[Bug rtl-optimization/23837] [4.0/4.1 regression] Wrong code with REG_NO_CONFLICT notes (caused by combine)

2005-12-17 Thread danglin at gcc dot gnu dot org
--- Comment #31 from danglin at gcc dot gnu dot org 2005-12-17 17:27 --- Subject: Bug 23837 Author: danglin Date: Sat Dec 17 17:27:11 2005 New Revision: 108718 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=108718 Log: PR rtl-optimization/23837 * optabs.c

[Bug rtl-optimization/23837] [4.0/4.1 regression] Wrong code with REG_NO_CONFLICT notes (caused by combine)

2005-12-17 Thread danglin at gcc dot gnu dot org
--- Comment #32 from danglin at gcc dot gnu dot org 2005-12-17 17:30 --- Subject: Bug 23837 Author: danglin Date: Sat Dec 17 17:29:57 2005 New Revision: 108719 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=108719 Log: PR rtl-optimization/23837 * optabs.c

[Bug rtl-optimization/23837] [4.0/4.1 regression] Wrong code with REG_NO_CONFLICT notes (caused by combine)

2005-12-16 Thread steven at gcc dot gnu dot org
--- Comment #30 from steven at gcc dot gnu dot org 2005-12-16 22:25 --- Should be fixed on the trunk. I guess the patch could be backported to all active branches, the bug is latent but present in all GCCs releases since 2.early. -- steven at gcc dot gnu dot org changed: