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Change addTypeForNeon to use MVT instead of EVT so all the calls to getSimpleVT can be removed.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161735 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Craig Topper 2012-08-12 03:16:37 +00:00
parent 7a9a28b2c9
commit 0faf46c640
2 changed files with 45 additions and 50 deletions
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89
lib/Target/ARM/ARMISelLowering.cpp
View File

@ -90,75 +90,70 @@ static const uint16_t GPRArgRegs[] = {
ARM::R0, ARM::R1, ARM::R2, ARM::R3
};
void ARMTargetLowering::addTypeForNEON(EVT VT, EVT PromotedLdStVT,
EVT PromotedBitwiseVT) {
void ARMTargetLowering::addTypeForNEON(MVT VT, MVT PromotedLdStVT,
MVT PromotedBitwiseVT) {
if (VT != PromotedLdStVT) {
setOperationAction(ISD::LOAD, VT.getSimpleVT(), Promote);
AddPromotedToType (ISD::LOAD, VT.getSimpleVT(),
PromotedLdStVT.getSimpleVT());
setOperationAction(ISD::LOAD, VT, Promote);
AddPromotedToType (ISD::LOAD, VT, PromotedLdStVT);
setOperationAction(ISD::STORE, VT.getSimpleVT(), Promote);
AddPromotedToType (ISD::STORE, VT.getSimpleVT(),
PromotedLdStVT.getSimpleVT());
setOperationAction(ISD::STORE, VT, Promote);
AddPromotedToType (ISD::STORE, VT, PromotedLdStVT);
}
EVT ElemTy = VT.getVectorElementType();
MVT ElemTy = VT.getVectorElementType();
if (ElemTy != MVT::i64 && ElemTy != MVT::f64)
setOperationAction(ISD::SETCC, VT.getSimpleVT(), Custom);
setOperationAction(ISD::INSERT_VECTOR_ELT, VT.getSimpleVT(), Custom);
setOperationAction(ISD::EXTRACT_VECTOR_ELT, VT.getSimpleVT(), Custom);
setOperationAction(ISD::SETCC, VT, Custom);
setOperationAction(ISD::INSERT_VECTOR_ELT, VT, Custom);
setOperationAction(ISD::EXTRACT_VECTOR_ELT, VT, Custom);
if (ElemTy == MVT::i32) {
setOperationAction(ISD::SINT_TO_FP, VT.getSimpleVT(), Custom);
setOperationAction(ISD::UINT_TO_FP, VT.getSimpleVT(), Custom);
setOperationAction(ISD::FP_TO_SINT, VT.getSimpleVT(), Custom);
setOperationAction(ISD::FP_TO_UINT, VT.getSimpleVT(), Custom);
setOperationAction(ISD::SINT_TO_FP, VT, Custom);
setOperationAction(ISD::UINT_TO_FP, VT, Custom);
setOperationAction(ISD::FP_TO_SINT, VT, Custom);
setOperationAction(ISD::FP_TO_UINT, VT, Custom);
} else {
setOperationAction(ISD::SINT_TO_FP, VT.getSimpleVT(), Expand);
setOperationAction(ISD::UINT_TO_FP, VT.getSimpleVT(), Expand);
setOperationAction(ISD::FP_TO_SINT, VT.getSimpleVT(), Expand);
setOperationAction(ISD::FP_TO_UINT, VT.getSimpleVT(), Expand);
setOperationAction(ISD::SINT_TO_FP, VT, Expand);
setOperationAction(ISD::UINT_TO_FP, VT, Expand);
setOperationAction(ISD::FP_TO_SINT, VT, Expand);
setOperationAction(ISD::FP_TO_UINT, VT, Expand);
}
setOperationAction(ISD::BUILD_VECTOR, VT.getSimpleVT(), Custom);
setOperationAction(ISD::VECTOR_SHUFFLE, VT.getSimpleVT(), Custom);
setOperationAction(ISD::CONCAT_VECTORS, VT.getSimpleVT(), Legal);
setOperationAction(ISD::EXTRACT_SUBVECTOR, VT.getSimpleVT(), Legal);
setOperationAction(ISD::SELECT, VT.getSimpleVT(), Expand);
setOperationAction(ISD::SELECT_CC, VT.getSimpleVT(), Expand);
setOperationAction(ISD::SIGN_EXTEND_INREG, VT.getSimpleVT(), Expand);
setOperationAction(ISD::BUILD_VECTOR, VT, Custom);
setOperationAction(ISD::VECTOR_SHUFFLE, VT, Custom);
setOperationAction(ISD::CONCAT_VECTORS, VT, Legal);
setOperationAction(ISD::EXTRACT_SUBVECTOR, VT, Legal);
setOperationAction(ISD::SELECT, VT, Expand);
setOperationAction(ISD::SELECT_CC, VT, Expand);
setOperationAction(ISD::SIGN_EXTEND_INREG, VT, Expand);
if (VT.isInteger()) {
setOperationAction(ISD::SHL, VT.getSimpleVT(), Custom);
setOperationAction(ISD::SRA, VT.getSimpleVT(), Custom);
setOperationAction(ISD::SRL, VT.getSimpleVT(), Custom);
setOperationAction(ISD::SHL, VT, Custom);
setOperationAction(ISD::SRA, VT, Custom);
setOperationAction(ISD::SRL, VT, Custom);
}
// Promote all bit-wise operations.
if (VT.isInteger() && VT != PromotedBitwiseVT) {
setOperationAction(ISD::AND, VT.getSimpleVT(), Promote);
AddPromotedToType (ISD::AND, VT.getSimpleVT(),
PromotedBitwiseVT.getSimpleVT());
setOperationAction(ISD::OR, VT.getSimpleVT(), Promote);
AddPromotedToType (ISD::OR, VT.getSimpleVT(),
PromotedBitwiseVT.getSimpleVT());
setOperationAction(ISD::XOR, VT.getSimpleVT(), Promote);
AddPromotedToType (ISD::XOR, VT.getSimpleVT(),
PromotedBitwiseVT.getSimpleVT());
setOperationAction(ISD::AND, VT, Promote);
AddPromotedToType (ISD::AND, VT, PromotedBitwiseVT);
setOperationAction(ISD::OR, VT, Promote);
AddPromotedToType (ISD::OR, VT, PromotedBitwiseVT);
setOperationAction(ISD::XOR, VT, Promote);
AddPromotedToType (ISD::XOR, VT, PromotedBitwiseVT);
}
// Neon does not support vector divide/remainder operations.
setOperationAction(ISD::SDIV, VT.getSimpleVT(), Expand);
setOperationAction(ISD::UDIV, VT.getSimpleVT(), Expand);
setOperationAction(ISD::FDIV, VT.getSimpleVT(), Expand);
setOperationAction(ISD::SREM, VT.getSimpleVT(), Expand);
setOperationAction(ISD::UREM, VT.getSimpleVT(), Expand);
setOperationAction(ISD::FREM, VT.getSimpleVT(), Expand);
setOperationAction(ISD::SDIV, VT, Expand);
setOperationAction(ISD::UDIV, VT, Expand);
setOperationAction(ISD::FDIV, VT, Expand);
setOperationAction(ISD::SREM, VT, Expand);
setOperationAction(ISD::UREM, VT, Expand);
setOperationAction(ISD::FREM, VT, Expand);
}
void ARMTargetLowering::addDRTypeForNEON(EVT VT) {
void ARMTargetLowering::addDRTypeForNEON(MVT VT) {
addRegisterClass(VT, &ARM::DPRRegClass);
addTypeForNEON(VT, MVT::f64, MVT::v2i32);
}
void ARMTargetLowering::addQRTypeForNEON(EVT VT) {
void ARMTargetLowering::addQRTypeForNEON(MVT VT) {
addRegisterClass(VT, &ARM::QPRRegClass);
addTypeForNEON(VT, MVT::v2f64, MVT::v4i32);
}

6
lib/Target/ARM/ARMISelLowering.h
View File

@ -397,9 +397,9 @@ namespace llvm {
///
unsigned ARMPCLabelIndex;
void addTypeForNEON(EVT VT, EVT PromotedLdStVT, EVT PromotedBitwiseVT);
void addDRTypeForNEON(EVT VT);
void addQRTypeForNEON(EVT VT);
void addTypeForNEON(MVT VT, MVT PromotedLdStVT, MVT PromotedBitwiseVT);
void addDRTypeForNEON(MVT VT);
void addQRTypeForNEON(MVT VT);
typedef SmallVector<std::pair<unsigned, SDValue>, 8> RegsToPassVector;
void PassF64ArgInRegs(DebugLoc dl, SelectionDAG &DAG,