From: uz <uz@b7a2c559-68d2-44c3-8de9-860c34a00d81>
Date: Tue, 20 Oct 2009 08:25:58 +0000 (+0000)
Subject: Remove 65C02 code, because in this case, the value of Y on return is always
X-Git-Tag: V2.13.1~142
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=54a8a778eba81f033d98949c2ffb16fb62448bd8;p=cc65

Remove 65C02 code, because in this case, the value of Y on return is always
zero, which can be used by the optimizer.



git-svn-id: svn://svn.cc65.org/cc65/trunk@4384 b7a2c559-68d2-44c3-8de9-860c34a00d81
---

diff --git a/libsrc/runtime/pusha.s b/libsrc/runtime/pusha.s
index c1f1e3160..f4e9639dd 100644
--- a/libsrc/runtime/pusha.s
+++ b/libsrc/runtime/pusha.s
@@ -18,12 +18,8 @@ pushaysp:
 pusha:	ldy	sp              ; (3)
        	beq	@L1             ; (6)
  	dec	sp              ; (11)
-.if (.cpu .bitand CPU_ISET_65SC02)
-	sta	(sp)
-.else
     	ldy	#0              ; (13)
     	sta	(sp),y          ; (19)
-.endif
     	rts                     ; (25)
 
 @L1:	dec	sp+1            ; (11)