X86InstrInfoSSE.td declares PINSRW as having type v8i16,
don't alis it in the MMX .td file with a different width,
split into two X86ISD opcodes. This fixes an x86 testcase.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96859 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp
index 7f9d082..9727731 100644
--- a/lib/Target/X86/X86ISelLowering.cpp
+++ b/lib/Target/X86/X86ISelLowering.cpp
@@ -4817,8 +4817,16 @@
if ((EltVT.getSizeInBits() == 8 || EltVT.getSizeInBits() == 16) &&
isa<ConstantSDNode>(N2)) {
- unsigned Opc = (EltVT.getSizeInBits() == 8) ? X86ISD::PINSRB
- : X86ISD::PINSRW;
+ unsigned Opc;
+ if (VT == MVT::v8i16)
+ Opc = X86ISD::PINSRW;
+ else if (VT == MVT::v4i16)
+ Opc = X86ISD::MMX_PINSRW;
+ else if (VT == MVT::v16i8)
+ Opc = X86ISD::PINSRB;
+ else
+ Opc = X86ISD::PINSRB;
+
// Transform it so it match pinsr{b,w} which expects a GR32 as its second
// argument.
if (N1.getValueType() != MVT::i32)
@@ -4869,7 +4877,8 @@
N1 = DAG.getNode(ISD::ANY_EXTEND, dl, MVT::i32, N1);
if (N2.getValueType() != MVT::i32)
N2 = DAG.getIntPtrConstant(cast<ConstantSDNode>(N2)->getZExtValue());
- return DAG.getNode(X86ISD::PINSRW, dl, VT, N0, N1, N2);
+ return DAG.getNode(VT == MVT::v8i16 ? X86ISD::PINSRW : X86ISD::MMX_PINSRW,
+ dl, VT, N0, N1, N2);
}
return SDValue();
}
@@ -7663,6 +7672,7 @@
case X86ISD::INSERTPS: return "X86ISD::INSERTPS";
case X86ISD::PINSRB: return "X86ISD::PINSRB";
case X86ISD::PINSRW: return "X86ISD::PINSRW";
+ case X86ISD::MMX_PINSRW: return "X86ISD::MMX_PINSRW";
case X86ISD::PSHUFB: return "X86ISD::PSHUFB";
case X86ISD::FMAX: return "X86ISD::FMAX";
case X86ISD::FMIN: return "X86ISD::FMIN";