diff --git a/flang/test/Lower/select-case-statement.f90 b/flang/test/Lower/select-case-statement.f90 index 37bc4d2d56fb5..74961989fea66 100644 --- a/flang/test/Lower/select-case-statement.f90 +++ b/flang/test/Lower/select-case-statement.f90 @@ -1,18 +1,21 @@ -! RUN: bbc -emit-fir -hlfir=false -o - %s | FileCheck %s +! Note: character comparison is different: at -O0, flang-rt function is called, +! at -O1, inline character comparison is used. +! RUN: %flang_fc1 -emit-fir -O0 -o - %s | FileCheck %s --check-prefixes=CHECK,CHECK-O0 +! RUN: %flang_fc1 -emit-fir -O1 -o - %s | FileCheck %s --check-prefixes=CHECK,CHECK-O1 - ! CHECK-LABEL: sinteger + !CHECK-LABEL: sinteger function sinteger(n) integer sinteger nn = -88 - ! CHECK: fir.select_case {{.*}} : i32 - ! CHECK-SAME: upper, %c1 - ! CHECK-SAME: point, %c2 - ! CHECK-SAME: point, %c3 - ! CHECK-SAME: interval, %c4{{.*}} %c5 - ! CHECK-SAME: point, %c6 - ! CHECK-SAME: point, %c7 - ! CHECK-SAME: interval, %c8{{.*}} %c15 - ! CHECK-SAME: lower, %c21 + ! CHECK-DAG: fir.select_case {{.*}} : i32 + ! CHECK-SAME: upper, %c{{[0-9]+}}_i32, + ! CHECK-SAME: point, %c{{[0-9]+}}_i32, + ! CHECK-SAME: #fir.point, %c{{[0-9]+}}_i32, + ! CHECK-SAME: #fir.interval, %c{{[0-9]+}}_i32, %c{{[0-9]+}}_i32, + ! CHECK-SAME: #fir.point, %c{{[0-9]+}}_i32, + ! CHECK-SAME: #fir.point, %c{{[0-9]+}}_i32, + ! CHECK-SAME: #fir.interval, %c{{[0-9]+}}_i32, %c{{[0-9]+}}_i32, + ! CHECK-SAME: #fir.lower, %c{{[0-9]+}}_i32, ! CHECK-SAME: unit select case(n) case (:1) @@ -49,15 +52,14 @@ subroutine slogical(L) end select select case (L) - ! CHECK: cmpi eq, {{.*}} %false - ! CHECK: cond_br + ! CHECK: arith.cmpi eq, %{{[0-9]+}}, %false + ! CHECK: cf.cond_br case (.false.) n2 = 1 end select select case (L) - ! CHECK: cmpi eq, {{.*}} %true - ! CHECK: cond_br + ! CHECK: cf.cond_br case (.true.) n3 = 2 end select @@ -68,19 +70,18 @@ subroutine slogical(L) end select select case (L) - ! CHECK: cmpi eq, {{.*}} %false - ! CHECK: cond_br + ! CHECK: arith.cmpi eq, %{{[0-9]+}}, %false + ! CHECK: cf.cond_br case (.false.) n5 = 1 - ! CHECK: cmpi eq, {{.*}} %true - ! CHECK: cond_br + ! CHECK: cf.cond_br case (.true.) n5 = 2 end select select case (L) - ! CHECK: cmpi eq, {{.*}} %false - ! CHECK: cond_br + ! CHECK: arith.cmpi eq, %{{[0-9]+}}, %false + ! CHECK: cf.cond_br case (.false.) n6 = 1 case default @@ -88,8 +89,7 @@ subroutine slogical(L) end select select case (L) - ! CHECK: cmpi eq, {{.*}} %true - ! CHECK: cond_br + ! CHECK: cf.cond_br case (.true.) n7 = 2 case default @@ -97,15 +97,14 @@ subroutine slogical(L) end select select case (L) - ! CHECK: cmpi eq, {{.*}} %false - ! CHECK: cond_br + ! CHECK: arith.cmpi eq, %{{[0-9]+}}, %false + ! CHECK: cf.cond_br case (.false.) n8 = 1 - ! CHECK: cmpi eq, {{.*}} %true - ! CHECK: cond_br + ! CHECK: cf.cond_br case (.true.) n8 = 2 - ! CHECK-NOT: constant 888 + ! CHECK-NOT: 888 case default ! dead n8 = 888 end select @@ -121,63 +120,72 @@ subroutine scharacter(c) case default nn = -1 ! CHECK: CharacterCompareScalar1 - ! CHECK-NEXT: constant 0 - ! CHECK-NEXT: cmpi sle, {{.*}} %c0 - ! CHECK-NEXT: cond_br + ! CHECK-NEXT: arith.cmpi sle, %{{[0-9]+}}, %c{{[0-9]+}}_i32 : i32 + ! CHECK-NEXT: cf.cond_br case (:'d') nn = 10 ! CHECK: CharacterCompareScalar1 - ! CHECK-NEXT: constant 0 - ! CHECK-NEXT: cmpi sge, {{.*}} %c0 - ! CHECK-NEXT: cond_br + ! CHECK-NEXT: arith.cmpi sge, %{{[0-9]+}}, %c{{[0-9]+}}_i32 : i32 + ! CHECK-NEXT: cf.cond_br ! CHECK: CharacterCompareScalar1 - ! CHECK-NEXT: constant 0 - ! CHECK-NEXT: cmpi sle, {{.*}} %c0 - ! CHECK-NEXT: cond_br + ! CHECK-NEXT: arith.cmpi sle, %{{[0-9]+}}, %c{{[0-9]+}}_i32 : i32 + ! CHECK-NEXT: cf.cond_br case ('ff':'ffff') nn = 20 ! CHECK: CharacterCompareScalar1 - ! CHECK-NEXT: constant 0 - ! CHECK-NEXT: cmpi eq, {{.*}} %c0 - ! CHECK-NEXT: cond_br + ! CHECK-NEXT: arith.cmpi eq, %{{[0-9]+}}, %c{{[0-9]+}}_i32 : i32 + ! CHECK-NEXT: cf.cond_br case ('m') nn = 30 ! CHECK: CharacterCompareScalar1 - ! CHECK-NEXT: constant 0 - ! CHECK-NEXT: cmpi eq, {{.*}} %c0 - ! CHECK-NEXT: cond_br + ! CHECK-NEXT: arith.cmpi eq, %{{[0-9]+}}, %c{{[0-9]+}}_i32 : i32 + ! CHECK-NEXT: cf.cond_br case ('qq') nn = 40 ! CHECK: CharacterCompareScalar1 - ! CHECK-NEXT: constant 0 - ! CHECK-NEXT: cmpi sge, {{.*}} %c0 - ! CHECK-NEXT: cond_br + ! CHECK-NEXT: arith.cmpi sge, %{{[0-9]+}}, %c{{[0-9]+}}_i32 : i32 + ! CHECK-NEXT: cf.cond_br case ('x':) nn = 50 end select print*, nn end - ! CHECK-LABEL: func @_QPscharacter1 + ! CHECK-LABEL: func.func @_QPscharacter1 subroutine scharacter1(s) - ! CHECK-DAG: %[[V_0:[0-9]+]] = fir.alloca !fir.box>> character(len=3) :: s - ! CHECK-DAG: %[[V_1:[0-9]+]] = fir.alloca i32 {bindc_name = "n", uniq_name = "_QFscharacter1En"} - ! CHECK: fir.store %c0{{.*}} to %[[V_1]] : !fir.ref n = 0 - ! CHECK: %[[V_8:[0-9]+]] = fir.call @_FortranACharacterCompareScalar1 - ! CHECK: %[[V_9:[0-9]+]] = arith.cmpi sge, %[[V_8]], %c0{{.*}} : i32 - ! CHECK: cond_br %[[V_9]], ^bb1, ^bb16 - ! CHECK: ^bb1: // pred: ^bb0 + ! CHECK: %[[STR00:[0-9]+]] = fir.declare {{.*}} uniq_name = "_QQclX3030"} + ! CHECK: %[[STR00_CONV:[0-9]+]] = fir.convert %[[STR00]] + + ! At -O1, lge() is lowered to various loops and "if" statements that work + ! with "00". It's not our goal to completely test lge() lowering here, + ! since this file is about testing SELECT CASE. + ! CHECK-O1: fir.do_loop + ! At -O0, we call runtime function for character comparison. + ! CHECK-O0: fir.call @_FortranACharacterCompareScalar1({{.*}}, %[[STR00_CONV]] + ! CHECK-O0-NEXT: arith.cmpi sge, {{.*}}, %c0_i32 : i32 + ! CHECK-O0-NEXT: cf.cond_br if (lge(s,'00')) then - ! CHECK: %[[V_18:[0-9]+]] = fir.load %[[V_0]] : !fir.ref>>> - ! CHECK: %[[V_20:[0-9]+]] = fir.box_addr %[[V_18]] : (!fir.box>>) -> !fir.heap> - ! CHECK: %[[V_42:[0-9]+]] = fir.call @_FortranACharacterCompareScalar1 - ! CHECK: %[[V_43:[0-9]+]] = arith.cmpi eq, %[[V_42]], %c0{{.*}} : i32 - ! CHECK: cond_br %[[V_43]], ^bb3, ^bb2 - ! CHECK: ^bb2: // pred: ^bb1 + ! CHECK: fir.call @_FortranATrim + + ! All the strings in SELECT CASE + ! CHECK: %[[STR11:[0-9]+]] = fir.declare {{.*}} uniq_name = "_QQclX3131"} + ! CHECK: %[[STR22:[0-9]+]] = fir.declare {{.*}} uniq_name = "_QQclX3232"} + ! CHECK: %[[STR33:[0-9]+]] = fir.declare {{.*}} uniq_name = "_QQclX3333"} + ! CHECK: %[[STR44:[0-9]+]] = fir.declare {{.*}} uniq_name = "_QQclX3434"} + ! CHECK: %[[STR55:[0-9]+]] = fir.declare {{.*}} uniq_name = "_QQclX3535"} + ! CHECK: %[[STR66:[0-9]+]] = fir.declare {{.*}} uniq_name = "_QQclX3636"} + ! CHECK: %[[STR77:[0-9]+]] = fir.declare {{.*}} uniq_name = "_QQclX3737"} + ! CHECK: %[[STR88:[0-9]+]] = fir.declare {{.*}} uniq_name = "_QQclX3838"} + + ! == '11' + ! CHECK: %[[STR11_CONV:[0-9]+]] = fir.convert %[[STR11]] + ! CHECK: fir.call @_FortranACharacterCompareScalar1({{.*}}, %[[STR11_CONV]] + ! CHECK-NEXT: arith.cmpi eq + ! CHECK-NEXT: cf.cond_br select case(trim(s)) case('11') n = 1 @@ -185,182 +193,140 @@ subroutine scharacter1(s) case default continue - ! CHECK: %[[V_48:[0-9]+]] = fir.call @_FortranACharacterCompareScalar1 - ! CHECK: %[[V_49:[0-9]+]] = arith.cmpi eq, %[[V_48]], %c0{{.*}} : i32 - ! CHECK: cond_br %[[V_49]], ^bb6, ^bb5 - ! CHECK: ^bb3: // pred: ^bb1 - ! CHECK: fir.store %c1{{.*}} to %[[V_1]] : !fir.ref - ! CHECK: ^bb4: // pred: ^bb13 - ! CHECK: ^bb5: // pred: ^bb2 + ! == '22' + ! CHECK: %[[STR22_CONV:[0-9]+]] = fir.convert %[[STR22]] + ! CHECK: fir.call @_FortranACharacterCompareScalar1({{.*}}, %[[STR22_CONV]] + ! CHECK-NEXT: arith.cmpi eq,{{.*}}, %c0_i32 : i32 + ! CHECK-NEXT: cf.cond_br case('22') n = 2 - ! CHECK: %[[V_54:[0-9]+]] = fir.call @_FortranACharacterCompareScalar1 - ! CHECK: %[[V_55:[0-9]+]] = arith.cmpi eq, %[[V_54]], %c0{{.*}} : i32 - ! CHECK: cond_br %[[V_55]], ^bb8, ^bb7 - ! CHECK: ^bb6: // pred: ^bb2 - ! CHECK: fir.store %c2{{.*}} to %[[V_1]] : !fir.ref - ! CHECK: ^bb7: // pred: ^bb5 + ! == '33' + ! CHECK: %[[STR33_CONV:[0-9]+]] = fir.convert %[[STR33]] + ! CHECK: fir.call @_FortranACharacterCompareScalar1({{.*}}, %[[STR33_CONV]] + ! CHECK-NEXT: arith.cmpi eq,{{.*}}, %c0_i32 : i32 + ! CHECK-NEXT: cf.cond_br case('33') n = 3 + ! >= '44' + ! CHECK: %[[STR44_CONV:[0-9]+]] = fir.convert %[[STR44]] + ! CHECK: fir.call @_FortranACharacterCompareScalar1({{.*}}, %[[STR44_CONV]] + ! CHECK-NEXT: arith.cmpi sge,{{.*}}, %c0_i32 : i32 + ! CHECK-NEXT: cf.cond_br + ! <= '55' + ! CHECK: %[[STR55_CONV:[0-9]+]] = fir.convert %[[STR55]] + ! CHECK: fir.call @_FortranACharacterCompareScalar1({{.*}}, %[[STR55_CONV]] + ! CHECK-NEXT: arith.cmpi sle,{{.*}}, %c0_i32 : i32 + ! CHECK-NEXT: cf.cond_br + ! >= '66' + ! CHECK: %[[STR66_CONV:[0-9]+]] = fir.convert %[[STR66]] + ! CHECK: fir.call @_FortranACharacterCompareScalar1({{.*}}, %[[STR66_CONV]] + ! CHECK-NEXT: arith.cmpi sge,{{.*}}, %c0_i32 : i32 + ! CHECK-NEXT: cf.cond_br + ! <= '77' + ! CHECK: %[[STR77_CONV:[0-9]+]] = fir.convert %[[STR77]] + ! CHECK: fir.call @_FortranACharacterCompareScalar1({{.*}}, %[[STR77_CONV]] + ! CHECK-NEXT: arith.cmpi sle,{{.*}}, %c0_i32 : i32 + ! CHECK-NEXT: cf.cond_br + ! >= '88' + ! CHECK: %[[STR88_CONV:[0-9]+]] = fir.convert %[[STR88]] + ! CHECK: fir.call @_FortranACharacterCompareScalar1({{.*}}, %[[STR88_CONV]] + ! CHECK-NEXT: arith.cmpi sge,{{.*}}, %c0_i32 : i32 + ! CHECK-NEXT: cf.cond_br case('44':'55','66':'77','88':) n = 4 - ! CHECK: %[[V_60:[0-9]+]] = fir.call @_FortranACharacterCompareScalar1 - ! CHECK: %[[V_61:[0-9]+]] = arith.cmpi sge, %[[V_60]], %c0{{.*}} : i32 - ! CHECK: cond_br %[[V_61]], ^bb9, ^bb10 - ! CHECK: ^bb8: // pred: ^bb5 - ! CHECK: fir.store %c3{{.*}} to %[[V_1]] : !fir.ref - ! CHECK: ^bb9: // pred: ^bb7 - ! CHECK: %[[V_66:[0-9]+]] = fir.call @_FortranACharacterCompareScalar1 - ! CHECK: %[[V_67:[0-9]+]] = arith.cmpi sle, %[[V_66]], %c0{{.*}} : i32 - ! CHECK: cond_br %[[V_67]], ^bb14, ^bb10 - ! CHECK: ^bb10: // 2 preds: ^bb7, ^bb9 - ! CHECK: %[[V_72:[0-9]+]] = fir.call @_FortranACharacterCompareScalar1 - ! CHECK: %[[V_73:[0-9]+]] = arith.cmpi sge, %[[V_72]], %c0{{.*}} : i32 - ! CHECK: cond_br %[[V_73]], ^bb11, ^bb12 - ! CHECK: ^bb11: // pred: ^bb10 - ! CHECK: %[[V_78:[0-9]+]] = fir.call @_FortranACharacterCompareScalar1 - ! CHECK: %[[V_79:[0-9]+]] = arith.cmpi sle, %[[V_78]], %c0{{.*}} : i32 - ! CHECK: ^bb12: // 2 preds: ^bb10, ^bb11 - ! CHECK: %[[V_84:[0-9]+]] = fir.call @_FortranACharacterCompareScalar1 - ! CHECK: %[[V_85:[0-9]+]] = arith.cmpi sge, %[[V_84]], %c0{{.*}} : i32 - ! CHECK: cond_br %[[V_85]], ^bb14, ^bb13 - ! CHECK: ^bb13: // pred: ^bb12 - ! CHECK: ^bb14: // 3 preds: ^bb9, ^bb11, ^bb12 - ! CHECK: fir.store %c4{{.*}} to %[[V_1]] : !fir.ref - ! CHECK: ^bb15: // 5 preds: ^bb3, ^bb4, ^bb6, ^bb8, ^bb14 - ! CHECK: fir.freemem %[[V_20]] : !fir.heap> end select end if - ! CHECK: %[[V_89:[0-9]+]] = fir.load %[[V_1]] : !fir.ref print*, n end subroutine ! CHECK-LABEL: func @_QPscharacter2 subroutine scharacter2(s) - ! CHECK-DAG: %[[V_0:[0-9]+]] = fir.alloca !fir.box>> - ! CHECK: %[[V_1:[0-9]+]] = fir.alloca !fir.box>> character(len=3) :: s - + ! CHECK: %[[N:[0-9]+]] = fir.declare {{.*}} {uniq_name = "_QFscharacter2En"} + ! CHECK: fir.store %c-10_i32 to %[[N]] : !fir.ref n = -10 - ! CHECK: %[[V_12:[0-9]+]] = fir.load %[[V_1]] : !fir.ref>>> - ! CHECK: %[[V_13:[0-9]+]] = fir.box_addr %[[V_12]] : (!fir.box>>) -> !fir.heap> - ! CHECK: br ^bb1 - ! CHECK: ^bb1: // pred: ^bb0 - ! CHECK: fir.store %c9{{.*}} - ! CHECK: br ^bb2 - ! CHECK: ^bb2: // pred: ^bb1 - ! CHECK: fir.freemem %[[V_13]] : !fir.heap> + ! CHECK: fir.call @_FortranATrim( select case(trim(s)) case default + ! CHECK: fir.store %c9_i32 to %[[N]] : !fir.ref n = 9 end select + + ! CHECK: fir.call @_FortranAioBeginExternalListOutput( print*, n + ! CHECK: fir.store %c-2_i32 to %[[N]] : !fir.ref n = -2 - ! CHECK: %[[V_28:[0-9]+]] = fir.load %[[V_0]] : !fir.ref>>> - ! CHECK: %[[V_29:[0-9]+]] = fir.box_addr %[[V_28]] : (!fir.box>>) -> !fir.heap> - ! CHECK: br ^bb3 - ! CHECK: ^bb3: // pred: ^bb2 - ! CHECK: fir.freemem %[[V_29]] : !fir.heap> + + ! CHECK: fir.call @_FortranATrim( select case(trim(s)) end select + ! CHECK: fir.call @_FortranAioBeginExternalListOutput( print*, n end subroutine ! CHECK-LABEL: func @_QPsempty ! empty select case blocks subroutine sempty(n) - ! CHECK: %[[selectI1:[0-9]+]] = fir.load %arg0 : !fir.ref - ! CHECK: fir.select_case %[[selectI1]] : i32 [#fir.point, %c1{{.*}}, ^bb1, #fir.point, %c2{{.*}}, ^bb2, unit, ^bb3] - ! CHECK: ^bb1: // pred: ^bb0 - ! CHECK: fir.call @_FortranAioBeginExternalListOutput - ! CHECK: br ^bb4 - ! CHECK: ^bb2: // pred: ^bb0 - ! CHECK: br ^bb4 - ! CHECK: ^bb3: // pred: ^bb0 - ! CHECK: fir.call @_FortranAioBeginExternalListOutput - ! CHECK: br ^bb4 + !CHECK: fir.select_case {{.*}} : i32 [#fir.point, %c1_i32, ^bb1, #fir.point, %c2_i32, ^bb2, unit, ^bb3] select case (n) case (1) + !CHECK: ^bb1: + !CHECK: fir.call @_FortranAioBeginExternalListOutput( + !CHECK: cf.br ^bb4 print*, n, 'i:case 1' case (2) - ! print*, n, 'i:case 2' + !CHECK: ^bb2: + !CHECK-NEXT: cf.br ^bb4 + ! (empty) print*, n, 'i:case 2' case default print*, n, 'i:case default' end select - ! CHECK: ^bb4: // 3 preds: ^bb1, ^bb2, ^bb3 - ! CHECK: %[[cmpC1:[0-9]+]] = fir.call @_FortranACharacterCompareScalar1 - ! CHECK: %[[selectC1:[0-9]+]] = arith.cmpi eq, %[[cmpC1]], %c0{{.*}} : i32 - ! CHECK: cond_br %[[selectC1]], ^bb6, ^bb5 - ! CHECK: ^bb5: // pred: ^bb4 - ! CHECK: %[[cmpC2:[0-9]+]] = fir.call @_FortranACharacterCompareScalar1 - ! CHECK: %[[selectC2:[0-9]+]] = arith.cmpi eq, %[[cmpC2]], %c0{{.*}} : i32 - ! CHECK: cond_br %[[selectC2]], ^bb8, ^bb7 - ! CHECK: ^bb6: // pred: ^bb4 - ! CHECK: fir.call @_FortranAioBeginExternalListOutput - ! print*, n, 'c:case 2' - ! CHECK: br ^bb10 - ! CHECK: ^bb7: // pred: ^bb5 - ! CHECK: br ^bb9 - ! CHECK: ^bb8: // pred: ^bb5 - ! CHECK: br ^bb10 - ! CHECK: ^bb9: // pred: ^bb7 - ! CHECK: fir.call @_FortranAioBeginExternalListOutput - ! CHECK: br ^bb10 - ! CHECK: ^bb10: // 3 preds: ^bb6, ^bb8, ^bb9 select case (char(ichar('0')+n)) + ! CHECK: fir.call @_FortranACharacterCompareScalar1( + ! CHECK-NEXT: arith.cmpi eq, {{.*}}, %c0_i32 : i32 + ! CHECK-NEXT: cf.cond_br case ('1') print*, n, 'c:case 1' case ('2') - ! print*, n, 'c:case 2' + ! CHECK: fir.call @_FortranACharacterCompareScalar1( + ! CHECK-NEXT: arith.cmpi eq, {{.*}}, %c0_i32 : i32 + ! CHECK-NEXT: cf.cond_br + ! (empty) print*, n, 'c:case 2' case default print*, n, 'c:case default' end select - ! CHECK: return + ! CHECK: return end subroutine ! CHECK-LABEL: func @_QPsgoto ! select case with goto exit subroutine sgoto n = 0 + ! CHECK: cf.cond_br do i=1,8 - ! CHECK: %[[i:[0-9]+]] = fir.alloca {{.*}} "_QFsgotoEi" - ! CHECK: ^bb2: // pred: ^bb1 - ! CHECK: %[[selector:[0-9]+]] = fir.load %[[i]] : !fir.ref - ! CHECK: fir.select_case %[[selector]] : i32 [#fir.upper, %c2{{.*}}, ^bb3, #fir.lower, %c5{{.*}}, ^bb4, unit, ^bb7] - ! CHECK: ^bb3: // pred: ^bb2 - ! CHECK: arith.muli %c10{{[^0]}} - ! CHECK: br ^bb8 - ! CHECK: ^bb4: // pred: ^bb2 - ! CHECK: arith.muli %c1000{{[^0]}} - ! CHECK: cond_br {{.*}}, ^bb5, ^bb6 - ! CHECK: ^bb5: // pred: ^bb4 - ! CHECK: br ^bb8 - ! CHECK: ^bb6: // pred: ^bb4 - ! CHECK: arith.muli %c10000{{[^0]}} - ! CHECK: br ^bb8 - ! CHECK: ^bb7: // pred: ^bb2 - ! CHECK: arith.muli %c100{{[^0]}} - ! CHECK: br ^bb8 - ! CHECK: ^bb8: // 4 preds: ^bb3, ^bb5, ^bb6, ^bb7 - ! CHECK: fir.call @_FortranAioBeginExternalListOutput - ! CHECK: br ^bb1 - ! CHECK: ^bb9: // pred: ^bb1 + ! CHECK: fir.select_case %8 : i32 [#fir.upper, %c2_i32, ^bb{{.*}}, #fir.lower, %c5_i32, ^bb{{.*}}, unit, ^bb{{.*}}] select case(i) case (:2) + ! CHECK-DAG: arith.muli {{.*}}, %c10_i32 : i32 n = i * 10 case (5:) + ! CHECK-DAG: arith.muli {{.*}}, %c1000_i32 : i32 n = i * 1000 + ! CHECK-DAG: arith.cmpi sle, {{.*}}, %c6_i32 : i32 + ! CHECK-NEXT: cf.cond_br if (i <= 6) goto 9 + ! CHECK-DAG: arith.muli {{.*}}, %c10000_i32 : i32 n = i * 10000 case default + ! CHECK-DAG: arith.muli {{.*}}, %c100_i32 : i32 n = i * 100 9 end select print*, n enddo - ! CHECK: return + ! CHECK: return end ! CHECK-LABEL: func @_QPswhere @@ -372,19 +338,17 @@ subroutine swhere(num) array = 0.0 + ! CHECK: fir.select_case {{.*}} : i32 [#fir.point, %c1_i32, ^bb1, unit, ^bb2] select case (num) - ! CHECK: ^bb1: // pred: ^bb0 case (1) + ! CHECK: fir.do_loop where (array >= 0.0) array = 42 end where - ! CHECK: cf.br ^bb3 - ! CHECK: ^bb2: // pred: ^bb0 case default array = -1 end select ! CHECK: cf.br ^bb3 - ! CHECK: ^bb3: // 2 preds: ^bb1, ^bb2 print*, array(1) end subroutine swhere @@ -394,22 +358,19 @@ subroutine sforall(num) integer, intent(in) :: num real, dimension(1) :: array + integer :: i array = 0.0 + ! CHECK: fir.select_case {{.*}} : i32 [#fir.point, %c1_i32, ^bb1, unit, ^bb2] select case (num) - ! CHECK: ^bb1: // pred: ^bb0 case (1) - where (array >= 0.0) - array = 42 - end where - ! CHECK: cf.br ^bb3 - ! CHECK: ^bb2: // pred: ^bb0 + ! CHECK: fir.do_loop + forall (i = 1:size(array)) array(i) = 42 case default array = -1 end select ! CHECK: cf.br ^bb3 - ! CHECK: ^bb3: // 2 preds: ^bb1, ^bb2 print*, array(1) end subroutine sforall @@ -418,20 +379,23 @@ subroutine snested(str) character(*), optional :: str integer :: num + ! CHECK: fir.is_present if (present(str)) then + ! CHECK: fir.call @_FortranATrim select case (trim(str)) + ! CHECK: fir.call @_FortranACharacterCompareScalar1 + ! CHECK-NEXT: arith.cmpi eq, {{.*}}, %c0_i32 : i32 case ('a') + ! CHECK-DAG: fir.store %c10_i32 to {{.*}} : !fir.ref num = 10 case default + ! CHECK-DAG: fir.store %c20_i32 to {{.*}} : !fir.ref num = 20 end select - ! CHECK: ^bb5: // 2 preds: ^bb3, ^bb4 - ! CHECK: fir.freemem %{{[0-9]+}} : !fir.heap> - ! CHECK: cf.br ^bb7 else + ! CHECK-DAG: fir.store %c30_i32 to {{.*}} : !fir.ref num = 30 end if - ! CHECK: ^bb7: // 2 preds: ^bb5, ^bb6 end subroutine snested ! CHECK-LABEL: main @@ -485,7 +449,7 @@ program p call scharacter1('00 ') ! expected output: 0 call scharacter1('. ') ! expected output: 0 call scharacter1(' ') ! expected output: 0 - + print* call scharacter2('99 ') ! expected output: 9 -2 call scharacter2('22 ') ! expected output: 9 -2 @@ -499,7 +463,7 @@ program p call sempty(3) ! expected output: 3 i:case default; 3 c:case default print* - call sgoto ! expected output: 10 20 300 400 5000 6000 70000 80000 + call sgoto ! expected output: 10 20 300 400 5000 6000 70000 80000 print* call swhere(1) ! expected output: 42.