PR tree-optimization/28839
authorrakdver <rakdver@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 31 Aug 2006 19:33:56 +0000 (19:33 +0000)
committerrakdver <rakdver@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 31 Aug 2006 19:33:56 +0000 (19:33 +0000)
commit94858f652572a84eba4a157b695b2524724531e9
treee7746b9aad7f941d889dd157949c58c54a052970
parentd8eb7025dbbe13a8bcc63d96f2f7de78739a096a
PR tree-optimization/28839
* tree-into-ssa.c (prune_unused_phi_nodes): Take into account kills in
blocks in that phi arguments appear.

* gcc.dg/pr28839.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@116605 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.dg/pr28839.c [new file with mode: 0644]
gcc/tree-into-ssa.c