[Bug rtl-optimization/28386] [4.1 regression] Wrong code with if condition in loop

2006-09-05 Thread ebotcazou at gcc dot gnu dot org
--- Comment #6 from ebotcazou at gcc dot gnu dot org 2006-09-05 07:08 --- Fixed in upcoming 4.1.2 release. -- ebotcazou at gcc dot gnu dot org changed: What|Removed |Added ---

[Bug rtl-optimization/28386] [4.1 regression] Wrong code with if condition in loop

2006-09-05 Thread ebotcazou at gcc dot gnu dot org
--- Comment #5 from ebotcazou at gcc dot gnu dot org 2006-09-05 07:06 --- Subject: Bug 28386 Author: ebotcazou Date: Tue Sep 5 07:06:46 2006 New Revision: 116693 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=116693 Log: PR rtl-optimization/28386 * loop.c (bias

[Bug rtl-optimization/28386] [4.1 regression] Wrong code with if condition in loop

2006-08-11 Thread ebotcazou at gcc dot gnu dot org
--- Comment #4 from ebotcazou at gcc dot gnu dot org 2006-08-11 07:31 --- Investigating. -- ebotcazou at gcc dot gnu dot org changed: What|Removed |Added Assigne

[Bug rtl-optimization/28386] [4.1 regression] Wrong code with if condition in loop

2006-07-15 Thread rguenth at gcc dot gnu dot org
--- Comment #3 from rguenth at gcc dot gnu dot org 2006-07-15 11:54 --- Goes away with -floop-optimize2. *sigh* -- rguenth at gcc dot gnu dot org changed: What|Removed |Added

[Bug rtl-optimization/28386] [4.1 regression] Wrong code with if condition in loop

2006-07-15 Thread rguenth at gcc dot gnu dot org
--- Comment #2 from rguenth at gcc dot gnu dot org 2006-07-15 11:40 --- This is going wrong in RTL land. Tree optimization looks ok - we're merging the two IVs and using a wrapping unsigned IV going from 0xff81 to 127: : ivtmp.33D.1833 = 0ff81; jD.1769 = 0; :; if (ivtmp.