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