prevent a voluntary crash and generate better code

1988-01-11 14:06:20 +00:00
parent 85348f653d
commit 897b86cba2
2 changed files with 5 additions and 2 deletions
--- a/lang/cem/cemcom/conversion.c
+++ b/lang/cem/cemcom/conversion.c
@@ -109,13 +109,15 @@ conversion(from_type, to_type)
 	    ) {
 		extern long full_mask[];

-		C_loc((arith) full_mask[(int)(to_type->tp_size)]);
-		C_and(word_size);
 		if (to_fund == T_SIGNED) {
 			C_loc(to_type->tp_size);
 			C_loc(word_size);
 			C_cii();
 		}
+		else {
+			C_loc((arith) full_mask[(int)(to_type->tp_size)]);
+			C_and(word_size);
+		}
 	}
 }