[Bug tree-optimization/36439] [4.3 Regression] infinite loop in PRE building gimp-plugin-registry

2008-11-02 Thread rguenth at gcc dot gnu dot org
--- Comment #6 from rguenth at gcc dot gnu dot org 2008-11-02 12:33 --- It seems to work on the trunk now. I'm trying to reduce it on the branch. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added --

[Bug tree-optimization/36439] [4.3 Regression] infinite loop in PRE building gimp-plugin-registry

2008-11-02 Thread rguenth at gcc dot gnu dot org
--- Comment #7 from rguenth at gcc dot gnu dot org 2008-11-02 12:48 --- We take a long time in compute_antic in the loop for (i = 0; i < last_basic_block - NUM_FIXED_BLOCKS; i++) { if (TEST_BIT (changed_blocks, postorder[i])) { basic_blo

[Bug tree-optimization/36439] [4.3 Regression] very long compile-time in PRE building gimp-plugin-registry

2008-11-02 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Summary|[4.3 Regression] infinite |[4.3 Regression] very long |loop in PRE building gi