================
@@ -22,11 +22,20 @@
// uses the record name by replacing Feature with Has.
// value - Value to assign to the field in RISCVSubtarget when this
// extension is enabled. Usually "true", but can be changed.
-class RISCVExtension<string name, int major, int minor, string desc,
+// IsExperimental
+// - Indicates whether the extension is experimental
+class RISCVExtension<int major, int minor, string desc,
list<SubtargetFeature> implies = [],
string fieldname = !subst("Feature", "Has", NAME),
- string value = "true">
- : SubtargetFeature<name, fieldname, value, desc, implies> {
+ string value = "true", bit IsExperimental = false>
+ : SubtargetFeature<
+ !if(IsExperimental, "experimental-", "")
----------------
sunshaoce wrote:
Nice!
https://github.com/llvm/llvm-project/pull/120040
_______________________________________________
cfe-commits mailing list
cfe-commits@lists.llvm.org
https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
