From ccafc3c4b75d8c26c2d57c2a4d39bb49cd76231c Mon Sep 17 00:00:00 2001
From: Victor van den Elzen <victor.vde@gmail.com>
Date: Mon, 23 Feb 2009 04:35:00 +0100
Subject: BR 2420167: jmp not always optimized

Begin by assuming short jumps are possible to prevent suboptimal convergence.
---
 assemble.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'assemble.c')

diff --git a/assemble.c b/assemble.c
index ad7ea70..748e62f 100644
--- a/assemble.c
+++ b/assemble.c
@@ -262,6 +262,11 @@ static bool jmp_match(int32_t segment, int64_t offset, int bits,
 	return false;
 
     isize = calcsize(segment, offset, bits, ins, code);
+
+    if (ins->oprs[0].segment == NO_SEG)
+        /* Be optimistic in pass 1 */
+        return true;
+
     if (ins->oprs[0].segment != segment)
         return false;
 
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