From c6e0383c18f3695ee23706234df9c5c9e9bd3a9f Mon Sep 17 00:00:00 2001
From: Jim Wilson <wilson@gcc.gnu.org>
Date: Tue, 18 Mar 1997 14:10:38 -0800
Subject: [PATCH] (reload_reg_free_before_p, case RELOAD_FOR_OPERAND_ADDRESS):
 Conflicts with RELOAD_FOR_OPADDR_ADDR reloads.

From-SVN: r13742
---
 gcc/reload1.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/gcc/reload1.c b/gcc/reload1.c
index ad0f8f805881..2a072a370e0d 100644
--- a/gcc/reload1.c
+++ b/gcc/reload1.c
@@ -4684,6 +4684,12 @@ reload_reg_free_before_p (regno, opnum, type)
       return ! TEST_HARD_REG_BIT (reload_reg_used_in_other_addr, regno);
 
     case RELOAD_FOR_OPERAND_ADDRESS:
+      /* Earlier reloads include RELOAD_FOR_OPADDR_ADDR reloads.  */
+      if (TEST_HARD_REG_BIT (reload_reg_used_in_op_addr_reload, regno))
+	return 0;
+
+      /* ... fall through ...  */
+
     case RELOAD_FOR_OPADDR_ADDR:
     case RELOAD_FOR_INSN:
       /* These can't conflict with inputs, or each other, so all we have to