| // RUN: mlir-opt -allow-unregistered-dialect -test-scf-if-utils -split-input-file %s | FileCheck %s |
| |
| // ----- |
| |
| // CHECK: func @outlined_then0(%{{.*}}: i1, %{{.*}}: memref<?xf32>) -> i8 { |
| // CHECK-NEXT: %{{.*}} = "some_op"(%{{.*}}, %{{.*}}) : (i1, memref<?xf32>) -> i8 |
| // CHECK-NEXT: return %{{.*}} : i8 |
| // CHECK-NEXT: } |
| // CHECK: func @outlined_else0(%{{.*}}: i8) -> i8 { |
| // CHECK-NEXT: return %{{.*}}0 : i8 |
| // CHECK-NEXT: } |
| // CHECK: func @outline_if_else( |
| // CHECK-NEXT: %{{.*}} = scf.if %{{.*}} -> (i8) { |
| // CHECK-NEXT: %{{.*}} = call @outlined_then0(%{{.*}}, %{{.*}}) : (i1, memref<?xf32>) -> i8 |
| // CHECK-NEXT: scf.yield %{{.*}} : i8 |
| // CHECK-NEXT: } else { |
| // CHECK-NEXT: %{{.*}} = call @outlined_else0(%{{.*}}) : (i8) -> i8 |
| // CHECK-NEXT: scf.yield %{{.*}} : i8 |
| // CHECK-NEXT: } |
| // CHECK-NEXT: return |
| // CHECK-NEXT: } |
| func @outline_if_else(%cond: i1, %a: index, %b: memref<?xf32>, %c: i8) { |
| %r = scf.if %cond -> (i8) { |
| %r = "some_op"(%cond, %b) : (i1, memref<?xf32>) -> (i8) |
| scf.yield %r : i8 |
| } else { |
| scf.yield %c : i8 |
| } |
| return |
| } |
| |
| // ----- |
| |
| // CHECK: func @outlined_then0(%{{.*}}: i1, %{{.*}}: memref<?xf32>) { |
| // CHECK-NEXT: "some_op"(%{{.*}}, %{{.*}}) : (i1, memref<?xf32>) -> () |
| // CHECK-NEXT: return |
| // CHECK-NEXT: } |
| // CHECK: func @outline_if( |
| // CHECK-NEXT: scf.if %{{.*}} { |
| // CHECK-NEXT: call @outlined_then0(%{{.*}}, %{{.*}}) : (i1, memref<?xf32>) -> () |
| // CHECK-NEXT: } |
| // CHECK-NEXT: return |
| // CHECK-NEXT: } |
| func @outline_if(%cond: i1, %a: index, %b: memref<?xf32>, %c: i8) { |
| scf.if %cond { |
| "some_op"(%cond, %b) : (i1, memref<?xf32>) -> () |
| scf.yield |
| } |
| return |
| } |
| |
| // ----- |
| |
| // CHECK: func @outlined_then0() { |
| // CHECK-NEXT: return |
| // CHECK-NEXT: } |
| // CHECK: func @outlined_else0(%{{.*}}: i1, %{{.*}}: memref<?xf32>) { |
| // CHECK-NEXT: "some_op"(%{{.*}}, %{{.*}}) : (i1, memref<?xf32>) -> () |
| // CHECK-NEXT: return |
| // CHECK-NEXT: } |
| // CHECK: func @outline_empty_if_else( |
| // CHECK-NEXT: scf.if %{{.*}} { |
| // CHECK-NEXT: call @outlined_then0() : () -> () |
| // CHECK-NEXT: } else { |
| // CHECK-NEXT: call @outlined_else0(%{{.*}}, %{{.*}}) : (i1, memref<?xf32>) -> () |
| // CHECK-NEXT: } |
| // CHECK-NEXT: return |
| // CHECK-NEXT: } |
| func @outline_empty_if_else(%cond: i1, %a: index, %b: memref<?xf32>, %c: i8) { |
| scf.if %cond { |
| } else { |
| "some_op"(%cond, %b) : (i1, memref<?xf32>) -> () |
| } |
| return |
| } |