3,-16(1) stw 3,48(1) nop nop lfs 1,-16(1) blr Notice the extra store, that does not need to be there. -- pinskia at gcc dot gnu dot org