YouCompleteMe/cpp/llvm/tools/clang/test/CodeGen/2003-08-06-BuiltinSetjmpLongjmp.c

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/* RUN: %clang_cc1 %s -emit-llvm -o - | not grep __builtin_
*
* __builtin_longjmp/setjmp should get transformed into llvm.setjmp/longjmp
* just like explicit setjmp/longjmp calls are.
*/
void jumpaway(int *ptr) {
__builtin_longjmp(ptr,1);
}
int main(void) {
__builtin_setjmp(0);
jumpaway(0);
}