[compiler-rt] [win/asan] Improve SharedReAlloc with HEAP_REALLOC_IN_PLACE_ONLY. (PR #132558)

[Thurston Dang via llvm-commits]

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@@ -322,6 +322,22 @@ void *SharedReAlloc(ReAllocFunction reallocFunc, SizeFunction heapSizeFunc,
       }
     }
 
+    if (dwFlags & HEAP_REALLOC_IN_PLACE_ONLY) {
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thurstond wrote:

What's the reason for doing the check here, instead of on line 367 (which would become redundant)?

https://github.com/llvm/llvm-project/pull/132558