From: Grazvydas Ignotas <notasas@gmail.com>
Date: Sat, 16 Apr 2016 01:00:13 +0000 (+0300)
Subject: spirv: fix warning in release build
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=29d2c0e9e6c545e5182c8da83ef4ca4a27d77388;p=mesa.git

spirv: fix warning in release build

Mark variable MAYBE_UNUSED to avoid unused-but-set-variable warning in
release build.

Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
---

diff --git a/src/compiler/spirv/vtn_cfg.c b/src/compiler/spirv/vtn_cfg.c
index 6a43ef8b2dd..d9096f43ef6 100644
--- a/src/compiler/spirv/vtn_cfg.c
+++ b/src/compiler/spirv/vtn_cfg.c
@@ -36,7 +36,7 @@ vtn_cfg_handle_prepass_instruction(struct vtn_builder *b, SpvOp opcode,
       list_inithead(&b->func->body);
       b->func->control = w[3];
 
-      const struct glsl_type *result_type =
+      MAYBE_UNUSED const struct glsl_type *result_type =
          vtn_value(b, w[1], vtn_value_type_type)->type->type;
       struct vtn_value *val = vtn_push_value(b, w[2], vtn_value_type_function);
       val->func = b->func;