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re PR tree-optimization/54200 (copyrename generates wrong debuginfo)
authorRichard Guenther <rguenther@suse.de>
Mon, 13 Aug 2012 09:29:28 +0000 (09:29 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Mon, 13 Aug 2012 09:29:28 +0000 (09:29 +0000)
commit61f7b9ae9314c2e69f12508f10e0643db1cd5d25
tree7c5e8c4bffe7ee3b7011e166aad59c25d4c19ff7tree
parentf27c1867108c24557452bc6ea11196c7e7f09801commit | diff
re PR tree-optimization/54200 (copyrename generates wrong debuginfo)

2012-08-13  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/54200
* tree-ssa-copyrename.c (rename_ssa_copies): Do not add
PHI results to another partition if not all PHI arguments
have the same partition.

* gcc.dg/guality/pr54200.c: New testcase.
* gcc.dg/tree-ssa/slsr-8.c: Adjust.

From-SVN: r190339
gcc/ChangeLog diff | blob | blame | history
gcc/testsuite/ChangeLog diff | blob | blame | history
gcc/testsuite/gcc.dg/guality/pr54200.c [new file with mode: 0644] blob
gcc/testsuite/gcc.dg/tree-ssa/slsr-8.c diff | blob | blame | history
gcc/tree-ssa-copyrename.c diff | blob | blame | history
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