From 0f578d58bf77c8610065b41689f4366ffdd08a7f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Stanis=C5=82aw=20Szymczyk?= <sszymczy@gmail.com>
Date: Sat, 22 Aug 2026 16:13:11 +0200
Subject: [PATCH] webgpu : reorder includes since V that appears in
 common_decls.tmpl may be defined as K in flash_attn_decls.tmpl if KV_OVERLAP

---
 ggml/src/ggml-webgpu/wgsl-shaders/flash_attn.wgsl           | 3 +--
 ggml/src/ggml-webgpu/wgsl-shaders/flash_attn_tile.wgsl      | 2 +-
 ggml/src/ggml-webgpu/wgsl-shaders/flash_attn_vec_split.wgsl | 2 +-
 3 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/ggml/src/ggml-webgpu/wgsl-shaders/flash_attn.wgsl b/ggml/src/ggml-webgpu/wgsl-shaders/flash_attn.wgsl
index d5bf2af8d2c8..a7dee6512898 100644
--- a/ggml/src/ggml-webgpu/wgsl-shaders/flash_attn.wgsl
+++ b/ggml/src/ggml-webgpu/wgsl-shaders/flash_attn.wgsl
@@ -5,10 +5,9 @@ enable subgroups;
 enable chromium_experimental_subgroup_matrix;
 
 #define BYTE_HELPERS
-#include "common_decls.tmpl"
-
 #define FLASH_ATTN_SCALAR_KV
 #include "flash_attn_decls.tmpl"
+#include "common_decls.tmpl"
 
 // Default values
 // The actual values are defined in shader-lib.
diff --git a/ggml/src/ggml-webgpu/wgsl-shaders/flash_attn_tile.wgsl b/ggml/src/ggml-webgpu/wgsl-shaders/flash_attn_tile.wgsl
index 8cd18b921848..7edca84fc02c 100644
--- a/ggml/src/ggml-webgpu/wgsl-shaders/flash_attn_tile.wgsl
+++ b/ggml/src/ggml-webgpu/wgsl-shaders/flash_attn_tile.wgsl
@@ -2,8 +2,8 @@ enable f16;
 enable subgroups;
 
 #define BYTE_HELPERS
-#include "common_decls.tmpl"
 #include "flash_attn_decls.tmpl"
+#include "common_decls.tmpl"
 
 // Default values
 // The actual values are defined in shader-lib.
diff --git a/ggml/src/ggml-webgpu/wgsl-shaders/flash_attn_vec_split.wgsl b/ggml/src/ggml-webgpu/wgsl-shaders/flash_attn_vec_split.wgsl
index 42f3b1089056..ae941245cdf4 100644
--- a/ggml/src/ggml-webgpu/wgsl-shaders/flash_attn_vec_split.wgsl
+++ b/ggml/src/ggml-webgpu/wgsl-shaders/flash_attn_vec_split.wgsl
@@ -3,9 +3,9 @@ enable f16;
 enable subgroups;
 
 #define BYTE_HELPERS
-#include "common_decls.tmpl"
 #define FLASH_ATTN_VEC_SPLIT
 #include "flash_attn_decls.tmpl"
+#include "common_decls.tmpl"
 
 // Default values
 // The actual values are defined in shader-lib.