From: Brian Paul <brianp@vmware.com>
Date: Fri, 13 Mar 2009 15:17:30 +0000 (-0600)
Subject: i965: more register number assertions
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=7d6478cfccf03c87f2b9daa541ae486dc24bb388;p=mesa.git

i965: more register number assertions
---

diff --git a/src/mesa/drivers/dri/i965/brw_eu.h b/src/mesa/drivers/dri/i965/brw_eu.h
index b15e8403ccb..eb99c21711e 100644
--- a/src/mesa/drivers/dri/i965/brw_eu.h
+++ b/src/mesa/drivers/dri/i965/brw_eu.h
@@ -170,6 +170,13 @@ static INLINE struct brw_reg brw_reg( GLuint file,
                                       GLuint writemask )
 {
    struct brw_reg reg;
+   if (type == BRW_GENERAL_REGISTER_FILE)
+      assert(nr < 128);
+   else if (type == BRW_MESSAGE_REGISTER_FILE)
+      assert(nr < 9);
+   else if (type == BRW_ARCHITECTURE_REGISTER_FILE)
+      assert(nr <= BRW_ARF_IP);
+
    reg.type = type;
    reg.file = file;
    reg.nr = nr;