[Bug rtl-optimization/12845] [3.4 Regression] missed jump optimization

2005-02-02 Thread danglin at gcc dot gnu dot org
--- Additional Comments From danglin at gcc dot gnu dot org 2005-02-03 00:59 --- I did a build on hppa64-hp-hpux11.11 with the fix in comment #4 disabled. The problem didn't occur, so the problem is probably fixed. -- What|Removed |Added

[Bug rtl-optimization/12845] [3.4 Regression] missed jump optimization

2005-02-02 Thread giovannibajo at libero dot it
--- Additional Comments From giovannibajo at libero dot it 2005-02-02 12:24 --- Is this a *regression* in 3.4? Does that mean that we used to do better at jump threading in 3.3 than in 3.4? Or is that regression mark just a relic of when this bug was speaking of an ICE? If it's not a r

[Bug rtl-optimization/12845] [3.4 Regression] missed jump optimization

2005-02-01 Thread ian at airs dot com
--- Additional Comments From ian at airs dot com 2005-02-02 05:49 --- I checked the generated code using current mainline, and I don't see any conditional jumps which are obviously either true or false. I expect that this has been fixed by the tree-ssa optimizations. Please reopen this