[Mlir-commits] [mlir] [NFC][mlir][SPIR-V] Use Subgroup scope in GroupNonUniform tests (PR #212928)

[Arseniy Obolenskiy]

https://github.com/aobolensk created https://github.com/llvm/llvm-project/pull/212928

After https://github.com/KhronosGroup/SPIRV-Tools/pull/6811 spirv-val rejects Workgroup scope on these ops

>From 7e1af950755d049dd022ebc026fd0f6c4f63acbf Mon Sep 17 00:00:00 2001
From: Arseniy Obolenskiy <arseniy.obolenskiy at amd.com>
Date: Thu, 30 Jul 2026 06:49:39 +0200
Subject: [PATCH] [NFC][mlir][SPIR-V] Use Subgroup scope in GroupNonUniform
 tests

After https://github.com/KhronosGroup/SPIRV-Tools/pull/6811 spirv-val rejects Workgroup scope on these ops
---
 mlir/test/Target/SPIRV/debug.mlir           |  2 +-
 mlir/test/Target/SPIRV/non-uniform-ops.mlir | 52 ++++++++++-----------
 2 files changed, 27 insertions(+), 27 deletions(-)

diff --git a/mlir/test/Target/SPIRV/debug.mlir b/mlir/test/Target/SPIRV/debug.mlir
index 5a7ed19d22c11..44ada56d2de55 100644
--- a/mlir/test/Target/SPIRV/debug.mlir
+++ b/mlir/test/Target/SPIRV/debug.mlir
@@ -40,7 +40,7 @@ spirv.module Logical GLSL450 requires #spirv.vce<v1.3, [Shader, GroupNonUniformA
 
   spirv.func @group_non_uniform(%val: f32) "None" {
     // CHECK: loc({{".*debug.mlir"}}:43:10)
-    %0 = spirv.GroupNonUniformFAdd <Workgroup> <Reduce> %val : f32 -> f32
+    %0 = spirv.GroupNonUniformFAdd <Subgroup> <Reduce> %val : f32 -> f32
     spirv.Return
   }
 
diff --git a/mlir/test/Target/SPIRV/non-uniform-ops.mlir b/mlir/test/Target/SPIRV/non-uniform-ops.mlir
index 1dbc4a43395a4..1e2b2633bd3eb 100644
--- a/mlir/test/Target/SPIRV/non-uniform-ops.mlir
+++ b/mlir/test/Target/SPIRV/non-uniform-ops.mlir
@@ -8,8 +8,8 @@
 spirv.module Logical GLSL450 requires #spirv.vce<v1.3, [Shader, Linkage, GroupNonUniformBallot, GroupNonUniformArithmetic, GroupNonUniformClustered, GroupNonUniformShuffle, GroupNonUniformShuffleRelative, GroupNonUniformVote, GroupNonUniformQuad], []> {
   // CHECK-LABEL: @group_non_uniform_ballot
   spirv.func @group_non_uniform_ballot(%predicate: i1) -> vector<4xi32> "None" {
-    // CHECK: %{{.*}} = spirv.GroupNonUniformBallot <Workgroup> %{{.*}}: vector<4xi32>
-  %0 = spirv.GroupNonUniformBallot <Workgroup> %predicate : vector<4xi32>
+    // CHECK: %{{.*}} = spirv.GroupNonUniformBallot <Subgroup> %{{.*}}: vector<4xi32>
+  %0 = spirv.GroupNonUniformBallot <Subgroup> %predicate : vector<4xi32>
     spirv.ReturnValue %0: vector<4xi32>
   }
 
@@ -30,86 +30,86 @@ spirv.module Logical GLSL450 requires #spirv.vce<v1.3, [Shader, Linkage, GroupNo
 
   // CHECK-LABEL: @group_non_uniform_elect
   spirv.func @group_non_uniform_elect() -> i1 "None" {
-    // CHECK: %{{.+}} = spirv.GroupNonUniformElect <Workgroup> : i1
-    %0 = spirv.GroupNonUniformElect <Workgroup> : i1
+    // CHECK: %{{.+}} = spirv.GroupNonUniformElect <Subgroup> : i1
+    %0 = spirv.GroupNonUniformElect <Subgroup> : i1
     spirv.ReturnValue %0: i1
   }
 
   // CHECK-LABEL: @group_non_uniform_fadd_reduce
   spirv.func @group_non_uniform_fadd_reduce(%val: f32) -> f32 "None" {
-    // CHECK: %{{.+}} = spirv.GroupNonUniformFAdd <Workgroup> <Reduce> %{{.+}} : f32 -> f32
-    %0 = spirv.GroupNonUniformFAdd <Workgroup> <Reduce> %val : f32 -> f32
+    // CHECK: %{{.+}} = spirv.GroupNonUniformFAdd <Subgroup> <Reduce> %{{.+}} : f32 -> f32
+    %0 = spirv.GroupNonUniformFAdd <Subgroup> <Reduce> %val : f32 -> f32
     spirv.ReturnValue %0: f32
   }
 
   // CHECK-LABEL: @group_non_uniform_fmax_reduce
   spirv.func @group_non_uniform_fmax_reduce(%val: f32) -> f32 "None" {
-    // CHECK: %{{.+}} = spirv.GroupNonUniformFMax <Workgroup> <Reduce> %{{.+}} : f32 -> f32
-    %0 = spirv.GroupNonUniformFMax <Workgroup> <Reduce> %val : f32 -> f32
+    // CHECK: %{{.+}} = spirv.GroupNonUniformFMax <Subgroup> <Reduce> %{{.+}} : f32 -> f32
+    %0 = spirv.GroupNonUniformFMax <Subgroup> <Reduce> %val : f32 -> f32
     spirv.ReturnValue %0: f32
   }
 
   // CHECK-LABEL: @group_non_uniform_fmin_reduce
   spirv.func @group_non_uniform_fmin_reduce(%val: f32) -> f32 "None" {
-    // CHECK: %{{.+}} = spirv.GroupNonUniformFMin <Workgroup> <Reduce> %{{.+}} : f32 -> f32
-    %0 = spirv.GroupNonUniformFMin <Workgroup> <Reduce> %val : f32 -> f32
+    // CHECK: %{{.+}} = spirv.GroupNonUniformFMin <Subgroup> <Reduce> %{{.+}} : f32 -> f32
+    %0 = spirv.GroupNonUniformFMin <Subgroup> <Reduce> %val : f32 -> f32
     spirv.ReturnValue %0: f32
   }
 
   // CHECK-LABEL: @group_non_uniform_fmul_reduce
   spirv.func @group_non_uniform_fmul_reduce(%val: f32) -> f32 "None" {
-    // CHECK: %{{.+}} = spirv.GroupNonUniformFMul <Workgroup> <Reduce> %{{.+}} : f32 -> f32
-    %0 = spirv.GroupNonUniformFMul <Workgroup> <Reduce> %val : f32 -> f32
+    // CHECK: %{{.+}} = spirv.GroupNonUniformFMul <Subgroup> <Reduce> %{{.+}} : f32 -> f32
+    %0 = spirv.GroupNonUniformFMul <Subgroup> <Reduce> %val : f32 -> f32
     spirv.ReturnValue %0: f32
   }
 
   // CHECK-LABEL: @group_non_uniform_iadd_reduce
   spirv.func @group_non_uniform_iadd_reduce(%val: i32) -> i32 "None" {
-    // CHECK: %{{.+}} = spirv.GroupNonUniformIAdd <Workgroup> <Reduce> %{{.+}} : i32 -> i32
-    %0 = spirv.GroupNonUniformIAdd <Workgroup> <Reduce> %val : i32 -> i32
+    // CHECK: %{{.+}} = spirv.GroupNonUniformIAdd <Subgroup> <Reduce> %{{.+}} : i32 -> i32
+    %0 = spirv.GroupNonUniformIAdd <Subgroup> <Reduce> %val : i32 -> i32
     spirv.ReturnValue %0: i32
   }
 
   // CHECK-LABEL: @group_non_uniform_iadd_clustered_reduce
   spirv.func @group_non_uniform_iadd_clustered_reduce(%val: vector<2xi32>) -> vector<2xi32> "None" {
     %four = spirv.Constant 4 : i32
-    // CHECK: %{{.+}} = spirv.GroupNonUniformIAdd <Workgroup> <ClusteredReduce> %{{.+}} cluster_size(%{{.+}}) : vector<2xi32>, i32 -> vector<2xi32>
-    %0 = spirv.GroupNonUniformIAdd <Workgroup> <ClusteredReduce> %val cluster_size(%four) : vector<2xi32>, i32 -> vector<2xi32>
+    // CHECK: %{{.+}} = spirv.GroupNonUniformIAdd <Subgroup> <ClusteredReduce> %{{.+}} cluster_size(%{{.+}}) : vector<2xi32>, i32 -> vector<2xi32>
+    %0 = spirv.GroupNonUniformIAdd <Subgroup> <ClusteredReduce> %val cluster_size(%four) : vector<2xi32>, i32 -> vector<2xi32>
     spirv.ReturnValue %0: vector<2xi32>
   }
 
   // CHECK-LABEL: @group_non_uniform_imul_reduce
   spirv.func @group_non_uniform_imul_reduce(%val: i32) -> i32 "None" {
-    // CHECK: %{{.+}} = spirv.GroupNonUniformIMul <Workgroup> <Reduce> %{{.+}} : i32 -> i32
-    %0 = spirv.GroupNonUniformIMul <Workgroup> <Reduce> %val : i32 -> i32
+    // CHECK: %{{.+}} = spirv.GroupNonUniformIMul <Subgroup> <Reduce> %{{.+}} : i32 -> i32
+    %0 = spirv.GroupNonUniformIMul <Subgroup> <Reduce> %val : i32 -> i32
     spirv.ReturnValue %0: i32
   }
 
   // CHECK-LABEL: @group_non_uniform_smax_reduce
   spirv.func @group_non_uniform_smax_reduce(%val: i32) -> i32 "None" {
-    // CHECK: %{{.+}} = spirv.GroupNonUniformSMax <Workgroup> <Reduce> %{{.+}} : i32 -> i32
-    %0 = spirv.GroupNonUniformSMax <Workgroup> <Reduce> %val : i32 -> i32
+    // CHECK: %{{.+}} = spirv.GroupNonUniformSMax <Subgroup> <Reduce> %{{.+}} : i32 -> i32
+    %0 = spirv.GroupNonUniformSMax <Subgroup> <Reduce> %val : i32 -> i32
     spirv.ReturnValue %0: i32
   }
 
   // CHECK-LABEL: @group_non_uniform_smin_reduce
   spirv.func @group_non_uniform_smin_reduce(%val: i32) -> i32 "None" {
-    // CHECK: %{{.+}} = spirv.GroupNonUniformSMin <Workgroup> <Reduce> %{{.+}} : i32 -> i32
-    %0 = spirv.GroupNonUniformSMin <Workgroup> <Reduce> %val : i32 -> i32
+    // CHECK: %{{.+}} = spirv.GroupNonUniformSMin <Subgroup> <Reduce> %{{.+}} : i32 -> i32
+    %0 = spirv.GroupNonUniformSMin <Subgroup> <Reduce> %val : i32 -> i32
     spirv.ReturnValue %0: i32
   }
 
   // CHECK-LABEL: @group_non_uniform_umax_reduce
   spirv.func @group_non_uniform_umax_reduce(%val: i32) -> i32 "None" {
-    // CHECK: %{{.+}} = spirv.GroupNonUniformUMax <Workgroup> <Reduce> %{{.+}} : i32 -> i32
-    %0 = spirv.GroupNonUniformUMax <Workgroup> <Reduce> %val : i32 -> i32
+    // CHECK: %{{.+}} = spirv.GroupNonUniformUMax <Subgroup> <Reduce> %{{.+}} : i32 -> i32
+    %0 = spirv.GroupNonUniformUMax <Subgroup> <Reduce> %val : i32 -> i32
     spirv.ReturnValue %0: i32
   }
 
   // CHECK-LABEL: @group_non_uniform_umin_reduce
   spirv.func @group_non_uniform_umin_reduce(%val: i32) -> i32 "None" {
-    // CHECK: %{{.+}} = spirv.GroupNonUniformUMin <Workgroup> <Reduce> %{{.+}} : i32 -> i32
-    %0 = spirv.GroupNonUniformUMin <Workgroup> <Reduce> %val : i32 -> i32
+    // CHECK: %{{.+}} = spirv.GroupNonUniformUMin <Subgroup> <Reduce> %{{.+}} : i32 -> i32
+    %0 = spirv.GroupNonUniformUMin <Subgroup> <Reduce> %val : i32 -> i32
     spirv.ReturnValue %0: i32
   }