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re PR tree-optimization/39713 (ICE in get_expr_value_id)
authorRichard Guenther <rguenther@suse.de>
Sat, 11 Apr 2009 07:34:09 +0000 (07:34 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Sat, 11 Apr 2009 07:34:09 +0000 (07:34 +0000)
commit8810712ed9d1a5c2031c640706af1a87acfd3e06
tree90a319bf42d7d6bc1abc0e0b94bf8af1853a0f95tree
parentfa78c0c18bd008b04e41e1679461a0d837e72087commit | diff
re PR tree-optimization/39713 (ICE in get_expr_value_id)

2009-04-11  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/39713
* tree-ssa-sccvn.c (vn_get_expr_for): Make sure built
reference trees have SSA_NAME operands.

* g++.dg/torture/pr39713.C: New testcase.

From-SVN: r145951
gcc/ChangeLog diff | blob | blame | history
gcc/testsuite/ChangeLog diff | blob | blame | history
gcc/testsuite/g++.dg/torture/pr39713.C [new file with mode: 0644] blob
gcc/tree-ssa-sccvn.c diff | blob | blame | history
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