[clang] 74d8f39 - [HLSL] Remove old resource annotations for UAVs and SRVs (#114139)
via cfe-commits
cfe-commits at lists.llvm.org
Wed Oct 30 14:06:45 PDT 2024
Author: Helena Kotas
Date: 2024-10-30T14:06:42-07:00
New Revision: 74d8f3952c4acf6d57948983d7c5b0d0a7763c28
URL: https://github.com/llvm/llvm-project/commit/74d8f3952c4acf6d57948983d7c5b0d0a7763c28
DIFF: https://github.com/llvm/llvm-project/commit/74d8f3952c4acf6d57948983d7c5b0d0a7763c28.diff
LOG: [HLSL] Remove old resource annotations for UAVs and SRVs (#114139)
UAVs and SRVs have already been converted to use LLVM target types and
we can disable generating of the !hlsl.uavs and !hlsl.srvs! annotations.
This will enable adding tests for structured buffers with user defined
types that this old resource annotations code does not handle (it
crashes).
Part 1 of #114126
Added:
Modified:
clang/lib/CodeGen/CGHLSLRuntime.cpp
clang/test/CodeGenHLSL/builtins/RWBuffer-elementtype.hlsl
clang/test/CodeGenHLSL/builtins/RWStructuredBuffer-elementtype.hlsl
clang/test/CodeGenHLSL/builtins/StructuredBuffer-elementtype.hlsl
clang/test/CodeGenHLSL/cbuf.hlsl
Removed:
clang/test/CodeGenHLSL/builtins/RWBuffer-annotations.hlsl
clang/test/CodeGenHLSL/builtins/RasterizerOrderedBuffer-annotations.hlsl
clang/test/CodeGenHLSL/builtins/StructuredBuffer-annotations.hlsl
################################################################################
diff --git a/clang/lib/CodeGen/CGHLSLRuntime.cpp b/clang/lib/CodeGen/CGHLSLRuntime.cpp
index 06558ce796f2e4..7ba0d615018181 100644
--- a/clang/lib/CodeGen/CGHLSLRuntime.cpp
+++ b/clang/lib/CodeGen/CGHLSLRuntime.cpp
@@ -306,6 +306,16 @@ void CGHLSLRuntime::annotateHLSLResource(const VarDecl *D, GlobalVariable *GV) {
continue;
llvm::hlsl::ResourceClass RC = AttrResType->getAttrs().ResourceClass;
+ if (RC == llvm::hlsl::ResourceClass::UAV ||
+ RC == llvm::hlsl::ResourceClass::SRV)
+ // UAVs and SRVs have already been converted to use LLVM target types,
+ // we can disable generating of these resource annotations. This will
+ // enable progress on structured buffers with user defined types this
+ // resource annotations code does not handle and it crashes.
+ // This whole function is going to be removed as soon as cbuffers are
+ // converted to target types (llvm/llvm-project #114126).
+ return;
+
bool IsROV = AttrResType->getAttrs().IsROV;
llvm::hlsl::ResourceKind RK = HLSLResAttr->getResourceKind();
llvm::hlsl::ElementType ET = calculateElementType(CGM.getContext(), Ty);
diff --git a/clang/test/CodeGenHLSL/builtins/RWBuffer-annotations.hlsl b/clang/test/CodeGenHLSL/builtins/RWBuffer-annotations.hlsl
deleted file mode 100644
index e1e047485e4df0..00000000000000
--- a/clang/test/CodeGenHLSL/builtins/RWBuffer-annotations.hlsl
+++ /dev/null
@@ -1,24 +0,0 @@
-// RUN: %clang_cc1 -triple dxil-pc-shadermodel6.0-compute -x hlsl -emit-llvm -disable-llvm-passes -o - %s | FileCheck %s
-
-RWBuffer<float> Buffer1;
-RWBuffer<vector<float, 4> > BufferArray[4];
-
-RWBuffer<float> Buffer2 : register(u3);
-RWBuffer<vector<float, 4> > BufferArray2[4] : register(u4);
-
-RWBuffer<float> Buffer3 : register(u3, space1);
-RWBuffer<vector<float, 4> > BufferArray3[4] : register(u4, space1);
-
-
-
-[numthreads(1,1,1)]
-void main() {
-}
-
-// CHECK: !hlsl.uavs = !{![[Single:[0-9]+]], ![[Array:[0-9]+]], ![[SingleAllocated:[0-9]+]], ![[ArrayAllocated:[0-9]+]], ![[SingleSpace:[0-9]+]], ![[ArraySpace:[0-9]+]]}
-// CHECK-DAG: ![[Single]] = !{ptr @Buffer1, i32 10, i32 9, i1 false, i32 -1, i32 0}
-// CHECK-DAG: ![[Array]] = !{ptr @BufferArray, i32 10, i32 9, i1 false, i32 -1, i32 0}
-// CHECK-DAG: ![[SingleAllocated]] = !{ptr @Buffer2, i32 10, i32 9, i1 false, i32 3, i32 0}
-// CHECK-DAG: ![[ArrayAllocated]] = !{ptr @BufferArray2, i32 10, i32 9, i1 false, i32 4, i32 0}
-// CHECK-DAG: ![[SingleSpace]] = !{ptr @Buffer3, i32 10, i32 9, i1 false, i32 3, i32 1}
-// CHECK-DAG: ![[ArraySpace]] = !{ptr @BufferArray3, i32 10, i32 9, i1 false, i32 4, i32 1}
diff --git a/clang/test/CodeGenHLSL/builtins/RWBuffer-elementtype.hlsl b/clang/test/CodeGenHLSL/builtins/RWBuffer-elementtype.hlsl
index fa81b53fd9bddc..16120a44a9e4d2 100644
--- a/clang/test/CodeGenHLSL/builtins/RWBuffer-elementtype.hlsl
+++ b/clang/test/CodeGenHLSL/builtins/RWBuffer-elementtype.hlsl
@@ -54,17 +54,3 @@ void main(int GI : SV_GroupIndex) {
BufF16x2[GI] = 0;
BufF32x3[GI] = 0;
}
-
-// CHECK: !{{[0-9]+}} = !{ptr @BufI16, i32 10, i32 2,
-// CHECK: !{{[0-9]+}} = !{ptr @BufU16, i32 10, i32 3,
-// CHECK: !{{[0-9]+}} = !{ptr @BufI32, i32 10, i32 4,
-// CHECK: !{{[0-9]+}} = !{ptr @BufU32, i32 10, i32 5,
-// CHECK: !{{[0-9]+}} = !{ptr @BufI64, i32 10, i32 6,
-// CHECK: !{{[0-9]+}} = !{ptr @BufU64, i32 10, i32 7,
-// CHECK: !{{[0-9]+}} = !{ptr @BufF16, i32 10, i32 8,
-// CHECK: !{{[0-9]+}} = !{ptr @BufF32, i32 10, i32 9,
-// CHECK: !{{[0-9]+}} = !{ptr @BufF64, i32 10, i32 10,
-// CHECK: !{{[0-9]+}} = !{ptr @BufI16x4, i32 10, i32 2,
-// CHECK: !{{[0-9]+}} = !{ptr @BufU32x3, i32 10, i32 5,
-// CHECK: !{{[0-9]+}} = !{ptr @BufF16x2, i32 10, i32 8,
-// CHECK: !{{[0-9]+}} = !{ptr @BufF32x3, i32 10, i32 9,
diff --git a/clang/test/CodeGenHLSL/builtins/RWStructuredBuffer-elementtype.hlsl b/clang/test/CodeGenHLSL/builtins/RWStructuredBuffer-elementtype.hlsl
index 727f416cde57fd..71b5b7a75fa431 100644
--- a/clang/test/CodeGenHLSL/builtins/RWStructuredBuffer-elementtype.hlsl
+++ b/clang/test/CodeGenHLSL/builtins/RWStructuredBuffer-elementtype.hlsl
@@ -54,17 +54,3 @@ void main(int GI : SV_GroupIndex) {
BufF16x2[GI] = 0;
BufF32x3[GI] = 0;
}
-
-// CHECK: !{{[0-9]+}} = !{ptr @BufI16, i32 10, i32 2,
-// CHECK: !{{[0-9]+}} = !{ptr @BufU16, i32 10, i32 3,
-// CHECK: !{{[0-9]+}} = !{ptr @BufI32, i32 10, i32 4,
-// CHECK: !{{[0-9]+}} = !{ptr @BufU32, i32 10, i32 5,
-// CHECK: !{{[0-9]+}} = !{ptr @BufI64, i32 10, i32 6,
-// CHECK: !{{[0-9]+}} = !{ptr @BufU64, i32 10, i32 7,
-// CHECK: !{{[0-9]+}} = !{ptr @BufF16, i32 10, i32 8,
-// CHECK: !{{[0-9]+}} = !{ptr @BufF32, i32 10, i32 9,
-// CHECK: !{{[0-9]+}} = !{ptr @BufF64, i32 10, i32 10,
-// CHECK: !{{[0-9]+}} = !{ptr @BufI16x4, i32 10, i32 2,
-// CHECK: !{{[0-9]+}} = !{ptr @BufU32x3, i32 10, i32 5,
-// CHECK: !{{[0-9]+}} = !{ptr @BufF16x2, i32 10, i32 8,
-// CHECK: !{{[0-9]+}} = !{ptr @BufF32x3, i32 10, i32 9,
diff --git a/clang/test/CodeGenHLSL/builtins/RasterizerOrderedBuffer-annotations.hlsl b/clang/test/CodeGenHLSL/builtins/RasterizerOrderedBuffer-annotations.hlsl
deleted file mode 100644
index 5155f129025979..00000000000000
--- a/clang/test/CodeGenHLSL/builtins/RasterizerOrderedBuffer-annotations.hlsl
+++ /dev/null
@@ -1,20 +0,0 @@
-// RUN: %clang_cc1 -triple dxil-pc-shadermodel6.0-pixel -x hlsl -emit-llvm -disable-llvm-passes -o - %s | FileCheck %s
-
-RasterizerOrderedBuffer<float> Buffer1;
-RasterizerOrderedBuffer<vector<float, 4> > BufferArray[4];
-
-RasterizerOrderedBuffer<float> Buffer2 : register(u3);
-RasterizerOrderedBuffer<vector<float, 4> > BufferArray2[4] : register(u4);
-
-RasterizerOrderedBuffer<float> Buffer3 : register(u3, space1);
-RasterizerOrderedBuffer<vector<float, 4> > BufferArray3[4] : register(u4, space1);
-
-void main() {}
-
-// CHECK: !hlsl.uavs = !{![[Single:[0-9]+]], ![[Array:[0-9]+]], ![[SingleAllocated:[0-9]+]], ![[ArrayAllocated:[0-9]+]], ![[SingleSpace:[0-9]+]], ![[ArraySpace:[0-9]+]]}
-// CHECK-DAG: ![[Single]] = !{ptr @Buffer1, i32 10, i32 9, i1 true, i32 -1, i32 0}
-// CHECK-DAG: ![[Array]] = !{ptr @BufferArray, i32 10, i32 9, i1 true, i32 -1, i32 0}
-// CHECK-DAG: ![[SingleAllocated]] = !{ptr @Buffer2, i32 10, i32 9, i1 true, i32 3, i32 0}
-// CHECK-DAG: ![[ArrayAllocated]] = !{ptr @BufferArray2, i32 10, i32 9, i1 true, i32 4, i32 0}
-// CHECK-DAG: ![[SingleSpace]] = !{ptr @Buffer3, i32 10, i32 9, i1 true, i32 3, i32 1}
-// CHECK-DAG: ![[ArraySpace]] = !{ptr @BufferArray3, i32 10, i32 9, i1 true, i32 4, i32 1}
diff --git a/clang/test/CodeGenHLSL/builtins/StructuredBuffer-annotations.hlsl b/clang/test/CodeGenHLSL/builtins/StructuredBuffer-annotations.hlsl
deleted file mode 100644
index a88ea774f33201..00000000000000
--- a/clang/test/CodeGenHLSL/builtins/StructuredBuffer-annotations.hlsl
+++ /dev/null
@@ -1,22 +0,0 @@
-// RUN: %clang_cc1 -triple dxil-pc-shadermodel6.0-compute -x hlsl -emit-llvm -disable-llvm-passes -o - %s | FileCheck %s
-
-StructuredBuffer<float> Buffer1;
-StructuredBuffer<vector<float, 4> > BufferArray[4];
-
-StructuredBuffer<float> Buffer2 : register(t3);
-StructuredBuffer<vector<float, 4> > BufferArray2[4] : register(t4);
-
-StructuredBuffer<float> Buffer3 : register(t3, space1);
-StructuredBuffer<vector<float, 4> > BufferArray3[4] : register(t4, space1);
-
-[numthreads(1,1,1)]
-void main() {
-}
-
-// CHECK: !hlsl.srvs = !{![[Single:[0-9]+]], ![[Array:[0-9]+]], ![[SingleAllocated:[0-9]+]], ![[ArrayAllocated:[0-9]+]], ![[SingleSpace:[0-9]+]], ![[ArraySpace:[0-9]+]]}
-// CHECK-DAG: ![[Single]] = !{ptr @Buffer1, i32 10, i32 9, i1 false, i32 -1, i32 0}
-// CHECK-DAG: ![[Array]] = !{ptr @BufferArray, i32 10, i32 9, i1 false, i32 -1, i32 0}
-// CHECK-DAG: ![[SingleAllocated]] = !{ptr @Buffer2, i32 10, i32 9, i1 false, i32 3, i32 0}
-// CHECK-DAG: ![[ArrayAllocated]] = !{ptr @BufferArray2, i32 10, i32 9, i1 false, i32 4, i32 0}
-// CHECK-DAG: ![[SingleSpace]] = !{ptr @Buffer3, i32 10, i32 9, i1 false, i32 3, i32 1}
-// CHECK-DAG: ![[ArraySpace]] = !{ptr @BufferArray3, i32 10, i32 9, i1 false, i32 4, i32 1}
diff --git a/clang/test/CodeGenHLSL/builtins/StructuredBuffer-elementtype.hlsl b/clang/test/CodeGenHLSL/builtins/StructuredBuffer-elementtype.hlsl
index 4c30119498ff1a..205e13b4de3946 100644
--- a/clang/test/CodeGenHLSL/builtins/StructuredBuffer-elementtype.hlsl
+++ b/clang/test/CodeGenHLSL/builtins/StructuredBuffer-elementtype.hlsl
@@ -54,17 +54,3 @@ void main(int GI : SV_GroupIndex) {
half2 v12 = BufF16x2[GI];
float3 v13 = BufF32x3[GI];
}
-
-// CHECK: !{{[0-9]+}} = !{ptr @BufI16, i32 10, i32 2,
-// CHECK: !{{[0-9]+}} = !{ptr @BufU16, i32 10, i32 3,
-// CHECK: !{{[0-9]+}} = !{ptr @BufI32, i32 10, i32 4,
-// CHECK: !{{[0-9]+}} = !{ptr @BufU32, i32 10, i32 5,
-// CHECK: !{{[0-9]+}} = !{ptr @BufI64, i32 10, i32 6,
-// CHECK: !{{[0-9]+}} = !{ptr @BufU64, i32 10, i32 7,
-// CHECK: !{{[0-9]+}} = !{ptr @BufF16, i32 10, i32 8,
-// CHECK: !{{[0-9]+}} = !{ptr @BufF32, i32 10, i32 9,
-// CHECK: !{{[0-9]+}} = !{ptr @BufF64, i32 10, i32 10,
-// CHECK: !{{[0-9]+}} = !{ptr @BufI16x4, i32 10, i32 2,
-// CHECK: !{{[0-9]+}} = !{ptr @BufU32x3, i32 10, i32 5,
-// CHECK: !{{[0-9]+}} = !{ptr @BufF16x2, i32 10, i32 8,
-// CHECK: !{{[0-9]+}} = !{ptr @BufF32x3, i32 10, i32 9,
diff --git a/clang/test/CodeGenHLSL/cbuf.hlsl b/clang/test/CodeGenHLSL/cbuf.hlsl
index 78d9768b22fc87..3f9d4514967dd2 100644
--- a/clang/test/CodeGenHLSL/cbuf.hlsl
+++ b/clang/test/CodeGenHLSL/cbuf.hlsl
@@ -23,6 +23,4 @@ float foo() {
}
// CHECK: !hlsl.cbufs = !{![[CBMD:[0-9]+]]}
-// CHECK: !hlsl.srvs = !{![[TBMD:[0-9]+]]}
// CHECK: ![[CBMD]] = !{ptr @[[CB]], i32 13, i32 0, i1 false, i32 0, i32 2}
-// CHECK: ![[TBMD]] = !{ptr @[[TB]], i32 15, i32 0, i1 false, i32 2, i32 1}
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