diff options
| author | Anton Korobeynikov <asl@math.spbu.ru> | 2009-07-16 14:21:27 +0000 |
|---|---|---|
| committer | Anton Korobeynikov <asl@math.spbu.ru> | 2009-07-16 14:21:27 +0000 |
| commit | 0fcdd8d424796f0ed7d844c47bf7953802120493 (patch) | |
| tree | a956a5cc082acc572cd0dec07f2ed4b8f7476692 /llvm | |
| parent | 50485d65d47f0b83ad0e51518cb026d3b6bba2d2 (diff) | |
| download | bcm5719-llvm-0fcdd8d424796f0ed7d844c47bf7953802120493.tar.gz bcm5719-llvm-0fcdd8d424796f0ed7d844c47bf7953802120493.zip | |
Add fabs
llvm-svn: 76023
Diffstat (limited to 'llvm')
| -rw-r--r-- | llvm/lib/Target/SystemZ/SystemZInstrFP.td | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/llvm/lib/Target/SystemZ/SystemZInstrFP.td b/llvm/lib/Target/SystemZ/SystemZInstrFP.td index ca9556dab65..ffbb9500362 100644 --- a/llvm/lib/Target/SystemZ/SystemZInstrFP.td +++ b/llvm/lib/Target/SystemZ/SystemZInstrFP.td @@ -67,6 +67,15 @@ def FNEG64rr : Pseudo<(outs FP64:$dst), (ins FP64:$src), "lcdbr\t{$dst}", [(set FP64:$dst, (fneg FP64:$src))]>; +// FIXME: Add peephole for fneg(fabs) => load negative + +def FABS32rr : Pseudo<(outs FP32:$dst), (ins FP32:$src), + "lpebr\t{$dst}", + [(set FP32:$dst, (fabs FP32:$src))]>; +def FABS64rr : Pseudo<(outs FP64:$dst), (ins FP64:$src), + "lpdbr\t{$dst}", + [(set FP64:$dst, (fabs FP64:$src))]>; + let isCommutable = 1 in { // X = ADD Y, Z == X = ADD Z, Y def FADD32rr : Pseudo<(outs FP32:$dst), (ins FP32:$src1, FP32:$src2), "aebr\t{$dst, $src2}", |
