catch one more case in umult64 (Tomi Jylhä-Ollila)

2007-12-15 19:45:48 +00:00
parent 2f0a406d44
commit 72eba9bf79
4 changed files with 11 additions and 1 deletions
--- a/test/mult.c
+++ b/test/mult.c
@@ -19,5 +19,7 @@ int main() {
  assert(imult64(-0x4000000000000000ll,2,&c)==1 && c==(int64)-0x8000000000000000ll);
  assert(imult64(0x3fffffffffffffffll,2,&c)==1 && c==0x7ffffffffffffffell);

+  assert(umult64(0x0000000100000002ull,0x00000000ffffffffull,&c)==0);
+
  return 0;
 }