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| author | Chris Lattner <sabre@nondot.org> | 2006-01-18 21:50:14 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2006-01-18 21:50:14 +0000 |
| commit | d12b2d7b5ae73c6f1b89a30f12e9d30e731b2e20 (patch) | |
| tree | 59ef39ae122e134db8ef6856e2536b36bf0ba7bb /lib | |
| parent | c4e8c9f318a4cb9ff75d8955482a8ca6412803cd (diff) | |
| download | external_llvm-d12b2d7b5ae73c6f1b89a30f12e9d30e731b2e20.zip external_llvm-d12b2d7b5ae73c6f1b89a30f12e9d30e731b2e20.tar.gz external_llvm-d12b2d7b5ae73c6f1b89a30f12e9d30e731b2e20.tar.bz2 | |
Temporary work around for a libcall insertion bug: If a target doesn't
support FSIN/FCOS nodes, do not lower sin/cos to them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25425 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp index f3e2546..f977a73 100644 --- a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp +++ b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp @@ -1070,7 +1070,9 @@ void SelectionDAGLowering::visitCall(CallInst &I) { } else if (Name[0] == 's' && (Name == "sin" || Name == "sinf")) { if (I.getNumOperands() == 2 && // Basic sanity checks. I.getOperand(1)->getType()->isFloatingPoint() && - I.getType() == I.getOperand(1)->getType()) { + I.getType() == I.getOperand(1)->getType() && + TLI.isOperationLegal(ISD::FSIN, + TLI.getValueType(I.getOperand(1)->getType()))) { SDOperand Tmp = getValue(I.getOperand(1)); setValue(&I, DAG.getNode(ISD::FSIN, Tmp.getValueType(), Tmp)); return; @@ -1078,7 +1080,9 @@ void SelectionDAGLowering::visitCall(CallInst &I) { } else if (Name[0] == 'c' && (Name == "cos" || Name == "cosf")) { if (I.getNumOperands() == 2 && // Basic sanity checks. I.getOperand(1)->getType()->isFloatingPoint() && - I.getType() == I.getOperand(1)->getType()) { + I.getType() == I.getOperand(1)->getType() && + TLI.isOperationLegal(ISD::FCOS, + TLI.getValueType(I.getOperand(1)->getType()))) { SDOperand Tmp = getValue(I.getOperand(1)); setValue(&I, DAG.getNode(ISD::FCOS, Tmp.getValueType(), Tmp)); return; |