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[X86] Remove unused intrinsic handlers. NFC 

llvm-svn: 351032
This commit is contained in:
Craig Topper 2019-01-14 01:56:59 +00:00
parent 075fcc1151
commit c8cd85588b
2 changed files with 2 additions and 39 deletions
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38
llvm/lib/Target/X86/X86ISelLowering.cpp
View File

@ -21508,13 +21508,9 @@ SDValue X86TargetLowering::LowerINTRINSIC_WO_CHAIN(SDValue Op,
}
return DAG.getNode(IntrData->Opc0, dl, Op.getValueType(), Op.getOperand(1));
}
case INTR_TYPE_2OP:
case INTR_TYPE_2OP_IMM8: {
case INTR_TYPE_2OP: {
SDValue Src2 = Op.getOperand(2);
if (IntrData->Type == INTR_TYPE_2OP_IMM8)
Src2 = DAG.getNode(ISD::TRUNCATE, dl, MVT::i8, Src2);
// We specify 2 possible opcodes for intrinsics with rounding modes.
// First, we check if the intrinsic may have non-default rounding mode,
// (IntrData->Opc1 != 0), then we check the rounding mode operand.
@ -21746,38 +21742,6 @@ SDValue X86TargetLowering::LowerINTRINSIC_WO_CHAIN(SDValue Op,
// Swap Src1 and Src2 in the node creation
return DAG.getNode(IntrData->Opc0, dl, VT,Src2, Src1);
}
case FMA_OP_MASKZ:
case FMA_OP_MASK: {
SDValue Src1 = Op.getOperand(1);
SDValue Src2 = Op.getOperand(2);
SDValue Src3 = Op.getOperand(3);
SDValue Mask = Op.getOperand(4);
MVT VT = Op.getSimpleValueType();
SDValue PassThru = SDValue();
// set PassThru element
if (IntrData->Type == FMA_OP_MASKZ)
PassThru = getZeroVector(VT, Subtarget, DAG, dl);
else
PassThru = Src1;
// We specify 2 possible opcodes for intrinsics with rounding modes.
// First, we check if the intrinsic may have non-default rounding mode,
// (IntrData->Opc1 != 0), then we check the rounding mode operand.
unsigned IntrWithRoundingModeOpcode = IntrData->Opc1;
if (IntrWithRoundingModeOpcode != 0) {
SDValue Rnd = Op.getOperand(5);
if (!isRoundModeCurDirection(Rnd))
return getVectorMaskingNode(DAG.getNode(IntrWithRoundingModeOpcode,
dl, Op.getValueType(),
Src1, Src2, Src3, Rnd),
Mask, PassThru, Subtarget, DAG);
}
return getVectorMaskingNode(DAG.getNode(IntrData->Opc0,
dl, Op.getValueType(),
Src1, Src2, Src3),
Mask, PassThru, Subtarget, DAG);
}
case IFMA_OP:
// NOTE: We need to swizzle the operands to pass the multiply operands
// first.

3
llvm/lib/Target/X86/X86IntrinsicsInfo.h
View File

@ -22,13 +22,12 @@ namespace llvm {
enum IntrinsicType : uint16_t {
GATHER, SCATTER, PREFETCH, RDSEED, RDRAND, RDPMC, RDTSC, XTEST, XGETBV, ADX, FPCLASSS,
INTR_TYPE_1OP, INTR_TYPE_2OP, INTR_TYPE_3OP, INTR_TYPE_4OP,
INTR_TYPE_2OP_IMM8, INTR_TYPE_3OP_IMM8,
INTR_TYPE_3OP_IMM8,
CMP_MASK_CC,CMP_MASK_SCALAR_CC, VSHIFT, COMI, COMI_RM,
CVTPD2PS, CVTPD2PS_MASK, CVTPD2PS_RND_MASK,
INTR_TYPE_1OP_MASK, INTR_TYPE_1OP_MASK_RM,
INTR_TYPE_2OP_MASK, INTR_TYPE_2OP_MASK_RM,
INTR_TYPE_3OP_MASK,
FMA_OP_MASK, FMA_OP_MASKZ, FMA_OP_SCALAR,
IFMA_OP, VPERM_2OP, INTR_TYPE_SCALAR_MASK,
INTR_TYPE_SCALAR_MASK_RM, INTR_TYPE_3OP_SCALAR_MASK,
COMPRESS_EXPAND_IN_REG,