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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 | f96c18e3bcd08d0183179aab55a76b512f851868 (patch) | |
| tree | d4935addf7a6bba3cd789cd35c8efe816e4dd144 /llvm/lib/Analysis | |
| parent | 0e95fcacdfc305c0323b2a4b45d4fae4e24df954 (diff) | |
| download | bcm5719-llvm-f96c18e3bcd08d0183179aab55a76b512f851868.tar.gz bcm5719-llvm-f96c18e3bcd08d0183179aab55a76b512f851868.zip | |
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.
llvm-svn: 178801
Diffstat (limited to 'llvm/lib/Analysis')
0 files changed, 0 insertions, 0 deletions
