[libc-commits] [libc] [libc] add shrink in-place support for reallocations (PR #200272)

[Schrodinger ZHU Yifan via libc-commits]

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@@ -421,7 +421,7 @@ Block::BlockInfo Block::allocate(Block *block, size_t alignment, size_t size) {
   }
 
   // Now get a block for the requested size.
-  if (optional<Block *> next = info.block->split(size))
+  if (optional<Block *> next = info.block->split(size, MIN_ALIGN))
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SchrodingerZhu wrote:

Good catch. It is a missed clean up.

https://github.com/llvm/llvm-project/pull/200272