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Enable codegen for long double abs, sin, cos

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llvm-svn: 42368
This commit is contained in:
Dale Johannesen 2007-09-26 21:10:55 +00:00
parent c73d5c73a6
commit 69595b587f
2 changed files with 10 additions and 3 deletions
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9
lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
View File

@ -2996,7 +2996,8 @@ void SelectionDAGLowering::visitCall(CallInst &I) {
}
} else if (NameStr[0] == 'f' &&
((NameLen == 4 && !strcmp(NameStr, "fabs")) ||
(NameLen == 5 && !strcmp(NameStr, "fabsf")))) {
(NameLen == 5 && !strcmp(NameStr, "fabsf")) ||
(NameLen == 5 && !strcmp(NameStr, "fabsl")))) {
if (I.getNumOperands() == 2 && // Basic sanity checks.
I.getOperand(1)->getType()->isFloatingPoint() &&
I.getType() == I.getOperand(1)->getType()) {
@ -3006,7 +3007,8 @@ void SelectionDAGLowering::visitCall(CallInst &I) {
}
} else if (NameStr[0] == 's' &&
((NameLen == 3 && !strcmp(NameStr, "sin")) ||
(NameLen == 4 && !strcmp(NameStr, "sinf")))) {
(NameLen == 4 && !strcmp(NameStr, "sinf")) ||
(NameLen == 4 && !strcmp(NameStr, "sinl")))) {
if (I.getNumOperands() == 2 && // Basic sanity checks.
I.getOperand(1)->getType()->isFloatingPoint() &&
I.getType() == I.getOperand(1)->getType()) {
@ -3016,7 +3018,8 @@ void SelectionDAGLowering::visitCall(CallInst &I) {
}
} else if (NameStr[0] == 'c' &&
((NameLen == 3 && !strcmp(NameStr, "cos")) ||
(NameLen == 4 && !strcmp(NameStr, "cosf")))) {
(NameLen == 4 && !strcmp(NameStr, "cosf")) ||
(NameLen == 4 && !strcmp(NameStr, "cosl")))) {
if (I.getNumOperands() == 2 && // Basic sanity checks.
I.getOperand(1)->getType()->isFloatingPoint() &&
I.getType() == I.getOperand(1)->getType()) {

4
lib/Target/X86/X86ISelLowering.cpp
View File

@ -418,6 +418,10 @@ X86TargetLowering::X86TargetLowering(TargetMachine &TM)
setOperationAction(ISD::UNDEF, MVT::f80, Expand);
setOperationAction(ISD::FCOPYSIGN, MVT::f80, Expand);
setOperationAction(ISD::ConstantFP, MVT::f80, Expand);
if (!UnsafeFPMath) {
setOperationAction(ISD::FSIN , MVT::f80 , Expand);
setOperationAction(ISD::FCOS , MVT::f80 , Expand);
}
// First set operation action for all vector types to expand. Then we
// will selectively turn on ones that can be effectively codegen'd.