projects / gcc.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: ed315c0) | patch
vr-values.c (vr_values::extract_range_from_ssa_name): Do not put equivalences on...
authorRichard Biener <rguenther@suse.de>
Thu, 6 Jun 2019 07:32:44 +0000 (07:32 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Thu, 6 Jun 2019 07:32:44 +0000 (07:32 +0000)
commit8ce6fb5fec60f0ce6363d2a41f30e5fc620a4beb
tree7394a568931edeb98af3a8d7ae2e512a1ee71833tree
parented315c041f48f491d6310fe83810bb93cc3e5d17commit | diff
vr-values.c (vr_values::extract_range_from_ssa_name): Do not put equivalences on UNDEFINED ranges.

2019-06-06  Richard Biener  <rguenther@suse.de>

* vr-values.c (vr_values::extract_range_from_ssa_name): Do not
put equivalences on UNDEFINED ranges.
* gimple-ssa-evrp.c (evrp_dom_walker::before_dom_children):
Make sure to drop defs of stmts added during simplification
to VARYING.

From-SVN: r271990
gcc/ChangeLog diff | blob | history
gcc/gimple-ssa-evrp.c diff | blob | history
gcc/vr-values.c diff | blob | history