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Searched refs:setHighBits (Results 1 – 12 of 12) sorted by relevance

/llvm-project-15.0.7/llvm/lib/Support/
H A DKnownBits.cpp231 Known.Zero.setHighBits(Shift); in lshr()
270 Known.Zero.setHighBits(MinLeadingZeros); in lshr()
328 Known.Zero.setHighBits(MinLeadingZeros); in ashr()
329 Known.One.setHighBits(MinLeadingOnes); in ashr()
499 Res.Zero.setHighBits(LeadZ); in mul()
545 Known.Zero.setHighBits(LeadZ); in udiv()
566 Known.Zero.setHighBits(Leaders); in urem()
597 Known.Zero.setHighBits(LHS.countMinLeadingZeros()); in srem()
/llvm-project-15.0.7/llvm/unittests/ADT/
H A DAPIntTest.cpp2270 i64hi32.setHighBits(32); in TEST()
2279 i128hi64.setHighBits(64); in TEST()
2288 i128hi24.setHighBits(24); in TEST()
2297 i128hi104.setHighBits(104); in TEST()
2306 i128hi0.setHighBits(0); in TEST()
2315 i80hi1.setHighBits(1); in TEST()
2324 i32hi16.setHighBits(16); in TEST()
2384 i32.setHighBits(1); in TEST()
2387 i128.setHighBits(1); in TEST()
2393 i32.setHighBits(2); in TEST()
[all …]
/llvm-project-15.0.7/llvm/lib/Transforms/InstCombine/
H A DInstCombineSimplifyDemanded.cpp588 DemandedMaskIn.setHighBits(ShiftAmt+1); in SimplifyDemandedUseBits()
590 DemandedMaskIn.setHighBits(ShiftAmt); in SimplifyDemandedUseBits()
677 Known.Zero.setHighBits(ShiftAmt); // high bits known zero. in SimplifyDemandedUseBits()
762 Known.Zero.setHighBits(std::min( in SimplifyDemandedUseBits()
/llvm-project-15.0.7/llvm/include/llvm/ADT/
H A DAPInt.h281 Res.setHighBits(hiBitsSet); in getHighBitsSet()
1312 setHighBits(BitWidth - loBit); in setBitsWithWrap()
1342 void setHighBits(unsigned hiBits) { in setHighBits() function
/llvm-project-15.0.7/llvm/lib/Analysis/
H A DValueTracking.cpp949 Known.Zero.setHighBits(RHSKnown.countMinLeadingZeros()); in computeKnownBitsFromAssume()
970 Known.Zero.setHighBits(RHSKnown.countMinLeadingZeros() + 1); in computeKnownBitsFromAssume()
972 Known.Zero.setHighBits(RHSKnown.countMinLeadingZeros()); in computeKnownBitsFromAssume()
1316 Known.Zero.setHighBits(C->countLeadingZeros()); in computeKnownBitsFromOperator()
1474 Known.Zero.setHighBits(Known2.countMinLeadingZeros()); in computeKnownBitsFromOperator()
1478 Known.Zero.setHighBits(Known2.countMinLeadingZeros()); in computeKnownBitsFromOperator()
1479 Known.One.setHighBits(Known2.countMinLeadingOnes()); in computeKnownBitsFromOperator()
1699 Known.One.setHighBits(LeadingKnown); in computeKnownBitsFromOperator()
1702 Known.Zero.setHighBits(LeadingKnown); in computeKnownBitsFromOperator()
H A DScalarEvolution.cpp6624 Known.Zero.setHighBits(NS); in getRangeRef()
6626 Known.One.setHighBits(NS); in getRangeRef()
/llvm-project-15.0.7/llvm/lib/Target/AMDGPU/
H A DAMDGPUISelLowering.cpp4539 Known.Zero.setHighBits(SignBits); in computeKnownBitsForTargetNode()
4541 Known.One.setHighBits(SignBits); in computeKnownBitsForTargetNode()
4581 Known.Zero.setHighBits(24); in computeKnownBitsForTargetNode()
4585 Known.Zero.setHighBits(16); in computeKnownBitsForTargetNode()
4592 Known.Zero.setHighBits(16); in computeKnownBitsForTargetNode()
4612 Known.Zero.setHighBits(Size - MaxActiveBits); in computeKnownBitsForTargetNode()
4620 Known.Zero.setHighBits(countLeadingZeros(MaxValue)); in computeKnownBitsForTargetNode()
H A DSIISelLowering.cpp12438 Known.Zero.setHighBits(getSubtarget()->getKnownHighZeroBitsForFrameIndex()); in computeKnownBitsForFrameIndex()
12445 Known.Zero.setHighBits(countLeadingZeros(MaxValue)); in knownBitsForWorkitemID()
12468 Known.Zero.setHighBits(Size - getSubtarget()->getWavefrontSizeLog2()); in computeKnownBitsForTargetInstr()
12475 Known.Zero.setHighBits(countLeadingZeros(getSubtarget()->getLocalMemorySize())); in computeKnownBitsForTargetInstr()
12482 Known.Zero.setHighBits(24); in computeKnownBitsForTargetInstr()
12485 Known.Zero.setHighBits(16); in computeKnownBitsForTargetInstr()
/llvm-project-15.0.7/llvm/lib/Target/X86/
H A DX86InstCombineIntrinsic.cpp2025 UndefElts.setHighBits(VWidth / 2); in simplifyDemandedVectorEltsIntrinsic()
H A DX86ISelLowering.cpp36815 Known.Zero.setHighBits(ShAmt); in computeKnownBitsForTargetNode()
41126 KnownZero.setHighBits(ShiftAmt); in SimplifyDemandedVectorEltsForTargetNode()
41738 Known.Zero.setHighBits(ShAmt); in SimplifyDemandedBitsForTargetNode()
41787 Known.One.setHighBits(ShAmt); in SimplifyDemandedBitsForTargetNode()
41967 Known.Zero.setHighBits(BitWidth - NumElts); in SimplifyDemandedBitsForTargetNode()
/llvm-project-15.0.7/llvm/lib/CodeGen/SelectionDAG/
H A DSelectionDAG.cpp3292 Known.Zero.setHighBits(ShMinAmt->getZExtValue()); in computeKnownBits()
3699 Known.Zero.setHighBits(Known2.countMinLeadingZeros()); in computeKnownBits()
3735 Known.One.setHighBits(MinSignBits); in computeKnownBits()
3739 Known.Zero.setHighBits(MinSignBits); in computeKnownBits()
3760 Known.Zero.setHighBits(std::min(SignBits, ValueLow.getNumSignBits())); in computeKnownBits()
H A DTargetLowering.cpp1881 Known.Zero.setHighBits(ShAmt); in SimplifyDemandedBits()
1953 Known.One.setHighBits(ShAmt); in SimplifyDemandedBits()
2876 KnownUndef.setHighBits(NumElts - 1); in SimplifyDemandedVectorElts()