From 74eed4a9b33f72560b0393ba4bfe89d07660a15d Mon Sep 17 00:00:00 2001
From: "H. Peter Anvin" <hpa@linux.intel.com>
Date: Tue, 17 Mar 2009 18:26:47 -0700
Subject: BR 2690688: Fix opcodes for FMA instructions

Two bugs with respect to the FMA instructions:
- the variant increment is supposed to be 0x10, not 0x01.
- the base opcode for scalar VFNMADD is 0x9d, not 0x9c
---
 misc/genfma.pl | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'misc')

diff --git a/misc/genfma.pl b/misc/genfma.pl
index b1bb001..8f849c2 100755
--- a/misc/genfma.pl
+++ b/misc/genfma.pl
@@ -11,7 +11,7 @@
 %scalar_insns = (
     'vfmadd'    => 0x99,
     'vfmsub'    => 0x9b,
-    'vfnmadd'   => 0x9c,
+    'vfnmadd'   => 0x9d,
     'vfnmsub'   => 0x9f
     );
 
@@ -42,7 +42,7 @@ foreach $pi ( sort(keys(%packed_insns)) ) {
 		}
 	    }
 	}
-	$op++;
+	$op += 0x10;
     }
 }
 
@@ -72,6 +72,6 @@ foreach $si ( sort(keys(%scalar_insns)) ) {
 		"FMA,FUTURE,${sx}";
 	    }
 	}
-	$op++;
+	$op += 0x10;
     }
 }
-- 
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