if (Target->hasBFloat16Type()) {
Width = Target->getBFloat16Width();
Align = Target->getBFloat16Align();
+ } else if ((getLangOpts().SYCLIsDevice ||
+ (getLangOpts().OpenMP && getLangOpts().OpenMPIsDevice)) &&
+ AuxTarget->hasBFloat16Type()) {
+ Width = AuxTarget->getBFloat16Width();
+ Align = AuxTarget->getBFloat16Align();
}
break;
case BuiltinType::Float16:
break;
}
case BuiltinType::BFloat16: {
- const TargetInfo *TI = &getASTContext().getTargetInfo();
+ const TargetInfo *TI = ((getASTContext().getLangOpts().OpenMP &&
+ getASTContext().getLangOpts().OpenMPIsDevice) ||
+ getASTContext().getLangOpts().SYCLIsDevice)
+ ? getASTContext().getAuxTargetInfo()
+ : &getASTContext().getTargetInfo();
Out << TI->getBFloat16Mangling();
break;
}
(Ty->isIbm128Type() && !Context.getTargetInfo().hasIbm128Type()) ||
(Ty->isIntegerType() && Context.getTypeSize(Ty) == 128 &&
!Context.getTargetInfo().hasInt128Type()) ||
+ (Ty->isBFloat16Type() && !Context.getTargetInfo().hasBFloat16Type() &&
+ !LangOpts.CUDAIsDevice) ||
LongDoubleMismatched) {
PartialDiagnostic PD = PDiag(diag::err_target_unsupported_type);
if (D)
break;
case DeclSpec::TST_half: Result = Context.HalfTy; break;
case DeclSpec::TST_BFloat16:
- if (!S.Context.getTargetInfo().hasBFloat16Type())
- S.Diag(DS.getTypeSpecTypeLoc(), diag::err_type_unsupported)
- << "__bf16";
+ if (!S.Context.getTargetInfo().hasBFloat16Type() &&
+ !(S.getLangOpts().OpenMP && S.getLangOpts().OpenMPIsDevice) &&
+ !S.getLangOpts().SYCLIsDevice)
+ S.Diag(DS.getTypeSpecTypeLoc(), diag::err_type_unsupported) << "__bf16";
Result = Context.BFloat16Ty;
break;
case DeclSpec::TST_float: Result = Context.FloatTy; break;
--- /dev/null
+// RUN: %clang_cc1 -triple spir64 -aux-triple x86_64-unknown-linux-gnu -fsycl-is-device -verify -fsyntax-only %s
+
+template <typename Name, typename Func>
+__attribute__((sycl_kernel)) void kernel(Func kernelFunc) {
+ kernelFunc(); // expected-note {{called by 'kernel}}
+}
+
+void host_ok(void) {
+ __bf16 A;
+}
+
+int main()
+{ host_ok();
+ __bf16 var; // expected-note {{'var' defined here}}
+ kernel<class variables>([=]() {
+ (void)var; // expected-error {{'var' requires 16 bit size '__bf16' type support, but target 'spir64' does not support it}}
+ int B = sizeof(__bf16);
+ });
+
+ return 0;
+}
+