/* PR rtl-optimization/18861 */ | |
/* { dg-do compile } */ | |
/* { dg-options "-O2" } */ | |
extern void abort (void); | |
int | |
foo (int code) | |
{ | |
if (code >= 3) | |
switch (code) | |
{ | |
case 3: return 4; | |
case 4: return 3; | |
case 5: return 6; | |
case 6: return 7; | |
case 7: return 8; | |
case 8: return 5; | |
default: abort (); | |
} | |
switch (code) | |
{ | |
case 3: return 4; | |
case 4: return 3; | |
case 5: return 6; | |
case 6: return 7; | |
case 7: return 8; | |
case 8: return 5; | |
default: abort (); | |
} | |
} |