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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 | e2ee1908219862e8a8aeb120d234490df41840f8 (patch) | |
| tree | eb5353b6d99329e843cd07c00beb465f090af7bc /llvm/lib/CodeGen | |
| parent | b98282d2d6d673627dca89050e3d91222acd93cd (diff) | |
| download | bcm5719-llvm-e2ee1908219862e8a8aeb120d234490df41840f8.tar.gz bcm5719-llvm-e2ee1908219862e8a8aeb120d234490df41840f8.zip | |
Temporary work around for a libcall insertion bug: If a target doesn't
support FSIN/FCOS nodes, do not lower sin/cos to them.
llvm-svn: 25425
Diffstat (limited to 'llvm/lib/CodeGen')
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp index f3e25467790..f977a734842 100644 --- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp +++ b/llvm/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; |
