From 57c96ea598b9f7b24c0b6d2db31e2a422b9e4c36 Mon Sep 17 00:00:00 2001
From: jrv <jrv@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Sat, 13 Mar 1993 21:33:23 +0000
Subject: (emit_swap_insn): If emitting after a cc0 setter, link the cc0 insns.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@3726 138bc75d-0d04-0410-961f-82ee72b054a4
---
 gcc/reg-stack.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'gcc/reg-stack.c')

diff --git a/gcc/reg-stack.c b/gcc/reg-stack.c
index c0a37ee94d2..7c92c415a62 100644
--- a/gcc/reg-stack.c
+++ b/gcc/reg-stack.c
@@ -1587,6 +1587,9 @@ emit_swap_insn (insn, regstack, reg)
 	return;
     }
 
+  if (sets_cc0_p (PATTERN (i1)))
+    link_cc0_insns (i1);
+
   swap_rtx = gen_swapdf (FP_mode_reg[hard_regno][(int) DFmode],
 			 FP_mode_reg[FIRST_STACK_REG][(int) DFmode]);
   swap_insn = emit_insn_after (swap_rtx, i1);
-- 
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