2018-08-28 Richard Biener <rguenther@suse.de>
commit1857d9465fde488170ffcba6c5ea18e3232f5603
authorrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 28 Aug 2018 10:13:18 +0000 (28 10:13 +0000)
committerrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 28 Aug 2018 10:13:18 +0000 (28 10:13 +0000)
treef417ac93a767513d49186205a0fc4d786aaed42c
parent94a54d80a59403f8da5d8ee629d3525ef0d39aae
2018-08-28  Richard Biener  <rguenther@suse.de>

PR tree-optimization/87117
* tree-ssa-pre.c (compute_avail): Do not make expressions
with predicated values available.
(get_expr_value_id): Assert we do not run into predicated value
expressions.

* gcc.dg/pr87117-2.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@263910 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.dg/pr87117-2.c [new file with mode: 0644]
gcc/tree-ssa-pre.c