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Searched
refs:DemandedMask
(Results
1 - 6
of
6
) sorted by null
/external/llvm/lib/Transforms/InstCombine/
InstCombineSimplifyDemanded.cpp
56
APInt
DemandedMask
(APInt::getAllOnesValue(BitWidth));
58
Value *V = SimplifyDemandedUseBits(&Inst,
DemandedMask
,
69
bool InstCombiner::SimplifyDemandedBits(Use &U, APInt
DemandedMask
,
72
Value *NewVal = SimplifyDemandedUseBits(U.get(),
DemandedMask
,
82
/// that only the bits set in
DemandedMask
of the result of V are ever used
93
/// in
DemandedMask
. Note also that the bitwidth of V,
DemandedMask
, KnownZero
101
Value *InstCombiner::SimplifyDemandedUseBits(Value *V, APInt
DemandedMask
,
106
uint32_t BitWidth =
DemandedMask
.getBitWidth();
115
"Value *V,
DemandedMask
, KnownZero and KnownOne
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InstCombine.h
328
Value *SimplifyDemandedUseBits(Value *V, APInt
DemandedMask
,
331
bool SimplifyDemandedBits(Use &U, APInt
DemandedMask
,
337
APInt
DemandedMask
, APInt &KnownZero,
InstCombineVectorOps.cpp
131
APInt
DemandedMask
(VectorWidth, 0);
132
DemandedMask
.setBit(IndexVal);
134
DemandedMask
, UndefElts)) {
/external/llvm/lib/CodeGen/SelectionDAG/
TargetLowering.cpp
343
///
DemandedMask
bits of the result of Op are ever used downstream. If we can
348
/// only be accurate for those bits in the
DemandedMask
.
350
const APInt &
DemandedMask
,
355
unsigned BitWidth =
DemandedMask
.getBitWidth();
358
APInt NewMask =
DemandedMask
;
375
} else if (
DemandedMask
== 0) {
737
if (MsbMask ==
DemandedMask
) {
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/external/llvm/include/llvm/Target/
TargetLowering.h
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/external/llvm/lib/Target/X86/
X86ISelLowering.cpp
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