/* { dg-do compile } */ | |
/* { dg-options "-std=gnu89 -fprofile-arcs -fno-sanitize=all -fsanitize=kernel-address" } */ | |
/* { dg-skip-if "" { *-*-* } { "*" } { "-Os" } } */ | |
char *a; | |
int d; | |
static int | |
fn1 (int b, int c) | |
{ | |
while (a) | |
if (*a) | |
return -126; | |
if (b) | |
return -12; | |
if (c == -12) | |
return c; | |
} | |
void | |
fn2 (int b, int c) | |
{ | |
for (;;) | |
{ | |
d = fn1 (b, c); | |
switch (d) | |
{ | |
case -126: | |
continue; | |
default: | |
return; | |
} | |
} | |
} |