diff options
Diffstat (limited to 'gcc/testsuite/gcc.c-torture/compile/20001221-1.c')
| -rw-r--r-- | gcc/testsuite/gcc.c-torture/compile/20001221-1.c | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.c-torture/compile/20001221-1.c b/gcc/testsuite/gcc.c-torture/compile/20001221-1.c new file mode 100644 index 000000000..66ae71411 --- /dev/null +++ b/gcc/testsuite/gcc.c-torture/compile/20001221-1.c @@ -0,0 +1,70 @@ +static void +foo () +{ + long maplength; + int type; + { + const long nibbles = 8; + char buf1[nibbles + 1]; + char buf2[nibbles + 1]; + char buf3[nibbles + 1]; + buf1[nibbles] = '\0'; + buf2[nibbles] = '\0'; + buf3[nibbles] = '\0'; + ((nibbles) <= 16 + ? (({ + void *__s = (buf1); + union + { + unsigned int __ui; + unsigned short int __usi; + unsigned char __uc; + } + *__u = __s; + unsigned char __c = (unsigned char)('0'); + switch ((unsigned int) (nibbles)) + { + case 16: + __u->__ui = __c * 0x01010101; + __u = __extension__ ((void *) __u + 4); + case 12: + __u->__ui = __c * 0x01010101; + __u = __extension__ ((void *) __u + 4); + case 0: + break; + } + __s; + })) + : 0); + ((nibbles) <= 16 + ? (({ + void *__s = (buf2); + union + { + unsigned int __ui; + unsigned short int __usi; + unsigned char __uc; + } + *__u = __s; + unsigned char __c = (unsigned char)('0'); + switch ((unsigned int) (nibbles)) + { + case 16: + __u->__ui = __c * 0x01010101; + __u = __extension__ ((void *) __u + 4); + case 12: + __u->__ui = __c * 0x01010101; + __u = __extension__ ((void *) __u + 4); + case 8: + __u->__ui = __c * 0x01010101; + __u = __extension__ ((void *) __u + 4); + case 4: + __u->__ui = __c * 0x01010101; + case 0: + break; + } + __s; + })) + : 0); + } +} |