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re PR tree-optimization/86010 (redundant memset with smaller size not eliminated)
authorJeff Law <law@redhat.com>
Fri, 6 Jul 2018 03:43:42 +0000 (21:43 -0600)
committerJeff Law <law@gcc.gnu.org>
Fri, 6 Jul 2018 03:43:42 +0000 (21:43 -0600)
commit99e87c0eef2f6020a3ded2c785389939c07ac04e
treea245e7c3e0faad16a8c4a8d04695015e106fccf9tree
parentedace3e2295db80d32b1a77676a3697c5029d71bcommit | diff
re PR tree-optimization/86010 (redundant memset with smaller size not eliminated)

PR tree-optimization/86010
* tree-ssa-dse.c (compute_trims): More aggressively trim at
both the head and tail of mem* and str* calls.

From-SVN: r262464
gcc/ChangeLog diff | blob | history
gcc/tree-ssa-dse.c diff | blob | history