1clang/arm: Do not use MUST_TAIL_CALL
2
3This causes clang-17 to crash see [1]
4this code is new in webkit 2.42[2] thats why we do not see the crash in older webkit
5
6[1] https://github.com/llvm/llvm-project/issues/67767
7[2] https://github.com/WebKit/WebKit/commit/4d816460b765acd8aef90ab474615850b91ecc35
8
9Upstream-Status: Pending
10Signed-off-by: Khem Raj <raj.khem@gmail.com>
11--- a/Source/WTF/wtf/Compiler.h
12+++ b/Source/WTF/wtf/Compiler.h
13@@ -284,7 +284,7 @@
14 /* MUST_TAIL_CALL */
15
16 #if !defined(MUST_TAIL_CALL) && defined(__cplusplus) && defined(__has_cpp_attribute)
17-#if __has_cpp_attribute(clang::musttail)
18+#if __has_cpp_attribute(clang::musttail) && !defined(__arm__)
19 #define MUST_TAIL_CALL [[clang::musttail]]
20 #endif
21 #endif
22