From: Tom Stellard <thomas.stellard@amd.com>
Date: Wed, 19 Sep 2012 16:23:20 +0000 (-0400)
Subject: radeon/llvm: Only support 512 constant registers on R600
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=d525ed1a84fb889ddf380d967b3097fce298f8d4;p=mesa.git

radeon/llvm: Only support 512 constant registers on R600

This is necessary upcoming encoding changes, since we will only be
using 9-bits for register encoding.
---

diff --git a/src/gallium/drivers/radeon/R600GenRegisterInfo.pl b/src/gallium/drivers/radeon/R600GenRegisterInfo.pl
index a28a3ad1d93..c0a05f54cae 100644
--- a/src/gallium/drivers/radeon/R600GenRegisterInfo.pl
+++ b/src/gallium/drivers/radeon/R600GenRegisterInfo.pl
@@ -16,7 +16,7 @@
 use strict;
 use warnings;
 
-use constant CONST_REG_COUNT => 1024;
+use constant CONST_REG_COUNT => 512;
 use constant TEMP_REG_COUNT => 128;
 
 my $CREG_MAX = CONST_REG_COUNT - 1;