| commit | 482551a79a3d3f107f6239679ee74655cfe8707e | |
| author | Richard Biener <rguenther@suse.de> | |
| Thu, 17 Aug 2023 11:10:14 +0000 (17 13:10 +0200) | ||
| committer | Richard Biener <rguenther@suse.de> | |
| Thu, 17 Aug 2023 13:27:30 +0000 (17 15:27 +0200) | ||
| tree | 0086ae90c7eef2f64510a5fbd89052dffcc6ec97 | treesnapshot (tar.gz zip) |
| parent | 8f3c4517b1fff965f2bdedcf376dcfd91cda422b | commitdiff |
tree-optimization/111039 - abnormals and bit test merging
The following guards the bit test merging code in if-combine against
the appearance of SSA names used in abnormal PHIs.
PR tree-optimization/111039
* tree-ssa-ifcombine.cc (ifcombine_ifandif): Check for
SSA_NAME_OCCURS_IN_ABNORMAL_PHI.
* gcc.dg/pr111039.c: New testcase.
The following guards the bit test merging code in if-combine against
the appearance of SSA names used in abnormal PHIs.
PR tree-optimization/111039
* tree-ssa-ifcombine.cc (ifcombine_ifandif): Check for
SSA_NAME_OCCURS_IN_ABNORMAL_PHI.
* gcc.dg/pr111039.c: New testcase.
| gcc/testsuite/gcc.dg/pr111039.c | [new file with mode: 0644] | blob |
| gcc/tree-ssa-ifcombine.cc | diffblobblamehistory |