Legalize and emit code for the following quad-precision fma:
- xsmaddqp
- xsnmaddqp
- xsmsubqp
- xsnmsubqp
Paths
| Differential D44843
[Power9]Legalize and emit code for quad-precision fma instructions ClosedPublic Authored by lei on Mar 23 2018, 12:40 PM.
Details Summary Legalize and emit code for the following quad-precision fma:
Diff Detail Event Timeline
This revision is now accepted and ready to land.Apr 4 2018, 4:30 AM Closed by commit rL329206: [Power9]Legalize and emit code for quad-precision fma instructions (authored by lei). · Explain WhyApr 4 2018, 9:46 AM This revision was automatically updated to reflect the committed changes.
Revision Contents
Diff 140177 lib/Target/PowerPC/PPCISelLowering.cpp
lib/Target/PowerPC/PPCInstrVSX.td
test/CodeGen/PowerPC/f128-fma.ll
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This is only true if Subtarget.hasP9Vector(), so return that for the f128 case.