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(parent: 4ab92e4) | patch
R600/SI: FMA is faster than fmul and fadd for f64
authorNiels Ole Salscheider <niels_ole@salscheider-online.de>
Sat, 10 Aug 2013 10:38:54 +0000 (10:38 +0000)
committerNiels Ole Salscheider <niels_ole@salscheider-online.de>
Sat, 10 Aug 2013 10:38:54 +0000 (10:38 +0000)
commit6e4dbcd1150ea6d4fbf87a7840b3d8481bfcc8c5
treeb4f02ff2ec8575e2e7b0fd27cf307c57198f1540tree | snapshot
parent4ab92e4d4bdf103f487b7383ca666ccc021c147acommit | diff
R600/SI: FMA is faster than fmul and fadd for f64

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188136 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/R600/SIISelLowering.cpp diff | blob | history
lib/Target/R600/SIISelLowering.h diff | blob | history
test/CodeGen/R600/fmuladd.ll [new file with mode: 0644] blob
C/C++ LLVM-based compilers that forbids OOTA behaviors