From 202ebf9969657ad7201f53a511901e8885d4332c Mon Sep 17 00:00:00 2001
From: "Thomas H.P. Andersen" <phomes@gmail.com>
Date: Fri, 17 Dec 2021 17:11:51 +0100
Subject: [PATCH] i915g: fix implicit-fallthrough warning

Fixes a warning on clang.

Uses FALLTHROUGH like the surrounding code.

Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14252>
---
 src/gallium/drivers/i915/i915_fpc_optimize.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/gallium/drivers/i915/i915_fpc_optimize.c b/src/gallium/drivers/i915/i915_fpc_optimize.c
index 85b6cfaf822..b4ae362dfef 100644
--- a/src/gallium/drivers/i915/i915_fpc_optimize.c
+++ b/src/gallium/drivers/i915/i915_fpc_optimize.c
@@ -313,6 +313,7 @@ liveness_analysis(struct i915_optimize_context *ctx,
       case 1:
          dst_reg = &current->FullInstruction.Dst[0];
          liveness_mark_written(ctx, dst_reg, i);
+         FALLTHROUGH;
       case 0:
          break;
       default: