1 /* { dg-do run { target { { i?86-*-* x86_64-*-* } && ia32 } } } */
2
3 #include "test-unwind.h"
4
5 #if !defined __PIC__ && !defined __USING_SJLJ_EXCEPTIONS__
6 double g_f=1.0;
7 /* Test situation 5: Stack realign dosn't really happen with DRAP reg CX */
8 void __attribute__ ((noinline)) __attribute__ ((regparm(2)))
bar(int arg1,int arg2,int arg3,int arg4)9 bar(int arg1, int arg2, int arg3, int arg4)
10 {
11 char * s = (char *) __builtin_alloca (arg4 + 1);
12
13 copy (s, arg4);
14 if (__builtin_strncmp (s, "good", arg4) != 0)
15 {
16 #ifdef DEBUG
17 s[arg4] = '\0';
18 printf ("Failed: %s != good\n", s);
19 #endif
20 abort ();
21 }
22 ALTER_REGS();
23 if (g_f) throw arg1+arg2+arg3+ g_f;
24 }
25
26 void __attribute__((noinline))
foo()27 foo()
28 {
29 bar(1,2,3,4);
30 }
31 #endif
32