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| author | Richard Biener <rguenther@suse.de> | 2023-07-03 08:28:17 +0200 |
|---|---|---|
| committer | Richard Biener <rguenther@suse.de> | 2023-07-03 10:02:25 +0200 |
| commit | bd7e9856fe5bbeb487797476c4fffb660f63cf4f (patch) | |
| tree | e6a722b0f7820e0cf70ceafe505a43aca3afce55 /gcc/tree.h | |
| parent | 8cb087d869be698a86b082a7248d03e468ef1eb1 (diff) | |
| download | gcc-bd7e9856fe5bbeb487797476c4fffb660f63cf4f.zip gcc-bd7e9856fe5bbeb487797476c4fffb660f63cf4f.tar.gz gcc-bd7e9856fe5bbeb487797476c4fffb660f63cf4f.tar.bz2 | |
tree-optimization/110506 - bogus non-zero mask in CCP for vector types
get_value_for_expr was blindlessly using TYPE_PRECISION to produce
a mask for vector typed entities which the new tree checking now
catches.
PR tree-optimization/110506
* tree-ssa-ccp.cc (get_value_for_expr): Check for integral
type before relying on TYPE_PRECISION to produce a nonzero mask.
* gcc.dg/pr110506.c: New testcase.
Diffstat (limited to 'gcc/tree.h')
0 files changed, 0 insertions, 0 deletions