4c7218e770
As @python3kgae pointed out we're going to want to assign these IDs after optimization so that we can remove unused resrouces. This patch just removes the unused ID value from the frontend metadata, clang code generation, and updates associated test cases. Reviewed By: python3kgae Differential Revision: https://reviews.llvm.org/D136271
25 lines
1.4 KiB
HLSL
25 lines
1.4 KiB
HLSL
// RUN: %clang_cc1 -triple dxil-pc-shadermodel6.0-compute -x hlsl -emit-llvm -disable-llvm-passes -o - %s | FileCheck %s
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RWBuffer<float> Buffer1;
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RWBuffer<vector<float, 4> > BufferArray[4];
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RWBuffer<float> Buffer2 : register(u3);
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RWBuffer<vector<float, 4> > BufferArray2[4] : register(u4);
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RWBuffer<float> Buffer3 : register(u3, space1);
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RWBuffer<vector<float, 4> > BufferArray3[4] : register(u4, space1);
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[numthreads(1,1,1)]
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void main() {
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}
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// CHECK: !hlsl.uavs = !{![[Single:[0-9]+]], ![[Array:[0-9]+]], ![[SingleAllocated:[0-9]+]], ![[ArrayAllocated:[0-9]+]], ![[SingleSpace:[0-9]+]], ![[ArraySpace:[0-9]+]]}
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// CHECK-DAG: ![[Single]] = !{ptr @"?Buffer1@@3V?$RWBuffer@M@hlsl@@A", !"RWBuffer<float>", i32 10, i32 -1, i32 0}
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// CHECK-DAG: ![[Array]] = !{ptr @"?BufferArray@@3PAV?$RWBuffer@T?$__vector@M$03@__clang@@@hlsl@@A", !"RWBuffer<vector<float, 4> >", i32 10, i32 -1, i32 0}
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// CHECK-DAG: ![[SingleAllocated]] = !{ptr @"?Buffer2@@3V?$RWBuffer@M@hlsl@@A", !"RWBuffer<float>", i32 10, i32 3, i32 0}
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// CHECK-DAG: ![[ArrayAllocated]] = !{ptr @"?BufferArray2@@3PAV?$RWBuffer@T?$__vector@M$03@__clang@@@hlsl@@A", !"RWBuffer<vector<float, 4> >", i32 10, i32 4, i32 0}
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// CHECK-DAG: ![[SingleSpace]] = !{ptr @"?Buffer3@@3V?$RWBuffer@M@hlsl@@A", !"RWBuffer<float>", i32 10, i32 3, i32 1}
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// CHECK-DAG: ![[ArraySpace]] = !{ptr @"?BufferArray3@@3PAV?$RWBuffer@T?$__vector@M$03@__clang@@@hlsl@@A", !"RWBuffer<vector<float, 4> >", i32 10, i32 4, i32 1}
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