From 32c5483beb2f79f5d55eb2906f2bfdfa1698bca3 Mon Sep 17 00:00:00 2001
From: ameerj <52414509+ameerj@users.noreply.github.com>
Date: Thu, 25 Mar 2021 11:31:37 -0400
Subject: shader: Implement SHFL

---
 src/shader_recompiler/backend/spirv/emit_context.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/shader_recompiler/backend/spirv/emit_context.cpp')

diff --git a/src/shader_recompiler/backend/spirv/emit_context.cpp b/src/shader_recompiler/backend/spirv/emit_context.cpp
index ea46af244..5db4a9082 100644
--- a/src/shader_recompiler/backend/spirv/emit_context.cpp
+++ b/src/shader_recompiler/backend/spirv/emit_context.cpp
@@ -274,7 +274,8 @@ void EmitContext::DefineInputs(const Info& info) {
     if (info.uses_local_invocation_id) {
         local_invocation_id = DefineInput(*this, U32[3], spv::BuiltIn::LocalInvocationId);
     }
-    if (profile.warp_size_potentially_larger_than_guest && info.uses_subgroup_vote) {
+    if (info.uses_subgroup_invocation_id ||
+        (profile.warp_size_potentially_larger_than_guest && info.uses_subgroup_vote)) {
         subgroup_local_invocation_id =
             DefineInput(*this, U32[1], spv::BuiltIn::SubgroupLocalInvocationId);
     }
-- 
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