diff options
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/X86/X86ISelLowering.cpp | 7 | ||||
| -rw-r--r-- | llvm/lib/Target/X86/X86IntrinsicsInfo.h | 2 |
2 files changed, 7 insertions, 2 deletions
diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp index 366e4b9e073..0533afc59f6 100644 --- a/llvm/lib/Target/X86/X86ISelLowering.cpp +++ b/llvm/lib/Target/X86/X86ISelLowering.cpp @@ -14711,6 +14711,13 @@ static SDValue LowerINTRINSIC_WO_CHAIN(SDValue Op, const X86Subtarget *Subtarget switch (IntNo) { default: return SDValue(); // Don't custom lower most intrinsics. + case Intrinsic::x86_avx2_permd: + case Intrinsic::x86_avx2_permps: + // Operands intentionally swapped. Mask is last operand to intrinsic, + // but second operand for node/instruction. + return DAG.getNode(X86ISD::VPERMV, dl, Op.getValueType(), + Op.getOperand(2), Op.getOperand(1)); + case Intrinsic::x86_avx512_mask_valign_q_512: case Intrinsic::x86_avx512_mask_valign_d_512: // Vector source operands are swapped. diff --git a/llvm/lib/Target/X86/X86IntrinsicsInfo.h b/llvm/lib/Target/X86/X86IntrinsicsInfo.h index e4368116a67..42256b2c5eb 100644 --- a/llvm/lib/Target/X86/X86IntrinsicsInfo.h +++ b/llvm/lib/Target/X86/X86IntrinsicsInfo.h @@ -175,8 +175,6 @@ static const IntrinsicData IntrinsicsWithoutChain[] = { X86_INTRINSIC_DATA(avx2_packsswb, INTR_TYPE_2OP, X86ISD::PACKSS, 0), X86_INTRINSIC_DATA(avx2_packusdw, INTR_TYPE_2OP, X86ISD::PACKUS, 0), X86_INTRINSIC_DATA(avx2_packuswb, INTR_TYPE_2OP, X86ISD::PACKUS, 0), - X86_INTRINSIC_DATA(avx2_permd, INTR_TYPE_2OP, X86ISD::VPERMV, 0), - X86_INTRINSIC_DATA(avx2_permps, INTR_TYPE_2OP, X86ISD::VPERMV, 0), X86_INTRINSIC_DATA(avx2_phadd_d, INTR_TYPE_2OP, X86ISD::HADD, 0), X86_INTRINSIC_DATA(avx2_phadd_w, INTR_TYPE_2OP, X86ISD::HADD, 0), X86_INTRINSIC_DATA(avx2_phsub_d, INTR_TYPE_2OP, X86ISD::HSUB, 0), |
