[libunwind] [libunwind][WebAssembly] Fix libunwind.cpp guard (PR #78230)

[via cfe-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-libunwind

Author: Heejin Ahn (aheejin)

<details>
<summary>Changes</summary>

This should have been `&&`, meaning neither SjLj nor Wasm uses this file.

---
Full diff: https://github.com/llvm/llvm-project/pull/78230.diff


1 Files Affected:

- (modified) libunwind/src/libunwind.cpp (+2-2) 


``````````diff
diff --git a/libunwind/src/libunwind.cpp b/libunwind/src/libunwind.cpp
index cd610377b63de8..f3c32762a5954b 100644
--- a/libunwind/src/libunwind.cpp
+++ b/libunwind/src/libunwind.cpp
@@ -26,7 +26,7 @@
 #include <sanitizer/asan_interface.h>
 #endif
 
-#if !defined(__USING_SJLJ_EXCEPTIONS__) || !defined(__USING_WASM_EXCEPTIONS__)
+#if !defined(__USING_SJLJ_EXCEPTIONS__) && !defined(__USING_WASM_EXCEPTIONS__)
 #include "AddressSpace.hpp"
 #include "UnwindCursor.hpp"
 
@@ -347,7 +347,7 @@ void __unw_remove_dynamic_eh_frame_section(unw_word_t eh_frame_start) {
 }
 
 #endif // defined(_LIBUNWIND_SUPPORT_DWARF_UNWIND)
-#endif // !defined(__USING_SJLJ_EXCEPTIONS__) ||
+#endif // !defined(__USING_SJLJ_EXCEPTIONS__) &&
        // !defined(__USING_WASM_EXCEPTIONS__)
 
 #ifdef __APPLE__

``````````

</details>


https://github.com/llvm/llvm-project/pull/78230