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re PR tree-optimization/47265 (Error: SSA name in freelist but still referenced)
authorJakub Jelinek <jakub@redhat.com>
Tue, 25 Jan 2011 19:50:56 +0000 (20:50 +0100)
committerJakub Jelinek <jakub@gcc.gnu.org>
Tue, 25 Jan 2011 19:50:56 +0000 (20:50 +0100)
commit6bdfdb96eeec5da99a6aa4ca592af1d6b9cef237
treec3bf33476cd79def86c5357582c9dcc5d72f16bbtree
parent6be7b6686fa5ad8be50dd578a05dfd0f6d478353commit | diff
re PR tree-optimization/47265 (Error: SSA name in freelist but still referenced)

PR tree-optimization/47265
PR tree-optimization/47443
* tree-ssa-forwprop.c (forward_propagate_addr_expr): Return false
if name still has some uses.

* gcc.c-torture/compile/pr47265.c: New test.
* gcc.dg/pr47443.c: New test.

From-SVN: r169250
gcc/ChangeLog diff | blob | blame | history
gcc/testsuite/ChangeLog diff | blob | blame | history
gcc/testsuite/gcc.c-torture/compile/pr47265.c [new file with mode: 0644] blob
gcc/testsuite/gcc.dg/pr47443.c [new file with mode: 0644] blob
gcc/tree-ssa-forwprop.c diff | blob | blame | history
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