Be more aggressive in removing dead stores, and in removing instructions trivially...
authorOwen Anderson <resistor@mac.com>
Fri, 13 Jul 2007 18:26:26 +0000 (18:26 +0000)
committerOwen Anderson <resistor@mac.com>
Fri, 13 Jul 2007 18:26:26 +0000 (18:26 +0000)
commit3e8d0017996aeb08c5190b6b6d83f0a717526ab5
tree2a101c86769b834bdd91f8317bc1221dcf1afd8d
parent72f159640382a16e036b63dcb9c0b427e6d5dc0a
Be more aggressive in removing dead stores, and in removing instructions trivially dead after DSE.
This drastically improves the effect of FastDSE on kimwitu++.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@39819 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/Scalar/FastDSE.cpp