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re PR middle-end/57287 (Bogus uninitialized warning with abnormal control flow)
authorRichard Biener <rguenther@suse.de>
Thu, 29 Aug 2013 11:20:16 +0000 (11:20 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Thu, 29 Aug 2013 11:20:16 +0000 (11:20 +0000)
commit1b27500048b97fbdf53c5407e2dbc8f91c439481
tree2b171d0dc3143399511b4fee994d22982c91662ctree
parent6b1184bab6d4f38dbab3a970634510bf9fc675b2commit | diff
re PR middle-end/57287 (Bogus uninitialized warning with abnormal control flow)

2013-08-29  Richard Biener  <rguenther@suse.de>

PR middle-end/57287
* tree-ssa-copy.c (may_propagate_copy): Allow propagating
of default defs that appear in abnormal PHI nodes.

* gcc.dg/pr57287-2.c: New testcase.

From-SVN: r202069
gcc/ChangeLog diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.dg/pr57287-2.c [new file with mode: 0644] blob
gcc/tree-ssa-copy.c diff | blob | history