/* setjmp vs alloca test case. Exercised bug on sparc. */ #include <stdio.h> #include <setjmp.h> #include <alloca.h> int ret; int verbose; __attribute__ ((__noreturn__)) static void sub5 (jmp_buf buf) { longjmp (buf, 1); } static void test (int x) { jmp_buf buf; char *foo; int arr[100]; ++ret; arr[77] = x; if (setjmp (buf)) { --ret; if (verbose) printf ("made it ok; %d\n", arr[77]); return; } foo = (char *) alloca (128); sub5 (buf); } int main (int argc, char *argv[]) { int i; verbose = (argc != 1); ret = 0; for (i = 123; i < 345; ++i) test (i); return ret; }