[Bug rtl-optimization/30841] Missed optimizations for sbi/cbi instructions

2007-02-22 Thread bonzini at gcc dot gnu dot org
--- Comment #3 from bonzini at gnu dot org 2007-02-23 07:45 --- Subject: Bug 30841 Author: bonzini Date: Fri Feb 23 07:45:34 2007 New Revision: 122253 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=122253 Log: 2007-02-22 Paolo Bonzini <[EMAIL PROTECTED]> PR rtl-optimi

[Bug rtl-optimization/30841] Missed optimizations for sbi/cbi instructions

2007-02-22 Thread bonzini at gnu dot org
--- Comment #2 from bonzini at gnu dot org 2007-02-22 16:46 --- Changing the patch address since part 1 was approved. And adding bug 30907 since committing part 2 would cause that bug to surface on mainline. -- bonzini at gnu dot org changed: What|Removed

[Bug rtl-optimization/30841] Missed optimizations for sbi/cbi instructions

2007-02-22 Thread bonzini at gnu dot org
--- Comment #1 from bonzini at gnu dot org 2007-02-22 08:27 --- It's actually a small oversight in fwprop, which is supposed to replace find_best_addr indeed. The patch indicated in the URL is enough for dataflow-branch; on mainline you need also http://gcc.gnu.org/ml/gcc-patches/2007-0

[Bug rtl-optimization/30841] Missed optimizations for sbi/cbi instructions

2007-02-18 Thread bonzini at gnu dot org
-- bonzini at gnu dot org changed: What|Removed |Added AssignedTo|unassigned at gcc dot gnu |bonzini at gnu dot org |dot org |