--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/gcc.target/i386/pr94913-1.c	Mon May 25 07:50:57 2020 +0900
@@ -0,0 +1,21 @@
+/* PR target/94913 */
+/* { dg-do compile } */
+/* { dg-options "-O2" } */
+
+char fooc (unsigned char x, unsigned char y)
+{
+  return (unsigned char) ~x < y;
+}
+
+short foos (unsigned short x, unsigned short y)
+{
+  return (unsigned short) ~x < y;
+}
+
+long fooi (unsigned long x, unsigned long y)
+{
+  return (unsigned long) ~x < y;
+}
+
+/* { dg-final { scan-assembler-not "cmp" } } */
+/* { dg-final { scan-assembler-times "add" 3 } } */