From: Kenneth Graunke <kenneth@whitecape.org>
Date: Thu, 13 Oct 2016 05:30:30 +0000 (-0700)
Subject: i965: Drop unnecessary switch statement in nir_setup_outputs()
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=3728ee000aecb19793dec56d45aff9d6cfce3e5b;p=mesa.git

i965: Drop unnecessary switch statement in nir_setup_outputs()

TCS and FS are skipped above.  CS has no output variables.
All remaining cases take the same path.

Cc: mesa-stable@lists.freedesktop.org
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
Reviewed-by: Timothy Arceri <timothy.arceri@collabora.com>
---

diff --git a/src/mesa/drivers/dri/i965/brw_fs_nir.cpp b/src/mesa/drivers/dri/i965/brw_fs_nir.cpp
index 4e68ffbf05b..9cad1a6d295 100644
--- a/src/mesa/drivers/dri/i965/brw_fs_nir.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs_nir.cpp
@@ -87,18 +87,9 @@ fs_visitor::nir_setup_outputs()
    nir_outputs = bld.vgrf(BRW_REGISTER_TYPE_F, nir->num_outputs);
 
    nir_foreach_variable(var, &nir->outputs) {
-      switch (stage) {
-      case MESA_SHADER_VERTEX:
-      case MESA_SHADER_TESS_EVAL:
-      case MESA_SHADER_GEOMETRY: {
-         fs_reg reg = offset(nir_outputs, bld, var->data.driver_location);
-         unsigned location = var->data.location;
-         nir_setup_single_output_varying(&reg, var->type, &location);
-         break;
-      }
-      default:
-         unreachable("unhandled shader stage");
-      }
+      fs_reg reg = offset(nir_outputs, bld, var->data.driver_location);
+      unsigned location = var->data.location;
+      nir_setup_single_output_varying(&reg, var->type, &location);
    }
 }