[clang] [llvm] [X86][CodeGen] security check cookie execute only when needed (PR #95904)

[Simon Pilgrim via cfe-commits]

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+//===---- X86FixupBufferSecurityCheck.cpp Fix Buffer Security Check Call---===//
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RKSimon wrote:

X86WinFixupBufferSecurityCheck.cpp

https://github.com/llvm/llvm-project/pull/95904