diff options
Diffstat (limited to 'gcc/testsuite/gcc.target/ia64/20010423-1.c')
| -rw-r--r-- | gcc/testsuite/gcc.target/ia64/20010423-1.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/ia64/20010423-1.c b/gcc/testsuite/gcc.target/ia64/20010423-1.c new file mode 100644 index 00000000000..4cec79370de --- /dev/null +++ b/gcc/testsuite/gcc.target/ia64/20010423-1.c @@ -0,0 +1,17 @@ +/* { dg-do compile } */ +/* { dg-options "-O2" } */ + +int __sync_fetch_and_add_si (int *, int); + +inline unsigned int +bar (volatile unsigned int *mem, unsigned int val) +{ + return __sync_fetch_and_add_si((int *)mem, (int)val); +} + +volatile unsigned int x; + +void foo (unsigned short *a) +{ + *a = bar (&x, 1) + 1; +} |