de401599b1
This method is the same as `operator[]`, except that it returns a value instead of a reference.
22 lines
1.2 KiB
HLSL
22 lines
1.2 KiB
HLSL
// RUN: %clang_cc1 -triple dxil-pc-shadermodel6.0-compute -emit-llvm -o - -O0 %s | FileCheck %s
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RWBuffer<int> In;
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RWBuffer<int> Out;
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[numthreads(1,1,1)]
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void main(unsigned GI : SV_GroupIndex) {
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// CHECK: define void @main()
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// CHECK: %[[INPTR:.*]] = call noundef nonnull align 4 dereferenceable(4) ptr @llvm.dx.resource.getpointer.p0.tdx.TypedBuffer_i32_1_0_1t(target("dx.TypedBuffer", i32, 1, 0, 1) %{{.*}}, i32 %{{.*}})
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// CHECK: %[[LOAD:.*]] = load i32, ptr %[[INPTR]]
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// CHECK: %[[OUTPTR:.*]] = call noundef nonnull align 4 dereferenceable(4) ptr @llvm.dx.resource.getpointer.p0.tdx.TypedBuffer_i32_1_0_1t(target("dx.TypedBuffer", i32, 1, 0, 1) %{{.*}}, i32 %{{.*}})
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// CHECK: store i32 %[[LOAD]], ptr %[[OUTPTR]]
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Out[GI] = In[GI];
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// CHECK: %[[INPTR:.*]] = call ptr @llvm.dx.resource.getpointer.p0.tdx.TypedBuffer_i32_1_0_1t(target("dx.TypedBuffer", i32, 1, 0, 1) %{{.*}}, i32 %{{.*}})
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// CHECK: %[[LOAD:.*]] = load i32, ptr %[[INPTR]]
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// CHECK: %[[OUTPTR:.*]] = call noundef nonnull align 4 dereferenceable(4) ptr @llvm.dx.resource.getpointer.p0.tdx.TypedBuffer_i32_1_0_1t(target("dx.TypedBuffer", i32, 1, 0, 1) %{{.*}}, i32 %{{.*}})
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// CHECK: store i32 %[[LOAD]], ptr %[[OUTPTR]]
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Out[GI] = In.Load(GI);
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}
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