================
@@ -5461,6 +5461,18 @@ std::string llvm::UpgradeDataLayoutString(StringRef DL,
StringRef TT) {
return Res;
}
+ if (T.isSPARC()) {
+ // Add "-i128:128"
+ std::string I128 = "-i128:128";
+ if (StringRef Ref = Res; !Ref.contains(I128)) {
+ SmallVector<StringRef, 4> Groups;
+ Regex R("^([Ee](-[mpi][^-]*)*)((-[^mpi][^-]*)*)$");
----------------
nikic wrote:
I think it would be easier to match for `-i64:64-` here? It looks like that
part doesn't vary across subtargets, so we don't need more generic matching.
https://github.com/llvm/llvm-project/pull/106951
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