[llvm] [Analysis] Add Scalable field in MemoryLocation.h (PR #69716)

[Harvin Iriawan via llvm-commits]

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@@ -101,22 +101,23 @@ bool BasicAAResult::invalidate(Function &Fn, const PreservedAnalyses &PA,
 //===----------------------------------------------------------------------===//
 
 /// Returns the size of the object specified by V or UnknownSize if unknown.
-static uint64_t getObjectSize(const Value *V, const DataLayout &DL,
-                              const TargetLibraryInfo &TLI,
-                              bool NullIsValidLoc,
-                              bool RoundToAlign = false) {
+/// getObjectSize does not support scalable Value
+static LocationSize getObjectSize(const Value *V, const DataLayout &DL,
+                                  const TargetLibraryInfo &TLI,
+                                  bool NullIsValidLoc,
+                                  bool RoundToAlign = false) {
   uint64_t Size;
   ObjectSizeOpts Opts;
   Opts.RoundToAlign = RoundToAlign;
   Opts.NullIsUnknownSize = NullIsValidLoc;
   if (getObjectSize(V, Size, DL, &TLI, Opts))
-    return Size;
-  return MemoryLocation::UnknownSize;
+    return LocationSize(Size);
+  return LocationSize(MemoryLocation::UnknownSize);
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harviniriawan wrote:

This function is used in `isObjectSize`, so let's return TypeSize here

https://github.com/llvm/llvm-project/pull/69716