diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.target/s390/pr27661.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.target/s390/pr27661.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/s390/pr27661.c b/gcc-4.9/gcc/testsuite/gcc.target/s390/pr27661.c new file mode 100644 index 000000000..1ff6dcc7c --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.target/s390/pr27661.c @@ -0,0 +1,25 @@ +/* This used to ICE on s390 due to a reload bug. */ + +/* { dg-do compile } */ +/* { dg-options "-O2 -march=z990 -ftracer" } */ + +extern int memcmp (const void *s1, const void *s2, unsigned long n); +extern int printf (__const char *__restrict __format, ...); + +struct test +{ + char tmp[4096]; + char msgtype[2]; +}; + +void test (struct test *testtb) +{ + if (testtb) + printf ("a"); + + if (memcmp(testtb->msgtype, "a", 2)) + printf ("a"); + + printf ("b"); +} + |