//
//===----------------------------------------------------------------------===//
-#if defined(BUILTIN) && !defined(RISCVV_BUILTIN)
-#define RISCVV_BUILTIN(ID, TYPE, ATTRS) BUILTIN(ID, TYPE, ATTRS)
+#if defined(BUILTIN) && !defined(TARGET_BUILTIN)
+# define TARGET_BUILTIN(ID, TYPE, ATTRS, FEATURE) BUILTIN(ID, TYPE, ATTRS)
+#endif
+
+#if defined(TARGET_BUILTIN) && !defined(RISCVV_BUILTIN)
+#define RISCVV_BUILTIN(ID, TYPE, ATTRS) TARGET_BUILTIN(ID, TYPE, ATTRS, "experimental-v")
#endif
RISCVV_BUILTIN(__builtin_rvv_vadd_vv_i8m1_vl, "q8Scq8Scq8Scz", "n")
const Builtin::Info RISCVTargetInfo::BuiltinInfo[] = {
#define BUILTIN(ID, TYPE, ATTRS) \
{#ID, TYPE, ATTRS, nullptr, ALL_LANGUAGES, nullptr},
+#define TARGET_BUILTIN(ID, TYPE, ATTRS, FEATURE) \
+ {#ID, TYPE, ATTRS, nullptr, ALL_LANGUAGES, FEATURE},
#include "clang/Basic/BuiltinsRISCV.def"
};
bool Sema::CheckRISCVBuiltinFunctionCall(const TargetInfo &TI,
unsigned BuiltinID,
CallExpr *TheCall) {
- switch (BuiltinID) {
- default:
- break;
-#define RISCVV_BUILTIN(ID, TYPE, ATTRS) case RISCV::BI##ID:
-#include "clang/Basic/BuiltinsRISCV.def"
- if (!TI.hasFeature("experimental-v"))
- return Diag(TheCall->getBeginLoc(), diag::err_riscvv_builtin_requires_v)
- << TheCall->getSourceRange();
- break;
- }
+ // CodeGenFunction can also detect this, but this gives a better error
+ // message.
+ StringRef Features = Context.BuiltinInfo.getRequiredFeatures(BuiltinID);
+ if (Features.find("experimental-v") != StringRef::npos &&
+ !TI.hasFeature("experimental-v"))
+ return Diag(TheCall->getBeginLoc(), diag::err_riscvv_builtin_requires_v)
+ << TheCall->getSourceRange();
return false;
}