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1; This test is to ensure that OpConstantComposite reuses a constant when it's2; already created and available in the same machine function. In this test case3; it's `1` that is passed implicitly as a part of the `foo` function argument4; and also takes part in a composite constant creation.5 6; RUN: llc -O0 -mtriple=spirv64-unknown-unknown %s -o - | FileCheck %s --check-prefix=CHECK-SPIRV7; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv64-unknown-unknown %s -o - -filetype=obj | spirv-val %}8 9; CHECK-SPIRV-DAG: %[[#type_int32:]] = OpTypeInt 32 010; CHECK-SPIRV-DAG: %[[#const1:]] = OpConstant %[[#type_int32]] 1{{$}}11; CHECK-SPIRV-DAG: OpTypeArray %[[#]] %[[#const1:]]12; CHECK-SPIRV-DAG: %[[#const0:]] = OpConstantNull %[[#type_int32]]13; CHECK-SPIRV-DAG: OpConstantComposite %[[#]] %[[#const0]] %[[#const1]]14 15%struct = type { [1 x i64] }16 17define spir_kernel void @foo(ptr noundef byval(%struct) %arg) {18entry:19 call spir_func void @bar(<2 x i32> noundef <i32 0, i32 1>)20 ret void21}22 23define spir_func void @bar(<2 x i32> noundef) {24entry:25 ret void26}27