diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/torture/pr46183.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/torture/pr46183.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/torture/pr46183.c b/gcc/testsuite/gcc.dg/torture/pr46183.c new file mode 100644 index 000000000..9582c34e0 --- /dev/null +++ b/gcc/testsuite/gcc.dg/torture/pr46183.c @@ -0,0 +1,20 @@ +/* { dg-do compile } */ +/* { dg-options "-fno-dse" } */ + +void bar(void); + +void foo (int i, ...) +{ + __builtin_va_list ap; + __builtin_va_start (ap, i); + __builtin_va_arg (ap, int); + while (i) i++; + __builtin_va_arg (ap, int); + while (i) i++; + __builtin_va_arg (ap, int); + while (i) i++; + __builtin_va_arg (ap, int); + if (i) + bar (); +} + |