Fix null-pointer dereference in delete_dead_or_redundant_call [PR102451]
authorFeng Xue <fxue@os.amperecomputing.com>
Thu, 23 Sep 2021 00:47:45 +0000 (08:47 +0800)
committerFeng Xue <fxue@os.amperecomputing.com>
Fri, 24 Sep 2021 03:00:00 +0000 (11:00 +0800)
commitf91b11eb8891f3ae910eb3b2e4a48e2d7d670d2d
treef4f1b57aaf73cf23fd17d23852fbedfe4e49f55b
parentea0f450e98db5f18d3363679db4cd82961f44642
Fix null-pointer dereference in delete_dead_or_redundant_call [PR102451]

2021-09-23  Feng Xue  <fxue@os.amperecomputing.com>

gcc/
PR tree-optimization/102451
* tree-ssa-dse.c (delete_dead_or_redundant_call): Record bb of stmt
before removal.
gcc/tree-ssa-dse.c