[Mlir-commits] [mlir] [mlir][spirv] Add conversion pass to rewrite splat constant composite… (PR #148910)

[Mohammadreza Ameri Mahabadian]

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@@ -0,0 +1,303 @@
+// RUN: mlir-opt --spirv-convert-to-replicated-const-composite --split-input-file --verify-diagnostics %s -o - | FileCheck %s
+
+spirv.module Logical GLSL450 {
+  spirv.func @splat_vector_of_i32() -> (vector<3xi32>) "None" {
+    // CHECK: {{%.*}} = spirv.EXT.ConstantCompositeReplicate [2 : i32] : vector<3xi32>
+    %0 = spirv.Constant dense<2> : vector<3xi32>
+    spirv.ReturnValue %0 : vector<3xi32>
+  }
+}
+
+// -----
+
+spirv.module Logical GLSL450 {
+  spirv.func @splat_array_of_i32() -> (!spirv.array<3 x i32>) "None" {
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mahabadm wrote:

Done.

https://github.com/llvm/llvm-project/pull/148910