Fix Issue 13023 - optimizer produces wrong code for comparision and d…

…ivision of ulon
dlang · Jul 24, 2014 · 1c85734 · 1c85734
1 parent 56ed061
commit 1c85734
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/backend/cod3.c b/src/backend/cod3.c
@@ -2213,6 +2213,8 @@ code* gen_testcse(code *c, unsigned sz, targ_uns i)
                 FLcs,i, FLconst,(targ_uns) 0);
     if ((I64 || I32) && sz == 2)
         c->Iflags |= CFopsize;
+    if (I64 && sz == 8)
+        code_orrex(c, REX_W);
     return c;
 }