[libc] optimize _isblank

CE-Programming · Oct 25, 2024 · 9828409 · 9828409
1 parent cb31b9e
commit 9828409
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/src/libc/isblank.src b/src/libc/isblank.src
@@ -9,8 +9,7 @@ _isblank:
 	ld	a,l
 	cp	a,32
 	ret	z
-	cp	a,9
+	xor	a,9
 	ret	z
-	or	a,a
 	sbc	hl,hl
 	ret