From 229fa6c4659277d1faec4849e6fdb7af9f99c019 Mon Sep 17 00:00:00 2001
From: "H. Peter Anvin" <hpa@linux.intel.com>
Date: Mon, 16 Aug 2010 15:21:48 -0700
Subject: assmemble.c: fix VEX.W logic

Fix the generation logic for VEX.W, which unfortunately got the wrong
constants.

Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
---
 assemble.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/assemble.c b/assemble.c
index 37769340..6fb5de91 100644
--- a/assemble.c
+++ b/assemble.c
@@ -1136,10 +1136,10 @@ static int64_t calcsize(int32_t segment, int64_t offset, int bits,
         }
         switch (ins->vex_wlp & 060) {
         case 000:
-        case 020:
+        case 040:
             ins->rex &= ~REX_W;
             break;
-        case 040:
+        case 020:
             ins->rex |= REX_W;
             bad32 &= ~REX_W;
             break;
-- 
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