From: Jim Wilson <wilson@gcc.gnu.org>
Date: Tue, 20 May 1997 01:00:46 +0000 (-0700)
Subject: (PUSH_ROUNDING): Add coldfire support.
X-Git-Tag: misc/cutover-egcs-0~442
X-Git-Url: https://gcc.gnu.org/git/?a=commitdiff_plain;h=6d808a73ece60a40ca45a2ba22dc5ce7b85623ec;p=gcc.git

(PUSH_ROUNDING): Add coldfire support.

From-SVN: r14104
---

diff --git a/gcc/config/m68k/m68k.h b/gcc/config/m68k/m68k.h
index 70daa320bb14..f8df97e80d35 100644
--- a/gcc/config/m68k/m68k.h
+++ b/gcc/config/m68k/m68k.h
@@ -836,8 +836,9 @@ extern enum reg_class regno_reg_class[];
 
 /* If we generate an insn to push BYTES bytes,
    this says how many the stack pointer really advances by.
-   On the 68000, sp@- in a byte insn really pushes a word.  */
-#define PUSH_ROUNDING(BYTES) (((BYTES) + 1) & ~1)
+   On the 68000, sp@- in a byte insn really pushes a word.
+   On the 5200 (coldfire), sp@- in a byte insn pushes just a byte.  */
+#define PUSH_ROUNDING(BYTES) (TARGET_5200 ? BYTES : ((BYTES) + 1) & ~1)
 
 /* Offset of first parameter from the argument pointer register value.  */
 #define FIRST_PARM_OFFSET(FNDECL) 8