From e16bddab0c20b30bbf23d829c42abb91898457da Mon Sep 17 00:00:00 2001
From: kazu <kazu@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Mon, 28 Nov 2005 17:01:21 +0000
Subject: [PATCH] * config/m68k/m68k.c (notice_update_cc): Use SET_DEST
and SET_SRC instead of XEXP where appropriate.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@107605 138bc75d-0d04-0410-961f-82ee72b054a4
---
gcc/ChangeLog | 5 +++++
gcc/config/m68k/m68k.c | 17 ++++++++++-------
2 files changed, 15 insertions(+), 7 deletions(-)
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 1dd5299619ca..2cd58cfe2993 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2005-11-28 Kazu Hirata <kazu@codesourcery.com>
+
+ * config/m68k/m68k.c (notice_update_cc): Use SET_DEST and
+ SET_SRC instead of XEXP where appropriate.
+
2005-11-28 Joseph S. Myers <joseph@codesourcery.com>
* config/fp-bit.c (isnan, isinf, pack_d, unpack_d): Use
diff --git a/gcc/config/m68k/m68k.c b/gcc/config/m68k/m68k.c
index b4b276f3a06a..2462bb15dc25 100644
--- a/gcc/config/m68k/m68k.c
+++ b/gcc/config/m68k/m68k.c
@@ -2367,23 +2367,26 @@ notice_update_cc (rtx exp, rtx insn)
|| GET_CODE (SET_SRC (exp)) == MEM
|| GET_CODE (SET_SRC (exp)) == CONST_DOUBLE))
CC_STATUS_INIT;
- else if (XEXP (exp, 0) != pc_rtx)
+ else if (SET_DEST (exp) != pc_rtx)
{
cc_status.flags = 0;
- cc_status.value1 = XEXP (exp, 0);
- cc_status.value2 = XEXP (exp, 1);
+ cc_status.value1 = SET_DEST (exp);
+ cc_status.value2 = SET_SRC (exp);
}
}
else if (GET_CODE (exp) == PARALLEL
&& GET_CODE (XVECEXP (exp, 0, 0)) == SET)
{
- if (ADDRESS_REG_P (XEXP (XVECEXP (exp, 0, 0), 0)))
+ rtx dest = SET_DEST (XVECEXP (exp, 0, 0));
+ rtx src = SET_SRC (XVECEXP (exp, 0, 0));
+
+ if (ADDRESS_REG_P (dest))
CC_STATUS_INIT;
- else if (XEXP (XVECEXP (exp, 0, 0), 0) != pc_rtx)
+ else if (dest != pc_rtx)
{
cc_status.flags = 0;
- cc_status.value1 = XEXP (XVECEXP (exp, 0, 0), 0);
- cc_status.value2 = XEXP (XVECEXP (exp, 0, 0), 1);
+ cc_status.value1 = dest;
+ cc_status.value2 = src;
}
}
else
--
GitLab