[clang] [RISCV][clang] Optimize memory usage of intrinsic lookup table (PR #77487)
Craig Topper via cfe-commits
cfe-commits at lists.llvm.org
Thu Jan 25 11:48:52 PST 2024
================
@@ -464,7 +466,8 @@ void RISCVIntrinsicManagerImpl::CreateRVVIntrinsicDecl(LookupResult &LR,
bool RISCVIntrinsicManagerImpl::CreateIntrinsicIfFound(LookupResult &LR,
IdentifierInfo *II,
Preprocessor &PP) {
- StringRef Name = II->getName().substr(8);
+ StringRef Name = II->getName();
+ Name.consume_front("__riscv_");
----------------
topperc wrote:
I think we should return false if consume_front returns false. If the string didn't start with __riscv we can't proceed as if it did.
https://github.com/llvm/llvm-project/pull/77487
More information about the cfe-commits
mailing list