| /* { dg-add-options stack_size } */ |
| |
| /* This used to ICE on s390x due to a reload bug. */ |
| |
| #if defined(STACK_SIZE) && (STACK_SIZE < 65536) |
| #define BYTES 64 |
| #else |
| #define BYTES 65400 |
| #endif |
| |
| int gl2; |
| typedef __SIZE_TYPE__ size_t; |
| |
| extern void *memcpy (void *dest, const void *src, size_t n); |
| |
| void |
| f1 () |
| { |
| int i2; |
| unsigned char bf[BYTES]; |
| |
| for (i2 = 0; i2 < 3; i2++) |
| { |
| unsigned char *p2 = bf; |
| unsigned char *p3 = ((void *) 0); |
| unsigned short ctf2; |
| |
| p2 += sizeof (short); |
| |
| for (ctf2 = 0; ctf2 < 3; ctf2++) |
| { |
| if (ctf2 == 1) |
| { |
| unsigned short of = p2 - bf - 6; |
| unsigned short *ofp = (unsigned short *) &of; |
| memcpy (p3, ofp, sizeof (short)); |
| } |
| |
| if (gl2 == 1) |
| p2 += 3; |
| } |
| } |
| } |