[clang] [WIP] [clang][CodeGen] Fix metadata when vectorization is disabled by pragma (PR #135163)

[Ryotaro Kasuga via cfe-commits]

================
@@ -643,9 +650,7 @@ void LoopInfoStack::push(BasicBlock *Header, clang::ASTContext &Ctx,
     case LoopHintAttr::Disable:
       switch (Option) {
       case LoopHintAttr::Vectorize:
-        // Disable vectorization by specifying a width of 1.
-        setVectorizeWidth(1);
-        setVectorizeScalable(LoopAttributes::Unspecified);
+        setVectorizeEnable(false);
----------------
kasuga-fj wrote:

Fixed

https://github.com/llvm/llvm-project/pull/135163