From 5b3dd5b2dcbdec01cd43182b57aaf02ac7b8e387 Mon Sep 17 00:00:00 2001
From: Michael Beck <beck@ipd.info.uni-karlsruhe.de>
Date: Mon, 27 Mar 2006 12:38:14 +0000
Subject: [PATCH 1/1] add the X template to access x87 registers

---
 ir/be/scripts/generate_emitter.pl | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/ir/be/scripts/generate_emitter.pl b/ir/be/scripts/generate_emitter.pl
index 63102df35..e623456e4 100755
--- a/ir/be/scripts/generate_emitter.pl
+++ b/ir/be/scripts/generate_emitter.pl
@@ -78,7 +78,7 @@ foreach my $op (keys(%nodes)) {
 				}
 
 				# substitute all format parameter
-				while ($template =~ /\%([ASD])(\d)|\%([COM])|\%(\w+)/) {
+				while ($template =~ /\%([ASDX])(\d)|\%([COM])|\%(\w+)/) {
 					$res  .= $`;      # get everything before the match
 
 					if ($1 && $1 eq "S") {
@@ -89,6 +89,10 @@ foreach my $op (keys(%nodes)) {
 						push(@params, "n");
 						$res .= "%".$2."D"; # substitute %Dx with %xD
 					}
+					elsif ($1 && $1 eq "X") {
+						push(@params, "n");
+						$res .= "%".$2."X"; # substitute %Xx with %xX
+					}
 					elsif ($1 && $1 eq "A") {
 						push(@params, "get_irn_n(n, ".($2 - 1).")");
 						$res .= "%+F";
-- 
2.20.1