2c88ac9da9
DXILOpLowering runs after scalarization but `@llvm.dx.typedbuffer.store` takes a vector, so the argument is usually an artifact. Avoid creating a vector just to extract elements from it immediately.
117 lines
5.5 KiB
LLVM
117 lines
5.5 KiB
LLVM
; RUN: opt -S -dxil-op-lower %s | FileCheck %s
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target triple = "dxil-pc-shadermodel6.6-compute"
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define void @storefloat(<4 x float> %data, i32 %index) {
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; CHECK: [[BIND:%.*]] = call %dx.types.Handle @dx.op.createHandleFromBinding(i32 217,
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; CHECK: [[HANDLE:%.*]] = call %dx.types.Handle @dx.op.annotateHandle(i32 216, %dx.types.Handle [[BIND]]
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%buffer = call target("dx.TypedBuffer", <4 x float>, 1, 0, 0)
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@llvm.dx.handle.fromBinding.tdx.TypedBuffer_v4f32_1_0_0(
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i32 0, i32 0, i32 1, i32 0, i1 false)
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; The temporary casts should all have been cleaned up
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; CHECK-NOT: %dx.cast_handle
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; CHECK: [[DATA0_0:%.*]] = extractelement <4 x float> %data, i32 0
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; CHECK: [[DATA0_1:%.*]] = extractelement <4 x float> %data, i32 1
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; CHECK: [[DATA0_2:%.*]] = extractelement <4 x float> %data, i32 2
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; CHECK: [[DATA0_3:%.*]] = extractelement <4 x float> %data, i32 3
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; CHECK: call void @dx.op.bufferStore.f32(i32 69, %dx.types.Handle [[HANDLE]], i32 %index, i32 undef, float [[DATA0_0]], float [[DATA0_1]], float [[DATA0_2]], float [[DATA0_3]], i8 15)
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call void @llvm.dx.typedBufferStore(
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target("dx.TypedBuffer", <4 x float>, 1, 0, 0) %buffer,
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i32 %index, <4 x float> %data)
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ret void
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}
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define void @storeint(<4 x i32> %data, i32 %index) {
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; CHECK: [[BIND:%.*]] = call %dx.types.Handle @dx.op.createHandleFromBinding(i32 217,
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; CHECK: [[HANDLE:%.*]] = call %dx.types.Handle @dx.op.annotateHandle(i32 216, %dx.types.Handle [[BIND]]
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%buffer = call target("dx.TypedBuffer", <4 x i32>, 1, 0, 0)
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@llvm.dx.handle.fromBinding.tdx.TypedBuffer_v4i32_1_0_0(
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i32 0, i32 0, i32 1, i32 0, i1 false)
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; CHECK: [[DATA0_0:%.*]] = extractelement <4 x i32> %data, i32 0
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; CHECK: [[DATA0_1:%.*]] = extractelement <4 x i32> %data, i32 1
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; CHECK: [[DATA0_2:%.*]] = extractelement <4 x i32> %data, i32 2
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; CHECK: [[DATA0_3:%.*]] = extractelement <4 x i32> %data, i32 3
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; CHECK: call void @dx.op.bufferStore.i32(i32 69, %dx.types.Handle [[HANDLE]], i32 %index, i32 undef, i32 [[DATA0_0]], i32 [[DATA0_1]], i32 [[DATA0_2]], i32 [[DATA0_3]], i8 15)
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call void @llvm.dx.typedBufferStore(
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target("dx.TypedBuffer", <4 x i32>, 1, 0, 0) %buffer,
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i32 %index, <4 x i32> %data)
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ret void
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}
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define void @storehalf(<4 x half> %data, i32 %index) {
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; CHECK: [[BIND:%.*]] = call %dx.types.Handle @dx.op.createHandleFromBinding(i32 217,
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; CHECK: [[HANDLE:%.*]] = call %dx.types.Handle @dx.op.annotateHandle(i32 216, %dx.types.Handle [[BIND]]
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%buffer = call target("dx.TypedBuffer", <4 x half>, 1, 0, 0)
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@llvm.dx.handle.fromBinding.tdx.TypedBuffer_v4f16_1_0_0(
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i32 0, i32 0, i32 1, i32 0, i1 false)
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; The temporary casts should all have been cleaned up
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; CHECK-NOT: %dx.cast_handle
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; CHECK: [[DATA0_0:%.*]] = extractelement <4 x half> %data, i32 0
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; CHECK: [[DATA0_1:%.*]] = extractelement <4 x half> %data, i32 1
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; CHECK: [[DATA0_2:%.*]] = extractelement <4 x half> %data, i32 2
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; CHECK: [[DATA0_3:%.*]] = extractelement <4 x half> %data, i32 3
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; CHECK: call void @dx.op.bufferStore.f16(i32 69, %dx.types.Handle [[HANDLE]], i32 %index, i32 undef, half [[DATA0_0]], half [[DATA0_1]], half [[DATA0_2]], half [[DATA0_3]], i8 15)
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call void @llvm.dx.typedBufferStore(
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target("dx.TypedBuffer", <4 x half>, 1, 0, 0) %buffer,
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i32 %index, <4 x half> %data)
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ret void
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}
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define void @storei16(<4 x i16> %data, i32 %index) {
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; CHECK: [[BIND:%.*]] = call %dx.types.Handle @dx.op.createHandleFromBinding(i32 217,
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; CHECK: [[HANDLE:%.*]] = call %dx.types.Handle @dx.op.annotateHandle(i32 216, %dx.types.Handle [[BIND]]
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%buffer = call target("dx.TypedBuffer", <4 x i16>, 1, 0, 0)
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@llvm.dx.handle.fromBinding.tdx.TypedBuffer_v4i16_1_0_0(
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i32 0, i32 0, i32 1, i32 0, i1 false)
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; The temporary casts should all have been cleaned up
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; CHECK-NOT: %dx.cast_handle
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; CHECK: [[DATA0_0:%.*]] = extractelement <4 x i16> %data, i32 0
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; CHECK: [[DATA0_1:%.*]] = extractelement <4 x i16> %data, i32 1
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; CHECK: [[DATA0_2:%.*]] = extractelement <4 x i16> %data, i32 2
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; CHECK: [[DATA0_3:%.*]] = extractelement <4 x i16> %data, i32 3
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; CHECK: call void @dx.op.bufferStore.i16(i32 69, %dx.types.Handle [[HANDLE]], i32 %index, i32 undef, i16 [[DATA0_0]], i16 [[DATA0_1]], i16 [[DATA0_2]], i16 [[DATA0_3]], i8 15)
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call void @llvm.dx.typedBufferStore(
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target("dx.TypedBuffer", <4 x i16>, 1, 0, 0) %buffer,
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i32 %index, <4 x i16> %data)
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ret void
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}
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define void @store_scalarized_floats(float %data0, float %data1, float %data2, float %data3, i32 %index) {
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; CHECK: [[BIND:%.*]] = call %dx.types.Handle @dx.op.createHandleFromBinding(i32 217,
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; CHECK: [[HANDLE:%.*]] = call %dx.types.Handle @dx.op.annotateHandle(i32 216, %dx.types.Handle [[BIND]]
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%buffer = call target("dx.TypedBuffer", <4 x float>, 1, 0, 0)
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@llvm.dx.handle.fromBinding.tdx.TypedBuffer_v4f32_1_0_0(
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i32 0, i32 0, i32 1, i32 0, i1 false)
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; We shouldn't end up with any inserts/extracts.
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; CHECK-NOT: insertelement
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; CHECK-NOT: extractelement
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; CHECK: call void @dx.op.bufferStore.f32(i32 69, %dx.types.Handle [[HANDLE]], i32 %index, i32 undef, float %data0, float %data1, float %data2, float %data3, i8 15)
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%vec.upto0 = insertelement <4 x float> poison, float %data0, i64 0
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%vec.upto1 = insertelement <4 x float> %vec.upto0, float %data1, i64 1
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%vec.upto2 = insertelement <4 x float> %vec.upto1, float %data2, i64 2
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%vec = insertelement <4 x float> %vec.upto2, float %data3, i64 3
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call void @llvm.dx.typedBufferStore(
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target("dx.TypedBuffer", <4 x float>, 1, 0, 0) %buffer,
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i32 %index, <4 x float> %vec)
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ret void
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}
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