[llvm-branch-commits] [compiler-rt] release/21.x: [scudo] Make Ptr volatile so that the malloc and free calls are not optimized out (#149944) (PR #151201)

[via llvm-branch-commits]

llvmbot wrote:

@cferris1000 What do you think about merging this PR to the release branch?

https://github.com/llvm/llvm-project/pull/151201