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re PR tree-optimization/87117 (ICE in eliminate_dom_walker::eliminate_cleanup(bool...
authorRichard Biener <rguenther@suse.de>
Tue, 28 Aug 2018 10:13:18 +0000 (10:13 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Tue, 28 Aug 2018 10:13:18 +0000 (10:13 +0000)
commit7b3ca2443530663016432f3b6515e408ce35ba64
treef417ac93a767513d49186205a0fc4d786aaed42ctree
parent6df46f59d3bb38f31c6f7a5e06231944d18fa4dccommit | diff
re PR tree-optimization/87117 (ICE in eliminate_dom_walker::eliminate_cleanup(bool) at gcc/gcc/tree-ssa-sccvn.c:5431 since r263875)

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.

From-SVN: r263910
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gcc/testsuite/gcc.dg/pr87117-2.c [new file with mode: 0644] blob
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