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| author | bernds <bernds@138bc75d-0d04-0410-961f-82ee72b054a4> | 2000-12-21 13:47:09 +0000 |
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| committer | bernds <bernds@138bc75d-0d04-0410-961f-82ee72b054a4> | 2000-12-21 13:47:09 +0000 |
| commit | 228262d8a2daab472878a202c15bb3fe108b6551 (patch) | |
| tree | 6afb9449d20fde335c9400c44d6784667bc8da5a | |
| parent | f1a428bcd99acf04aee758b9d6466aa4ef4e6fe9 (diff) | |
| download | ppe42-gcc-228262d8a2daab472878a202c15bb3fe108b6551.tar.gz ppe42-gcc-228262d8a2daab472878a202c15bb3fe108b6551.zip | |
New compilation test case.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@38414 138bc75d-0d04-0410-961f-82ee72b054a4
| -rw-r--r-- | gcc/testsuite/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.c-torture/compile/20001221-1.c | 70 |
2 files changed, 74 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 1dcc6db7dd3..0bc34809913 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,7 @@ +2000-12-21 Bernd Schmidt <bernds@redhat.com> + + * gcc.c-torture/compile/20001221-1.c: New test. + 2000-12-20 Richard Henderson <rth@redhat.com> * g++.old-deja/g++.pt/crash36.C: Update error lines. 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 00000000000..66ae7141147 --- /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); + } +} |
