[llvm] DLLExport llvm::allocate_buffer and llvm::deallocate_buffer (PR #127856)

[Andrew Rogers via llvm-commits]

https://github.com/andrurogerz created https://github.com/llvm/llvm-project/pull/127856

None

>From e2766535181d0a13a517b9a0b504505eccc7f277 Mon Sep 17 00:00:00 2001
From: Andrew Rogers <andrurogerz at gmail.com>
Date: Wed, 19 Feb 2025 10:52:15 -0800
Subject: [PATCH] DLLExport llvm::allocate_buffer and llvm::deallocate_buffer

---
 llvm/include/llvm/Support/MemAlloc.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/llvm/include/llvm/Support/MemAlloc.h b/llvm/include/llvm/Support/MemAlloc.h
index f3f378b7697a1..19284f6e72087 100644
--- a/llvm/include/llvm/Support/MemAlloc.h
+++ b/llvm/include/llvm/Support/MemAlloc.h
@@ -71,7 +71,7 @@ LLVM_ATTRIBUTE_RETURNS_NONNULL inline void *safe_realloc(void *Ptr, size_t Sz) {
 /// like posix_memalign due to portability. It is mostly intended to allow
 /// compatibility with platforms that, after aligned allocation was added, use
 /// reduced default alignment.
-LLVM_ATTRIBUTE_RETURNS_NONNULL LLVM_ATTRIBUTE_RETURNS_NOALIAS void *
+LLVM_ABI LLVM_ATTRIBUTE_RETURNS_NONNULL LLVM_ATTRIBUTE_RETURNS_NOALIAS void *
 allocate_buffer(size_t Size, size_t Alignment);
 
 /// Deallocate a buffer of memory with the given size and alignment.
@@ -81,6 +81,7 @@ allocate_buffer(size_t Size, size_t Alignment);
 ///
 /// The pointer must have been allocated with the corresponding new operator,
 /// most likely using the above helper.
+LLVM_ABI
 void deallocate_buffer(void *Ptr, size_t Size, size_t Alignment);
 
 } // namespace llvm