Mesa (main): r600/sb: silence a sometimes-uninitialized warning

[GitLab Mirror]

Module: Mesa
Branch: main
Commit: 9e2f1f05c6331d724110a5d4d2a7f5df8ac86115
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=9e2f1f05c6331d724110a5d4d2a7f5df8ac86115

Author: Thomas H.P. Andersen <phomes at gmail.com>
Date:   Thu Dec 23 02:05:47 2021 +0100

r600/sb: silence a sometimes-uninitialized warning

Fixes a warning from clang

Reviewed-by: Emma Anholt <emma at anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14296>

---

 src/gallium/drivers/r600/sb/sb_expr.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gallium/drivers/r600/sb/sb_expr.cpp b/src/gallium/drivers/r600/sb/sb_expr.cpp
index 36361a25116..6d062b71b91 100644
--- a/src/gallium/drivers/r600/sb/sb_expr.cpp
+++ b/src/gallium/drivers/r600/sb/sb_expr.cpp
@@ -1014,7 +1014,7 @@ bool expr_handler::fold_alu_op3(alu_node& n) {
 			value *mv0 = md->src[0]->gvalue();
 			value *mv1 = md->src[1]->gvalue();
 
-			int es0 = -1, es1;
+			int es0 = -1, es1 = -1;
 
 			if (v0 == mv0) {
 				es0 = 0;