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Searched refs:OrigBitWidth (Results 1 – 2 of 2) sorted by relevance

/llvm-project-15.0.7/llvm/lib/Transforms/AggressiveInstCombine/
H A DTruncInstCombine.cpp182 unsigned OrigBitWidth = in getMinBitWidth() local
247 return OrigBitWidth; in getMinBitWidth()
252 MinBitWidth = Ty ? Ty->getScalarSizeInBits() : OrigBitWidth; in getMinBitWidth()
261 return OrigBitWidth; in getMinBitWidth()
296 unsigned OrigBitWidth = in getBestTruncatedType() local
312 .uadd_sat(APInt(OrigBitWidth, 1)) in getBestTruncatedType()
313 .getLimitedValue(OrigBitWidth); in getBestTruncatedType()
314 if (MinBitWidth == OrigBitWidth) in getBestTruncatedType()
325 if (MinBitWidth >= OrigBitWidth) in getBestTruncatedType()
336 if (MinBitWidth >= OrigBitWidth) in getBestTruncatedType()
[all …]
/llvm-project-15.0.7/llvm/lib/Transforms/InstCombine/
H A DInstCombineCasts.cpp406 uint32_t OrigBitWidth = OrigTy->getScalarSizeInBits(); in canEvaluateTruncated() local
408 assert(BitWidth < OrigBitWidth && "Unexpected bitwidths!"); in canEvaluateTruncated()
409 APInt Mask = APInt::getBitsSetFrom(OrigBitWidth, BitWidth); in canEvaluateTruncated()
434 uint32_t OrigBitWidth = OrigTy->getScalarSizeInBits(); in canEvaluateTruncated() local
438 APInt ShiftedBits = APInt::getBitsSetFrom(OrigBitWidth, BitWidth); in canEvaluateTruncated()
452 uint32_t OrigBitWidth = OrigTy->getScalarSizeInBits(); in canEvaluateTruncated() local
456 unsigned ShiftedBits = OrigBitWidth - BitWidth; in canEvaluateTruncated()