================
@@ -17,6 +17,13 @@ def HasStdExtZicsr :
Predicate<"Subtarget->hasStdExtZicsr()">,
AssemblerPredicate<(all_of FeatureStdExtZicsr),
"'Zicsr' (CSRs)">;
+def FeatureStdExtI
+ : SubtargetFeature<"i", "HasStdExtI", "true",
+ "'I' (Base Integer Instruction Set)">;
+def HasStdExtI : Predicate<"Subtarget->hasStdExtI()">,
+ AssemblerPredicate<(all_of FeatureStdExtI),
+ "'I' (Base Integer Instruction Set)">;
+
----------------
wangpc-pp wrote:
For `RVE`, we will have some command lines like `-target-feature -i` in clang
driver, which will cause error as we don't have `i` extension in backend. This
fixes this error.
https://github.com/llvm/llvm-project/pull/76777
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