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-rw-r--r--src/arch/i386/core/udivmod64.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/arch/i386/core/udivmod64.c b/src/arch/i386/core/udivmod64.c
index bb58102cd..b4f14b110 100644
--- a/src/arch/i386/core/udivmod64.c
+++ b/src/arch/i386/core/udivmod64.c
@@ -303,6 +303,9 @@ UDItype __udivmoddi4 ( UDItype x, UDItype d, UDItype *r ) {
udivmod64 ( ( struct uint64 * ) _x, ( struct uint64 * ) _d,
( struct uint64 * ) _q, ( struct uint64 * ) _r );
+
+ assert ( ( x == ( ( d * q ) + (*r) ) ) );
+
return q;
}