From a5ec8461f93318ceeb19577d917725cb3f368ec9 Mon Sep 17 00:00:00 2001
From: Neil Roberts <nroberts@igalia.com>
Date: Tue, 12 Dec 2017 17:18:32 +0100
Subject: [PATCH] spirv: Handle SpvExecutionModeXfb

This just sets has_transform_feedback_varyings on the shader.

Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
---
 src/compiler/spirv/spirv_to_nir.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/compiler/spirv/spirv_to_nir.c b/src/compiler/spirv/spirv_to_nir.c
index 79104695f5f..4013d2ddd0e 100644
--- a/src/compiler/spirv/spirv_to_nir.c
+++ b/src/compiler/spirv/spirv_to_nir.c
@@ -3721,7 +3721,7 @@ vtn_handle_execution_mode(struct vtn_builder *b, struct vtn_value *entry_point,
       break;
 
    case SpvExecutionModeXfb:
-      vtn_fail("Unhandled execution mode");
+      b->shader->info.has_transform_feedback_varyings = true;
       break;
 
    case SpvExecutionModeVecTypeHint:
-- 
2.30.2