From baa09cb94ac47ba3d85459b64b2971eb44d89dd7 Mon Sep 17 00:00:00 2001
From: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Date: Wed, 22 Jan 2025 01:17:05 -0800
Subject: [PATCH] nir: adjust number of components for cmat_muladd_amd

On GFX12, A&B matrices can be vectors of 4 or 8 elements.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33378>
---
 src/compiler/nir/nir_intrinsics.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/compiler/nir/nir_intrinsics.py b/src/compiler/nir/nir_intrinsics.py
index bea25d30321..55e2ba8c989 100644
--- a/src/compiler/nir/nir_intrinsics.py
+++ b/src/compiler/nir/nir_intrinsics.py
@@ -1904,7 +1904,7 @@ system_value("barycentric_optimize_amd", dest_comp=1, bit_sizes=[1])
 intrinsic("strict_wqm_coord_amd", src_comp=[0], dest_comp=0, bit_sizes=[32], indices=[BASE],
           flags=[CAN_ELIMINATE])
 
-intrinsic("cmat_muladd_amd", src_comp=[16, 16, 0], dest_comp=0, bit_sizes=src2,
+intrinsic("cmat_muladd_amd", src_comp=[-1, -1, 0], dest_comp=0, bit_sizes=src2,
           indices=[SATURATE, CMAT_SIGNED_MASK], flags=[CAN_ELIMINATE])
 
 # Get the debug log buffer descriptor.