Mesa (master): nir: fix unused variable warning in nir_lower_vars_to_explicit_types

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Module: Mesa
Branch: master
Commit: 8aa4d0bff65de73a712063bb8b3853919300f925
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=8aa4d0bff65de73a712063bb8b3853919300f925

Author: Kai Wasserbäch <kai at dev.carbon-project.org>
Date:   Sat Sep 28 18:50:03 2019 +0200

nir: fix unused variable warning in nir_lower_vars_to_explicit_types

This commit fixes the following warning:
../src/compiler/nir/nir_lower_io.c: In function ‘nir_lower_vars_to_explicit_types’:
../src/compiler/nir/nir_lower_io.c:1435:22: warning: unused variable ‘supported’ [-Wunused-variable]
 1435 |    nir_variable_mode supported = nir_var_mem_shared | nir_var_shader_temp | nir_var_function_temp;
      |                      ^~~~~~~~~

Signed-off-by: Kai Wasserbäch <kai at dev.carbon-project.org>
Reviewed-by: Jason Ekstrand <jason at jlekstrand.net>

---

 src/compiler/nir/nir_lower_io.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/compiler/nir/nir_lower_io.c b/src/compiler/nir/nir_lower_io.c
index 745ef92ddf3..1483ef208c3 100644
--- a/src/compiler/nir/nir_lower_io.c
+++ b/src/compiler/nir/nir_lower_io.c
@@ -1432,7 +1432,8 @@ nir_lower_vars_to_explicit_types(nir_shader *shader,
     * - compact shader inputs/outputs
     * - interface types
     */
-   nir_variable_mode supported = nir_var_mem_shared | nir_var_shader_temp | nir_var_function_temp;
+   ASSERTED nir_variable_mode supported = nir_var_mem_shared |
+      nir_var_shader_temp | nir_var_function_temp;
    assert(!(modes & ~supported) && "unsupported");
 
    bool progress = false;