diff options
| -rw-r--r-- | llvm/lib/Target/X86/X86ISelLowering.cpp | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp index 874ebbb304d..651977f8ccc 100644 --- a/llvm/lib/Target/X86/X86ISelLowering.cpp +++ b/llvm/lib/Target/X86/X86ISelLowering.cpp @@ -7957,6 +7957,14 @@ LowerBUILD_VECTORAsVariablePermute(SDValue V, SelectionDAG &DAG, ShuffleVT = MVT::v2f64; } break; + case MVT::v32i8: + if (Subtarget.hasVLX() && Subtarget.hasVBMI()) + Opcode = X86ISD::VPERMV; + break; + case MVT::v16i16: + if (Subtarget.hasVLX() && Subtarget.hasBWI()) + Opcode = X86ISD::VPERMV; + break; case MVT::v8f32: case MVT::v8i32: if (Subtarget.hasAVX2()) @@ -7971,27 +7979,19 @@ LowerBUILD_VECTORAsVariablePermute(SDValue V, SelectionDAG &DAG, ShuffleVT = MVT::v8f32; } break; - case MVT::v16f32: - case MVT::v8f64: - case MVT::v16i32: - case MVT::v8i64: - if (Subtarget.hasAVX512()) + case MVT::v64i8: + if (Subtarget.hasVBMI()) Opcode = X86ISD::VPERMV; break; case MVT::v32i16: if (Subtarget.hasBWI()) Opcode = X86ISD::VPERMV; break; - case MVT::v16i16: - if (Subtarget.hasVLX() && Subtarget.hasBWI()) - Opcode = X86ISD::VPERMV; - break; - case MVT::v64i8: - if (Subtarget.hasVBMI()) - Opcode = X86ISD::VPERMV; - break; - case MVT::v32i8: - if (Subtarget.hasVLX() && Subtarget.hasVBMI()) + case MVT::v16f32: + case MVT::v16i32: + case MVT::v8f64: + case MVT::v8i64: + if (Subtarget.hasAVX512()) Opcode = X86ISD::VPERMV; break; } |
