[llvm-commits] [llvm] r42368 - in /llvm/trunk/lib: CodeGen/SelectionDAG/SelectionDAGISel.cpp Target/X86/X86ISelLowering.cpp
Dale Johannesen
dalej at apple.com
Wed Sep 26 14:10:55 PDT 2007
Author: johannes
Date: Wed Sep 26 16:10:55 2007
New Revision: 42368
URL: http://llvm.org/viewvc/llvm-project?rev=42368&view=rev
Log:
Enable codegen for long double abs, sin, cos
Modified:
llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
llvm/trunk/lib/Target/X86/X86ISelLowering.cpp
Modified: llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp?rev=42368&r1=42367&r2=42368&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp (original)
+++ llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp Wed Sep 26 16:10:55 2007
@@ -2996,7 +2996,8 @@
}
} 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 @@
}
} 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 @@
}
} 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()) {
Modified: llvm/trunk/lib/Target/X86/X86ISelLowering.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86ISelLowering.cpp?rev=42368&r1=42367&r2=42368&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86ISelLowering.cpp (original)
+++ llvm/trunk/lib/Target/X86/X86ISelLowering.cpp Wed Sep 26 16:10:55 2007
@@ -418,6 +418,10 @@
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.
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