[clang] [RISCV][clang] Optimize memory usage of intrinsic lookup table (PR #77487)

[Craig Topper via cfe-commits]

================
@@ -463,7 +464,7 @@ void 
RISCVIntrinsicManagerImpl::CreateRVVIntrinsicDecl(LookupResult &LR,
 bool RISCVIntrinsicManagerImpl::CreateIntrinsicIfFound(LookupResult &LR,
                                                        IdentifierInfo *II,
                                                        Preprocessor &PP) {
-  StringRef Name = II->getName();
+  StringRef Name = II->getName().substr(8);
----------------
topperc wrote:

Or are you assuming that if the string doesn't start with "__riscv" then we'll 
produce a garbage string that won't match something in `OverloadIntrinsics`?

https://github.com/llvm/llvm-project/pull/77487
_______________________________________________
cfe-commits mailing list
cfe-commits@lists.llvm.org
https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits