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Rename getTypeForExtendedInteger() to getTypeForExtArgOrReturn().

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127807 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Cameron Zwarich 2011-03-17 14:21:56 +00:00
parent 1ace169c3d
commit 4457968011
4 changed files with 6 additions and 6 deletions
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4
include/llvm/Target/TargetLowering.h
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@ -1287,14 +1287,14 @@ public:
return false;
}
/// getTypeForExtendedInteger - Return the type that should be used to zero or
/// getTypeForExtArgOrReturn - Return the type that should be used to zero or
/// sign extend a zeroext/signext integer argument or return value.
/// FIXME: Most C calling convention requires the return type to be promoted,
/// but this is not true all the time, e.g. i1 on x86-64. It is also not
/// necessary for non-C calling conventions. The frontend should handle this
/// and include all of the necessary information.
virtual MVT
getTypeForExtendedInteger(EVT VT, ISD::NodeType ExtendKind) const {
getTypeForExtArgOrReturn(EVT VT, ISD::NodeType ExtendKind) const {
return MVT::i32;
}

2
lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
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@ -1129,7 +1129,7 @@ void SelectionDAGBuilder::visitRet(const ReturnInst &I) {
ExtendKind = ISD::ZERO_EXTEND;
if (ExtendKind != ISD::ANY_EXTEND && VT.isInteger()) {
MVT ReturnMVT = TLI.getTypeForExtendedInteger(VT, ExtendKind);
MVT ReturnMVT = TLI.getTypeForExtArgOrReturn(VT, ExtendKind);
EVT MinVT = TLI.getRegisterType(*DAG.getContext(), ReturnMVT);
if (VT.bitsLT(MinVT))
VT = MinVT;

4
lib/Target/X86/X86ISelLowering.cpp
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@ -1449,8 +1449,8 @@ bool X86TargetLowering::isUsedByReturnOnly(SDNode *N) const {
}
MVT
X86TargetLowering::getTypeForExtendedInteger(EVT VT,
ISD::NodeType ExtendKind) const {
X86TargetLowering::getTypeForExtArgOrReturn(EVT VT,
ISD::NodeType ExtendKind) const {
// TODO: Is this also valid on 32-bit?
if (Subtarget->is64Bit() && VT == MVT::i1 && ExtendKind == ISD::ZERO_EXTEND)
return MVT::i8;

2
lib/Target/X86/X86ISelLowering.h
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@ -844,7 +844,7 @@ namespace llvm {
virtual bool isUsedByReturnOnly(SDNode *N) const;
virtual MVT
getTypeForExtendedInteger(EVT VT, ISD::NodeType ExtendKind) const;
getTypeForExtArgOrReturn(EVT VT, ISD::NodeType ExtendKind) const;
virtual bool
CanLowerReturn(CallingConv::ID CallConv, bool isVarArg,