================
@@ -854,6 +854,81 @@ RISCVISAInfo::parseArchString(StringRef Arch, bool
EnableExperimentalExtension,
"string must be lowercase");
}
+ bool IsProfile = Arch.starts_with("rvi") || Arch.starts_with("rva") ||
+ Arch.starts_with("rvb") || Arch.starts_with("rvm");
+ std::string NewArch;
+ if (IsProfile) {
+ // A mapping from profile name to march string with all mandatory
+ // extensions.
+ static const std::map<StringLiteral, StringLiteral> SupportedProfiles = {
----------------
wangpc-pp wrote:
Is there a global constructor/destructor if it is inside a function and lazily
initialized?
https://github.com/llvm/llvm-project/pull/76357
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