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* tree-ssa-live.c (remove_unused_scope_block_p): Keep variables
authoraoliva <aoliva@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 4 Jun 2009 05:52:03 +0000 (05:52 +0000)
committeraoliva <aoliva@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 4 Jun 2009 05:52:03 +0000 (05:52 +0000)
commitee093c13ff4f658246f1d740c165c3209617ac63
tree64e4783b15e2bc0c0bdebb492b442e74a5a7df4d
parent1e03a59bc9d1424ede4774c8a45f601d4226ac31
* tree-ssa-live.c (remove_unused_scope_block_p): Keep variables
that have value exprs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148161 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/tree-ssa-live.c