diff options
Diffstat (limited to 'test/regression/varargs2.c')
-rw-r--r-- | test/regression/varargs2.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/test/regression/varargs2.c b/test/regression/varargs2.c index 3e785a63..e3492ead 100644 --- a/test/regression/varargs2.c +++ b/test/regression/varargs2.c @@ -104,6 +104,17 @@ void miniprintf_extra(int i1, int i2, int i3, int i4, va_end(va); } +/* Add a few dummy FP arguments to test passing of variadic FP arguments + in integer registers (mostly relevant for RISC-V) */ + +void miniprintf_float(double f1, double f2, const char * fmt, ...) +{ + va_list va; + va_start(va, fmt); + minivprintf(fmt, va); + va_end(va); +} + /* Test va_list compatibility with the C library */ void printf_compat(const char * fmt, ...) @@ -157,6 +168,11 @@ int main() 123456789012345LL, 3.141592654, 2.71828182); + miniprintf_float(0.0, 0.5, + "With extra FP args: %e & %f & %e & %e & %e & %e & %e & %e & %e & %e & %d\n", + 3.141592654, + 2.71828182, + 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 42); printf_compat("va_list compatibility: %c & %s & %d & %lld & %.10g & %.10g\n", 'x', "Hello, world!", |