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[ARM] Basic gather scatter cost model 

This is a very basic MVE gather/scatter cost model, based roughly on the
code that we will currently produce. It does not handle truncating
scatters or extending gathers correctly yet, as it is difficult to tell
that they are going to be correctly extended/truncated from the limited
information in the cost function.

This can be improved as we extend support for these in the future.

Based on code originally written by David Sherwood.

Differential Revision: https://reviews.llvm.org/D73021
This commit is contained in:
David Green 2020-01-22 13:45:16 +00:00
parent 0b83e14804
commit e9c198278e
3 changed files with 189 additions and 112 deletions
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61
llvm/lib/Target/ARM/ARMTargetTransformInfo.cpp
View File

@ -860,6 +860,67 @@ int ARMTTIImpl::getInterleavedMemoryOpCost(
UseMaskForCond, UseMaskForGaps);
}
unsigned ARMTTIImpl::getGatherScatterOpCost(unsigned Opcode, Type *DataTy,
Value *Ptr, bool VariableMask,
unsigned Alignment) {
if (!ST->hasMVEIntegerOps() || !EnableMaskedGatherScatters)
return BaseT::getGatherScatterOpCost(Opcode, DataTy, Ptr, VariableMask,
Alignment);
assert(DataTy->isVectorTy() && "Can't do gather/scatters on scalar!");
VectorType *VTy = cast<VectorType>(DataTy);
// TODO: Splitting, once we do that.
// TODO: trunc/sext/zext the result/input
unsigned NumElems = VTy->getNumElements();
unsigned EltSize = VTy->getScalarSizeInBits();
std::pair<int, MVT> LT = TLI->getTypeLegalizationCost(DL, DataTy);
// For now, it is assumed that for the MVE gather instructions the loads are
// all effectively serialised. This means the cost is the scalar cost
// multiplied by the number of elements being loaded. This is possibly very
// conservative, but even so we still end up vectorising loops because the
// cost per iteration for many loops is lower than for scalar loops.
unsigned VectorCost = NumElems * LT.first;
// The scalarization cost should be a lot higher. We use the number of vector
// elements plus the scalarization overhead.
unsigned ScalarCost =
NumElems * LT.first + BaseT::getScalarizationOverhead(DataTy, {});
// TODO: Cost extended gathers or trunc stores correctly.
if (EltSize * NumElems != 128 || NumElems < 4)
return ScalarCost;
if (Alignment < EltSize / 8)
return ScalarCost;
// Any (aligned) i32 gather will not need to be scalarised.
if (EltSize == 32)
return VectorCost;
// For smaller types, we need to ensure that the gep's inputs are correctly
// extended from a small enough value. Other size (including i64) are
// scalarized for now.
if (EltSize != 8 && EltSize != 16)
return ScalarCost;
if (auto BC = dyn_cast<BitCastInst>(Ptr))
Ptr = BC->getOperand(0);
if (auto *GEP = dyn_cast<GetElementPtrInst>(Ptr)) {
if (GEP->getNumOperands() != 2)
return ScalarCost;
unsigned Scale = DL.getTypeAllocSize(GEP->getResultElementType());
// Scale needs to be correct (which is only relevant for i16s).
if (Scale != 1 && Scale * 8 != EltSize)
return ScalarCost;
// And we need to zext (not sext) the indexes from a small enough type.
if (auto ZExt = dyn_cast<ZExtInst>(GEP->getOperand(1)))
if (ZExt->getOperand(0)->getType()->getScalarSizeInBits() <= EltSize)
return VectorCost;
return ScalarCost;
}
return ScalarCost;
}
bool ARMTTIImpl::isLoweredToCall(const Function *F) {
if (!F->isIntrinsic())
BaseT::isLoweredToCall(F);

3
llvm/lib/Target/ARM/ARMTargetTransformInfo.h
View File

@ -202,6 +202,9 @@ public:
bool UseMaskForCond = false,
bool UseMaskForGaps = false);
unsigned getGatherScatterOpCost(unsigned Opcode, Type *DataTy, Value *Ptr,
bool VariableMask, unsigned Alignment);
bool isLoweredToCall(const Function *F);
bool isHardwareLoopProfitable(Loop *L, ScalarEvolution &SE,
AssumptionCache &AC,

237
llvm/test/Analysis/CostModel/ARM/mve-gather-scatter-cost.ll
View File

@ -3,31 +3,31 @@
define i32 @masked_gather() {
; CHECK-LABEL: 'masked_gather'
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V4F64 = call <4 x double> @llvm.masked.gather.v4f64.v4p0f64(<4 x double*> undef, i32 4, <4 x i1> undef, <4 x double> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V2F64 = call <2 x double> @llvm.masked.gather.v2f64.v2p0f64(<2 x double*> undef, i32 4, <2 x i1> undef, <2 x double> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V16F32 = call <16 x float> @llvm.masked.gather.v16f32.v16p0f32(<16 x float*> undef, i32 4, <16 x i1> undef, <16 x float> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V8F32 = call <8 x float> @llvm.masked.gather.v8f32.v8p0f32(<8 x float*> undef, i32 4, <8 x i1> undef, <8 x float> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V4F32 = call <4 x float> @llvm.masked.gather.v4f32.v4p0f32(<4 x float*> undef, i32 4, <4 x i1> undef, <4 x float> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V2F32 = call <2 x float> @llvm.masked.gather.v2f32.v2p0f32(<2 x float*> undef, i32 4, <2 x i1> undef, <2 x float> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V16F16 = call <16 x half> @llvm.masked.gather.v16f16.v16p0f16(<16 x half*> undef, i32 2, <16 x i1> undef, <16 x half> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V8F16 = call <8 x half> @llvm.masked.gather.v8f16.v8p0f16(<8 x half*> undef, i32 2, <8 x i1> undef, <8 x half> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V4F16 = call <4 x half> @llvm.masked.gather.v4f16.v4p0f16(<4 x half*> undef, i32 2, <4 x i1> undef, <4 x half> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V2F16 = call <2 x half> @llvm.masked.gather.v2f16.v2p0f16(<2 x half*> undef, i32 2, <2 x i1> undef, <2 x half> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V4I64 = call <4 x i64> @llvm.masked.gather.v4i64.v4p0i64(<4 x i64*> undef, i32 4, <4 x i1> undef, <4 x i64> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V2I64 = call <2 x i64> @llvm.masked.gather.v2i64.v2p0i64(<2 x i64*> undef, i32 4, <2 x i1> undef, <2 x i64> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V16I32 = call <16 x i32> @llvm.masked.gather.v16i32.v16p0i32(<16 x i32*> undef, i32 4, <16 x i1> undef, <16 x i32> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V8I32 = call <8 x i32> @llvm.masked.gather.v8i32.v8p0i32(<8 x i32*> undef, i32 4, <8 x i1> undef, <8 x i32> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V4I32 = call <4 x i32> @llvm.masked.gather.v4i32.v4p0i32(<4 x i32*> undef, i32 4, <4 x i1> undef, <4 x i32> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V2I32 = call <2 x i32> @llvm.masked.gather.v2i32.v2p0i32(<2 x i32*> undef, i32 4, <2 x i1> undef, <2 x i32> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V16I16 = call <16 x i16> @llvm.masked.gather.v16i16.v16p0i16(<16 x i16*> undef, i32 2, <16 x i1> undef, <16 x i16> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V8I16 = call <8 x i16> @llvm.masked.gather.v8i16.v8p0i16(<8 x i16*> undef, i32 2, <8 x i1> undef, <8 x i16> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V4I16 = call <4 x i16> @llvm.masked.gather.v4i16.v4p0i16(<4 x i16*> undef, i32 2, <4 x i1> undef, <4 x i16> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V2I16 = call <2 x i16> @llvm.masked.gather.v2i16.v2p0i16(<2 x i16*> undef, i32 2, <2 x i1> undef, <2 x i16> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V32I8 = call <32 x i8> @llvm.masked.gather.v32i8.v32p0i8(<32 x i8*> undef, i32 1, <32 x i1> undef, <32 x i8> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V16I8 = call <16 x i8> @llvm.masked.gather.v16i8.v16p0i8(<16 x i8*> undef, i32 1, <16 x i1> undef, <16 x i8> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V8I8 = call <8 x i8> @llvm.masked.gather.v8i8.v8p0i8(<8 x i8*> undef, i32 1, <8 x i1> undef, <8 x i8> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V4I8 = call <4 x i8> @llvm.masked.gather.v4i8.v4p0i8(<4 x i8*> undef, i32 1, <4 x i1> undef, <4 x i8> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V2I8 = call <2 x i8> @llvm.masked.gather.v2i8.v2p0i8(<2 x i8*> undef, i32 1, <2 x i1> undef, <2 x i8> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 40 for instruction: %V4F64 = call <4 x double> @llvm.masked.gather.v4f64.v4p0f64(<4 x double*> undef, i32 4, <4 x i1> undef, <4 x double> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 10 for instruction: %V2F64 = call <2 x double> @llvm.masked.gather.v2f64.v2p0f64(<2 x double*> undef, i32 4, <2 x i1> undef, <2 x double> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 576 for instruction: %V16F32 = call <16 x float> @llvm.masked.gather.v16f32.v16p0f32(<16 x float*> undef, i32 4, <16 x i1> undef, <16 x float> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 144 for instruction: %V8F32 = call <8 x float> @llvm.masked.gather.v8f32.v8p0f32(<8 x float*> undef, i32 4, <8 x i1> undef, <8 x float> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V4F32 = call <4 x float> @llvm.masked.gather.v4f32.v4p0f32(<4 x float*> undef, i32 4, <4 x i1> undef, <4 x float> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 10 for instruction: %V2F32 = call <2 x float> @llvm.masked.gather.v2f32.v2p0f32(<2 x float*> undef, i32 4, <2 x i1> undef, <2 x float> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 544 for instruction: %V16F16 = call <16 x half> @llvm.masked.gather.v16f16.v16p0f16(<16 x half*> undef, i32 2, <16 x i1> undef, <16 x half> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 136 for instruction: %V8F16 = call <8 x half> @llvm.masked.gather.v8f16.v8p0f16(<8 x half*> undef, i32 2, <8 x i1> undef, <8 x half> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 36 for instruction: %V4F16 = call <4 x half> @llvm.masked.gather.v4f16.v4p0f16(<4 x half*> undef, i32 2, <4 x i1> undef, <4 x half> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 10 for instruction: %V2F16 = call <2 x half> @llvm.masked.gather.v2f16.v2p0f16(<2 x half*> undef, i32 2, <2 x i1> undef, <2 x half> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 40 for instruction: %V4I64 = call <4 x i64> @llvm.masked.gather.v4i64.v4p0i64(<4 x i64*> undef, i32 4, <4 x i1> undef, <4 x i64> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 10 for instruction: %V2I64 = call <2 x i64> @llvm.masked.gather.v2i64.v2p0i64(<2 x i64*> undef, i32 4, <2 x i1> undef, <2 x i64> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 576 for instruction: %V16I32 = call <16 x i32> @llvm.masked.gather.v16i32.v16p0i32(<16 x i32*> undef, i32 4, <16 x i1> undef, <16 x i32> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 144 for instruction: %V8I32 = call <8 x i32> @llvm.masked.gather.v8i32.v8p0i32(<8 x i32*> undef, i32 4, <8 x i1> undef, <8 x i32> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V4I32 = call <4 x i32> @llvm.masked.gather.v4i32.v4p0i32(<4 x i32*> undef, i32 4, <4 x i1> undef, <4 x i32> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 10 for instruction: %V2I32 = call <2 x i32> @llvm.masked.gather.v2i32.v2p0i32(<2 x i32*> undef, i32 4, <2 x i1> undef, <2 x i32> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 544 for instruction: %V16I16 = call <16 x i16> @llvm.masked.gather.v16i16.v16p0i16(<16 x i16*> undef, i32 2, <16 x i1> undef, <16 x i16> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 136 for instruction: %V8I16 = call <8 x i16> @llvm.masked.gather.v8i16.v8p0i16(<8 x i16*> undef, i32 2, <8 x i1> undef, <8 x i16> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 36 for instruction: %V4I16 = call <4 x i16> @llvm.masked.gather.v4i16.v4p0i16(<4 x i16*> undef, i32 2, <4 x i1> undef, <4 x i16> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 10 for instruction: %V2I16 = call <2 x i16> @llvm.masked.gather.v2i16.v2p0i16(<2 x i16*> undef, i32 2, <2 x i1> undef, <2 x i16> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 2112 for instruction: %V32I8 = call <32 x i8> @llvm.masked.gather.v32i8.v32p0i8(<32 x i8*> undef, i32 1, <32 x i1> undef, <32 x i8> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 528 for instruction: %V16I8 = call <16 x i8> @llvm.masked.gather.v16i8.v16p0i8(<16 x i8*> undef, i32 1, <16 x i1> undef, <16 x i8> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 136 for instruction: %V8I8 = call <8 x i8> @llvm.masked.gather.v8i8.v8p0i8(<8 x i8*> undef, i32 1, <8 x i1> undef, <8 x i8> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 36 for instruction: %V4I8 = call <4 x i8> @llvm.masked.gather.v4i8.v4p0i8(<4 x i8*> undef, i32 1, <4 x i1> undef, <4 x i8> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 10 for instruction: %V2I8 = call <2 x i8> @llvm.masked.gather.v2i8.v2p0i8(<2 x i8*> undef, i32 1, <2 x i1> undef, <2 x i8> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 0
;
%V4F64 = call <4 x double> @llvm.masked.gather.v4f64.v4p0f64(<4 x double*> undef, i32 4, <4 x i1> undef, <4 x double> undef)
@ -67,31 +67,31 @@ define i32 @masked_gather() {
define i32 @masked_scatter() {
; CHECK-LABEL: 'masked_scatter'
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: call void @llvm.masked.scatter.v4f64.v4p0f64(<4 x double> undef, <4 x double*> undef, i32 4, <4 x i1> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: call void @llvm.masked.scatter.v2f64.v2p0f64(<2 x double> undef, <2 x double*> undef, i32 4, <2 x i1> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: call void @llvm.masked.scatter.v16f32.v16p0f32(<16 x float> undef, <16 x float*> undef, i32 4, <16 x i1> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: call void @llvm.masked.scatter.v8f32.v8p0f32(<8 x float> undef, <8 x float*> undef, i32 4, <8 x i1> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: call void @llvm.masked.scatter.v4f32.v4p0f32(<4 x float> undef, <4 x float*> undef, i32 4, <4 x i1> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: call void @llvm.masked.scatter.v2f32.v2p0f32(<2 x float> undef, <2 x float*> undef, i32 4, <2 x i1> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: call void @llvm.masked.scatter.v16f16.v16p0f16(<16 x half> undef, <16 x half*> undef, i32 2, <16 x i1> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: call void @llvm.masked.scatter.v8f16.v8p0f16(<8 x half> undef, <8 x half*> undef, i32 2, <8 x i1> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: call void @llvm.masked.scatter.v4f16.v4p0f16(<4 x half> undef, <4 x half*> undef, i32 2, <4 x i1> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: call void @llvm.masked.scatter.v2f16.v2p0f16(<2 x half> undef, <2 x half*> undef, i32 2, <2 x i1> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: call void @llvm.masked.scatter.v4i64.v4p0i64(<4 x i64> undef, <4 x i64*> undef, i32 4, <4 x i1> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: call void @llvm.masked.scatter.v2i64.v2p0i64(<2 x i64> undef, <2 x i64*> undef, i32 4, <2 x i1> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: call void @llvm.masked.scatter.v16i32.v16p0i32(<16 x i32> undef, <16 x i32*> undef, i32 4, <16 x i1> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: call void @llvm.masked.scatter.v8i32.v8p0i32(<8 x i32> undef, <8 x i32*> undef, i32 4, <8 x i1> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: call void @llvm.masked.scatter.v4i32.v4p0i32(<4 x i32> undef, <4 x i32*> undef, i32 4, <4 x i1> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: call void @llvm.masked.scatter.v2i32.v2p0i32(<2 x i32> undef, <2 x i32*> undef, i32 4, <2 x i1> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: call void @llvm.masked.scatter.v16i16.v16p0i16(<16 x i16> undef, <16 x i16*> undef, i32 2, <16 x i1> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: call void @llvm.masked.scatter.v8i16.v8p0i16(<8 x i16> undef, <8 x i16*> undef, i32 2, <8 x i1> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: call void @llvm.masked.scatter.v4i16.v4p0i16(<4 x i16> undef, <4 x i16*> undef, i32 2, <4 x i1> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: call void @llvm.masked.scatter.v2i16.v2p0i16(<2 x i16> undef, <2 x i16*> undef, i32 2, <2 x i1> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: call void @llvm.masked.scatter.v32i8.v32p0i8(<32 x i8> undef, <32 x i8*> undef, i32 1, <32 x i1> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: call void @llvm.masked.scatter.v16i8.v16p0i8(<16 x i8> undef, <16 x i8*> undef, i32 1, <16 x i1> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: call void @llvm.masked.scatter.v8i8.v8p0i8(<8 x i8> undef, <8 x i8*> undef, i32 1, <8 x i1> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: call void @llvm.masked.scatter.v4i8.v4p0i8(<4 x i8> undef, <4 x i8*> undef, i32 1, <4 x i1> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: call void @llvm.masked.scatter.v2i8.v2p0i8(<2 x i8> undef, <2 x i8*> undef, i32 1, <2 x i1> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 40 for instruction: call void @llvm.masked.scatter.v4f64.v4p0f64(<4 x double> undef, <4 x double*> undef, i32 4, <4 x i1> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 10 for instruction: call void @llvm.masked.scatter.v2f64.v2p0f64(<2 x double> undef, <2 x double*> undef, i32 4, <2 x i1> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 576 for instruction: call void @llvm.masked.scatter.v16f32.v16p0f32(<16 x float> undef, <16 x float*> undef, i32 4, <16 x i1> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 144 for instruction: call void @llvm.masked.scatter.v8f32.v8p0f32(<8 x float> undef, <8 x float*> undef, i32 4, <8 x i1> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: call void @llvm.masked.scatter.v4f32.v4p0f32(<4 x float> undef, <4 x float*> undef, i32 4, <4 x i1> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 10 for instruction: call void @llvm.masked.scatter.v2f32.v2p0f32(<2 x float> undef, <2 x float*> undef, i32 4, <2 x i1> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 544 for instruction: call void @llvm.masked.scatter.v16f16.v16p0f16(<16 x half> undef, <16 x half*> undef, i32 2, <16 x i1> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 136 for instruction: call void @llvm.masked.scatter.v8f16.v8p0f16(<8 x half> undef, <8 x half*> undef, i32 2, <8 x i1> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 36 for instruction: call void @llvm.masked.scatter.v4f16.v4p0f16(<4 x half> undef, <4 x half*> undef, i32 2, <4 x i1> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 10 for instruction: call void @llvm.masked.scatter.v2f16.v2p0f16(<2 x half> undef, <2 x half*> undef, i32 2, <2 x i1> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 40 for instruction: call void @llvm.masked.scatter.v4i64.v4p0i64(<4 x i64> undef, <4 x i64*> undef, i32 4, <4 x i1> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 10 for instruction: call void @llvm.masked.scatter.v2i64.v2p0i64(<2 x i64> undef, <2 x i64*> undef, i32 4, <2 x i1> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 576 for instruction: call void @llvm.masked.scatter.v16i32.v16p0i32(<16 x i32> undef, <16 x i32*> undef, i32 4, <16 x i1> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 144 for instruction: call void @llvm.masked.scatter.v8i32.v8p0i32(<8 x i32> undef, <8 x i32*> undef, i32 4, <8 x i1> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: call void @llvm.masked.scatter.v4i32.v4p0i32(<4 x i32> undef, <4 x i32*> undef, i32 4, <4 x i1> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 10 for instruction: call void @llvm.masked.scatter.v2i32.v2p0i32(<2 x i32> undef, <2 x i32*> undef, i32 4, <2 x i1> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 544 for instruction: call void @llvm.masked.scatter.v16i16.v16p0i16(<16 x i16> undef, <16 x i16*> undef, i32 2, <16 x i1> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 136 for instruction: call void @llvm.masked.scatter.v8i16.v8p0i16(<8 x i16> undef, <8 x i16*> undef, i32 2, <8 x i1> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 36 for instruction: call void @llvm.masked.scatter.v4i16.v4p0i16(<4 x i16> undef, <4 x i16*> undef, i32 2, <4 x i1> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 10 for instruction: call void @llvm.masked.scatter.v2i16.v2p0i16(<2 x i16> undef, <2 x i16*> undef, i32 2, <2 x i1> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 2112 for instruction: call void @llvm.masked.scatter.v32i8.v32p0i8(<32 x i8> undef, <32 x i8*> undef, i32 1, <32 x i1> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 528 for instruction: call void @llvm.masked.scatter.v16i8.v16p0i8(<16 x i8> undef, <16 x i8*> undef, i32 1, <16 x i1> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 136 for instruction: call void @llvm.masked.scatter.v8i8.v8p0i8(<8 x i8> undef, <8 x i8*> undef, i32 1, <8 x i1> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 36 for instruction: call void @llvm.masked.scatter.v4i8.v4p0i8(<4 x i8> undef, <4 x i8*> undef, i32 1, <4 x i1> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 10 for instruction: call void @llvm.masked.scatter.v2i8.v2p0i8(<2 x i8> undef, <2 x i8*> undef, i32 1, <2 x i1> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 0
;
call void @llvm.masked.scatter.v4f64.v4p0f64(<4 x double> undef, <4 x double*> undef, i32 4, <4 x i1> undef)
@ -132,27 +132,27 @@ define i32 @masked_scatter() {
define void @gep_v4i32(i32* %base, i16* %base16, i8* %base8, <4 x i32> %ind32, <4 x i16> %ind16, <4 x i1> %mask) {
; CHECK-LABEL: 'gep_v4i32'
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %gep1 = getelementptr i32, i32* %base, <4 x i32> %ind32
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %res1 = call <4 x i32> @llvm.masked.gather.v4i32.v4p0i32(<4 x i32*> %gep1, i32 4, <4 x i1> %mask, <4 x i32> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: call void @llvm.masked.scatter.v4i32.v4p0i32(<4 x i32> %res1, <4 x i32*> %gep1, i32 4, <4 x i1> %mask)
; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %res1 = call <4 x i32> @llvm.masked.gather.v4i32.v4p0i32(<4 x i32*> %gep1, i32 4, <4 x i1> %mask, <4 x i32> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: call void @llvm.masked.scatter.v4i32.v4p0i32(<4 x i32> %res1, <4 x i32*> %gep1, i32 4, <4 x i1> %mask)
; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %indzext = zext <4 x i16> %ind16 to <4 x i32>
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %gep2 = getelementptr i32, i32* %base, <4 x i32> %indzext
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %res2 = call <4 x i32> @llvm.masked.gather.v4i32.v4p0i32(<4 x i32*> %gep2, i32 4, <4 x i1> %mask, <4 x i32> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: call void @llvm.masked.scatter.v4i32.v4p0i32(<4 x i32> %res2, <4 x i32*> %gep2, i32 4, <4 x i1> %mask)
; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %res2 = call <4 x i32> @llvm.masked.gather.v4i32.v4p0i32(<4 x i32*> %gep2, i32 4, <4 x i1> %mask, <4 x i32> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: call void @llvm.masked.scatter.v4i32.v4p0i32(<4 x i32> %res2, <4 x i32*> %gep2, i32 4, <4 x i1> %mask)
; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %indsext = sext <4 x i16> %ind16 to <4 x i32>
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %gep3 = getelementptr i32, i32* %base, <4 x i32> %indsext
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %res3 = call <4 x i32> @llvm.masked.gather.v4i32.v4p0i32(<4 x i32*> %gep3, i32 4, <4 x i1> %mask, <4 x i32> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: call void @llvm.masked.scatter.v4i32.v4p0i32(<4 x i32> %res3, <4 x i32*> %gep3, i32 4, <4 x i1> %mask)
; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %res3 = call <4 x i32> @llvm.masked.gather.v4i32.v4p0i32(<4 x i32*> %gep3, i32 4, <4 x i1> %mask, <4 x i32> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: call void @llvm.masked.scatter.v4i32.v4p0i32(<4 x i32> %res3, <4 x i32*> %gep3, i32 4, <4 x i1> %mask)
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %gepu = getelementptr i32, i32* %base, <4 x i32> %ind32
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %resu = call <4 x i32> @llvm.masked.gather.v4i32.v4p0i32(<4 x i32*> %gepu, i32 1, <4 x i1> %mask, <4 x i32> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: call void @llvm.masked.scatter.v4i32.v4p0i32(<4 x i32> %resu, <4 x i32*> %gepu, i32 1, <4 x i1> %mask)
; CHECK-NEXT: Cost Model: Found an estimated cost of 36 for instruction: %resu = call <4 x i32> @llvm.masked.gather.v4i32.v4p0i32(<4 x i32*> %gepu, i32 1, <4 x i1> %mask, <4 x i32> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 36 for instruction: call void @llvm.masked.scatter.v4i32.v4p0i32(<4 x i32> %resu, <4 x i32*> %gepu, i32 1, <4 x i1> %mask)
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %gepos = getelementptr i8, i8* %base8, <4 x i32> %indzext
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %geposb = bitcast <4 x i8*> %gepos to <4 x i32*>
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %resos = call <4 x i32> @llvm.masked.gather.v4i32.v4p0i32(<4 x i32*> %geposb, i32 4, <4 x i1> %mask, <4 x i32> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: call void @llvm.masked.scatter.v4i32.v4p0i32(<4 x i32> %resos, <4 x i32*> %geposb, i32 4, <4 x i1> %mask)
; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %resos = call <4 x i32> @llvm.masked.gather.v4i32.v4p0i32(<4 x i32*> %geposb, i32 4, <4 x i1> %mask, <4 x i32> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: call void @llvm.masked.scatter.v4i32.v4p0i32(<4 x i32> %resos, <4 x i32*> %geposb, i32 4, <4 x i1> %mask)
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %gepbs = getelementptr i16, i16* %base16, <4 x i32> %indzext
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %gepbsb = bitcast <4 x i16*> %gepbs to <4 x i32*>
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %resbs = call <4 x i32> @llvm.masked.gather.v4i32.v4p0i32(<4 x i32*> %gepbsb, i32 4, <4 x i1> %mask, <4 x i32> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: call void @llvm.masked.scatter.v4i32.v4p0i32(<4 x i32> %resbs, <4 x i32*> %gepbsb, i32 4, <4 x i1> %mask)
; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %resbs = call <4 x i32> @llvm.masked.gather.v4i32.v4p0i32(<4 x i32*> %gepbsb, i32 4, <4 x i1> %mask, <4 x i32> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: call void @llvm.masked.scatter.v4i32.v4p0i32(<4 x i32> %resbs, <4 x i32*> %gepbsb, i32 4, <4 x i1> %mask)
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
;
%gep1 = getelementptr i32, i32* %base, <4 x i32> %ind32
@ -191,27 +191,27 @@ define void @gep_v4i32(i32* %base, i16* %base16, i8* %base8, <4 x i32> %ind32, <
define void @gep_v4f32(float* %base, i16* %base16, i8* %base8, <4 x i32> %ind32, <4 x i16> %ind16, <4 x i1> %mask) {
; CHECK-LABEL: 'gep_v4f32'
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %gep1 = getelementptr float, float* %base, <4 x i32> %ind32
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %res1 = call <4 x float> @llvm.masked.gather.v4f32.v4p0f32(<4 x float*> %gep1, i32 4, <4 x i1> %mask, <4 x float> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: call void @llvm.masked.scatter.v4f32.v4p0f32(<4 x float> %res1, <4 x float*> %gep1, i32 4, <4 x i1> %mask)
; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %res1 = call <4 x float> @llvm.masked.gather.v4f32.v4p0f32(<4 x float*> %gep1, i32 4, <4 x i1> %mask, <4 x float> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: call void @llvm.masked.scatter.v4f32.v4p0f32(<4 x float> %res1, <4 x float*> %gep1, i32 4, <4 x i1> %mask)
; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %indzext = zext <4 x i16> %ind16 to <4 x i32>
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %gep2 = getelementptr float, float* %base, <4 x i32> %indzext
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %res2 = call <4 x float> @llvm.masked.gather.v4f32.v4p0f32(<4 x float*> %gep2, i32 4, <4 x i1> %mask, <4 x float> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: call void @llvm.masked.scatter.v4f32.v4p0f32(<4 x float> %res2, <4 x float*> %gep2, i32 4, <4 x i1> %mask)
; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %res2 = call <4 x float> @llvm.masked.gather.v4f32.v4p0f32(<4 x float*> %gep2, i32 4, <4 x i1> %mask, <4 x float> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: call void @llvm.masked.scatter.v4f32.v4p0f32(<4 x float> %res2, <4 x float*> %gep2, i32 4, <4 x i1> %mask)
; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %indsext = sext <4 x i16> %ind16 to <4 x i32>
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %gep3 = getelementptr float, float* %base, <4 x i32> %indsext
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %res3 = call <4 x float> @llvm.masked.gather.v4f32.v4p0f32(<4 x float*> %gep3, i32 4, <4 x i1> %mask, <4 x float> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: call void @llvm.masked.scatter.v4f32.v4p0f32(<4 x float> %res3, <4 x float*> %gep3, i32 4, <4 x i1> %mask)
; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %res3 = call <4 x float> @llvm.masked.gather.v4f32.v4p0f32(<4 x float*> %gep3, i32 4, <4 x i1> %mask, <4 x float> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: call void @llvm.masked.scatter.v4f32.v4p0f32(<4 x float> %res3, <4 x float*> %gep3, i32 4, <4 x i1> %mask)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %gepu = getelementptr float, float* %base, <4 x i32> %ind32
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %resu = call <4 x float> @llvm.masked.gather.v4f32.v4p0f32(<4 x float*> %gepu, i32 1, <4 x i1> %mask, <4 x float> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: call void @llvm.masked.scatter.v4f32.v4p0f32(<4 x float> %resu, <4 x float*> %gepu, i32 1, <4 x i1> %mask)
; CHECK-NEXT: Cost Model: Found an estimated cost of 36 for instruction: %resu = call <4 x float> @llvm.masked.gather.v4f32.v4p0f32(<4 x float*> %gepu, i32 1, <4 x i1> %mask, <4 x float> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 36 for instruction: call void @llvm.masked.scatter.v4f32.v4p0f32(<4 x float> %resu, <4 x float*> %gepu, i32 1, <4 x i1> %mask)
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %gepos = getelementptr i8, i8* %base8, <4 x i32> %indzext
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %geposb = bitcast <4 x i8*> %gepos to <4 x float*>
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %resos = call <4 x float> @llvm.masked.gather.v4f32.v4p0f32(<4 x float*> %geposb, i32 4, <4 x i1> %mask, <4 x float> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: call void @llvm.masked.scatter.v4f32.v4p0f32(<4 x float> %resos, <4 x float*> %geposb, i32 4, <4 x i1> %mask)
; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %resos = call <4 x float> @llvm.masked.gather.v4f32.v4p0f32(<4 x float*> %geposb, i32 4, <4 x i1> %mask, <4 x float> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: call void @llvm.masked.scatter.v4f32.v4p0f32(<4 x float> %resos, <4 x float*> %geposb, i32 4, <4 x i1> %mask)
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %gepbs = getelementptr i16, i16* %base16, <4 x i32> %indzext
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %gepbsb = bitcast <4 x i16*> %gepbs to <4 x float*>
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %resbs = call <4 x float> @llvm.masked.gather.v4f32.v4p0f32(<4 x float*> %gepbsb, i32 4, <4 x i1> %mask, <4 x float> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: call void @llvm.masked.scatter.v4f32.v4p0f32(<4 x float> %resbs, <4 x float*> %gepbsb, i32 4, <4 x i1> %mask)
; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %resbs = call <4 x float> @llvm.masked.gather.v4f32.v4p0f32(<4 x float*> %gepbsb, i32 4, <4 x i1> %mask, <4 x float> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: call void @llvm.masked.scatter.v4f32.v4p0f32(<4 x float> %resbs, <4 x float*> %gepbsb, i32 4, <4 x i1> %mask)
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
;
%gep1 = getelementptr float, float* %base, <4 x i32> %ind32
@ -250,16 +250,16 @@ define void @gep_v4f32(float* %base, i16* %base16, i8* %base8, <4 x i32> %ind32,
define void @gep_v4i16(i16* %base, <4 x i32> %ind32, <4 x i16> %ind16, <4 x i1> %mask) {
; CHECK-LABEL: 'gep_v4i16'
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %gep1 = getelementptr i16, i16* %base, <4 x i32> %ind32
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %res1 = call <4 x i16> @llvm.masked.gather.v4i16.v4p0i16(<4 x i16*> %gep1, i32 2, <4 x i1> %mask, <4 x i16> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: call void @llvm.masked.scatter.v4i16.v4p0i16(<4 x i16> %res1, <4 x i16*> %gep1, i32 2, <4 x i1> %mask)
; CHECK-NEXT: Cost Model: Found an estimated cost of 36 for instruction: %res1 = call <4 x i16> @llvm.masked.gather.v4i16.v4p0i16(<4 x i16*> %gep1, i32 2, <4 x i1> %mask, <4 x i16> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 36 for instruction: call void @llvm.masked.scatter.v4i16.v4p0i16(<4 x i16> %res1, <4 x i16*> %gep1, i32 2, <4 x i1> %mask)
; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %indzext = zext <4 x i16> %ind16 to <4 x i32>
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %gep2 = getelementptr i16, i16* %base, <4 x i32> %indzext
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %res2 = call <4 x i16> @llvm.masked.gather.v4i16.v4p0i16(<4 x i16*> %gep2, i32 2, <4 x i1> %mask, <4 x i16> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: call void @llvm.masked.scatter.v4i16.v4p0i16(<4 x i16> %res2, <4 x i16*> %gep2, i32 2, <4 x i1> %mask)
; CHECK-NEXT: Cost Model: Found an estimated cost of 36 for instruction: %res2 = call <4 x i16> @llvm.masked.gather.v4i16.v4p0i16(<4 x i16*> %gep2, i32 2, <4 x i1> %mask, <4 x i16> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 36 for instruction: call void @llvm.masked.scatter.v4i16.v4p0i16(<4 x i16> %res2, <4 x i16*> %gep2, i32 2, <4 x i1> %mask)
; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %indsext = sext <4 x i16> %ind16 to <4 x i32>
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %gep3 = getelementptr i16, i16* %base, <4 x i32> %indsext
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %res3 = call <4 x i16> @llvm.masked.gather.v4i16.v4p0i16(<4 x i16*> %gep3, i32 2, <4 x i1> %mask, <4 x i16> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: call void @llvm.masked.scatter.v4i16.v4p0i16(<4 x i16> %res3, <4 x i16*> %gep3, i32 2, <4 x i1> %mask)
; CHECK-NEXT: Cost Model: Found an estimated cost of 36 for instruction: %res3 = call <4 x i16> @llvm.masked.gather.v4i16.v4p0i16(<4 x i16*> %gep3, i32 2, <4 x i1> %mask, <4 x i16> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 36 for instruction: call void @llvm.masked.scatter.v4i16.v4p0i16(<4 x i16> %res3, <4 x i16*> %gep3, i32 2, <4 x i1> %mask)
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
;
%gep1 = getelementptr i16, i16* %base, <4 x i32> %ind32
@ -281,26 +281,26 @@ define void @gep_v4i16(i16* %base, <4 x i32> %ind32, <4 x i16> %ind16, <4 x i1>
define void @gep_v8i16(i16* %base, i8* %base8, i32* %base32, <8 x i32> %ind32, <8 x i16> %ind16, <8 x i1> %mask) {
; CHECK-LABEL: 'gep_v8i16'
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %gep1 = getelementptr i16, i16* %base, <8 x i32> %ind32
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %res1 = call <8 x i16> @llvm.masked.gather.v8i16.v8p0i16(<8 x i16*> %gep1, i32 2, <8 x i1> %mask, <8 x i16> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: call void @llvm.masked.scatter.v8i16.v8p0i16(<8 x i16> %res1, <8 x i16*> %gep1, i32 2, <8 x i1> %mask)
; CHECK-NEXT: Cost Model: Found an estimated cost of 136 for instruction: %res1 = call <8 x i16> @llvm.masked.gather.v8i16.v8p0i16(<8 x i16*> %gep1, i32 2, <8 x i1> %mask, <8 x i16> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 136 for instruction: call void @llvm.masked.scatter.v8i16.v8p0i16(<8 x i16> %res1, <8 x i16*> %gep1, i32 2, <8 x i1> %mask)
; CHECK-NEXT: Cost Model: Found an estimated cost of 10 for instruction: %indzext = zext <8 x i16> %ind16 to <8 x i32>
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %gep2 = getelementptr i16, i16* %base, <8 x i32> %indzext
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %res2 = call <8 x i16> @llvm.masked.gather.v8i16.v8p0i16(<8 x i16*> %gep2, i32 2, <8 x i1> %mask, <8 x i16> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: call void @llvm.masked.scatter.v8i16.v8p0i16(<8 x i16> %res2, <8 x i16*> %gep2, i32 2, <8 x i1> %mask)
; CHECK-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %res2 = call <8 x i16> @llvm.masked.gather.v8i16.v8p0i16(<8 x i16*> %gep2, i32 2, <8 x i1> %mask, <8 x i16> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 8 for instruction: call void @llvm.masked.scatter.v8i16.v8p0i16(<8 x i16> %res2, <8 x i16*> %gep2, i32 2, <8 x i1> %mask)
; CHECK-NEXT: Cost Model: Found an estimated cost of 10 for instruction: %indsext = sext <8 x i16> %ind16 to <8 x i32>
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %gep3 = getelementptr i16, i16* %base, <8 x i32> %indsext
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %res3 = call <8 x i16> @llvm.masked.gather.v8i16.v8p0i16(<8 x i16*> %gep3, i32 2, <8 x i1> %mask, <8 x i16> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: call void @llvm.masked.scatter.v8i16.v8p0i16(<8 x i16> %res3, <8 x i16*> %gep3, i32 2, <8 x i1> %mask)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %resu = call <8 x i16> @llvm.masked.gather.v8i16.v8p0i16(<8 x i16*> %gep2, i32 1, <8 x i1> %mask, <8 x i16> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: call void @llvm.masked.scatter.v8i16.v8p0i16(<8 x i16> %resu, <8 x i16*> %gep2, i32 1, <8 x i1> %mask)
; CHECK-NEXT: Cost Model: Found an estimated cost of 136 for instruction: %res3 = call <8 x i16> @llvm.masked.gather.v8i16.v8p0i16(<8 x i16*> %gep3, i32 2, <8 x i1> %mask, <8 x i16> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 136 for instruction: call void @llvm.masked.scatter.v8i16.v8p0i16(<8 x i16> %res3, <8 x i16*> %gep3, i32 2, <8 x i1> %mask)
; CHECK-NEXT: Cost Model: Found an estimated cost of 136 for instruction: %resu = call <8 x i16> @llvm.masked.gather.v8i16.v8p0i16(<8 x i16*> %gep2, i32 1, <8 x i1> %mask, <8 x i16> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 136 for instruction: call void @llvm.masked.scatter.v8i16.v8p0i16(<8 x i16> %resu, <8 x i16*> %gep2, i32 1, <8 x i1> %mask)
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %gepos = getelementptr i8, i8* %base8, <8 x i32> %indzext
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %geposb = bitcast <8 x i8*> %gepos to <8 x i16*>
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %resos = call <8 x i16> @llvm.masked.gather.v8i16.v8p0i16(<8 x i16*> %geposb, i32 2, <8 x i1> %mask, <8 x i16> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: call void @llvm.masked.scatter.v8i16.v8p0i16(<8 x i16> %resos, <8 x i16*> %geposb, i32 2, <8 x i1> %mask)
; CHECK-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %resos = call <8 x i16> @llvm.masked.gather.v8i16.v8p0i16(<8 x i16*> %geposb, i32 2, <8 x i1> %mask, <8 x i16> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 8 for instruction: call void @llvm.masked.scatter.v8i16.v8p0i16(<8 x i16> %resos, <8 x i16*> %geposb, i32 2, <8 x i1> %mask)
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %gepbs = getelementptr i32, i32* %base32, <8 x i32> %indzext
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %gepbsb = bitcast <8 x i32*> %gepbs to <8 x i16*>
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %resbs = call <8 x i16> @llvm.masked.gather.v8i16.v8p0i16(<8 x i16*> %gepbsb, i32 2, <8 x i1> %mask, <8 x i16> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: call void @llvm.masked.scatter.v8i16.v8p0i16(<8 x i16> %resbs, <8 x i16*> %gepbsb, i32 2, <8 x i1> %mask)
; CHECK-NEXT: Cost Model: Found an estimated cost of 136 for instruction: %resbs = call <8 x i16> @llvm.masked.gather.v8i16.v8p0i16(<8 x i16*> %gepbsb, i32 2, <8 x i1> %mask, <8 x i16> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 136 for instruction: call void @llvm.masked.scatter.v8i16.v8p0i16(<8 x i16> %resbs, <8 x i16*> %gepbsb, i32 2, <8 x i1> %mask)
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
;
%gep1 = getelementptr i16, i16* %base, <8 x i32> %ind32
@ -338,26 +338,26 @@ define void @gep_v8i16(i16* %base, i8* %base8, i32* %base32, <8 x i32> %ind32, <
define void @gep_v8f16(half* %base, i8* %base8, i32* %base32, <8 x i32> %ind32, <8 x i16> %ind16, <8 x i1> %mask) {
; CHECK-LABEL: 'gep_v8f16'
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %gep1 = getelementptr half, half* %base, <8 x i32> %ind32
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %res1 = call <8 x half> @llvm.masked.gather.v8f16.v8p0f16(<8 x half*> %gep1, i32 2, <8 x i1> %mask, <8 x half> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: call void @llvm.masked.scatter.v8f16.v8p0f16(<8 x half> %res1, <8 x half*> %gep1, i32 2, <8 x i1> %mask)
; CHECK-NEXT: Cost Model: Found an estimated cost of 136 for instruction: %res1 = call <8 x half> @llvm.masked.gather.v8f16.v8p0f16(<8 x half*> %gep1, i32 2, <8 x i1> %mask, <8 x half> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 136 for instruction: call void @llvm.masked.scatter.v8f16.v8p0f16(<8 x half> %res1, <8 x half*> %gep1, i32 2, <8 x i1> %mask)
; CHECK-NEXT: Cost Model: Found an estimated cost of 10 for instruction: %indzext = zext <8 x i16> %ind16 to <8 x i32>
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %gep2 = getelementptr half, half* %base, <8 x i32> %indzext
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %res2 = call <8 x half> @llvm.masked.gather.v8f16.v8p0f16(<8 x half*> %gep2, i32 2, <8 x i1> %mask, <8 x half> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: call void @llvm.masked.scatter.v8f16.v8p0f16(<8 x half> %res2, <8 x half*> %gep2, i32 2, <8 x i1> %mask)
; CHECK-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %res2 = call <8 x half> @llvm.masked.gather.v8f16.v8p0f16(<8 x half*> %gep2, i32 2, <8 x i1> %mask, <8 x half> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 8 for instruction: call void @llvm.masked.scatter.v8f16.v8p0f16(<8 x half> %res2, <8 x half*> %gep2, i32 2, <8 x i1> %mask)
; CHECK-NEXT: Cost Model: Found an estimated cost of 10 for instruction: %indsext = sext <8 x i16> %ind16 to <8 x i32>
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %gep3 = getelementptr half, half* %base, <8 x i32> %indsext
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %res3 = call <8 x half> @llvm.masked.gather.v8f16.v8p0f16(<8 x half*> %gep3, i32 2, <8 x i1> %mask, <8 x half> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: call void @llvm.masked.scatter.v8f16.v8p0f16(<8 x half> %res3, <8 x half*> %gep3, i32 2, <8 x i1> %mask)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %resu = call <8 x half> @llvm.masked.gather.v8f16.v8p0f16(<8 x half*> %gep2, i32 1, <8 x i1> %mask, <8 x half> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: call void @llvm.masked.scatter.v8f16.v8p0f16(<8 x half> %resu, <8 x half*> %gep2, i32 1, <8 x i1> %mask)
; CHECK-NEXT: Cost Model: Found an estimated cost of 136 for instruction: %res3 = call <8 x half> @llvm.masked.gather.v8f16.v8p0f16(<8 x half*> %gep3, i32 2, <8 x i1> %mask, <8 x half> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 136 for instruction: call void @llvm.masked.scatter.v8f16.v8p0f16(<8 x half> %res3, <8 x half*> %gep3, i32 2, <8 x i1> %mask)
; CHECK-NEXT: Cost Model: Found an estimated cost of 136 for instruction: %resu = call <8 x half> @llvm.masked.gather.v8f16.v8p0f16(<8 x half*> %gep2, i32 1, <8 x i1> %mask, <8 x half> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 136 for instruction: call void @llvm.masked.scatter.v8f16.v8p0f16(<8 x half> %resu, <8 x half*> %gep2, i32 1, <8 x i1> %mask)
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %gepos = getelementptr i8, i8* %base8, <8 x i32> %indzext
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %geposb = bitcast <8 x i8*> %gepos to <8 x half*>
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %resos = call <8 x half> @llvm.masked.gather.v8f16.v8p0f16(<8 x half*> %geposb, i32 2, <8 x i1> %mask, <8 x half> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: call void @llvm.masked.scatter.v8f16.v8p0f16(<8 x half> %resos, <8 x half*> %geposb, i32 2, <8 x i1> %mask)
; CHECK-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %resos = call <8 x half> @llvm.masked.gather.v8f16.v8p0f16(<8 x half*> %geposb, i32 2, <8 x i1> %mask, <8 x half> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 8 for instruction: call void @llvm.masked.scatter.v8f16.v8p0f16(<8 x half> %resos, <8 x half*> %geposb, i32 2, <8 x i1> %mask)
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %gepbs = getelementptr i32, i32* %base32, <8 x i32> %indzext
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %gepbsb = bitcast <8 x i32*> %gepbs to <8 x half*>
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %resbs = call <8 x half> @llvm.masked.gather.v8f16.v8p0f16(<8 x half*> %gepbsb, i32 2, <8 x i1> %mask, <8 x half> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: call void @llvm.masked.scatter.v8f16.v8p0f16(<8 x half> %resbs, <8 x half*> %gepbsb, i32 2, <8 x i1> %mask)
; CHECK-NEXT: Cost Model: Found an estimated cost of 136 for instruction: %resbs = call <8 x half> @llvm.masked.gather.v8f16.v8p0f16(<8 x half*> %gepbsb, i32 2, <8 x i1> %mask, <8 x half> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 136 for instruction: call void @llvm.masked.scatter.v8f16.v8p0f16(<8 x half> %resbs, <8 x half*> %gepbsb, i32 2, <8 x i1> %mask)
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
;
%gep1 = getelementptr half, half* %base, <8 x i32> %ind32
@ -395,20 +395,20 @@ define void @gep_v8f16(half* %base, i8* %base8, i32* %base32, <8 x i32> %ind32,
define void @gep_v16i8(i8* %base, i16* %base16, <16 x i8> %ind8, <16 x i32> %ind32, <16 x i1> %mask) {
; CHECK-LABEL: 'gep_v16i8'
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %gep1 = getelementptr i8, i8* %base, <16 x i32> %ind32
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %res1 = call <16 x i8> @llvm.masked.gather.v16i8.v16p0i8(<16 x i8*> %gep1, i32 1, <16 x i1> %mask, <16 x i8> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: call void @llvm.masked.scatter.v16i8.v16p0i8(<16 x i8> %res1, <16 x i8*> %gep1, i32 2, <16 x i1> %mask)
; CHECK-NEXT: Cost Model: Found an estimated cost of 528 for instruction: %res1 = call <16 x i8> @llvm.masked.gather.v16i8.v16p0i8(<16 x i8*> %gep1, i32 1, <16 x i1> %mask, <16 x i8> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 528 for instruction: call void @llvm.masked.scatter.v16i8.v16p0i8(<16 x i8> %res1, <16 x i8*> %gep1, i32 2, <16 x i1> %mask)
; CHECK-NEXT: Cost Model: Found an estimated cost of 74 for instruction: %indzext = zext <16 x i8> %ind8 to <16 x i32>
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %gep2 = getelementptr i8, i8* %base, <16 x i32> %indzext
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %res2 = call <16 x i8> @llvm.masked.gather.v16i8.v16p0i8(<16 x i8*> %gep2, i32 2, <16 x i1> %mask, <16 x i8> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: call void @llvm.masked.scatter.v16i8.v16p0i8(<16 x i8> %res2, <16 x i8*> %gep2, i32 2, <16 x i1> %mask)
; CHECK-NEXT: Cost Model: Found an estimated cost of 16 for instruction: %res2 = call <16 x i8> @llvm.masked.gather.v16i8.v16p0i8(<16 x i8*> %gep2, i32 2, <16 x i1> %mask, <16 x i8> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 16 for instruction: call void @llvm.masked.scatter.v16i8.v16p0i8(<16 x i8> %res2, <16 x i8*> %gep2, i32 2, <16 x i1> %mask)
; CHECK-NEXT: Cost Model: Found an estimated cost of 74 for instruction: %indsext = sext <16 x i8> %ind8 to <16 x i32>
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %gep3 = getelementptr i8, i8* %base, <16 x i32> %indsext
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %res3 = call <16 x i8> @llvm.masked.gather.v16i8.v16p0i8(<16 x i8*> %gep3, i32 2, <16 x i1> %mask, <16 x i8> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: call void @llvm.masked.scatter.v16i8.v16p0i8(<16 x i8> %res3, <16 x i8*> %gep3, i32 2, <16 x i1> %mask)
; CHECK-NEXT: Cost Model: Found an estimated cost of 528 for instruction: %res3 = call <16 x i8> @llvm.masked.gather.v16i8.v16p0i8(<16 x i8*> %gep3, i32 2, <16 x i1> %mask, <16 x i8> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 528 for instruction: call void @llvm.masked.scatter.v16i8.v16p0i8(<16 x i8> %res3, <16 x i8*> %gep3, i32 2, <16 x i1> %mask)
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %gepbs = getelementptr i16, i16* %base16, <16 x i32> %indzext
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %gepbsb = bitcast <16 x i16*> %gepbs to <16 x i8*>
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %resbs = call <16 x i8> @llvm.masked.gather.v16i8.v16p0i8(<16 x i8*> %gepbsb, i32 2, <16 x i1> %mask, <16 x i8> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: call void @llvm.masked.scatter.v16i8.v16p0i8(<16 x i8> %resbs, <16 x i8*> %gepbsb, i32 2, <16 x i1> %mask)
; CHECK-NEXT: Cost Model: Found an estimated cost of 528 for instruction: %resbs = call <16 x i8> @llvm.masked.gather.v16i8.v16p0i8(<16 x i8*> %gepbsb, i32 2, <16 x i1> %mask, <16 x i8> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 528 for instruction: call void @llvm.masked.scatter.v16i8.v16p0i8(<16 x i8> %resbs, <16 x i8*> %gepbsb, i32 2, <16 x i1> %mask)
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
;
%gep1 = getelementptr i8, i8* %base, <16 x i32> %ind32
@ -433,6 +433,19 @@ define void @gep_v16i8(i8* %base, i16* %base16, <16 x i8> %ind8, <16 x i32> %ind
ret void
}
define void @gep_v16i8p(<16 x i8*> %base, i32 %off, <16 x i1> %mask) {
; CHECK-LABEL: 'gep_v16i8p'
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %gepbs = getelementptr i8, <16 x i8*> %base, i32 %off
; CHECK-NEXT: Cost Model: Found an estimated cost of 528 for instruction: %resbs = call <16 x i8> @llvm.masked.gather.v16i8.v16p0i8(<16 x i8*> %gepbs, i32 2, <16 x i1> %mask, <16 x i8> undef)
; CHECK-NEXT: Cost Model: Found an estimated cost of 528 for instruction: call void @llvm.masked.scatter.v16i8.v16p0i8(<16 x i8> %resbs, <16 x i8*> %gepbs, i32 2, <16 x i1> %mask)
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
;
%gepbs = getelementptr i8, <16 x i8*> %base, i32 %off
%resbs = call <16 x i8> @llvm.masked.gather.v16i8.v16p0i8(<16 x i8*> %gepbs, i32 2, <16 x i1> %mask, <16 x i8> undef)
call void @llvm.masked.scatter.v16i8.v16p0i8(<16 x i8> %resbs, <16 x i8*> %gepbs, i32 2, <16 x i1> %mask)
ret void
}
declare <4 x double> @llvm.masked.gather.v4f64.v4p0f64(<4 x double*>, i32, <4 x i1>, <4 x double>)
declare <2 x double> @llvm.masked.gather.v2f64.v2p0f64(<2 x double*>, i32, <2 x i1>, <2 x double>)