new test framework (one main per test)

[libc-test] / src / udiv / udiv.c

diff --git a/src/udiv/udiv.c b/src/udiv/udiv.c
index 42010ee..e5b6d2c 100644 (file)
--- a/src/udiv/udiv.c
+++ b/src/udiv/udiv.c
@@ -149,7 +149,7 @@ static struct {
 0x4b21d01617167e39ull, 0x2ull, 0x2590e80b0b8b3f1cull, 0x1ull,
 };
 
-void test_udiv()
+int main(void)
 {
        uint64_t x, y, div, mod;
        int i;
@@ -164,34 +164,5 @@ void test_udiv()
                if (mod != t[i].mod)
                        error("umod %llu%%%llu want %llu got %llu\n", x, y, t[i].mod, mod);
        }
-}
-
-void bench_udiv(int N)
-{
-       int i;
-       volatile uint64_t r = 0;
-       uint64_t d = 111222333444ull;
-
-       for (i = 0; i < N; i++)
-               r += ((uint64_t)i<<32) / d;
-}
-
-void bench_umod(int N)
-{
-       int i;
-       volatile uint64_t r = 0;
-       uint64_t d = 111222333444ull;
-
-       for (i = 0; i < N; i++)
-               r += ((uint64_t)i<<32) % d;
-}
-
-void bench_fdiv(int N)
-{
-       int i;
-       volatile double r = 0;
-       double d = 111222333444.0;
-
-       for (i = 0; i < N; i++)
-               r += i / d;
+       return test_status;
 }