From bc03a666203de25faf6246847fecbc8502267212 Mon Sep 17 00:00:00 2001 From: Mattias Andrée Date: Sat, 6 Dec 2025 16:13:53 +0100 Subject: Add saturated arithmetic operations MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Mattias Andrée --- libj2_ju_lsh_to_j2u.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'libj2_ju_lsh_to_j2u.c') diff --git a/libj2_ju_lsh_to_j2u.c b/libj2_ju_lsh_to_j2u.c index ca05fbf..d2495e1 100644 --- a/libj2_ju_lsh_to_j2u.c +++ b/libj2_ju_lsh_to_j2u.c @@ -143,6 +143,10 @@ check(const char *pattern) EXPECT(libj2_ju_lsh_to_j2u_overflow(a.low, i, &r) == overflows); EXPECT(libj2_j2u_eq_j2u(&r, &expected)); + r = (struct libj2_j2u){111, 222}; + libj2_ju_sat_lsh_to_j2u(a.low, i, &r); + EXPECT(overflows ? libj2_j2u_is_max(&r) : libj2_j2u_eq_j2u(&r, &expected)); + EXPECT(libj2_ju_lsh_overflow_p(a.low, i) == overflows); } } -- cgit v1.2.3-70-g09d2