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PR tree-optimization/40676
authorhubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4>
Sun, 19 Jul 2009 10:27:07 +0000 (10:27 +0000)
committerhubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4>
Sun, 19 Jul 2009 10:27:07 +0000 (10:27 +0000)
commita5d536df523c382cc266ab846912060a2a888eca
tree18a19d1d0d3ba0f9e6bb73f587b8903c2c74a669
parent02c01bafd50499be42e2bd94f35531c134d7c7e3
PR tree-optimization/40676
* tree-ssa-dce.c (eliminate_unnecessary_stmts): Do renaming on all
virtual PHIs in empty BBs.

* gcc.c-torture/compile/pr40676.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@149789 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.c-torture/compile/pr40676.c [new file with mode: 0644]
gcc/tree-ssa-dce.c