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isValueValidForType can be a static member function.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106278 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman 2010-06-18 14:01:07 +00:00
parent f627dc37bf
commit 7720cb3823
3 changed files with 6 additions and 6 deletions
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2
include/llvm/CodeGen/SelectionDAGNodes.h
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@ -1130,7 +1130,7 @@ public:
} }
bool isExactlyValue(const APFloat& V) const; bool isExactlyValue(const APFloat& V) const;
bool isValueValidForType(EVT VT, const APFloat& Val); static bool isValueValidForType(EVT VT, const APFloat& Val);
static bool classof(const ConstantFPSDNode *) { return true; } static bool classof(const ConstantFPSDNode *) { return true; }
static bool classof(const SDNode *N) { static bool classof(const SDNode *N) {

2
lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
View File

@ -357,7 +357,7 @@ static SDValue ExpandConstantFP(ConstantFPSDNode *CFP, bool UseCP,
EVT SVT = VT; EVT SVT = VT;
while (SVT != MVT::f32) { while (SVT != MVT::f32) {
SVT = (MVT::SimpleValueType)(SVT.getSimpleVT().SimpleTy - 1); SVT = (MVT::SimpleValueType)(SVT.getSimpleVT().SimpleTy - 1);
if (CFP->isValueValidForType(SVT, CFP->getValueAPF()) && if (ConstantFPSDNode::isValueValidForType(SVT, CFP->getValueAPF()) &&
// Only do this if the target has a native EXTLOAD instruction from // Only do this if the target has a native EXTLOAD instruction from
// smaller type. // smaller type.
TLI.isLoadExtLegal(ISD::EXTLOAD, SVT) && TLI.isLoadExtLegal(ISD::EXTLOAD, SVT) &&

8
lib/Target/X86/X86ISelLowering.cpp
View File

@ -10252,8 +10252,8 @@ void X86TargetLowering::LowerAsmOperandForConstraint(SDValue Op,
// 32-bit signed value // 32-bit signed value
if (ConstantSDNode *C = dyn_cast<ConstantSDNode>(Op)) { if (ConstantSDNode *C = dyn_cast<ConstantSDNode>(Op)) {
const ConstantInt *CI = C->getConstantIntValue(); const ConstantInt *CI = C->getConstantIntValue();
if (CI->isValueValidForType(Type::getInt32Ty(*DAG.getContext()), if (ConstantInt::isValueValidForType(Type::getInt32Ty(*DAG.getContext()),
C->getSExtValue())) { C->getSExtValue())) {
// Widen to 64 bits here to get it sign extended. // Widen to 64 bits here to get it sign extended.
Result = DAG.getTargetConstant(C->getSExtValue(), MVT::i64); Result = DAG.getTargetConstant(C->getSExtValue(), MVT::i64);
break; break;
@ -10267,8 +10267,8 @@ void X86TargetLowering::LowerAsmOperandForConstraint(SDValue Op,
// 32-bit unsigned value // 32-bit unsigned value
if (ConstantSDNode *C = dyn_cast<ConstantSDNode>(Op)) { if (ConstantSDNode *C = dyn_cast<ConstantSDNode>(Op)) {
const ConstantInt *CI = C->getConstantIntValue(); const ConstantInt *CI = C->getConstantIntValue();
if (CI->isValueValidForType(Type::getInt32Ty(*DAG.getContext()), if (ConstantInt::isValueValidForType(Type::getInt32Ty(*DAG.getContext()),
C->getZExtValue())) { C->getZExtValue())) {
Result = DAG.getTargetConstant(C->getZExtValue(), Op.getValueType()); Result = DAG.getTargetConstant(C->getZExtValue(), Op.getValueType());
break; break;
} }