Extend possible handled regparm(N) value

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68424 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Sema/SemaDeclAttr.cpp b/lib/Sema/SemaDeclAttr.cpp
index cecae0e27b0f677bc94ee8db54a59c43fad9e7eb..7f5909b037f5db48accdae8ac6f4ec0afb4ed1e0 100644 (file)
--- a/lib/Sema/SemaDeclAttr.cpp
+++ b/lib/Sema/SemaDeclAttr.cpp
@@ -1471,7 +1471,7 @@ static void HandleRegparmAttr(Decl *d, const AttributeList &Attr, Sema &S) {
     return;
   }
 
-  if (NumParams.getLimitedValue(4) > S.Context.Target.getRegParmMax()) {
+  if (NumParams.getLimitedValue(255) > S.Context.Target.getRegParmMax()) {
     S.Diag(Attr.getLoc(), diag::err_attribute_regparm_invalid_number)
       << S.Context.Target.getRegParmMax() << NumParamsExpr->getSourceRange();
     return;