From 099e876a38dfca93cf7275ac457fac53ea514345 Mon Sep 17 00:00:00 2001
From: Karol Herbst <kherbst@redhat.com>
Date: Fri, 24 Apr 2026 03:00:30 +0200
Subject: [PATCH] vtn_bindgen2: keep ffma_weak

Reviewed-by: Georg Lehmann <dadschoorse@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/41165>
---
 src/compiler/spirv/vtn_bindgen2.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/compiler/spirv/vtn_bindgen2.c b/src/compiler/spirv/vtn_bindgen2.c
index 54975736b11..fe856fc568a 100644
--- a/src/compiler/spirv/vtn_bindgen2.c
+++ b/src/compiler/spirv/vtn_bindgen2.c
@@ -30,6 +30,9 @@ struct nir_shader_compiler_options generic_opts = {
    .fuse_ffma16 = true,
    .fuse_ffma32 = true,
    .fuse_ffma64 = true,
+   .float_mul_add16 = nir_float_muladd_support_keep_weak_ffma,
+   .float_mul_add32 = nir_float_muladd_support_keep_weak_ffma,
+   .float_mul_add64 = nir_float_muladd_support_keep_weak_ffma,
 
    .max_unroll_iterations = 32,
    .max_unroll_iterations_fp64 = 32,