From f1dfc6a780ce65b8b274d30efdc532641527f05e Mon Sep 17 00:00:00 2001
From: "Thomas H.P. Andersen" <phomes@gmail.com>
Date: Mon, 20 Dec 2021 22:25:53 +0100
Subject: [PATCH] gallivm: avoid a self-assign warning

Fixes a clang warning

Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14272>
---
 src/gallium/auxiliary/gallivm/lp_bld_format_yuv.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/gallium/auxiliary/gallivm/lp_bld_format_yuv.c b/src/gallium/auxiliary/gallivm/lp_bld_format_yuv.c
index 97deffe1de0..3b346f37d7c 100644
--- a/src/gallium/auxiliary/gallivm/lp_bld_format_yuv.c
+++ b/src/gallium/auxiliary/gallivm/lp_bld_format_yuv.c
@@ -335,7 +335,6 @@ rgb_to_rgba_aos(struct gallivm_state *gallivm,
     */
 
 #if UTIL_ARCH_LITTLE_ENDIAN
-   r = r;
    g = LLVMBuildShl(builder, g, lp_build_const_int_vec(gallivm, type, 8), "");
    b = LLVMBuildShl(builder, b, lp_build_const_int_vec(gallivm, type, 16), "");
    a = lp_build_const_int_vec(gallivm, type, 0xff000000);