re PR tree-optimization/84946 (UBSAN: in mem_valid_for_store_merging ../../gcc/gimple...
authorJakub Jelinek <jakub@redhat.com>
Mon, 19 Mar 2018 20:49:57 +0000 (21:49 +0100)
committerJakub Jelinek <jakub@gcc.gnu.org>
Mon, 19 Mar 2018 20:49:57 +0000 (21:49 +0100)
commitf87b4b2fbfb3f0cbfe120666718408442900ff19
tree2ca00b572a7473799987dabf491e1bcbffbd0395
parent90841d4302e804d0eafdd5e9565cda2d5ec166a8
re PR tree-optimization/84946 (UBSAN: in mem_valid_for_store_merging ../../gcc/gimple-ssa-store-merging.c:3951)

PR tree-optimization/84946
* gimple-ssa-store-merging.c (mem_valid_for_store_merging): Compute
bitsize + bitsize in poly_uint64 rather than poly_int64.

From-SVN: r258665
gcc/ChangeLog
gcc/gimple-ssa-store-merging.c