================
@@ -54,3 +56,77 @@ void SPIRV64TargetInfo::getTargetDefines(const LangOptions
&Opts,
BaseSPIRVTargetInfo::getTargetDefines(Opts, Builder);
DefineStd(Builder, "SPIRV64", Opts);
}
+
+namespace {
+const AMDGPUTargetInfo AMDGPUTI(llvm::Triple("amdgcn-amd-amdhsa"), {});
+
+} // anonymous namespace
+
+ArrayRef<const char *> SPIRV64AMDGCNTargetInfo::getGCCRegNames() const {
+ return AMDGPUTI.getGCCRegNames();
+}
+
+bool SPIRV64AMDGCNTargetInfo::initFeatureMap(
+ llvm::StringMap<bool> &Features, DiagnosticsEngine &Diags, StringRef,
+ const std::vector<std::string> &FeatureVec) const {
+ llvm::AMDGPU::fillAMDGPUFeatureMap({}, getTriple(), Features);
+
+ return TargetInfo::initFeatureMap(Features, Diags, {}, FeatureVec);
+}
+
+bool SPIRV64AMDGCNTargetInfo::validateAsmConstraint(
+ const char *&Name, TargetInfo::ConstraintInfo &Info) const {
+ return AMDGPUTI.validateAsmConstraint(Name, Info);
+}
+
+std::string
+SPIRV64AMDGCNTargetInfo::convertConstraint(const char *&Constraint) const {
+ return AMDGPUTI.convertConstraint(Constraint);
+}
+
+ArrayRef<Builtin::Info> SPIRV64AMDGCNTargetInfo::getTargetBuiltins() const {
+ return AMDGPUTI.getTargetBuiltins();
+}
+
+void SPIRV64AMDGCNTargetInfo::getTargetDefines(const LangOptions &Opts,
+ MacroBuilder &Builder) const {
+ BaseSPIRVTargetInfo::getTargetDefines(Opts, Builder);
+ DefineStd(Builder, "SPIRV64", Opts);
+
+ Builder.defineMacro("__AMD__");
+ Builder.defineMacro("__AMDGPU__");
+ Builder.defineMacro("__AMDGCN__");
+}
+
+void SPIRV64AMDGCNTargetInfo::setAuxTarget(const TargetInfo *Aux) {
----------------
jhuber6 wrote:
Is `AUX` guaranteed non-null here? I know in the NVPTX target we only have an
`Aux` when compiling for CUDA and use that to make sure type widths match up.
However, if you have a direct compilation via `--target=nvptx64-nvidia-cuda` it
will be null and not used.
https://github.com/llvm/llvm-project/pull/89796
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