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1// RUN: mlir-opt %s -transform-interpreter -split-input-file -verify-diagnostics --allow-unregistered-dialect | FileCheck %s2 3func.func @if_no_else(%cond: i1, %a: index, %b: memref<?xf32>, %c: i8) {4 scf.if %cond {5 "some_op"(%cond, %b) : (i1, memref<?xf32>) -> ()6 scf.yield7 }8 return9}10 11module attributes {transform.with_named_sequence} {12 transform.named_sequence @__transform_main(%arg1: !transform.any_op {transform.readonly}) {13 %if = transform.structured.match ops{["scf.if"]} in %arg114 : (!transform.any_op) -> !transform.any_op15 // expected-error @+1 {{requires an scf.if op with a single-block `else` region}}16 transform.scf.take_assumed_branch %if take_else_branch17 : (!transform.any_op) -> ()18 transform.yield19 }20}21 22// -----23 24// CHECK-LABEL: if_no_else25func.func @if_no_else(%cond: i1, %a: index, %b: memref<?xf32>, %c: i8) {26 scf.if %cond {27 "some_op"(%cond, %b) : (i1, memref<?xf32>) -> ()28 scf.yield29 }30 return31}32 33module attributes {transform.with_named_sequence} {34 transform.named_sequence @__transform_main(%arg1: !transform.any_op {transform.readonly}) {35 %if = transform.structured.match ops{["scf.if"]} in %arg136 : (!transform.any_op) -> !transform.any_op37 %some_op = transform.structured.match ops{["some_op"]} in %arg138 : (!transform.any_op) -> !transform.any_op39 40 transform.scf.take_assumed_branch %if : (!transform.any_op) -> ()41 42 // Handle to formerly nested `some_op` is still valid after the transform.43 transform.print %some_op: !transform.any_op44 transform.yield45 }46}47 48// -----49 50// CHECK-LABEL: tile_tensor_pad51func.func @tile_tensor_pad(52 %arg0 : tensor<?x?xf32>, %cst : f32, %low: index, %high: index)53 -> tensor<20x40xf32>54{55 // CHECK: scf.forall56 // CHECK-NOT: scf.if57 // CHECK-NOT: tensor.generate58 // CHECK-NOT: else59 // CHECK: tensor.pad {{.*}} nofold60 %0 = tensor.pad %arg0 nofold low[%low, %low] high[%high, %high] {61 ^bb0(%arg9: index, %arg10: index):62 tensor.yield %cst : f3263 } : tensor<?x?xf32> to tensor<20x40xf32>64 return %0 : tensor<20x40xf32>65}66 67module attributes {transform.with_named_sequence} {68 transform.named_sequence @__transform_main(%arg1: !transform.any_op {transform.readonly}) {69 %0 = transform.structured.match ops{["tensor.pad"]} in %arg170 : (!transform.any_op) -> !transform.any_op71 transform.structured.tile_using_forall %0 tile_sizes[1, 1]72 : (!transform.any_op) -> (!transform.any_op, !transform.any_op)73 74 %if = transform.structured.match ops{["scf.if"]} in %arg175 : (!transform.any_op) -> !transform.any_op76 transform.scf.take_assumed_branch %if take_else_branch77 : (!transform.any_op) -> ()78 transform.yield79 }80}81