Mesa (master): r600g/sb: fix incorrect assert

[Vadim Girlin]

Module: Mesa
Branch: master
Commit: 8e41ced4b35aa5ef56c8e14bec8c722d46bb56eb
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=8e41ced4b35aa5ef56c8e14bec8c722d46bb56eb

Author: Vadim Girlin <vadimgirlin at gmail.com>
Date:   Fri May 24 19:07:27 2013 +0400

r600g/sb: fix incorrect assert

Signed-off-by: Vadim Girlin <vadimgirlin at gmail.com>

---

 src/gallium/drivers/r600/sb/sb_ra_init.cpp |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/gallium/drivers/r600/sb/sb_ra_init.cpp b/src/gallium/drivers/r600/sb/sb_ra_init.cpp
index d5fe4f9..bfe5ab9 100644
--- a/src/gallium/drivers/r600/sb/sb_ra_init.cpp
+++ b/src/gallium/drivers/r600/sb/sb_ra_init.cpp
@@ -157,7 +157,7 @@ sel_chan regbits::find_free_bit() {
 
 	bit = __builtin_ctz(dta[elt]) + (elt << bt_index_shift);
 
-	assert(bit < MAX_GPR - num_temps);
+	assert(bit < ((MAX_GPR - num_temps) << 2));
 
 	return bit + 1;
 }