Fix asm div instruction in BigintTest

tbarbette · Oct 1, 2024 · b654a50 · b654a50
1 parent 7e70300
commit b654a50
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/elements/test/biginttest.cc b/elements/test/biginttest.cc
@@ -146,7 +146,7 @@ static bool test_div64(uint64_t a[2], uint64_t b, ErrorHandler *errh) {
     rem = a[1] % b;
     // Lower 64 bits of the quotient
 #ifdef __x86_64__
-    __asm__("div %4" : "=d"(rem), "=a"(q[0]) : "d"(rem), "a"(a[0]), "rm"(b));
+    __asm__("divq %4" : "=d"(rem), "=a"(q[0]) : "d"(rem), "a"(a[0]), "rm"(b));
 #else
     if (rem) {
         unsigned ashift = 0;