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Searched refs:MinBitWidth (Results 1 – 3 of 3) sorted by relevance

/openbsd-src/gnu/llvm/llvm/lib/Transforms/AggressiveInstCombine/
H A DTruncInstCombine.cpp214 Info.MinBitWidth = in getMinBitWidth()
215 std::max(Info.MinBitWidth, InstInfoMap[IOp].MinBitWidth); in getMinBitWidth()
225 Info.MinBitWidth = std::max(Info.MinBitWidth, Info.ValidBitWidth); in getMinBitWidth()
239 unsigned MinBitWidth = InstInfoMap.lookup(cast<Instruction>(Src)).MinBitWidth; in getMinBitWidth() local
240 assert(MinBitWidth >= TruncBitWidth); in getMinBitWidth()
242 if (MinBitWidth > TruncBitWidth) { in getMinBitWidth()
249 Type *Ty = DL.getSmallestLegalIntType(DstTy->getContext(), MinBitWidth); in getMinBitWidth()
252 MinBitWidth = Ty ? Ty->getScalarSizeInBits() : OrigBitWidth; in getMinBitWidth()
258 bool FromLegal = MinBitWidth == 1 || DL.isLegalInteger(OrigBitWidth); in getMinBitWidth()
259 bool ToLegal = MinBitWidth == 1 || DL.isLegalInteger(MinBitWidth); in getMinBitWidth()
[all …]
H A DAggressiveInstCombineInternal.h71 unsigned MinBitWidth = 0; member
/openbsd-src/gnu/llvm/llvm/lib/Transforms/InstCombine/
H A DInstCombineCasts.cpp509 uint32_t MinBitWidth = APFloatBase::semanticsMaxExponent(Semantics); in canEvaluateTruncated() local
512 ++MinBitWidth; in canEvaluateTruncated()
513 return Ty->getScalarSizeInBits() > MinBitWidth; in canEvaluateTruncated()