[Mesa-dev] [PATCH 15/15] glsl: Resolve GCC sign-compare warning.

[Rhys Kidd]

mesa/src/glsl/nir/nir_opt_peephole_ffma.c: In function 'get_mul_for_src':
mesa/src/glsl/nir/nir_opt_peephole_ffma.c:130:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
    for (unsigned i = 0; i < num_components; i++)
                           ^

Signed-off-by: Rhys Kidd <rhyskidd at gmail.com>
---
 src/glsl/nir/nir_opt_peephole_ffma.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/glsl/nir/nir_opt_peephole_ffma.c b/src/glsl/nir/nir_opt_peephole_ffma.c
index a823adb..97538e5 100644
--- a/src/glsl/nir/nir_opt_peephole_ffma.c
+++ b/src/glsl/nir/nir_opt_peephole_ffma.c
@@ -127,7 +127,7 @@ get_mul_for_src(nir_alu_src *src, int num_components,
     *   If we reuse swizzle in the loop, then output swizzle would be zyzz.
     */
    memcpy(swizzle_tmp, swizzle, 4*sizeof(uint8_t));
-   for (unsigned i = 0; i < num_components; i++)
+   for (int i = 0; i < num_components; i++)
       swizzle[i] = swizzle_tmp[src->swizzle[i]];
 
    return alu;
-- 
2.1.4