--- /dev/null
+#include <stdio.h>
+int main(void)
+{
+ int a, b, c;
+ int result;
+
+ a = 0;
+ b = 3;
+ result = 1;
+ __asm
+ ("1:\n\t"
+ "l.addi %0, %0, 1\n\t"
+ "l.sfgtu %0, %1\n\t"
+ "l.bf 1b\n\t"
+ "l.nop\n\t"
+ : "+r"(a)
+ : "r"(b)
+ );
+ if (a != result) {
+ printf("sfgtu error\n");
+ return -1;
+ }
+
+ a = 0xff;
+ b = 3;
+ c = 1;
+ result = 3;
+ __asm
+ ("1:\n\t"
+ "l.sub %0, %0, %2\n\t"
+ "l.sfgtu %0, %1\n\t"
+ "l.bf 1b\n\t"
+ "l.nop\n\t"
+ : "+r"(a)
+ : "r"(b), "r"(c)
+ );
+ if (a != result) {
+ printf("sfgtu error\n");
+ return -1;
+ }
+
+ return 0;
+}