Fix PR2213 by simultaneously making GVN more aggressive with the return values
authorOwen Anderson <resistor@mac.com>
Fri, 11 Apr 2008 05:11:49 +0000 (05:11 +0000)
committerOwen Anderson <resistor@mac.com>
Fri, 11 Apr 2008 05:11:49 +0000 (05:11 +0000)
commit8f46c78fcc96dd748fe3568ada91c18de7d9e68e
tree3160e0a084f28c1e2c1e3c0223ba0768732e43e4
parentb94d966716b224a1a7ae1b505c41fc5969a65a76
Fix PR2213 by simultaneously making GVN more aggressive with the return values
of calls and less aggressive with non-readnone calls.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49516 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/Scalar/GVN.cpp