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re PR tree-optimization/52912 (ICE: verify_ssa failed)
authorRichard Guenther <rguenther@suse.de>
Wed, 11 Apr 2012 08:12:33 +0000 (08:12 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Wed, 11 Apr 2012 08:12:33 +0000 (08:12 +0000)
commit12df9a2f926759175599d20c5c2b0c7f50b7ad6d
treeaf40e041d52aa7d52fea8c63f02402da2b3098eftree | snapshot
parentf06fe36d991c992ec07202eae8764349db40ae15commit | diff
re PR tree-optimization/52912 (ICE: verify_ssa failed)

2012-04-11  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/52912
* tree-ssa-threadupdate.c (thread_block): Tell the cfg
manipulation code we are threading through a loop header
to an exit destination.

* gcc.dg/torture/pr52912.c: New testcase.

From-SVN: r186303
gcc/ChangeLog diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.dg/torture/pr52912.c [new file with mode: 0644] blob
gcc/tree-ssa-threadupdate.c diff | blob | history
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