Searched refs:isNullConstantOrUndef (Results 1 – 3 of 3) sorted by relevance
1856 LLVM_ABI bool isNullConstantOrUndef(SDValue V);
12443 bool llvm::isNullConstantOrUndef(SDValue V) { in isNullConstantOrUndef() function in llvm
7680 [](SDValue V) { return !V || isNullConstantOrUndef(V); }); in lowerBuildVectorAsBroadcast()29563 IsHiLaneAllZeroOrUndef &= isNullConstantOrUndef(Val); in LowerMUL()29565 IsLoLaneAllZeroOrUndef &= isNullConstantOrUndef(Val); in LowerMUL()45845 AllUndefOrZero &= isNullConstantOrUndef(Op); in combineBitcast()