diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/tree-ssa/stdarg-1.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/tree-ssa/stdarg-1.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/tree-ssa/stdarg-1.c b/gcc/testsuite/gcc.dg/tree-ssa/stdarg-1.c new file mode 100644 index 000000000..3cba2928f --- /dev/null +++ b/gcc/testsuite/gcc.dg/tree-ssa/stdarg-1.c @@ -0,0 +1,13 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -fdump-tree-stdarg" } */ + +#include <stdarg.h> + +/* This can be handled on all arches. If there is no va_start, registers don't need + to be saved. */ +void +f1 (int i, ...) +{ +} +/* { dg-final { scan-tree-dump "f1: va_list escapes 0, needs to save 0 GPR units and 0 FPR units" "stdarg" } } */ +/* { dg-final { cleanup-tree-dump "stdarg" } } */ |