1 files changed, 25 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/riscv/sat_u_sub-run-18.c b/gcc/testsuite/gcc.target/riscv/sat_u_sub-run-18.c
new file mode 100644
index 00000000000..9f575a47bfe
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat_u_sub-run-18.c
@@ -0,0 +1,25 @@
+/* { dg-do run { target { riscv_v } } } */
+/* { dg-additional-options "-std=c99" } */
+
+#include "sat_arith.h"
+
+#define T              uint16_t
+#define RUN_SAT_BINARY RUN_SAT_U_SUB_FMT_5
+
+DEF_SAT_U_SUB_FMT_5(T)
+
+T test_data[][3] = {
+  /* arg_0, arg_1, expect */
+  {      0,     0,      0, },
+  {      0,     1,      0, },
+  {      1,     1,      0, },
+  {  65535, 65534,      1, },
+  {  65535, 65535,      0, },
+  {  65534, 65535,      0, },
+  {  65533, 65534,      0, },
+  {      0, 65535,      0, },
+  {      1, 65535,      0, },
+  {     35,     5,     30, },
+};
+
+#include "scalar_sat_binary.h"