From bf955d5f0a3590b05f8949cb5858dcd9a36043c4 Mon Sep 17 00:00:00 2001
From: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Date: Fri, 18 Sep 2020 03:09:19 +0200
Subject: [PATCH] amd/llvm: Add VK_KHR_shader_terminate_invocation support.

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7226>
---
 src/amd/llvm/ac_nir_to_llvm.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/amd/llvm/ac_nir_to_llvm.c b/src/amd/llvm/ac_nir_to_llvm.c
index ed26f2771ac..6fef028bc3a 100644
--- a/src/amd/llvm/ac_nir_to_llvm.c
+++ b/src/amd/llvm/ac_nir_to_llvm.c
@@ -2761,7 +2761,8 @@ static void emit_discard(struct ac_nir_context *ctx, const nir_intrinsic_instr *
 {
    LLVMValueRef cond;
 
-   if (instr->intrinsic == nir_intrinsic_discard_if) {
+   if (instr->intrinsic == nir_intrinsic_discard_if ||
+       instr->intrinsic == nir_intrinsic_terminate_if) {
       cond = LLVMBuildNot(ctx->ac.builder, get_src(ctx, instr->src[0]), "");
    } else {
       assert(instr->intrinsic == nir_intrinsic_discard);
@@ -3505,6 +3506,8 @@ static void visit_intrinsic(struct ac_nir_context *ctx, nir_intrinsic_instr *ins
       break;
    case nir_intrinsic_discard:
    case nir_intrinsic_discard_if:
+   case nir_intrinsic_terminate:
+   case nir_intrinsic_terminate_if:
       emit_discard(ctx, instr);
       break;
    case nir_intrinsic_demote: