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| author | Hal Finkel <hfinkel@anl.gov> | 2013-04-04 22:44:12 +0000 |
|---|---|---|
| committer | Hal Finkel <hfinkel@anl.gov> | 2013-04-04 22:44:12 +0000 |
| commit | 7530a9f7d1e62b28e04d771158613c2954cc8d8c (patch) | |
| tree | ac34bff1428058e16acae42c4b454961108475ab /lib/Target/PowerPC/PPCAsmPrinter.cpp | |
| parent | 0e58d92628486aee7e4745d451c37a9b409adf7a (diff) | |
| download | llvm-7530a9f7d1e62b28e04d771158613c2954cc8d8c.tar.gz llvm-7530a9f7d1e62b28e04d771158613c2954cc8d8c.tar.bz2 llvm-7530a9f7d1e62b28e04d771158613c2954cc8d8c.tar.xz | |
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
Diffstat (limited to 'lib/Target/PowerPC/PPCAsmPrinter.cpp')
0 files changed, 0 insertions, 0 deletions