From: David Heidelberger <david.heidelberger@ixit.cz>
Date: Tue, 14 Oct 2014 00:25:01 +0000 (+0200)
Subject: r300/compiler: remove useless check
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=d2c1d9693fbd30493d7f3fe9d33b85ae06611173;p=mesa.git

r300/compiler: remove useless check

This code is already in if (!variable->C->is_r500) so no need check
twice.

Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
Signed-off-by: David Heidelberger <david.heidelberger@ixit.cz>
---

diff --git a/src/gallium/drivers/r300/compiler/radeon_pair_regalloc.c b/src/gallium/drivers/r300/compiler/radeon_pair_regalloc.c
index 64b225d2990..14f93fba986 100644
--- a/src/gallium/drivers/r300/compiler/radeon_pair_regalloc.c
+++ b/src/gallium/drivers/r300/compiler/radeon_pair_regalloc.c
@@ -387,11 +387,8 @@ static enum rc_reg_class variable_get_class(
 						 * instructions can't be
 						 * swizzle on r300/r400 GPUs.
 						 */
-						if (!variable->C->is_r500) {
-							can_change_writemask = 0;
-							break;
-						}
-						old_swizzle = r.U.I.Src->Swizzle;
+						can_change_writemask = 0;
+						break;
 					}
 					new_swizzle = rc_adjust_channels(
 						old_swizzle, conversion_swizzle);