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1// RUN: mlir-opt -test-gpu-rewrite -convert-func-to-llvm %s | FileCheck %s2 3gpu.module @kernels {4 // CHECK-LABEL: @hello5 // CHECK-SAME: %[[ARG0:.*]]: f326 func.func @hello(%arg0 : f32) {7 %tid_x = gpu.thread_id x8 %csti8 = arith.constant 2 : i89 gpu.printf "Hello from %lld, %d, %f\n", %tid_x, %csti8, %arg0 : index, i8, f3210 return11 }12 // CHECK-LABEL: @hello_indirect13 gpu.func @hello_indirect() kernel { 14 %cstf32 = arith.constant 3.0 : f3215 // CHECK: %[[DEVICE_FUNC_ADDR:.*]] = llvm.mlir.addressof @hello : !llvm.ptr16 %func_ref = func.constant @hello : (f32) -> ()17 // CHECK: llvm.call %[[DEVICE_FUNC_ADDR]](%{{.*}}) : !llvm.ptr, (f32) -> ()18 func.call_indirect %func_ref(%cstf32) : (f32) -> ()19 gpu.return20 }21}22