qbe

commit 23846dd534123b50fe1c989017c39b225bf152bd
parent 0c5b683658f9f4ba8a1f7a24b125ef64a6aa6f47
Author: Quentin Carbonneaux <quentin.carbonneaux@yale.edu>
Date:   Fri,  7 Aug 2015 16:43:43 -0400

factor some comparison emitting code

Diffstat:
M
lisc/isel.c
 | 
5
+----

1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/lisc/isel.c b/lisc/isel.c
@@ -185,10 +185,7 @@ seljmp(Blk *b, Fn *fn)
 		} else
 			b->jmp.type = JXJc + Cne;
 	} else {
-		if (islong(r, fn))
-			emit(OXCmpl, R, CON_Z, r);
-		else
-			emit(OXCmpw, R, CON_Z, r);
+		selcmp((Ref[2]){r, CON_Z}, fn);
 		b->jmp.type = JXJc + Cne;
 	}
 }