From: Michael Beck <beck@ipd.info.uni-karlsruhe.de>
Date: Thu, 27 Sep 2007 14:21:55 +0000 (+0000)
Subject: removed unneccessary constraints
X-Git-Url: http://nsz.repo.hu/git/?a=commitdiff_plain;h=048a73336647d96d34c02a20d888826328781e62;p=libfirm

removed unneccessary constraints

[r15948]
---

diff --git a/ir/be/ia32/ia32_spec.pl b/ir/be/ia32/ia32_spec.pl
index fbfe1ef22..b197f2f91 100644
--- a/ir/be/ia32/ia32_spec.pl
+++ b/ir/be/ia32/ia32_spec.pl
@@ -1181,8 +1181,7 @@ FnstCW => {
 },
 
 Cltd => {
-	# we should not rematrialize this node. It produces 2 results and has
-	# very strict constrains
+	# we should not rematrialize this node. It has very strict constraints.
 	reg_req   => { in => [ "eax", "edx" ], out => [ "edx" ] },
 	ins       => [ "val", "globbered" ],
 	emit      => '. cltd',
@@ -1567,7 +1566,7 @@ CopyB_i => {
 
 Conv_I2I => {
 	state     => "exc_pinned",
-	reg_req   => { in => [ "gp", "gp", "none", "gp" ], out => [ "in_r4", "none" ] },
+	reg_req   => { in => [ "gp", "gp", "none", "gp" ], out => [ "gp", "none" ] },
 	ins       => [ "base", "index", "mem", "val" ],
 	units     => [ "GP" ],
 	attr      => "ir_mode *smaller_mode",
@@ -1577,7 +1576,7 @@ Conv_I2I => {
 
 Conv_I2I8Bit => {
 	state     => "exc_pinned",
-	reg_req   => { in => [ "gp", "gp", "none", "eax ebx ecx edx" ], out => [ "in_r4", "none" ] },
+	reg_req   => { in => [ "gp", "gp", "none", "eax ebx ecx edx" ], out => [ "gp", "none" ] },
 	ins       => [ "base", "index", "mem", "val" ],
 	units     => [ "GP" ],
 	attr      => "ir_mode *smaller_mode",