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| author | Jim Laskey <jlaskey@mac.com> | 2005-08-15 17:14:19 +0000 |
|---|---|---|
| committer | Jim Laskey <jlaskey@mac.com> | 2005-08-15 17:14:19 +0000 |
| commit | 42623a95390002b63ae09748c1c0b2a5f211d257 (patch) | |
| tree | b501a07f2653546f112fbf4467f75a590ad502e1 /llvm/lib/Target/PowerPC/PPC32ISelPattern.cpp | |
| parent | b65b1568ae1802128783ef523c7796b6950c5bea (diff) | |
| download | bcm5719-llvm-42623a95390002b63ae09748c1c0b2a5f211d257.tar.gz bcm5719-llvm-42623a95390002b63ae09748c1c0b2a5f211d257.zip | |
Changed code gen for int to f32 to use rounding. This makes FP results
consistent with gcc.
llvm-svn: 22791
Diffstat (limited to 'llvm/lib/Target/PowerPC/PPC32ISelPattern.cpp')
| -rw-r--r-- | llvm/lib/Target/PowerPC/PPC32ISelPattern.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/Target/PowerPC/PPC32ISelPattern.cpp b/llvm/lib/Target/PowerPC/PPC32ISelPattern.cpp index 9831111eabc..f632d0ebf04 100644 --- a/llvm/lib/Target/PowerPC/PPC32ISelPattern.cpp +++ b/llvm/lib/Target/PowerPC/PPC32ISelPattern.cpp @@ -2312,7 +2312,7 @@ unsigned ISel::SelectExpr(SDOperand N, bool Recording) { addFrameReference(BuildMI(BB, PPC::STW, 3).addReg(Tmp1), FrameIdx, 4); addFrameReference(BuildMI(BB, PPC::LFD, 2, Tmp2), FrameIdx); // Generate the return value with a subtract - BuildMI(BB, PPC::FSUB, 2, Result).addReg(Tmp2).addReg(ConstF); + BuildMI(BB, DestType == MVT::f64 ? PPC::FSUB : PPC::FSUBS, 2, Result).addReg(Tmp2).addReg(ConstF); } else { unsigned ConstF = getConstDouble(0x1.000008p52); unsigned TmpL = MakeIntReg(); @@ -2323,7 +2323,7 @@ unsigned ISel::SelectExpr(SDOperand N, bool Recording) { addFrameReference(BuildMI(BB, PPC::STW, 3).addReg(TmpL), FrameIdx, 4); addFrameReference(BuildMI(BB, PPC::LFD, 2, Tmp2), FrameIdx); // Generate the return value with a subtract - BuildMI(BB, PPC::FSUB, 2, Result).addReg(Tmp2).addReg(ConstF); + BuildMI(BB, DestType == MVT::f64 ? PPC::FSUB : PPC::FSUBS, 2, Result).addReg(Tmp2).addReg(ConstF); } return Result; } |
