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re PR tree-optimization/43379 (ICE: error: SSA_NAME_OCCURS_IN_ABNORMAL_PHI should...
authorRichard Guenther <rguenther@suse.de>
Tue, 16 Mar 2010 12:31:38 +0000 (12:31 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Tue, 16 Mar 2010 12:31:38 +0000 (12:31 +0000)
commit7686fb74efd6744c19e457f7e72bdc714ba5ec3e
tree3cdfddcdbbc35835c57fd03ff638ed4bbd456263tree
parent7a1817642b2da6c3163533bf367bf6ba1a878f52commit | diff
re PR tree-optimization/43379 (ICE: error: SSA_NAME_OCCURS_IN_ABNORMAL_PHI should be set with -O2 -ftracer)

2010-03-16  Richard Guenther  <rguenther@suse.de>

PR middle-end/43379
* tree-cfg.c (gimple_merge_blocks): When propagating virtual
PHI operands make sure to merge SSA_NAME_OCCURS_IN_ABNORMAL_PHI
properly.

* gcc.dg/pr43379.c: New testcase.

From-SVN: r157478
gcc/ChangeLog diff | blob | blame | history
gcc/testsuite/ChangeLog diff | blob | blame | history
gcc/testsuite/gcc.dg/pr43379.c [new file with mode: 0644] blob
gcc/tree-cfg.c diff | blob | blame | history
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