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1// RUN: fir-opt %s | fir-opt | FileCheck %s2// RUN: fir-opt %s | fir-opt -cse | FileCheck %s3 4// CHECK-LABEL: func.func @dummy_scope(5// CHECK-SAME: %[[VAL_0:.*]]: !fir.ref<f32>) {6// CHECK: %[[VAL_1:.*]] = fir.dummy_scope : !fir.dscope7// CHECK: %[[VAL_2:.*]] = fir.declare %[[VAL_0]] dummy_scope %[[VAL_1]] {uniq_name = "x"} : (!fir.ref<f32>, !fir.dscope) -> !fir.ref<f32>8// CHECK: return9// CHECK: }10func.func @dummy_scope(%arg0: !fir.ref<f32>) {11 %scope = fir.dummy_scope : !fir.dscope12 %0 = fir.declare %arg0 dummy_scope %scope {uniq_name = "x"} : (!fir.ref<f32>, !fir.dscope) -> !fir.ref<f32>13 return14}15 16// CHECK-LABEL: func.func @dummy_scopes(17// CHECK-SAME: %[[VAL_0:.*]]: !fir.ref<f32>) {18// CHECK: %[[VAL_1:.*]] = fir.dummy_scope : !fir.dscope19// CHECK: %[[VAL_2:.*]] = fir.declare %[[VAL_0]] dummy_scope %[[VAL_1]] {uniq_name = "x"} : (!fir.ref<f32>, !fir.dscope) -> !fir.ref<f32>20// CHECK: %[[VAL_3:.*]] = fir.dummy_scope : !fir.dscope21// CHECK: %[[VAL_4:.*]] = fir.declare %[[VAL_0]] dummy_scope %[[VAL_3]] {uniq_name = "innerEx"} : (!fir.ref<f32>, !fir.dscope) -> !fir.ref<f32>22// CHECK: %[[VAL_5:.*]] = fir.dummy_scope : !fir.dscope23// CHECK: %[[VAL_6:.*]] = fir.declare %[[VAL_0]] dummy_scope %[[VAL_5]] {uniq_name = "innerEx"} : (!fir.ref<f32>, !fir.dscope) -> !fir.ref<f32>24// CHECK: return25// CHECK: }26func.func @dummy_scopes(%arg0: !fir.ref<f32>) {27 %scope_out = fir.dummy_scope : !fir.dscope28 %0 = fir.declare %arg0 dummy_scope %scope_out {uniq_name = "x"} : (!fir.ref<f32>, !fir.dscope) -> !fir.ref<f32>29 %scope_in1 = fir.dummy_scope : !fir.dscope30 %1 = fir.declare %arg0 dummy_scope %scope_in1 {uniq_name = "innerEx"} : (!fir.ref<f32>, !fir.dscope) -> !fir.ref<f32>31 %scope_in2 = fir.dummy_scope : !fir.dscope32 %2 = fir.declare %arg0 dummy_scope %scope_in2 {uniq_name = "innerEx"} : (!fir.ref<f32>, !fir.dscope) -> !fir.ref<f32>33 return34}35