re PR tree-optimization/31911 (Short function (md4) takes very long to compile)
authorDaniel Berlin <dberlin@dberlin.org>
Sun, 13 May 2007 21:52:10 +0000 (21:52 +0000)
committerDaniel Berlin <dberlin@gcc.gnu.org>
Sun, 13 May 2007 21:52:10 +0000 (21:52 +0000)
commit4076455d9b899d573198d0f7296cb8b5a4fb3ddb
treeefb0d0fbdd842985d424b5636f9f423b12e8a53e
parent3cb960c703ec1fbbd2c0b9f821dc957a56aa5d00
re PR tree-optimization/31911 (Short function (md4) takes very long to compile)

2007-05-13  Daniel Berlin  <dberlin@dberlin.org>

Fix PR tree-optimization/31911
* tree-ssa-pre.c (phi_translate): Make sure to cache results even
if they didn't change the expression.

From-SVN: r124657
gcc/ChangeLog
gcc/tree-ssa-pre.c