[clang] [llvm] [clang][SPIR-V] Add support for AMDGCN flavoured SPIRV (PR #89796)
Vyacheslav Levytskyy via cfe-commits
cfe-commits at lists.llvm.org
Thu Jun 6 01:11:09 PDT 2024
================
@@ -0,0 +1,35 @@
+; RUN: llc -O0 -mtriple=spirv64-amd-amdhsa --spirv-ext=+SPV_INTEL_function_pointers %s -o - | FileCheck %s
+; TODO: %if spirv-tools %{ llc -O0 -mtriple=spirv64-amd-amdhsa %s -o - -filetype=obj | spirv-val %}
+
+; CHECK-DAG: OpCapability Int8
+; CHECK-DAG: OpCapability GenericPointer
+; CHECK-DAG: OpCapability FunctionPointersINTEL
+; CHECK-DAG: OpCapability Int64
+; CHECK: OpExtension "SPV_INTEL_function_pointers"
+; CHECK-DAG: %[[TyInt8:.*]] = OpTypeInt 8 0
+; CHECK-DAG: %[[TyVoid:.*]] = OpTypeVoid
+; CHECK-DAG: %[[TyFloat32:.*]] = OpTypeFloat 32
+; CHECK-DAG: %[[TyInt64:.*]] = OpTypeInt 64 0
+; CHECK-DAG: %[[TyPtrInt8:.*]] = OpTypePointer Generic %[[TyInt8]]
+; CHECK-DAG: %[[TyFunFp:.*]] = OpTypeFunction %[[TyFloat32]] %[[TyPtrInt8]]
+; CHECK-DAG: %[[TyFunBar:.*]] = OpTypeFunction %[[TyInt64]] %[[TyPtrInt8]] %[[TyPtrInt8]]
+; CHECK-DAG: %[[TyPtrFunFp:.*]] = OpTypePointer Function %[[TyFunFp]]
+; CHECK-DAG: %[[TyPtrFunBar:.*]] = OpTypePointer Function %[[TyFunBar]]
+; CHECK-DAG: %[[TyFunTest:.*]] = OpTypeFunction %[[TyVoid]] %[[TyPtrInt8]] %[[TyPtrInt8]] %[[TyPtrInt8]]
+; CHECK: %[[FunTest:.*]] = OpFunction %[[TyVoid]] None %[[TyFunTest]]
+; CHECK: %[[ArgFp:.*]] = OpFunctionParameter %[[TyPtrInt8]]
+; CHECK: %[[ArgData:.*]] = OpFunctionParameter %[[TyPtrInt8]]
+; CHECK: %[[ArgBar:.*]] = OpFunctionParameter %[[TyPtrInt8]]
+; CHECK: OpFunctionPointerCallINTEL %[[TyFloat32]] %[[ArgFp]] %[[ArgBar]]
+; CHECK: OpFunctionPointerCallINTEL %[[TyInt64]] %[[ArgBar]] %[[ArgFp]] %[[ArgData]]
+; CHECK: OpReturn
+; CHECK: OpFunctionEnd
+
+target triple = "spir64-unknown-unknown"
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VyacheslavLevytskyy wrote:
The same as above, I guess we don't need this line.
https://github.com/llvm/llvm-project/pull/89796
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