[clang] [RISCV] Fix collectNonISAExtFeature returning negative extension features (PR #76962)

[Luke Lau via cfe-commits]

https://github.com/lukel97 closed 
https://github.com/llvm/llvm-project/pull/76962
_______________________________________________
cfe-commits mailing list
cfe-commits@lists.llvm.org
https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits