From d82351244225b1658fb8db87f2a168da14ba0549 Mon Sep 17 00:00:00 2001
From: Karol Herbst <kherbst@redhat.com>
Date: Fri, 24 Apr 2026 15:56:37 +0200
Subject: [PATCH] kk: support nir_op_ffma

Reviewed-by: Aitor Camacho <aitor@lunarg.com>
Reviewed-by: Georg Lehmann <dadschoorse@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/41165>
---
 src/kosmickrisp/compiler/nir_to_msl.c | 1 +
 src/kosmickrisp/compiler/nir_to_msl.h | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/src/kosmickrisp/compiler/nir_to_msl.c b/src/kosmickrisp/compiler/nir_to_msl.c
index 1a9768763a7..13ab89f918c 100644
--- a/src/kosmickrisp/compiler/nir_to_msl.c
+++ b/src/kosmickrisp/compiler/nir_to_msl.c
@@ -374,6 +374,7 @@ alu_to_msl(struct nir_to_msl_ctx *ctx, nir_alu_instr *instr)
    case nir_op_ffloor:
       alu_funclike(ctx, instr, "floor");
       break;
+   case nir_op_ffma:
    case nir_op_ffma_old:
       alu_funclike(ctx, instr, "fma");
       break;
diff --git a/src/kosmickrisp/compiler/nir_to_msl.h b/src/kosmickrisp/compiler/nir_to_msl.h
index db4770a9129..aeacc24d259 100644
--- a/src/kosmickrisp/compiler/nir_to_msl.h
+++ b/src/kosmickrisp/compiler/nir_to_msl.h
@@ -86,6 +86,8 @@ static const nir_shader_compiler_options kk_nir_options = {
    .lower_fdph = true,
    .has_fsub = true,
    .has_isub = true,
+   .float_mul_add16 = nir_float_muladd_support_has_ffma,
+   .float_mul_add32 = nir_float_muladd_support_has_ffma,
    .lower_extract_word = true,
    .lower_extract_byte = true,
    .lower_insert_word = true,