Displaying 1 result from an estimated 1 matches for "sdtciseltofvec".
2011 Mar 31
3
[LLVMdev] Assert in VerifySDNode
...CT,
Op.getDebugLoc(), Op.getValueType(),
Op.getOperand(0),
DAG.getTargetConstant(dyn_cast<ConstantSDNode>(Op.getOperand(1)->getZExtValue() + 1), MVT::i32));
The custom backend instruction is defined as follows:
def SDTIL_GenVecExtract : SDTypeProfile<1, 2, [
SDTCisEltOfVec<0, 1>, SDTCisVT<2, i32>
]>;
def IL_vextract : SDNode<"AMDILISD::VEXTRACT", SDTIL_GenVecExtract>;
defm VEXTRACT : VectorExtract<IL_vextract>;
// Class that handles the various vector extract patterns
multiclass VectorExtract<SDNode OpNode> {...