| commit | 7530a9f7d1e62b28e04d771158613c2954cc8d8c | [log] [tgz] |
|---|---|---|
| author | Hal Finkel <hfinkel@anl.gov> | Thu Apr 04 22:44:12 2013 +0000 |
| committer | Hal Finkel <hfinkel@anl.gov> | Thu Apr 04 22:44:12 2013 +0000 |
| tree | ac34bff1428058e16acae42c4b454961108475ab | |
| parent | 0e58d92628486aee7e4745d451c37a9b409adf7a [diff] |
PPC: Improve code generation for mixed-precision reciprocal sqrt The DAGCombine logic that recognized a/sqrt(b) and transformed it into a multiplication by the reciprocal sqrt did not handle cases where the sqrt and the division were separated by an fpext or fptrunc. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178801 91177308-0d34-0410-b5e6-96231b3b80d8