| commit | 50b5feaa94c26d01fed13f1119f025ae2bc75d2b | |
| author | Richard Biener <rguenther@suse.de> | |
| Mon, 24 Jul 2023 06:55:11 +0000 (24 08:55 +0200) | ||
| committer | Richard Biener <rguenther@suse.de> | |
| Mon, 24 Jul 2023 07:50:33 +0000 (24 09:50 +0200) | ||
| tree | 6459681aaf5ca714fbed5e421013b2709bba9bf0 | treesnapshot (tar.gz zip) |
| parent | fb132cdfb204bc12851eb1d5852eef6f03c13af3 | commitdiff |
tree-optimization/110777 - abnormals and recent PRE optimization
The following avoids propagating abnormals with the recent tweak
to look through PRE introduced copies between equal values.
PR tree-optimization/110777
* tree-ssa-sccvn.cc (eliminate_dom_walker::eliminate_avail):
Avoid propagating abnormals.
* gcc.dg/pr110777.c: New testcase.
The following avoids propagating abnormals with the recent tweak
to look through PRE introduced copies between equal values.
PR tree-optimization/110777
* tree-ssa-sccvn.cc (eliminate_dom_walker::eliminate_avail):
Avoid propagating abnormals.
* gcc.dg/pr110777.c: New testcase.
| gcc/testsuite/gcc.dg/pr110777.c | [new file with mode: 0644] | blob |
| gcc/tree-ssa-sccvn.cc | diffblobblamehistory |