llvm /
llvm /
5b584120e868281d3c74345eec5c15a0f62fe0d3 Revert r367891 - "[InstCombine] combine mul+shl separated by zext"
This reverts commit 5dbb90bfe14ace30224239cac7c61a1422fa5144.
As noted in the post-commit thread for r367891, this can create
a multiply that is lowered to a libcall that may not exist.
We need to improve the backend decomposition for integer multiply
before trying to re-land this (if it's still worthwhile after
doing the backend work).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@369174 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed
