Re: [Patch,AVR]: Tweak decrement-and-branch peepholes

2012-02-29 Thread Denis Chertykov
2012/2/29 Georg-Johann Lay : > The condition/branch in decrement-and-branch peepholes is ne/brcc. > > This can be generalized to cover eq/brcs. > > Tested without regressions. > > Because of PR52417, I had to run the tests with -fno-dse. There is one > UNSUPPORTED because of that (missing dse dump)

[Patch,AVR]: Tweak decrement-and-branch peepholes

2012-02-29 Thread Georg-Johann Lay
The condition/branch in decrement-and-branch peepholes is ne/brcc. This can be generalized to cover eq/brcs. Tested without regressions. Because of PR52417, I had to run the tests with -fno-dse. There is one UNSUPPORTED because of that (missing dse dump). Ok for the trunk? Johann * co