LangOpts.CUDADeviceFlushDenormalsToZero ? 1 : 0);
}
+ // Emit OpenCL specific module metadata: OpenCL/SPIR version.
+ if (LangOpts.OpenCL) {
+ EmitOpenCLMetadata();
+ // Emit SPIR version.
+ if (getTriple().getArch() == llvm::Triple::spir ||
+ getTriple().getArch() == llvm::Triple::spir64) {
+ // SPIR v2.0 s2.12 - The SPIR version used by the module is stored in the
+ // opencl.spir.version named metadata.
+ llvm::Metadata *SPIRVerElts[] = {
+ llvm::ConstantAsMetadata::get(llvm::ConstantInt::get(
+ Int32Ty, LangOpts.OpenCLVersion / 100)),
+ llvm::ConstantAsMetadata::get(llvm::ConstantInt::get(
+ Int32Ty, (LangOpts.OpenCLVersion / 100 > 1) ? 0 : 2))};
+ llvm::NamedMDNode *SPIRVerMD =
+ TheModule.getOrInsertNamedMetadata("opencl.spir.version");
+ llvm::LLVMContext &Ctx = TheModule.getContext();
+ SPIRVerMD->addOperand(llvm::MDNode::get(Ctx, SPIRVerElts));
+ }
+ }
+
if (uint32_t PLevel = Context.getLangOpts().PICLevel) {
assert(PLevel < 3 && "Invalid PIC Level");
getModule().setPICLevel(static_cast<llvm::PICLevel::Level>(PLevel));
EmitTargetMetadata();
}
+void CodeGenModule::EmitOpenCLMetadata() {
+ // SPIR v2.0 s2.13 - The OpenCL version used by the module is stored in the
+ // opencl.ocl.version named metadata node.
+ llvm::Metadata *OCLVerElts[] = {
+ llvm::ConstantAsMetadata::get(llvm::ConstantInt::get(
+ Int32Ty, LangOpts.OpenCLVersion / 100)),
+ llvm::ConstantAsMetadata::get(llvm::ConstantInt::get(
+ Int32Ty, (LangOpts.OpenCLVersion % 100) / 10))};
+ llvm::NamedMDNode *OCLVerMD =
+ TheModule.getOrInsertNamedMetadata("opencl.ocl.version");
+ llvm::LLVMContext &Ctx = TheModule.getContext();
+ OCLVerMD->addOperand(llvm::MDNode::get(Ctx, OCLVerElts));
+}
+
void CodeGenModule::UpdateCompletedType(const TagDecl *TD) {
// Make sure that this type is translated.
Types.UpdateCompletedType(TD);
/// Emits target specific Metadata for global declarations.
void EmitTargetMetadata();
+ /// Emits OpenCL specific Metadata e.g. OpenCL version.
+ void EmitOpenCLMetadata();
+
/// Emit the llvm.gcov metadata used to tell LLVM where to emit the .gcno and
/// .gcda files in a way that persists in .bc files.
void EmitCoverageFile();
};
}
-static void appendOpenCLVersionMD (CodeGen::CodeGenModule &CGM);
-
void AMDGPUTargetCodeGenInfo::setTargetAttributes(
const Decl *D,
llvm::GlobalValue *GV,
if (NumVGPR != 0)
F->addFnAttr("amdgpu-num-vgpr", llvm::utostr(NumVGPR));
}
-
- appendOpenCLVersionMD(M);
}
unsigned AMDGPUTargetCodeGenInfo::getOpenCLKernelCallingConv() const {
public:
SPIRTargetCodeGenInfo(CodeGen::CodeGenTypes &CGT)
: TargetCodeGenInfo(new DefaultABIInfo(CGT)) {}
- void emitTargetMD(const Decl *D, llvm::GlobalValue *GV,
- CodeGen::CodeGenModule &M) const override;
unsigned getOpenCLKernelCallingConv() const override;
};
}
}
-/// Emit SPIR specific metadata: OpenCL and SPIR version.
-void SPIRTargetCodeGenInfo::emitTargetMD(const Decl *D, llvm::GlobalValue *GV,
- CodeGen::CodeGenModule &CGM) const {
- llvm::LLVMContext &Ctx = CGM.getModule().getContext();
- llvm::Type *Int32Ty = llvm::Type::getInt32Ty(Ctx);
- llvm::Module &M = CGM.getModule();
- // SPIR v2.0 s2.12 - The SPIR version used by the module is stored in the
- // opencl.spir.version named metadata.
- llvm::Metadata *SPIRVerElts[] = {
- llvm::ConstantAsMetadata::get(
- llvm::ConstantInt::get(Int32Ty, CGM.getLangOpts().OpenCLVersion / 100)),
- llvm::ConstantAsMetadata::get(llvm::ConstantInt::get(
- Int32Ty, (CGM.getLangOpts().OpenCLVersion / 100 > 1) ? 0 : 2))};
- llvm::NamedMDNode *SPIRVerMD =
- M.getOrInsertNamedMetadata("opencl.spir.version");
- SPIRVerMD->addOperand(llvm::MDNode::get(Ctx, SPIRVerElts));
- appendOpenCLVersionMD(CGM);
-}
-
-static void appendOpenCLVersionMD(CodeGen::CodeGenModule &CGM) {
- llvm::LLVMContext &Ctx = CGM.getModule().getContext();
- llvm::Type *Int32Ty = llvm::Type::getInt32Ty(Ctx);
- llvm::Module &M = CGM.getModule();
- // SPIR v2.0 s2.13 - The OpenCL version used by the module is stored in the
- // opencl.ocl.version named metadata node.
- llvm::Metadata *OCLVerElts[] = {
- llvm::ConstantAsMetadata::get(llvm::ConstantInt::get(
- Int32Ty, CGM.getLangOpts().OpenCLVersion / 100)),
- llvm::ConstantAsMetadata::get(llvm::ConstantInt::get(
- Int32Ty, (CGM.getLangOpts().OpenCLVersion % 100) / 10))};
- llvm::NamedMDNode *OCLVerMD =
- M.getOrInsertNamedMetadata("opencl.ocl.version");
- OCLVerMD->addOperand(llvm::MDNode::get(Ctx, OCLVerElts));
-}
-
unsigned SPIRTargetCodeGenInfo::getOpenCLKernelCallingConv() const {
return llvm::CallingConv::SPIR_KERNEL;
}
// RUN: %clang_cc1 %s -triple "amdgcn--amdhsa" -emit-llvm -o - -cl-std=CL2.0 | FileCheck %s --check-prefix=CHECK-AMDGCN-CL20
kernel void foo() {}
+kernel void bar() {}
-// CHECK-SPIR-CL10: !opencl.spir.version = !{[[SPIR:![0-9]+]]}
-// CHECK-SPIR-CL10: !opencl.ocl.version = !{[[OCL:![0-9]+]]}
-// CHECK-SPIR-CL10: [[SPIR]] = !{i32 1, i32 2}
-// CHECK-SPIR-CL10: [[OCL]] = !{i32 1, i32 0}
-// CHECK-SPIR-CL12: !opencl.spir.version = !{[[VER:![0-9]+]]}
-// CHECK-SPIR-CL12: !opencl.ocl.version = !{[[VER]]}
+// CHECK-SPIR-CL10-DAG: !opencl.spir.version = !{[[SPIR:![0-9]+]]}
+// CHECK-SPIR-CL10-DAG: !opencl.ocl.version = !{[[OCL:![0-9]+]]}
+// CHECK-SPIR-CL10-DAG: [[SPIR]] = !{i32 1, i32 2}
+// CHECK-SPIR-CL10-DAG: [[OCL]] = !{i32 1, i32 0}
+// CHECK-SPIR-CL12-DAG: !opencl.spir.version = !{[[VER:![0-9]+]]}
+// CHECK-SPIR-CL12-DAG: !opencl.ocl.version = !{[[VER]]}
// CHECK-SPIR-CL12: [[VER]] = !{i32 1, i32 2}
-// CHECK-SPIR-CL20: !opencl.spir.version = !{[[VER:![0-9]+]]}
-// CHECK-SPIR-CL20: !opencl.ocl.version = !{[[VER]]}
+// CHECK-SPIR-CL20-DAG: !opencl.spir.version = !{[[VER:![0-9]+]]}
+// CHECK-SPIR-CL20-DAG: !opencl.ocl.version = !{[[VER]]}
// CHECK-SPIR-CL20: [[VER]] = !{i32 2, i32 0}
// CHECK-AMDGCN-CL10-NOT: !opencl.spir.version