diff --git a/flang/lib/Lower/ConvertExpr.cpp b/flang/lib/Lower/ConvertExpr.cpp index 2116ac69476f6..5f3877ea9cd44 100644 --- a/flang/lib/Lower/ConvertExpr.cpp +++ b/flang/lib/Lower/ConvertExpr.cpp @@ -4506,14 +4506,34 @@ class ArrayExprLowering { TODO(getLoc(), "genarr ComplexConstructor"); } + /// Fortran's concatenation operator `//`. template CC genarr(const Fortran::evaluate::Concat &x) { - TODO(getLoc(), "genarr Concat"); + mlir::Location loc = getLoc(); + auto lf = genarr(x.left()); + auto rf = genarr(x.right()); + return [=](IterSpace iters) -> ExtValue { + auto lhs = lf(iters); + auto rhs = rf(iters); + const fir::CharBoxValue *lchr = lhs.getCharBox(); + const fir::CharBoxValue *rchr = rhs.getCharBox(); + if (lchr && rchr) { + return fir::factory::CharacterExprHelper{builder, loc} + .createConcatenate(*lchr, *rchr); + } + TODO(loc, "concat on unexpected extended values"); + return mlir::Value{}; + }; } template CC genarr(const Fortran::evaluate::SetLength &x) { - TODO(getLoc(), "genarr SetLength"); + auto lf = genarr(x.left()); + mlir::Value rhs = fir::getBase(asScalar(x.right())); + return [=](IterSpace iters) -> ExtValue { + mlir::Value lhs = fir::getBase(lf(iters)); + return fir::CharBoxValue{lhs, rhs}; + }; } template @@ -5707,8 +5727,32 @@ class ArrayExprLowering { }; } + /// Lower a component path with or without rank. + /// Example: array%baz%qux%waldo CC genarr(const Fortran::evaluate::Component &x, ComponentPath &components) { - TODO(getLoc(), "genarr Component"); + if (explicitSpaceIsActive()) { + if (x.base().Rank() == 0 && x.Rank() > 0) + components.reversePath.push_back(ImplicitSubscripts{}); + if (fir::ArrayLoadOp load = explicitSpace->findBinding(&x)) + return applyPathToArrayLoad(load, components); + } else { + if (x.base().Rank() == 0) + return genImplicitArrayAccess(x, components); + } + bool atEnd = pathIsEmpty(components); + if (!getLastSym(x).test(Fortran::semantics::Symbol::Flag::ParentComp)) + // Skip parent components; their components are placed directly in the + // object. + components.reversePath.push_back(&x); + auto result = genarr(x.base(), components); + if (components.applied) + return result; + if (atEnd) + return genAsScalar(x); + mlir::Location loc = getLoc(); + return [=](IterSpace) -> ExtValue { + fir::emitFatalError(loc, "reached component with path"); + }; } /// Array reference with subscripts. If this has rank > 0, this is a form @@ -5910,7 +5954,8 @@ class ArrayExprLowering { CC genarr(const Fortran::evaluate::ComplexPart &x, ComponentPath &components) { - TODO(getLoc(), "genarr ComplexPart"); + components.reversePath.push_back(&x); + return genarr(x.complex(), components); } CC genarr(const Fortran::evaluate::StaticDataObject::Pointer &, @@ -5920,7 +5965,9 @@ class ArrayExprLowering { /// Substrings (see 9.4.1) CC genarr(const Fortran::evaluate::Substring &x, ComponentPath &components) { - TODO(getLoc(), "genarr Substring"); + components.substring = &x; + return std::visit([&](const auto &v) { return genarr(v, components); }, + x.parent()); } /// Base case of generating an array reference, diff --git a/flang/test/Lower/array-expression.f90 b/flang/test/Lower/array-expression.f90 new file mode 100644 index 0000000000000..2012c822c1fa4 --- /dev/null +++ b/flang/test/Lower/array-expression.f90 @@ -0,0 +1,1162 @@ +! RUN: bbc -emit-fir %s -o - | FileCheck %s + +! CHECK-LABEL: func @_QPtest1 +subroutine test1(a,b,c,n) + integer :: n + real, intent(out) :: a(n) + real, intent(in) :: b(n), c(n) + ! CHECK-DAG: %[[A:.*]] = fir.array_load %arg0(% + ! CHECK-DAG: %[[B:.*]] = fir.array_load %arg1(% + ! CHECK-DAG: %[[C:.*]] = fir.array_load %arg2(% + ! CHECK: %[[T:.*]] = fir.do_loop + ! CHECK-DAG: %[[Bi:.*]] = fir.array_fetch %[[B]] + ! CHECK-DAG: %[[Ci:.*]] = fir.array_fetch %[[C]] + ! CHECK: %[[rv:.*]] = arith.addf %[[Bi]], %[[Ci]] + ! CHECK: fir.array_update %{{.*}}, %[[rv]], % + a = b + c + ! CHECK: fir.array_merge_store %[[A]], %[[T]] to %arg0 + end subroutine test1 + + ! CHECK-LABEL: func @_QPtest1b + subroutine test1b(a,b,c,d,n) + integer :: n + real, intent(out) :: a(n) + real, intent(in) :: b(n), c(n), d(n) + ! CHECK-DAG: %[[A:.*]] = fir.array_load %arg0(% + ! CHECK-DAG: %[[B:.*]] = fir.array_load %arg1(% + ! CHECK-DAG: %[[C:.*]] = fir.array_load %arg2(% + ! CHECK-DAG: %[[D:.*]] = fir.array_load %arg3(% + ! CHECK: %[[T:.*]] = fir.do_loop + ! CHECK-DAG: %[[Bi:.*]] = fir.array_fetch %[[B]] + ! CHECK-DAG: %[[Ci:.*]] = fir.array_fetch %[[C]] + ! CHECK: %[[rv1:.*]] = arith.addf %[[Bi]], %[[Ci]] + ! CHECK: %[[Di:.*]] = fir.array_fetch %[[D]] + ! CHECK: %[[rv:.*]] = arith.addf %[[rv1]], %[[Di]] + ! CHECK: fir.array_update %{{.*}}, %[[rv]], % + a = b + c + d + ! CHECK: fir.array_merge_store %[[A]], %[[T]] to %arg0 + end subroutine test1b + + ! CHECK-LABEL: func @_QPtest2( + ! CHECK-SAME: %[[VAL_0:.*]]: !fir.box>{{.*}}, %[[VAL_1:.*]]: !fir.box>{{.*}}, %[[VAL_2:.*]]: !fir.box>{{.*}}) { + ! CHECK: %[[VAL_3:.*]] = arith.constant 0 : index + ! CHECK: %[[VAL_4:.*]]:3 = fir.box_dims %[[VAL_0]], %[[VAL_3]] : (!fir.box>, index) -> (index, index, index) + ! CHECK: %[[VAL_5:.*]] = fir.array_load %[[VAL_0]] : (!fir.box>) -> !fir.array + ! CHECK: %[[VAL_6:.*]] = fir.array_load %[[VAL_1]] : (!fir.box>) -> !fir.array + ! CHECK: %[[VAL_7:.*]] = fir.array_load %[[VAL_2]] : (!fir.box>) -> !fir.array + ! CHECK: %[[VAL_8:.*]] = arith.constant 1 : index + ! CHECK: %[[VAL_9:.*]] = arith.constant 0 : index + ! CHECK: %[[VAL_10:.*]] = arith.subi %[[VAL_4]]#1, %[[VAL_8]] : index + ! CHECK: %[[VAL_11:.*]] = fir.do_loop %[[VAL_12:.*]] = %[[VAL_9]] to %[[VAL_10]] step %[[VAL_8]] unordered iter_args(%[[VAL_13:.*]] = %[[VAL_5]]) -> (!fir.array) { + ! CHECK: %[[VAL_14:.*]] = fir.array_fetch %[[VAL_6]], %[[VAL_12]] : (!fir.array, index) -> f32 + ! CHECK: %[[VAL_15:.*]] = fir.array_fetch %[[VAL_7]], %[[VAL_12]] : (!fir.array, index) -> f32 + ! CHECK: %[[VAL_16:.*]] = arith.addf %[[VAL_14]], %[[VAL_15]] : f32 + ! CHECK: %[[VAL_17:.*]] = fir.array_update %[[VAL_13]], %[[VAL_16]], %[[VAL_12]] : (!fir.array, f32, index) -> !fir.array + ! CHECK: fir.result %[[VAL_17]] : !fir.array + ! CHECK: } + ! CHECK: fir.array_merge_store %[[VAL_5]], %[[VAL_18:.*]] to %[[VAL_0]] : !fir.array, !fir.array, !fir.box> + ! CHECK: return + ! CHECK: } + subroutine test2(a,b,c) + real, intent(out) :: a(:) + real, intent(in) :: b(:), c(:) + a = b + c + end subroutine test2 + + ! CHECK-LABEL: func @_QPtest3 + subroutine test3(a,b,c,n) + integer :: n + real, intent(out) :: a(n) + real, intent(in) :: b(n), c + ! CHECK-DAG: %[[A:.*]] = fir.array_load %arg0(% + ! CHECK-DAG: %[[B:.*]] = fir.array_load %arg1(% + ! CHECK-DAG: %[[C:.*]] = fir.load %arg2 + ! CHECK: %[[T:.*]] = fir.do_loop + ! CHECK: %[[Bi:.*]] = fir.array_fetch %[[B]] + ! CHECK: %[[rv:.*]] = arith.addf %[[Bi]], %[[C]] + ! CHECK: %[[Ti:.*]] = fir.array_update %{{.*}}, %[[rv]], % + ! CHECK: fir.result %[[Ti]] + a = b + c + ! CHECK: fir.array_merge_store %[[A]], %[[T]] to %arg0 + end subroutine test3 + + ! CHECK-LABEL: func @_QPtest4 + subroutine test4(a,b,c) + ! TODO: this declaration fails in CallInterface lowering + ! real, allocatable, intent(out) :: a(:) + real :: a(100) ! FIXME: fake it for now + real, intent(in) :: b(:), c + ! CHECK-DAG: %[[A:.*]] = fir.array_load %arg0(% + ! CHECK-DAG: %[[B:.*]] = fir.array_load %arg1 + ! CHECK: fir.do_loop + ! CHECK: fir.array_fetch %[[B]], % + ! CHECK: fir.array_update + a = b + c + ! CHECK: fir.array_merge_store %[[A]], %{{.*}} to %arg0 + end subroutine test4 + + ! CHECK-LABEL: func @_QPtest5 + subroutine test5(a,b,c) + ! TODO: this declaration fails in CallInterface lowering + ! real, allocatable, intent(out) :: a(:) + ! real, pointer, intent(in) :: b(:) + real :: a(100), b(100) ! FIXME: fake it for now + real, intent(in) :: c + ! CHECK-DAG: %[[A:.*]] = fir.array_load %arg0(% + ! CHECK-DAG: %[[B:.*]] = fir.array_load %arg1(% + ! CHECK: fir.do_loop + ! CHECK: fir.array_fetch %[[B]], % + ! CHECK: fir.array_update + a = b + c + ! CHECK: fir.array_merge_store %[[A]], %{{.*}} to %arg0 + end subroutine test5 + + ! CHECK-LABEL: func @_QPtest6( + ! CHECK-SAME: %[[VAL_0:.*]]: !fir.ref>{{.*}}, %[[VAL_1:.*]]: !fir.ref>{{.*}}, %[[VAL_2:.*]]: !fir.ref{{.*}}, %[[VAL_3:.*]]: !fir.ref{{.*}}, %[[VAL_4:.*]]: !fir.ref{{.*}}) { + ! CHECK: %[[VAL_5:.*]] = fir.load %[[VAL_3]] : !fir.ref + ! CHECK: %[[VAL_6:.*]] = fir.convert %[[VAL_5]] : (i32) -> i64 + ! CHECK: %[[VAL_7:.*]] = fir.convert %[[VAL_6]] : (i64) -> index + ! CHECK: %[[VAL_8:.*]] = fir.load %[[VAL_4]] : !fir.ref + ! CHECK: %[[VAL_9:.*]] = fir.convert %[[VAL_8]] : (i32) -> i64 + ! CHECK: %[[VAL_10:.*]] = fir.convert %[[VAL_9]] : (i64) -> index + ! CHECK: %[[VAL_11:.*]] = arith.constant 3 : i64 + ! CHECK: %[[VAL_12:.*]] = fir.convert %[[VAL_11]] : (i64) -> index + ! CHECK: %[[VAL_13:.*]] = arith.constant 4 : i64 + ! CHECK: %[[VAL_14:.*]] = fir.convert %[[VAL_13]] : (i64) -> index + ! CHECK: %[[VAL_15:.*]] = fir.load %[[VAL_3]] : !fir.ref + ! CHECK: %[[VAL_16:.*]] = fir.convert %[[VAL_15]] : (i32) -> i64 + ! CHECK: %[[VAL_17:.*]] = fir.convert %[[VAL_16]] : (i64) -> index + ! CHECK: %[[VAL_18:.*]] = arith.constant 0 : index + ! CHECK: %[[VAL_19:.*]] = arith.subi %[[VAL_17]], %[[VAL_12]] : index + ! CHECK: %[[VAL_20:.*]] = arith.addi %[[VAL_19]], %[[VAL_14]] : index + ! CHECK: %[[VAL_21:.*]] = arith.divsi %[[VAL_20]], %[[VAL_14]] : index + ! CHECK: %[[VAL_22:.*]] = arith.cmpi sgt, %[[VAL_21]], %[[VAL_18]] : index + ! CHECK: %[[VAL_23:.*]] = arith.select %[[VAL_22]], %[[VAL_21]], %[[VAL_18]] : index + ! CHECK: %[[VAL_24:.*]] = fir.shape %[[VAL_7]] : (index) -> !fir.shape<1> + ! CHECK: %[[VAL_25:.*]] = fir.slice %[[VAL_12]], %[[VAL_17]], %[[VAL_14]] : (index, index, index) -> !fir.slice<1> + ! CHECK: %[[VAL_26:.*]] = fir.array_load %[[VAL_0]](%[[VAL_24]]) {{\[}}%[[VAL_25]]] : (!fir.ref>, !fir.shape<1>, !fir.slice<1>) -> !fir.array + ! CHECK: %[[VAL_27:.*]] = fir.shape %[[VAL_10]] : (index) -> !fir.shape<1> + ! CHECK: %[[VAL_28:.*]] = fir.array_load %[[VAL_1]](%[[VAL_27]]) : (!fir.ref>, !fir.shape<1>) -> !fir.array + ! CHECK: %[[VAL_29:.*]] = fir.load %[[VAL_2]] : !fir.ref + ! CHECK: %[[VAL_30:.*]] = arith.constant 1 : index + ! CHECK: %[[VAL_31:.*]] = arith.constant 0 : index + ! CHECK: %[[VAL_32:.*]] = arith.subi %[[VAL_23]], %[[VAL_30]] : index + ! CHECK: %[[VAL_33:.*]] = fir.do_loop %[[VAL_34:.*]] = %[[VAL_31]] to %[[VAL_32]] step %[[VAL_30]] unordered iter_args(%[[VAL_35:.*]] = %[[VAL_26]]) -> (!fir.array) { + ! CHECK: %[[VAL_36:.*]] = fir.array_fetch %[[VAL_28]], %[[VAL_34]] : (!fir.array, index) -> f32 + ! CHECK: %[[VAL_37:.*]] = arith.addf %[[VAL_36]], %[[VAL_29]] : f32 + ! CHECK: %[[VAL_38:.*]] = fir.array_update %[[VAL_35]], %[[VAL_37]], %[[VAL_34]] : (!fir.array, f32, index) -> !fir.array + ! CHECK: fir.result %[[VAL_38]] : !fir.array + ! CHECK: } + ! CHECK: fir.array_merge_store %[[VAL_26]], %[[VAL_39:.*]] to %[[VAL_0]]{{\[}}%[[VAL_25]]] : !fir.array, !fir.array, !fir.ref>, !fir.slice<1> + ! CHECK: return + ! CHECK: } + + subroutine test6(a,b,c,n,m) + integer :: n, m + real, intent(out) :: a(n) + real, intent(in) :: b(m), c + a(3:n:4) = b + c + end subroutine test6 + + ! CHECK-LABEL: func @_QPtest6a( + ! CHECK-SAME: %[[VAL_0:.*]]: !fir.ref>{{.*}}, %[[VAL_1:.*]]: !fir.ref>{{.*}}) { + ! CHECK: %[[VAL_2:.*]] = arith.constant 10 : index + ! CHECK: %[[VAL_3:.*]] = arith.constant 50 : index + ! CHECK: %[[VAL_4:.*]] = arith.constant 10 : index + ! CHECK: %[[VAL_5:.*]] = fir.shape %[[VAL_4]] : (index) -> !fir.shape<1> + ! CHECK: %[[VAL_6:.*]] = fir.array_load %[[VAL_1]](%[[VAL_5]]) : (!fir.ref>, !fir.shape<1>) -> !fir.array<10xf32> + ! CHECK: %[[VAL_7:.*]] = arith.constant 1 : index + ! CHECK: %[[VAL_8:.*]] = arith.constant 4 : i64 + ! CHECK: %[[VAL_9:.*]] = fir.undefined index + ! CHECK: %[[VAL_10:.*]] = fir.convert %[[VAL_8]] : (i64) -> index + ! CHECK: %[[VAL_11:.*]] = arith.subi %[[VAL_10]], %[[VAL_7]] : index + ! CHECK: %[[VAL_12:.*]] = arith.constant 41 : i64 + ! CHECK: %[[VAL_13:.*]] = fir.convert %[[VAL_12]] : (i64) -> index + ! CHECK: %[[VAL_14:.*]] = arith.constant 1 : i64 + ! CHECK: %[[VAL_15:.*]] = fir.convert %[[VAL_14]] : (i64) -> index + ! CHECK: %[[VAL_16:.*]] = arith.constant 50 : i64 + ! CHECK: %[[VAL_17:.*]] = fir.convert %[[VAL_16]] : (i64) -> index + ! CHECK: %[[VAL_18:.*]] = fir.shape %[[VAL_2]], %[[VAL_3]] : (index, index) -> !fir.shape<2> + ! CHECK: %[[VAL_19:.*]] = fir.slice %[[VAL_8]], %[[VAL_9]], %[[VAL_9]], %[[VAL_13]], %[[VAL_17]], %[[VAL_15]] : (i64, index, index, index, index, index) -> !fir.slice<2> + ! CHECK: %[[VAL_20:.*]] = fir.array_load %[[VAL_0]](%[[VAL_18]]) {{\[}}%[[VAL_19]]] : (!fir.ref>, !fir.shape<2>, !fir.slice<2>) -> !fir.array<10x50xf32> + ! CHECK: %[[VAL_21:.*]] = arith.constant 1 : index + ! CHECK: %[[VAL_22:.*]] = arith.constant 0 : index + ! CHECK: %[[VAL_23:.*]] = arith.subi %[[VAL_4]], %[[VAL_21]] : index + ! CHECK: %[[VAL_24:.*]] = fir.do_loop %[[VAL_25:.*]] = %[[VAL_22]] to %[[VAL_23]] step %[[VAL_21]] unordered iter_args(%[[VAL_26:.*]] = %[[VAL_6]]) -> (!fir.array<10xf32>) { + ! CHECK: %[[VAL_27:.*]] = fir.array_fetch %[[VAL_20]], %[[VAL_11]], %[[VAL_25]] : (!fir.array<10x50xf32>, index, index) -> f32 + ! CHECK: %[[VAL_28:.*]] = fir.array_update %[[VAL_26]], %[[VAL_27]], %[[VAL_25]] : (!fir.array<10xf32>, f32, index) -> !fir.array<10xf32> + ! CHECK: fir.result %[[VAL_28]] : !fir.array<10xf32> + ! CHECK: } + ! CHECK: fir.array_merge_store %[[VAL_6]], %[[VAL_29:.*]] to %[[VAL_1]] : !fir.array<10xf32>, !fir.array<10xf32>, !fir.ref> + ! CHECK: return + ! CHECK: } + + subroutine test6a(a,b) + ! copy part of 1 row to b. a's projection has rank 1. + real :: a(10,50) + real :: b(10) + b = a(4,41:50) + end subroutine test6a + + ! CHECK-LABEL: func @_QPtest6b( + ! CHECK-SAME: %[[VAL_0:.*]]: !fir.ref>{{.*}}, %[[VAL_1:.*]]: !fir.ref>{{.*}}) { + ! CHECK: %[[VAL_2:.*]] = arith.constant 10 : index + ! CHECK: %[[VAL_3:.*]] = arith.constant 50 : index + ! CHECK: %[[VAL_4:.*]] = arith.constant 10 : index + ! CHECK: %[[VAL_5:.*]] = arith.constant 1 : index + ! CHECK: %[[VAL_6:.*]] = arith.constant 4 : i64 + ! CHECK: %[[VAL_7:.*]] = fir.undefined index + ! CHECK: %[[VAL_8:.*]] = fir.convert %[[VAL_6]] : (i64) -> index + ! CHECK: %[[VAL_9:.*]] = arith.subi %[[VAL_8]], %[[VAL_5]] : index + ! CHECK: %[[VAL_10:.*]] = arith.constant 41 : i64 + ! CHECK: %[[VAL_11:.*]] = fir.convert %[[VAL_10]] : (i64) -> index + ! CHECK: %[[VAL_12:.*]] = arith.constant 1 : i64 + ! CHECK: %[[VAL_13:.*]] = fir.convert %[[VAL_12]] : (i64) -> index + ! CHECK: %[[VAL_14:.*]] = arith.constant 50 : i64 + ! CHECK: %[[VAL_15:.*]] = fir.convert %[[VAL_14]] : (i64) -> index + ! CHECK: %[[VAL_16:.*]] = arith.constant 0 : index + ! CHECK: %[[VAL_17:.*]] = arith.subi %[[VAL_15]], %[[VAL_11]] : index + ! CHECK: %[[VAL_18:.*]] = arith.addi %[[VAL_17]], %[[VAL_13]] : index + ! CHECK: %[[VAL_19:.*]] = arith.divsi %[[VAL_18]], %[[VAL_13]] : index + ! CHECK: %[[VAL_20:.*]] = arith.cmpi sgt, %[[VAL_19]], %[[VAL_16]] : index + ! CHECK: %[[VAL_21:.*]] = arith.select %[[VAL_20]], %[[VAL_19]], %[[VAL_16]] : index + ! CHECK: %[[VAL_22:.*]] = fir.shape %[[VAL_2]], %[[VAL_3]] : (index, index) -> !fir.shape<2> + ! CHECK: %[[VAL_23:.*]] = fir.slice %[[VAL_6]], %[[VAL_7]], %[[VAL_7]], %[[VAL_11]], %[[VAL_15]], %[[VAL_13]] : (i64, index, index, index, index, index) -> !fir.slice<2> + ! CHECK: %[[VAL_24:.*]] = fir.array_load %[[VAL_0]](%[[VAL_22]]) {{\[}}%[[VAL_23]]] : (!fir.ref>, !fir.shape<2>, !fir.slice<2>) -> !fir.array<10x50xf32> + ! CHECK: %[[VAL_25:.*]] = fir.shape %[[VAL_4]] : (index) -> !fir.shape<1> + ! CHECK: %[[VAL_26:.*]] = fir.array_load %[[VAL_1]](%[[VAL_25]]) : (!fir.ref>, !fir.shape<1>) -> !fir.array<10xf32> + ! CHECK: %[[VAL_27:.*]] = arith.constant 1 : index + ! CHECK: %[[VAL_28:.*]] = arith.constant 0 : index + ! CHECK: %[[VAL_29:.*]] = arith.subi %[[VAL_21]], %[[VAL_27]] : index + ! CHECK: %[[VAL_30:.*]] = fir.do_loop %[[VAL_31:.*]] = %[[VAL_28]] to %[[VAL_29]] step %[[VAL_27]] unordered iter_args(%[[VAL_32:.*]] = %[[VAL_24]]) -> (!fir.array<10x50xf32>) { + ! CHECK: %[[VAL_33:.*]] = fir.array_fetch %[[VAL_26]], %[[VAL_31]] : (!fir.array<10xf32>, index) -> f32 + ! CHECK: %[[VAL_34:.*]] = fir.array_update %[[VAL_32]], %[[VAL_33]], %[[VAL_9]], %[[VAL_31]] : (!fir.array<10x50xf32>, f32, index, index) -> !fir.array<10x50xf32> + ! CHECK: fir.result %[[VAL_34]] : !fir.array<10x50xf32> + ! CHECK: } + ! CHECK: fir.array_merge_store %[[VAL_24]], %[[VAL_35:.*]] to %[[VAL_0]]{{\[}}%[[VAL_23]]] : !fir.array<10x50xf32>, !fir.array<10x50xf32>, !fir.ref>, !fir.slice<2> + ! CHECK: return + ! CHECK: } + + subroutine test6b(a,b) + ! copy b to columns 41 to 50 of row 4 of a + real :: a(10,50) + real :: b(10) + a(4,41:50) = b + end subroutine test6b + + ! CHECK-LABEL: func @_QPtest7( + ! CHECK-SAME: %[[VAL_0:.*]]: !fir.ref>{{.*}}, %[[VAL_1:.*]]: !fir.ref>{{.*}}, %[[VAL_2:.*]]: !fir.ref{{.*}}) { + ! CHECK: %[[VAL_3:.*]] = fir.load %[[VAL_2]] : !fir.ref + ! CHECK: %[[VAL_4:.*]] = fir.convert %[[VAL_3]] : (i32) -> i64 + ! CHECK: %[[VAL_5:.*]] = fir.convert %[[VAL_4]] : (i64) -> index + ! CHECK: %[[VAL_6:.*]] = fir.load %[[VAL_2]] : !fir.ref + ! CHECK: %[[VAL_7:.*]] = fir.convert %[[VAL_6]] : (i32) -> i64 + ! CHECK: %[[VAL_8:.*]] = fir.convert %[[VAL_7]] : (i64) -> index + ! CHECK: %[[VAL_9:.*]] = fir.shape %[[VAL_5]] : (index) -> !fir.shape<1> + ! CHECK: %[[VAL_10:.*]] = fir.array_load %[[VAL_0]](%[[VAL_9]]) : (!fir.ref>, !fir.shape<1>) -> !fir.array + ! CHECK: %[[VAL_11:.*]] = fir.shape %[[VAL_5]] : (index) -> !fir.shape<1> + ! CHECK: %[[VAL_12:.*]] = fir.array_load %[[VAL_0]](%[[VAL_11]]) : (!fir.ref>, !fir.shape<1>) -> !fir.array + ! CHECK: %[[VAL_13:.*]] = fir.shape %[[VAL_8]] : (index) -> !fir.shape<1> + ! CHECK: %[[VAL_14:.*]] = fir.array_load %[[VAL_1]](%[[VAL_13]]) : (!fir.ref>, !fir.shape<1>) -> !fir.array + ! CHECK: %[[VAL_15:.*]] = arith.constant 1 : index + ! CHECK: %[[VAL_16:.*]] = arith.constant 0 : index + ! CHECK: %[[VAL_17:.*]] = arith.subi %[[VAL_5]], %[[VAL_15]] : index + ! CHECK: %[[VAL_18:.*]] = fir.do_loop %[[VAL_19:.*]] = %[[VAL_16]] to %[[VAL_17]] step %[[VAL_15]] unordered iter_args(%[[VAL_20:.*]] = %[[VAL_10]]) -> (!fir.array) { + ! CHECK: %[[VAL_21:.*]] = fir.array_fetch %[[VAL_12]], %[[VAL_19]] : (!fir.array, index) -> f32 + ! CHECK: %[[VAL_22:.*]] = fir.array_fetch %[[VAL_14]], %[[VAL_19]] : (!fir.array, index) -> f32 + ! CHECK: %[[VAL_23:.*]] = arith.addf %[[VAL_21]], %[[VAL_22]] : f32 + ! CHECK: %[[VAL_24:.*]] = fir.array_update %[[VAL_20]], %[[VAL_23]], %[[VAL_19]] : (!fir.array, f32, index) -> !fir.array + ! CHECK: fir.result %[[VAL_24]] : !fir.array + ! CHECK: } + ! CHECK: fir.array_merge_store %[[VAL_10]], %[[VAL_25:.*]] to %[[VAL_0]] : !fir.array, !fir.array, !fir.ref> + ! CHECK: return + ! CHECK: } + + ! This is NOT a conflict. `a` appears on both the lhs and rhs here, but there + ! are no loop-carried dependences and no copy is needed. + subroutine test7(a,b,n) + integer :: n + real, intent(inout) :: a(n) + real, intent(in) :: b(n) + a = a + b + end subroutine test7 + + ! CHECK-LABEL: func @_QPtest8( + ! CHECK-SAME: %[[VAL_0:.*]]: !fir.ref>{{.*}}, %[[VAL_1:.*]]: !fir.ref>{{.*}}) { + ! CHECK: %[[VAL_2:.*]] = arith.constant 100 : index + ! CHECK: %[[VAL_3:.*]] = fir.shape %[[VAL_2]] : (index) -> !fir.shape<1> + ! CHECK: %[[VAL_4:.*]] = fir.array_load %[[VAL_0]](%[[VAL_3]]) : (!fir.ref>, !fir.shape<1>) -> !fir.array<100xi32> + ! CHECK: %[[VAL_5:.*]] = arith.constant 1 : i64 + ! CHECK: %[[VAL_6:.*]] = arith.constant 1 : i64 + ! CHECK: %[[VAL_7:.*]] = arith.subi %[[VAL_5]], %[[VAL_6]] : i64 + ! CHECK: %[[VAL_8:.*]] = fir.coordinate_of %[[VAL_1]], %[[VAL_7]] : (!fir.ref>, i64) -> !fir.ref + ! CHECK: %[[VAL_9:.*]] = fir.load %[[VAL_8]] : !fir.ref + ! CHECK: %[[VAL_10:.*]] = arith.constant 1 : index + ! CHECK: %[[VAL_11:.*]] = arith.constant 0 : index + ! CHECK: %[[VAL_12:.*]] = arith.subi %[[VAL_2]], %[[VAL_10]] : index + ! CHECK: %[[VAL_13:.*]] = fir.do_loop %[[VAL_14:.*]] = %[[VAL_11]] to %[[VAL_12]] step %[[VAL_10]] unordered iter_args(%[[VAL_15:.*]] = %[[VAL_4]]) -> (!fir.array<100xi32>) { + ! CHECK: %[[VAL_16:.*]] = fir.array_update %[[VAL_15]], %[[VAL_9]], %[[VAL_14]] : (!fir.array<100xi32>, i32, index) -> !fir.array<100xi32> + ! CHECK: fir.result %[[VAL_16]] : !fir.array<100xi32> + ! CHECK: } + ! CHECK: fir.array_merge_store %[[VAL_4]], %[[VAL_17:.*]] to %[[VAL_0]] : !fir.array<100xi32>, !fir.array<100xi32>, !fir.ref> + ! CHECK: return + ! CHECK: } + + subroutine test8(a,b) + integer :: a(100), b(100) + a = b(1) + end subroutine test8 + + subroutine test10(a,b,c,d) + interface + ! Function takea an array and yields an array + function foo(a) result(res) + real :: a(:) ! FIXME: must be before res or semantics fails + ! as `size(a,1)` fails to resolve to the argument + real, dimension(size(a,1)) :: res + end function foo + end interface + interface + ! Function takes an array and yields a scalar + real function bar(a) + real :: a(:) + end function bar + end interface + real :: a(:), b(:), c(:), d(:) + ! a = b + foo(c + foo(d + bar(a))) + end subroutine test10 + + ! CHECK-LABEL: func @_QPtest11( + ! CHECK-SAME: %[[VAL_0:.*]]: !fir.ref>{{.*}}, %[[VAL_1:.*]]: !fir.ref>{{.*}}, %[[VAL_2:.*]]: !fir.ref>{{.*}}, %[[VAL_3:.*]]: !fir.ref>{{.*}}) { + ! CHECK: %[[VAL_4:.*]] = arith.constant 100 : index + ! CHECK: %[[VAL_5:.*]] = arith.constant 100 : index + ! CHECK: %[[VAL_6:.*]] = arith.constant 100 : index + ! CHECK: %[[VAL_7:.*]] = arith.constant 100 : index + ! CHECK: %[[VAL_8:.*]] = fir.shape %[[VAL_4]] : (index) -> !fir.shape<1> + ! CHECK: %[[VAL_9:.*]] = fir.array_load %[[VAL_0]](%[[VAL_8]]) : (!fir.ref>, !fir.shape<1>) -> !fir.array<100xf32> + ! CHECK: %[[VAL_10:.*]] = fir.shape %[[VAL_5]] : (index) -> !fir.shape<1> + ! CHECK: %[[VAL_11:.*]] = fir.array_load %[[VAL_1]](%[[VAL_10]]) : (!fir.ref>, !fir.shape<1>) -> !fir.array<100xf32> + ! CHECK: %[[VAL_12:.*]] = arith.constant 100 : index + ! CHECK: %[[VAL_14:.*]] = fir.shape %[[VAL_6]] : (index) -> !fir.shape<1> + ! CHECK: %[[VAL_15:.*]] = fir.array_load %[[VAL_2]](%[[VAL_14]]) : (!fir.ref>, !fir.shape<1>) -> !fir.array<100xf32> + ! CHECK: %[[VAL_16:.*]] = fir.shape %[[VAL_7]] : (index) -> !fir.shape<1> + ! CHECK: %[[VAL_17:.*]] = fir.array_load %[[VAL_3]](%[[VAL_16]]) : (!fir.ref>, !fir.shape<1>) -> !fir.array<100xf32> + ! CHECK: %[[VAL_18:.*]] = fir.allocmem !fir.array<100xf32> + ! CHECK: %[[VAL_19:.*]] = fir.shape %[[VAL_12]] : (index) -> !fir.shape<1> + ! CHECK: %[[VAL_20:.*]] = fir.array_load %[[VAL_18]](%[[VAL_19]]) : (!fir.heap>, !fir.shape<1>) -> !fir.array<100xf32> + ! CHECK: %[[VAL_21:.*]] = arith.constant 1 : index + ! CHECK: %[[VAL_22:.*]] = arith.constant 0 : index + ! CHECK: %[[VAL_23:.*]] = arith.subi %[[VAL_12]], %[[VAL_21]] : index + ! CHECK: %[[VAL_24:.*]] = fir.do_loop %[[VAL_25:.*]] = %[[VAL_22]] to %[[VAL_23]] step %[[VAL_21]] unordered iter_args(%[[VAL_26:.*]] = %[[VAL_20]]) -> (!fir.array<100xf32>) { + ! CHECK: %[[VAL_27:.*]] = fir.array_fetch %[[VAL_15]], %[[VAL_25]] : (!fir.array<100xf32>, index) -> f32 + ! CHECK: %[[VAL_28:.*]] = fir.array_fetch %[[VAL_17]], %[[VAL_25]] : (!fir.array<100xf32>, index) -> f32 + ! CHECK: %[[VAL_29:.*]] = arith.addf %[[VAL_27]], %[[VAL_28]] : f32 + ! CHECK: %[[VAL_30:.*]] = fir.array_update %[[VAL_26]], %[[VAL_29]], %[[VAL_25]] : (!fir.array<100xf32>, f32, index) -> !fir.array<100xf32> + ! CHECK: fir.result %[[VAL_30]] : !fir.array<100xf32> + ! CHECK: } + ! CHECK: fir.array_merge_store %[[VAL_20]], %[[VAL_31:.*]] to %[[VAL_18]] : !fir.array<100xf32>, !fir.array<100xf32>, !fir.heap> + ! CHECK: %[[VAL_32:.*]] = fir.convert %[[VAL_18]] : (!fir.heap>) -> !fir.ref> + ! CHECK: %[[VAL_33:.*]] = fir.call @_QPbar(%[[VAL_32]]) : (!fir.ref>) -> f32 + ! CHECK: %[[VAL_34:.*]] = arith.constant 1 : index + ! CHECK: %[[VAL_35:.*]] = arith.constant 0 : index + ! CHECK: %[[VAL_36:.*]] = arith.subi %[[VAL_4]], %[[VAL_34]] : index + ! CHECK: %[[VAL_37:.*]] = fir.do_loop %[[VAL_38:.*]] = %[[VAL_35]] to %[[VAL_36]] step %[[VAL_34]] unordered iter_args(%[[VAL_39:.*]] = %[[VAL_9]]) -> (!fir.array<100xf32>) { + ! CHECK: %[[VAL_40:.*]] = fir.array_fetch %[[VAL_11]], %[[VAL_38]] : (!fir.array<100xf32>, index) -> f32 + ! CHECK: %[[VAL_41:.*]] = arith.addf %[[VAL_40]], %[[VAL_33]] : f32 + ! CHECK: %[[VAL_42:.*]] = fir.array_update %[[VAL_39]], %[[VAL_41]], %[[VAL_38]] : (!fir.array<100xf32>, f32, index) -> !fir.array<100xf32> + ! CHECK: fir.result %[[VAL_42]] : !fir.array<100xf32> + ! CHECK: } + ! CHECK: fir.array_merge_store %[[VAL_9]], %[[VAL_43:.*]] to %[[VAL_0]] : !fir.array<100xf32>, !fir.array<100xf32>, !fir.ref> + ! CHECK: fir.freemem %[[VAL_18]] + ! CHECK: return + ! CHECK: } + + subroutine test11(a,b,c,d) + real, external :: bar + real :: a(100), b(100), c(100), d(100) + a = b + bar(c + d) + end subroutine test11 + + ! CHECK-LABEL: func @_QPtest12 + subroutine test12(a,b,c,d,n,m) + integer :: n, m + ! CHECK: %[[n:.*]] = fir.load %arg4 + ! CHECK: %[[m:.*]] = fir.load %arg5 + ! CHECK: %[[sha:.*]] = fir.shape % + ! CHECK: %[[A:.*]] = fir.array_load %arg0(%[[sha]]) + ! CHECK: %[[shb:.*]] = fir.shape % + ! CHECK: %[[B:.*]] = fir.array_load %arg1(%[[shb]]) + ! CHECK: %[[C:.*]] = fir.array_load %arg2(% + ! CHECK: %[[D:.*]] = fir.array_load %arg3(% + ! CHECK: %[[tmp:.*]] = fir.allocmem !fir.array, %{{.*}} {{{.*}}uniq_name = ".array.expr"} + ! CHECK: %[[T:.*]] = fir.array_load %[[tmp]](% + real, external :: bar + real :: a(n), b(n), c(m), d(m) + ! CHECK: %[[LOOP:.*]] = fir.do_loop %{{.*}} = %{{.*}} to %{{.*}} step %{{.*}} iter_args(%{{.*}} = %[[T]]) + ! CHECK-DAG: fir.array_fetch %[[C]] + ! CHECK-DAG: fir.array_fetch %[[D]] + ! CHECK: fir.array_merge_store %[[T]], %[[LOOP]] + ! CHECK: %[[CALL:.*]] = fir.call @_QPbar + ! CHECK: %[[LOOP2:.*]] = fir.do_loop %{{.*}} = %{{.*}} to %{{.*}} step %{{.*}} iter_args(%{{.*}} = %[[A]]) + ! CHECK: fir.array_fetch %[[B]] + ! CHECK: fir.array_merge_store %[[A]], %[[LOOP2]] to %arg0 + a = b + bar(c + d) + ! CHECK: fir.freemem %[[tmp]] + end subroutine test12 + + ! CHECK-LABEL: func @_QPtest13 + subroutine test13(a,b,c,d,n,m,i) + real :: a(n), b(m) + complex :: c(n), d(m) + ! CHECK: %[[A_shape:.*]] = fir.shape % + ! CHECK: %[[A:.*]] = fir.array_load %arg0(%[[A_shape]]) + ! CHECK: %[[B_shape:.*]] = fir.shape % + ! CHECK: %[[B_slice:.*]] = fir.slice % + ! CHECK: %[[B:.*]] = fir.array_load %arg1(%[[B_shape]]) [%[[B_slice]]] + ! CHECK: %[[C_shape:.*]] = fir.shape % + ! CHECK: %[[C_slice:.*]] = fir.slice %{{.*}}, %{{.*}}, %{{.*}} path % + ! CHECK: %[[C:.*]] = fir.array_load %arg2(%[[C_shape]]) [%[[C_slice]]] + ! CHECK: %[[D_shape:.*]] = fir.shape % + ! CHECK: %[[D_slice:.*]] = fir.slice %{{.*}}, %{{.*}}, %{{.*}} path % + ! CHECK: %[[D:.*]] = fir.array_load %arg3(%[[D_shape]]) [%[[D_slice]]] + ! CHECK: = arith.constant -6.2598534E+18 : f32 + ! CHECK: %[[A_result:.*]] = fir.do_loop %{{.*}} = %{{.*}} iter_args(%[[A_in:.*]] = %[[A]]) -> + ! CHECK: fir.array_fetch %[[B]], + ! CHECK: fir.array_fetch %[[C]], + ! CHECK: fir.array_fetch %[[D]], + ! CHECK: fir.array_update %[[A_in]], + a = b(i:i+2*n-2:2) + c%im - d(i:i+2*n-2:2)%re + x'deadbeef' + ! CHECK: fir.array_merge_store %[[A]], %[[A_result]] to %arg0 + end subroutine test13 + + ! Test elemental call to function f + ! CHECK-LABEL: func @_QPtest14( + ! CHECK-SAME: %[[a:.*]]: !fir.ref>{{.*}}, %[[b:.*]]: !fir.ref>{{.*}}) + subroutine test14(a,b) + ! CHECK: %[[barr:.*]] = fir.array_load %[[b]](%{{.*}}) : (!fir.ref>, !fir.shape<1>) -> !fir.array<100xf32> + interface + real elemental function f1(i) + real, intent(in) :: i + end function f1 + end interface + real :: a(100), b(100) + ! CHECK: %[[loop:.*]] = fir.do_loop %[[i:.*]] = %{{.*}} to %{{.*}} step %{{.*}} iter_args(%[[bth:.*]] = %[[barr]]) -> (!fir.array<100xf32>) { + ! CHECK: %[[ishift:.*]] = arith.addi %[[i]], %c1{{.*}} : index + ! CHECK: %[[tmp:.*]] = fir.array_coor %[[a]](%{{.*}}) %[[ishift]] : (!fir.ref>, !fir.shape<1>, index) -> !fir.ref + ! CHECK: %[[fres:.*]] = fir.call @_QPf1(%[[tmp]]) : (!fir.ref) -> f32 + ! CHECK: %[[res:.*]] = fir.array_update %[[bth]], %[[fres]], %[[i]] : (!fir.array<100xf32>, f32, index) -> !fir.array<100xf32> + ! CHECK: fir.result %[[res]] : !fir.array<100xf32> + ! CHECK: fir.array_merge_store %[[barr]], %[[loop]] to %[[b]] + b = f1(a) + end subroutine test14 + + ! Test elemental intrinsic function (abs) + ! CHECK-LABEL: func @_QPtest15( + ! CHECK-SAME: %[[a:.*]]: !fir.ref>{{.*}}, %[[b:.*]]: !fir.ref>{{.*}}) + subroutine test15(a,b) + ! CHECK-DAG: %[[barr:.*]] = fir.array_load %[[b]](%{{.*}}) : (!fir.ref>, !fir.shape<1>) -> !fir.array<100xf32> + ! CHECK-DAG: %[[aarr:.*]] = fir.array_load %[[a]](%{{.*}}) : (!fir.ref>, !fir.shape<1>) -> !fir.array<100xf32> + real :: a(100), b(100) + ! CHECK: %[[loop:.*]] = fir.do_loop %[[i:.*]] = %{{.*}} to %{{.*}} step %{{.*}} iter_args(%[[bth:.*]] = %[[barr]]) -> (!fir.array<100xf32>) { + ! CHECK: %[[val:.*]] = fir.array_fetch %[[aarr]], %[[i]] : (!fir.array<100xf32>, index) -> f32 + ! CHECK: %[[fres:.*]] = fir.call @llvm.fabs.f32(%[[val]]) : (f32) -> f32 + ! CHECK: %[[res:.*]] = fir.array_update %[[bth]], %[[fres]], %[[i]] : (!fir.array<100xf32>, f32, index) -> !fir.array<100xf32> + ! CHECK: fir.result %[[res]] : !fir.array<100xf32> + ! CHECK: fir.array_merge_store %[[barr]], %[[loop]] to %[[b]] + b = abs(a) + end subroutine test15 + + ! Test elemental call to function f2 with VALUE attribute + ! CHECK-LABEL: func @_QPtest16( + ! CHECK-SAME: %[[a:.*]]: !fir.ref>{{.*}}, %[[b:.*]]: !fir.ref>{{.*}}) + subroutine test16(a,b) + ! CHECK: %[[tmp:.*]] = fir.alloca f32 {adapt.valuebyref + ! CHECK-DAG: %[[aarr:.*]] = fir.array_load %[[a]](%{{.*}}) : (!fir.ref>, !fir.shape<1>) -> !fir.array<100xf32> + ! CHECK-DAG: %[[barr:.*]] = fir.array_load %[[b]](%{{.*}}) : (!fir.ref>, !fir.shape<1>) -> !fir.array<100xf32> + interface + real elemental function f2(i) + real, VALUE :: i + end function f2 + end interface + real :: a(100), b(100) + ! CHECK: %[[loop:.*]] = fir.do_loop %[[i:.*]] = %{{.*}} to %{{.*}} step %{{.*}} iter_args(%[[bth:.*]] = %[[barr]]) -> (!fir.array<100xf32>) { + ! CHECK: %[[val:.*]] = fir.array_fetch %[[aarr]], %[[i]] : (!fir.array<100xf32>, index) -> f32 + ! CHECK: fir.store %[[val]] to %[[tmp]] + ! CHECK: %[[fres:.*]] = fir.call @_QPf2(%[[tmp]]) : (!fir.ref) -> f32 + ! CHECK: %[[res:.*]] = fir.array_update %[[bth]], %[[fres]], %[[i]] : (!fir.array<100xf32>, f32, index) -> !fir.array<100xf32> + ! CHECK: fir.result %[[res]] : !fir.array<100xf32> + ! CHECK: fir.array_merge_store %[[barr]], %[[loop]] to %[[b]] + b = f2(a) + end subroutine test16 + + ! Test elemental impure call to function f3. + ! + ! CHECK-LABEL: func @_QPtest17( + ! CHECK-SAME: %[[a:[^:]+]]: !fir.ref>{{.*}}, %[[b:[^:]+]]: !fir.ref>{{.*}}, %[[c:.*]]: !fir.ref>{{.*}}) + subroutine test17(a,b,c) + ! CHECK-DAG: %[[aarr:.*]] = fir.array_load %[[a]](%{{.*}}) : (!fir.ref>, !fir.shape<1>) -> !fir.array<100xf32> + ! CHECK-DAG: %[[barr:.*]] = fir.array_load %[[b]](%{{.*}}) : (!fir.ref>, !fir.shapeshift<1>) -> !fir.array<100xf32> + interface + real elemental impure function f3(i,j,k) + real, intent(inout) :: i, j, k + end function f3 + end interface + real :: a(100), b(2:101), c(3:102) + ! CHECK: %[[loop:.*]] = fir.do_loop %[[i:.*]] = %{{.*}} to %{{.*}} step %{{.*}} iter_args(%[[bth:.*]] = %[[barr]]) -> (!fir.array<100xf32>) { + ! CHECK-DAG: %[[val:.*]] = fir.array_fetch %[[aarr]], %[[i]] : (!fir.array<100xf32>, index) -> f32 + ! CHECK-DAG: %[[ic:.*]] = arith.addi %[[i]], %c3{{.*}} : index + ! CHECK-DAG: %[[ccoor:.*]] = fir.array_coor %[[c]](%{{.*}}) %[[ic]] : (!fir.ref>, !fir.shapeshift<1>, index) -> !fir.ref + ! CHECK-DAG: %[[ib:.*]] = arith.addi %[[i]], %c2{{.*}} : index + ! CHECK-DAG: %[[bcoor:.*]] = fir.array_coor %[[b]](%{{.*}}) %[[ib]] : (!fir.ref>, !fir.shapeshift<1>, index) -> !fir.ref + ! CHECK-DAG: %[[ia:.*]] = arith.addi %[[i]], %c1{{.*}} : index + ! CHECK-DAG: %[[acoor:.*]] = fir.array_coor %[[a]](%{{.*}}) %[[ia]] : (!fir.ref>, !fir.shape<1>, index) -> !fir.ref + ! CHECK: %[[fres:.*]] = fir.call @_QPf3(%[[ccoor]], %[[bcoor]], %[[acoor]]) : (!fir.ref, !fir.ref, !fir.ref) -> f32 + ! CHECK: %[[fadd:.*]] = arith.addf %[[val]], %[[fres]] : f32 + ! CHECK: %[[res:.*]] = fir.array_update %[[bth]], %[[fadd]], %[[i]] : (!fir.array<100xf32>, f32, index) -> !fir.array<100xf32> + + ! See 10.1.4.p2 note 1. The expression below is illegal if `f3` defines the + ! argument `a` for this statement. Since, this cannot be proven statically by + ! the compiler, the constraint is left to the user. The compiler may give a + ! warning that `k` is neither VALUE nor INTENT(IN) and the actual argument, + ! `a`, appears elsewhere in the same statement. + b = a + f3(c, b, a) + + ! CHECK: fir.result %[[res]] : !fir.array<100xf32> + ! CHECK: fir.array_merge_store %[[barr]], %[[loop]] to %[[b]] + end subroutine test17 + + ! CHECK-LABEL: func @_QPtest18() { + ! CHECK: %[[VAL_0:.*]] = arith.constant 10 : index + ! CHECK: %[[VAL_1:.*]] = arith.constant 10 : index + ! CHECK: %[[VAL_2:.*]] = fir.alloca !fir.array<10x10xi32> {bindc_name = "array", fir.target, uniq_name = "_QFtest18Earray"} + ! CHECK: %[[VAL_3:.*]] = fir.alloca i32 {bindc_name = "i", uniq_name = "_QFtest18Ei"} + ! CHECK: %[[VAL_4:.*]] = fir.alloca !fir.box>> {bindc_name = "row_i", uniq_name = "_QFtest18Erow_i"} + ! CHECK: %[[VAL_5:.*]] = fir.zero_bits !fir.ptr> + ! CHECK: %[[VAL_6:.*]] = arith.constant 0 : index + ! CHECK: %[[VAL_7:.*]] = fir.shape %[[VAL_6]] : (index) -> !fir.shape<1> + ! CHECK: %[[VAL_8:.*]] = fir.embox %[[VAL_5]](%[[VAL_7]]) : (!fir.ptr>, !fir.shape<1>) -> !fir.box>> + ! CHECK: fir.store %[[VAL_8]] to %[[VAL_4]] : !fir.ref>>> + ! CHECK: %[[VAL_9:.*]] = arith.constant 1 : index + ! CHECK: %[[VAL_10:.*]] = fir.load %[[VAL_3]] : !fir.ref + ! CHECK: %[[VAL_11:.*]] = fir.convert %[[VAL_10]] : (i32) -> i64 + ! CHECK: %[[VAL_12:.*]] = fir.undefined index + ! CHECK: %[[VAL_13:.*]] = arith.constant 1 : i64 + ! CHECK: %[[VAL_14:.*]] = fir.convert %[[VAL_13]] : (i64) -> index + ! CHECK: %[[VAL_15:.*]] = arith.addi %[[VAL_9]], %[[VAL_1]] : index + ! CHECK: %[[VAL_16:.*]] = arith.subi %[[VAL_15]], %[[VAL_9]] : index + ! CHECK: %[[VAL_17:.*]] = fir.shape %[[VAL_0]], %[[VAL_1]] : (index, index) -> !fir.shape<2> + ! CHECK: %[[VAL_18:.*]] = fir.slice %[[VAL_11]], %[[VAL_12]], %[[VAL_12]], %[[VAL_9]], %[[VAL_16]], %[[VAL_14]] : (i64, index, index, index, index, index) -> !fir.slice<2> + ! CHECK: %[[VAL_19:.*]] = fir.embox %[[VAL_2]](%[[VAL_17]]) {{\[}}%[[VAL_18]]] : (!fir.ref>, !fir.shape<2>, !fir.slice<2>) -> !fir.box> + ! CHECK: %[[VAL_20:.*]] = fir.rebox %[[VAL_19]] : (!fir.box>) -> !fir.box>> + ! CHECK: fir.store %[[VAL_20]] to %[[VAL_4]] : !fir.ref>>> + ! CHECK: return + ! CHECK: } + + subroutine test18 + integer, target :: array(10,10) + integer, pointer :: row_i(:) + row_i => array(i, :) + end subroutine test18 + + ! CHECK-LABEL: func @_QPtest_column_and_row_order( + ! CHECK-SAME: %[[VAL_0:.*]]: !fir.ref>{{.*}}) { + ! CHECK: %[[VAL_1:.*]] = arith.constant 2 : index + ! CHECK: %[[VAL_2:.*]] = arith.constant 3 : index + ! CHECK: %[[VAL_3:.*]] = fir.shape %[[VAL_1]], %[[VAL_2]] : (index, index) -> !fir.shape<2> + ! CHECK: %[[VAL_4:.*]] = fir.array_load %[[VAL_0]](%[[VAL_3]]) : (!fir.ref>, !fir.shape<2>) -> !fir.array<2x3xf32> + ! CHECK: %[[VAL_5:.*]] = arith.constant 42 : i32 + ! CHECK: %[[VAL_6:.*]] = fir.convert %[[VAL_5]] : (i32) -> f32 + ! CHECK: %[[VAL_7:.*]] = arith.constant 1 : index + ! CHECK: %[[VAL_8:.*]] = arith.constant 0 : index + ! CHECK: %[[VAL_9:.*]] = arith.subi %[[VAL_1]], %[[VAL_7]] : index + ! CHECK: %[[VAL_10:.*]] = arith.subi %[[VAL_2]], %[[VAL_7]] : index + ! CHECK: %[[VAL_11:.*]] = fir.do_loop %[[VAL_12:.*]] = %[[VAL_8]] to %[[VAL_10]] step %[[VAL_7]] unordered iter_args(%[[VAL_13:.*]] = %[[VAL_4]]) -> (!fir.array<2x3xf32>) { + ! CHECK: %[[VAL_14:.*]] = fir.do_loop %[[VAL_15:.*]] = %[[VAL_8]] to %[[VAL_9]] step %[[VAL_7]] unordered iter_args(%[[VAL_16:.*]] = %[[VAL_13]]) -> (!fir.array<2x3xf32>) { + ! CHECK: %[[VAL_17:.*]] = fir.array_update %[[VAL_16]], %[[VAL_6]], %[[VAL_15]], %[[VAL_12]] : (!fir.array<2x3xf32>, f32, index, index) -> !fir.array<2x3xf32> + ! CHECK: fir.result %[[VAL_17]] : !fir.array<2x3xf32> + ! CHECK: } + ! CHECK: fir.result %[[VAL_18:.*]] : !fir.array<2x3xf32> + ! CHECK: } + ! CHECK: fir.array_merge_store %[[VAL_4]], %[[VAL_19:.*]] to %[[VAL_0]] : !fir.array<2x3xf32>, !fir.array<2x3xf32>, !fir.ref> + ! CHECK: return + ! CHECK: } + + subroutine test_column_and_row_order(x) + real :: x(2,3) + x = 42 + end subroutine + + ! CHECK-LABEL: func @_QPtest_assigning_to_assumed_shape_slices( + ! CHECK-SAME: %[[VAL_0:.*]]: !fir.box>{{.*}}) { + ! CHECK: %[[VAL_1:.*]] = arith.constant 1 : index + ! CHECK: %[[VAL_2:.*]] = arith.constant 2 : i64 + ! CHECK: %[[VAL_3:.*]] = fir.convert %[[VAL_2]] : (i64) -> index + ! CHECK: %[[VAL_4:.*]] = arith.constant 0 : index + ! CHECK: %[[VAL_5:.*]]:3 = fir.box_dims %[[VAL_0]], %[[VAL_4]] : (!fir.box>, index) -> (index, index, index) + ! CHECK: %[[VAL_6:.*]] = arith.addi %[[VAL_1]], %[[VAL_5]]#1 : index + ! CHECK: %[[VAL_7:.*]] = arith.subi %[[VAL_6]], %[[VAL_1]] : index + ! CHECK: %[[VAL_8:.*]] = arith.constant 0 : index + ! CHECK: %[[VAL_9:.*]] = arith.subi %[[VAL_7]], %[[VAL_1]] : index + ! CHECK: %[[VAL_10:.*]] = arith.addi %[[VAL_9]], %[[VAL_3]] : index + ! CHECK: %[[VAL_11:.*]] = arith.divsi %[[VAL_10]], %[[VAL_3]] : index + ! CHECK: %[[VAL_12:.*]] = arith.cmpi sgt, %[[VAL_11]], %[[VAL_8]] : index + ! CHECK: %[[VAL_13:.*]] = arith.select %[[VAL_12]], %[[VAL_11]], %[[VAL_8]] : index + ! CHECK: %[[VAL_14:.*]] = fir.slice %[[VAL_1]], %[[VAL_7]], %[[VAL_3]] : (index, index, index) -> !fir.slice<1> + ! CHECK: %[[VAL_15:.*]] = fir.array_load %[[VAL_0]] {{\[}}%[[VAL_14]]] : (!fir.box>, !fir.slice<1>) -> !fir.array + ! CHECK: %[[VAL_16:.*]] = arith.constant 42 : i32 + ! CHECK: %[[VAL_17:.*]] = arith.constant 1 : index + ! CHECK: %[[VAL_18:.*]] = arith.constant 0 : index + ! CHECK: %[[VAL_19:.*]] = arith.subi %[[VAL_13]], %[[VAL_17]] : index + ! CHECK: %[[VAL_20:.*]] = fir.do_loop %[[VAL_21:.*]] = %[[VAL_18]] to %[[VAL_19]] step %[[VAL_17]] unordered iter_args(%[[VAL_22:.*]] = %[[VAL_15]]) -> (!fir.array) { + ! CHECK: %[[VAL_23:.*]] = fir.array_update %[[VAL_22]], %[[VAL_16]], %[[VAL_21]] : (!fir.array, i32, index) -> !fir.array + ! CHECK: fir.result %[[VAL_23]] : !fir.array + ! CHECK: } + ! CHECK: fir.array_merge_store %[[VAL_15]], %[[VAL_24:.*]] to %[[VAL_0]]{{\[}}%[[VAL_14]]] : !fir.array, !fir.array, !fir.box>, !fir.slice<1> + ! CHECK: return + ! CHECK: } + + subroutine test_assigning_to_assumed_shape_slices(x) + integer :: x(:) + x(::2) = 42 + end subroutine + + ! CHECK-LABEL: func @_QPtest19a( + ! CHECK-SAME: %[[VAL_0:.*]]: !fir.boxchar<1>{{.*}}, %[[VAL_1:.*]]: !fir.boxchar<1>{{.*}}) { + ! CHECK: %[[VAL_2:.*]]:2 = fir.unboxchar %[[VAL_0]] : (!fir.boxchar<1>) -> (!fir.ref>, index) + ! CHECK: %[[VAL_3:.*]] = fir.convert %[[VAL_2]]#0 : (!fir.ref>) -> !fir.ref>> + ! CHECK: %[[VAL_4:.*]] = arith.constant 10 : index + ! CHECK: %[[VAL_5:.*]]:2 = fir.unboxchar %[[VAL_1]] : (!fir.boxchar<1>) -> (!fir.ref>, index) + ! CHECK: %[[VAL_6:.*]] = fir.convert %[[VAL_5]]#0 : (!fir.ref>) -> !fir.ref>> + ! CHECK: %[[VAL_7:.*]] = arith.constant 10 : index + ! CHECK: %[[VAL_8:.*]] = fir.shape %[[VAL_4]] : (index) -> !fir.shape<1> + ! CHECK: %[[VAL_9:.*]] = fir.array_load %[[VAL_3]](%[[VAL_8]]) : (!fir.ref>>, !fir.shape<1>) -> !fir.array<10x!fir.char<1,10>> + ! CHECK: %[[VAL_10:.*]] = fir.shape %[[VAL_7]] : (index) -> !fir.shape<1> + ! CHECK: %[[VAL_11:.*]] = fir.array_load %[[VAL_6]](%[[VAL_10]]) : (!fir.ref>>, !fir.shape<1>) -> !fir.array<10x!fir.char<1,10>> + ! CHECK: %[[VAL_12:.*]] = arith.constant 1 : index + ! CHECK: %[[VAL_13:.*]] = arith.constant 0 : index + ! CHECK: %[[VAL_14:.*]] = arith.subi %[[VAL_4]], %[[VAL_12]] : index + ! CHECK: %[[VAL_15:.*]] = fir.do_loop %[[VAL_16:.*]] = %[[VAL_13]] to %[[VAL_14]] step %[[VAL_12]] unordered iter_args(%[[VAL_17:.*]] = %[[VAL_9]]) -> (!fir.array<10x!fir.char<1,10>>) { + ! CHECK: %[[VAL_18:.*]] = fir.array_access %[[VAL_11]], %[[VAL_16]] : (!fir.array<10x!fir.char<1,10>>, index) -> !fir.ref> + ! CHECK: %[[VAL_19:.*]] = fir.array_access %[[VAL_17]], %[[VAL_16]] : (!fir.array<10x!fir.char<1,10>>, index) -> !fir.ref> + ! CHECK: %[[VAL_20:.*]] = arith.constant 10 : index + ! CHECK: %[[VAL_21:.*]] = arith.constant 1 : i64 + ! CHECK: %[[VAL_22:.*]] = fir.convert %[[VAL_20]] : (index) -> i64 + ! CHECK: %[[VAL_23:.*]] = arith.muli %[[VAL_21]], %[[VAL_22]] : i64 + ! CHECK: %[[VAL_24:.*]] = arith.constant false + ! CHECK: %[[VAL_25:.*]] = fir.convert %[[VAL_19]] : (!fir.ref>) -> !fir.ref + ! CHECK: %[[VAL_26:.*]] = fir.convert %[[VAL_18]] : (!fir.ref>) -> !fir.ref + ! CHECK: fir.call @llvm.memmove.p0i8.p0i8.i64(%[[VAL_25]], %[[VAL_26]], %[[VAL_23]], %[[VAL_24]]) : (!fir.ref, !fir.ref, i64, i1) -> () + ! CHECK: %[[VAL_27:.*]] = fir.array_amend %[[VAL_17]], %[[VAL_19]] : (!fir.array<10x!fir.char<1,10>>, !fir.ref>) -> !fir.array<10x!fir.char<1,10>> + ! CHECK: fir.result %[[VAL_27]] : !fir.array<10x!fir.char<1,10>> + ! CHECK: } + ! CHECK: fir.array_merge_store %[[VAL_9]], %[[VAL_28:.*]] to %[[VAL_3]] : !fir.array<10x!fir.char<1,10>>, !fir.array<10x!fir.char<1,10>>, !fir.ref>> + ! CHECK: return + ! CHECK: } + + subroutine test19a(a,b) + character(LEN=10) a(10) + character(LEN=10) b(10) + a = b + end subroutine test19a + + ! CHECK-LABEL: func @_QPtest19b( + ! CHECK-SAME: %[[VAL_0:.*]]: !fir.boxchar<2>{{.*}}, %[[VAL_1:.*]]: !fir.boxchar<2>{{.*}}) { + ! CHECK: %[[VAL_2:.*]]:2 = fir.unboxchar %[[VAL_0]] : (!fir.boxchar<2>) -> (!fir.ref>, index) + ! CHECK: %[[VAL_3:.*]] = fir.convert %[[VAL_2]]#0 : (!fir.ref>) -> !fir.ref>> + ! CHECK: %[[VAL_4:.*]] = arith.constant 20 : index + ! CHECK: %[[VAL_5:.*]]:2 = fir.unboxchar %[[VAL_1]] : (!fir.boxchar<2>) -> (!fir.ref>, index) + ! CHECK: %[[VAL_6:.*]] = arith.constant 10 : index + ! CHECK: %[[VAL_7:.*]] = fir.convert %[[VAL_5]]#0 : (!fir.ref>) -> !fir.ref>> + ! CHECK: %[[VAL_8:.*]] = arith.constant 20 : index + ! CHECK: %[[VAL_9:.*]] = fir.shape %[[VAL_4]] : (index) -> !fir.shape<1> + ! CHECK: %[[VAL_10:.*]] = fir.array_load %[[VAL_3]](%[[VAL_9]]) : (!fir.ref>>, !fir.shape<1>) -> !fir.array<20x!fir.char<2,8>> + ! CHECK: %[[VAL_11:.*]] = fir.shape %[[VAL_8]] : (index) -> !fir.shape<1> + ! CHECK: %[[VAL_12:.*]] = fir.array_load %[[VAL_7]](%[[VAL_11]]) : (!fir.ref>>, !fir.shape<1>) -> !fir.array<20x!fir.char<2,10>> + ! CHECK: %[[VAL_13:.*]] = arith.constant 1 : index + ! CHECK: %[[VAL_14:.*]] = arith.constant 0 : index + ! CHECK: %[[VAL_15:.*]] = arith.subi %[[VAL_4]], %[[VAL_13]] : index + ! CHECK: %[[VAL_16:.*]] = fir.do_loop %[[VAL_17:.*]] = %[[VAL_14]] to %[[VAL_15]] step %[[VAL_13]] unordered iter_args(%[[VAL_18:.*]] = %[[VAL_10]]) -> (!fir.array<20x!fir.char<2,8>>) { + ! CHECK: %[[VAL_19:.*]] = fir.array_access %[[VAL_12]], %[[VAL_17]] : (!fir.array<20x!fir.char<2,10>>, index) -> !fir.ref> + ! CHECK: %[[VAL_20:.*]] = fir.array_access %[[VAL_18]], %[[VAL_17]] : (!fir.array<20x!fir.char<2,8>>, index) -> !fir.ref> + ! CHECK: %[[VAL_21:.*]] = arith.constant 8 : index + ! CHECK: %[[VAL_22:.*]] = arith.cmpi slt, %[[VAL_21]], %[[VAL_6]] : index + ! CHECK: %[[VAL_23:.*]] = arith.select %[[VAL_22]], %[[VAL_21]], %[[VAL_6]] : index + ! CHECK: %[[VAL_24:.*]] = arith.constant 2 : i64 + ! CHECK: %[[VAL_25:.*]] = fir.convert %[[VAL_23]] : (index) -> i64 + ! CHECK: %[[VAL_26:.*]] = arith.muli %[[VAL_24]], %[[VAL_25]] : i64 + ! CHECK: %[[VAL_27:.*]] = arith.constant false + ! CHECK: %[[VAL_28:.*]] = fir.convert %[[VAL_20]] : (!fir.ref>) -> !fir.ref + ! CHECK: %[[VAL_29:.*]] = fir.convert %[[VAL_19]] : (!fir.ref>) -> !fir.ref + ! CHECK: fir.call @llvm.memmove.p0i8.p0i8.i64(%[[VAL_28]], %[[VAL_29]], %[[VAL_26]], %[[VAL_27]]) : (!fir.ref, !fir.ref, i64, i1) -> () + ! CHECK: %[[VAL_30:.*]] = arith.constant 1 : index + ! CHECK: %[[VAL_31:.*]] = arith.subi %[[VAL_21]], %[[VAL_30]] : index + ! CHECK: %[[VAL_32:.*]] = arith.constant 32 : i16 + ! CHECK: %[[VAL_33:.*]] = fir.undefined !fir.char<2> + ! CHECK: %[[VAL_34:.*]] = fir.insert_value %[[VAL_33]], %[[VAL_32]], [0 : index] : (!fir.char<2>, i16) -> !fir.char<2> + ! CHECK: %[[VAL_35:.*]] = arith.constant 1 : index + ! CHECK: fir.do_loop %[[VAL_36:.*]] = %[[VAL_23]] to %[[VAL_31]] step %[[VAL_35]] { + ! CHECK: %[[VAL_37:.*]] = fir.convert %[[VAL_20]] : (!fir.ref>) -> !fir.ref>> + ! CHECK: %[[VAL_38:.*]] = fir.coordinate_of %[[VAL_37]], %[[VAL_36]] : (!fir.ref>>, index) -> !fir.ref> + ! CHECK: fir.store %[[VAL_34]] to %[[VAL_38]] : !fir.ref> + ! CHECK: } + ! CHECK: %[[VAL_39:.*]] = fir.array_amend %[[VAL_18]], %[[VAL_20]] : (!fir.array<20x!fir.char<2,8>>, !fir.ref>) -> !fir.array<20x!fir.char<2,8>> + ! CHECK: fir.result %[[VAL_39]] : !fir.array<20x!fir.char<2,8>> + ! CHECK: } + ! CHECK: fir.array_merge_store %[[VAL_10]], %[[VAL_40:.*]] to %[[VAL_3]] : !fir.array<20x!fir.char<2,8>>, !fir.array<20x!fir.char<2,8>>, !fir.ref>> + ! CHECK: return + ! CHECK: } + + subroutine test19b(a,b) + character(KIND=2, LEN=8) a(20) + character(KIND=2, LEN=10) b(20) + a = b + end subroutine test19b + + ! CHECK-LABEL: func @_QPtest19c( + ! CHECK-SAME: %[[VAL_0:.*]]: !fir.boxchar<4>{{.*}}, %[[VAL_1:.*]]: !fir.boxchar<4>{{.*}}, %[[VAL_2:.*]]: !fir.ref{{.*}}) { + ! CHECK: %[[VAL_3:.*]]:2 = fir.unboxchar %[[VAL_1]] : (!fir.boxchar<4>) -> (!fir.ref>, index) + ! CHECK: %[[VAL_4:.*]] = arith.constant 10 : index + ! CHECK: %[[VAL_5:.*]] = fir.convert %[[VAL_3]]#0 : (!fir.ref>) -> !fir.ref>> + ! CHECK: %[[VAL_6:.*]] = arith.constant 30 : index + ! CHECK: %[[VAL_7:.*]]:2 = fir.unboxchar %[[VAL_0]] : (!fir.boxchar<4>) -> (!fir.ref>, index) + ! CHECK: %[[VAL_8:.*]] = fir.load %[[VAL_2]] : !fir.ref + ! CHECK: %[[VAL_9:.*]] = arith.constant 0 : i32 + ! CHECK: %[[VAL_10:.*]] = arith.cmpi sgt, %[[VAL_8]], %[[VAL_9]] : i32 + ! CHECK: %[[VAL_11:.*]] = arith.select %[[VAL_10]], %[[VAL_8]], %[[VAL_9]] : i32 + ! CHECK: %[[VAL_12:.*]] = fir.convert %[[VAL_7]]#0 : (!fir.ref>) -> !fir.ref>> + ! CHECK: %[[VAL_13:.*]] = arith.constant 30 : index + ! CHECK: %[[VAL_14:.*]] = fir.shape %[[VAL_13]] : (index) -> !fir.shape<1> + ! CHECK: %[[VAL_15:.*]] = fir.array_load %[[VAL_12]](%[[VAL_14]]) typeparams %[[VAL_11]] : (!fir.ref>>, !fir.shape<1>, i32) -> !fir.array<30x!fir.char<4,?>> + ! CHECK: %[[VAL_16:.*]] = fir.shape %[[VAL_6]] : (index) -> !fir.shape<1> + ! CHECK: %[[VAL_17:.*]] = fir.array_load %[[VAL_5]](%[[VAL_16]]) : (!fir.ref>>, !fir.shape<1>) -> !fir.array<30x!fir.char<4,10>> + ! CHECK: %[[VAL_18:.*]] = arith.constant 1 : index + ! CHECK: %[[VAL_19:.*]] = arith.constant 0 : index + ! CHECK: %[[VAL_20:.*]] = arith.subi %[[VAL_13]], %[[VAL_18]] : index + ! CHECK: %[[VAL_21:.*]] = fir.do_loop %[[VAL_22:.*]] = %[[VAL_19]] to %[[VAL_20]] step %[[VAL_18]] unordered iter_args(%[[VAL_23:.*]] = %[[VAL_15]]) -> (!fir.array<30x!fir.char<4,?>>) { + ! CHECK: %[[VAL_24:.*]] = fir.array_access %[[VAL_17]], %[[VAL_22]] : (!fir.array<30x!fir.char<4,10>>, index) -> !fir.ref> + ! CHECK: %[[VAL_25:.*]] = fir.array_access %[[VAL_23]], %[[VAL_22]] typeparams %[[VAL_11]] : (!fir.array<30x!fir.char<4,?>>, index, i32) -> !fir.ref> + ! CHECK: %[[VAL_26:.*]] = fir.convert %[[VAL_11]] : (i32) -> index + ! CHECK: %[[VAL_27:.*]] = arith.cmpi slt, %[[VAL_26]], %[[VAL_4]] : index + ! CHECK: %[[VAL_28:.*]] = arith.select %[[VAL_27]], %[[VAL_26]], %[[VAL_4]] : index + ! CHECK: %[[VAL_29:.*]] = arith.constant 4 : i64 + ! CHECK: %[[VAL_30:.*]] = fir.convert %[[VAL_28]] : (index) -> i64 + ! CHECK: %[[VAL_31:.*]] = arith.muli %[[VAL_29]], %[[VAL_30]] : i64 + ! CHECK: %[[VAL_32:.*]] = arith.constant false + ! CHECK: %[[VAL_33:.*]] = fir.convert %[[VAL_25]] : (!fir.ref>) -> !fir.ref + ! CHECK: %[[VAL_34:.*]] = fir.convert %[[VAL_24]] : (!fir.ref>) -> !fir.ref + ! CHECK: fir.call @llvm.memmove.p0i8.p0i8.i64(%[[VAL_33]], %[[VAL_34]], %[[VAL_31]], %[[VAL_32]]) : (!fir.ref, !fir.ref, i64, i1) -> () + ! CHECK: %[[VAL_35:.*]] = arith.constant 1 : i32 + ! CHECK: %[[VAL_36:.*]] = arith.subi %[[VAL_11]], %[[VAL_35]] : i32 + ! CHECK: %[[VAL_37:.*]] = arith.constant 32 : i32 + ! CHECK: %[[VAL_38:.*]] = fir.undefined !fir.char<4> + ! CHECK: %[[VAL_39:.*]] = fir.insert_value %[[VAL_38]], %[[VAL_37]], [0 : index] : (!fir.char<4>, i32) -> !fir.char<4> + ! CHECK: %[[VAL_40:.*]] = arith.constant 1 : index + ! CHECK: %[[VAL_41:.*]] = fir.convert %[[VAL_36]] : (i32) -> index + ! CHECK: fir.do_loop %[[VAL_42:.*]] = %[[VAL_28]] to %[[VAL_41]] step %[[VAL_40]] { + ! CHECK: %[[VAL_43:.*]] = fir.convert %[[VAL_25]] : (!fir.ref>) -> !fir.ref>> + ! CHECK: %[[VAL_44:.*]] = fir.coordinate_of %[[VAL_43]], %[[VAL_42]] : (!fir.ref>>, index) -> !fir.ref> + ! CHECK: fir.store %[[VAL_39]] to %[[VAL_44]] : !fir.ref> + ! CHECK: } + ! CHECK: %[[VAL_45:.*]] = fir.array_amend %[[VAL_23]], %[[VAL_25]] : (!fir.array<30x!fir.char<4,?>>, !fir.ref>) -> !fir.array<30x!fir.char<4,?>> + ! CHECK: fir.result %[[VAL_45]] : !fir.array<30x!fir.char<4,?>> + ! CHECK: } + ! CHECK: fir.array_merge_store %[[VAL_15]], %[[VAL_46:.*]] to %[[VAL_12]] typeparams %[[VAL_11]] : !fir.array<30x!fir.char<4,?>>, !fir.array<30x!fir.char<4,?>>, !fir.ref>>, i32 + ! CHECK: return + ! CHECK: } + + subroutine test19c(a,b,i) + character(KIND=4, LEN=i) a(30) + character(KIND=4, LEN=10) b(30) + a = b + end subroutine test19c + + ! CHECK-LABEL: func @_QPtest19d( + ! CHECK-SAME: %[[VAL_0:.*]]: !fir.boxchar<1>{{.*}}, %[[VAL_1:.*]]: !fir.boxchar<1>{{.*}}, %[[VAL_2:.*]]: !fir.ref{{.*}}, %[[VAL_3:.*]]: !fir.ref{{.*}}) { + ! CHECK: %[[VAL_4:.*]]:2 = fir.unboxchar %[[VAL_0]] : (!fir.boxchar<1>) -> (!fir.ref>, index) + ! CHECK: %[[VAL_5:.*]] = fir.load %[[VAL_2]] : !fir.ref + ! CHECK: %[[VAL_6:.*]] = arith.constant 0 : i32 + ! CHECK: %[[VAL_7:.*]] = arith.cmpi sgt, %[[VAL_5]], %[[VAL_6]] : i32 + ! CHECK: %[[VAL_8:.*]] = arith.select %[[VAL_7]], %[[VAL_5]], %[[VAL_6]] : i32 + ! CHECK: %[[VAL_9:.*]] = fir.convert %[[VAL_4]]#0 : (!fir.ref>) -> !fir.ref>> + ! CHECK: %[[VAL_10:.*]] = arith.constant 40 : index + ! CHECK: %[[VAL_11:.*]]:2 = fir.unboxchar %[[VAL_1]] : (!fir.boxchar<1>) -> (!fir.ref>, index) + ! CHECK: %[[VAL_12:.*]] = fir.load %[[VAL_3]] : !fir.ref + ! CHECK: %[[VAL_13:.*]] = arith.constant 0 : i32 + ! CHECK: %[[VAL_14:.*]] = arith.cmpi sgt, %[[VAL_12]], %[[VAL_13]] : i32 + ! CHECK: %[[VAL_15:.*]] = arith.select %[[VAL_14]], %[[VAL_12]], %[[VAL_13]] : i32 + ! CHECK: %[[VAL_16:.*]] = fir.convert %[[VAL_11]]#0 : (!fir.ref>) -> !fir.ref>> + ! CHECK: %[[VAL_17:.*]] = arith.constant 40 : index + ! CHECK: %[[VAL_18:.*]] = fir.shape %[[VAL_10]] : (index) -> !fir.shape<1> + ! CHECK: %[[VAL_19:.*]] = fir.array_load %[[VAL_9]](%[[VAL_18]]) typeparams %[[VAL_8]] : (!fir.ref>>, !fir.shape<1>, i32) -> !fir.array<40x!fir.char<1,?>> + ! CHECK: %[[VAL_20:.*]] = fir.shape %[[VAL_17]] : (index) -> !fir.shape<1> + ! CHECK: %[[VAL_21:.*]] = fir.array_load %[[VAL_16]](%[[VAL_20]]) typeparams %[[VAL_15]] : (!fir.ref>>, !fir.shape<1>, i32) -> !fir.array<40x!fir.char<1,?>> + ! CHECK: %[[VAL_22:.*]] = arith.constant 1 : index + ! CHECK: %[[VAL_23:.*]] = arith.constant 0 : index + ! CHECK: %[[VAL_24:.*]] = arith.subi %[[VAL_10]], %[[VAL_22]] : index + ! CHECK: %[[VAL_25:.*]] = fir.do_loop %[[VAL_26:.*]] = %[[VAL_23]] to %[[VAL_24]] step %[[VAL_22]] unordered iter_args(%[[VAL_27:.*]] = %[[VAL_19]]) -> (!fir.array<40x!fir.char<1,?>>) { + ! CHECK: %[[VAL_28:.*]] = fir.array_access %[[VAL_21]], %[[VAL_26]] typeparams %[[VAL_15]] : (!fir.array<40x!fir.char<1,?>>, index, i32) -> !fir.ref> + ! CHECK: %[[VAL_29:.*]] = fir.array_access %[[VAL_27]], %[[VAL_26]] typeparams %[[VAL_8]] : (!fir.array<40x!fir.char<1,?>>, index, i32) -> !fir.ref> + ! CHECK: %[[VAL_30:.*]] = fir.convert %[[VAL_8]] : (i32) -> index + ! CHECK: %[[VAL_31:.*]] = fir.convert %[[VAL_15]] : (i32) -> index + ! CHECK: %[[VAL_32:.*]] = arith.cmpi slt, %[[VAL_30]], %[[VAL_31]] : index + ! CHECK: %[[VAL_33:.*]] = arith.select %[[VAL_32]], %[[VAL_30]], %[[VAL_31]] : index + ! CHECK: %[[VAL_34:.*]] = arith.constant 1 : i64 + ! CHECK: %[[VAL_35:.*]] = fir.convert %[[VAL_33]] : (index) -> i64 + ! CHECK: %[[VAL_36:.*]] = arith.muli %[[VAL_34]], %[[VAL_35]] : i64 + ! CHECK: %[[VAL_37:.*]] = arith.constant false + ! CHECK: %[[VAL_38:.*]] = fir.convert %[[VAL_29]] : (!fir.ref>) -> !fir.ref + ! CHECK: %[[VAL_39:.*]] = fir.convert %[[VAL_28]] : (!fir.ref>) -> !fir.ref + ! CHECK: fir.call @llvm.memmove.p0i8.p0i8.i64(%[[VAL_38]], %[[VAL_39]], %[[VAL_36]], %[[VAL_37]]) : (!fir.ref, !fir.ref, i64, i1) -> () + ! CHECK: %[[VAL_40:.*]] = arith.constant 1 : i32 + ! CHECK: %[[VAL_41:.*]] = arith.subi %[[VAL_8]], %[[VAL_40]] : i32 + ! CHECK: %[[VAL_42:.*]] = arith.constant 32 : i8 + ! CHECK: %[[VAL_43:.*]] = fir.undefined !fir.char<1> + ! CHECK: %[[VAL_44:.*]] = fir.insert_value %[[VAL_43]], %[[VAL_42]], [0 : index] : (!fir.char<1>, i8) -> !fir.char<1> + ! CHECK: %[[VAL_45:.*]] = arith.constant 1 : index + ! CHECK: %[[VAL_46:.*]] = fir.convert %[[VAL_41]] : (i32) -> index + ! CHECK: fir.do_loop %[[VAL_47:.*]] = %[[VAL_33]] to %[[VAL_46]] step %[[VAL_45]] { + ! CHECK: %[[VAL_48:.*]] = fir.convert %[[VAL_29]] : (!fir.ref>) -> !fir.ref>> + ! CHECK: %[[VAL_49:.*]] = fir.coordinate_of %[[VAL_48]], %[[VAL_47]] : (!fir.ref>>, index) -> !fir.ref> + ! CHECK: fir.store %[[VAL_44]] to %[[VAL_49]] : !fir.ref> + ! CHECK: } + ! CHECK: %[[VAL_50:.*]] = fir.array_amend %[[VAL_27]], %[[VAL_29]] : (!fir.array<40x!fir.char<1,?>>, !fir.ref>) -> !fir.array<40x!fir.char<1,?>> + ! CHECK: fir.result %[[VAL_50]] : !fir.array<40x!fir.char<1,?>> + ! CHECK: } + ! CHECK: fir.array_merge_store %[[VAL_19]], %[[VAL_51:.*]] to %[[VAL_9]] typeparams %[[VAL_8]] : !fir.array<40x!fir.char<1,?>>, !fir.array<40x!fir.char<1,?>>, !fir.ref>>, i32 + ! CHECK: return + ! CHECK: } + + subroutine test19d(a,b,i,j) + character(i) a(40) + character(j) b(40) + a = b + end subroutine test19d + + ! CHECK-LABEL: func @_QPtest19e( + ! CHECK-SAME: %[[VAL_0:.*]]: !fir.boxchar<1>{{.*}}, %[[VAL_1:.*]]: !fir.boxchar<1>{{.*}}) { + ! CHECK: %[[VAL_2:.*]]:2 = fir.unboxchar %[[VAL_0]] : (!fir.boxchar<1>) -> (!fir.ref>, index) + ! CHECK: %[[VAL_3:.*]] = fir.convert %[[VAL_2]]#0 : (!fir.ref>) -> !fir.ref>> + ! CHECK: %[[VAL_4:.*]] = arith.constant 50 : index + ! CHECK: %[[VAL_5:.*]]:2 = fir.unboxchar %[[VAL_1]] : (!fir.boxchar<1>) -> (!fir.ref>, index) + ! CHECK: %[[VAL_6:.*]] = fir.convert %[[VAL_5]]#0 : (!fir.ref>) -> !fir.ref>> + ! CHECK: %[[VAL_7:.*]] = arith.constant 50 : index + ! CHECK: %[[VAL_8:.*]] = fir.shape %[[VAL_4]] : (index) -> !fir.shape<1> + ! CHECK: %[[VAL_9:.*]] = fir.array_load %[[VAL_3]](%[[VAL_8]]) typeparams %[[VAL_2]]#1 : (!fir.ref>>, !fir.shape<1>, index) -> !fir.array<50x!fir.char<1,?>> + ! CHECK: %[[VAL_10:.*]] = fir.shape %[[VAL_7]] : (index) -> !fir.shape<1> + ! CHECK: %[[VAL_11:.*]] = fir.array_load %[[VAL_6]](%[[VAL_10]]) typeparams %[[VAL_5]]#1 : (!fir.ref>>, !fir.shape<1>, index) -> !fir.array<50x!fir.char<1,?>> + ! CHECK: %[[VAL_12:.*]] = arith.constant 1 : index + ! CHECK: %[[VAL_13:.*]] = arith.constant 0 : index + ! CHECK: %[[VAL_14:.*]] = arith.subi %[[VAL_4]], %[[VAL_12]] : index + ! CHECK: %[[VAL_15:.*]] = fir.do_loop %[[VAL_16:.*]] = %[[VAL_13]] to %[[VAL_14]] step %[[VAL_12]] unordered iter_args(%[[VAL_17:.*]] = %[[VAL_9]]) -> (!fir.array<50x!fir.char<1,?>>) { + ! CHECK: %[[VAL_18:.*]] = fir.array_access %[[VAL_11]], %[[VAL_16]] typeparams %[[VAL_5]]#1 : (!fir.array<50x!fir.char<1,?>>, index, index) -> !fir.ref> + ! CHECK: %[[VAL_19:.*]] = fir.array_access %[[VAL_17]], %[[VAL_16]] typeparams %[[VAL_2]]#1 : (!fir.array<50x!fir.char<1,?>>, index, index) -> !fir.ref> + ! CHECK: %[[VAL_20:.*]] = arith.cmpi slt, %[[VAL_2]]#1, %[[VAL_5]]#1 : index + ! CHECK: %[[VAL_21:.*]] = arith.select %[[VAL_20]], %[[VAL_2]]#1, %[[VAL_5]]#1 : index + ! CHECK: %[[VAL_22:.*]] = arith.constant 1 : i64 + ! CHECK: %[[VAL_23:.*]] = fir.convert %[[VAL_21]] : (index) -> i64 + ! CHECK: %[[VAL_24:.*]] = arith.muli %[[VAL_22]], %[[VAL_23]] : i64 + ! CHECK: %[[VAL_25:.*]] = arith.constant false + ! CHECK: %[[VAL_26:.*]] = fir.convert %[[VAL_19]] : (!fir.ref>) -> !fir.ref + ! CHECK: %[[VAL_27:.*]] = fir.convert %[[VAL_18]] : (!fir.ref>) -> !fir.ref + ! CHECK: fir.call @llvm.memmove.p0i8.p0i8.i64(%[[VAL_26]], %[[VAL_27]], %[[VAL_24]], %[[VAL_25]]) : (!fir.ref, !fir.ref, i64, i1) -> () + ! CHECK: %[[VAL_28:.*]] = arith.constant 1 : index + ! CHECK: %[[VAL_29:.*]] = arith.subi %[[VAL_2]]#1, %[[VAL_28]] : index + ! CHECK: %[[VAL_30:.*]] = arith.constant 32 : i8 + ! CHECK: %[[VAL_31:.*]] = fir.undefined !fir.char<1> + ! CHECK: %[[VAL_32:.*]] = fir.insert_value %[[VAL_31]], %[[VAL_30]], [0 : index] : (!fir.char<1>, i8) -> !fir.char<1> + ! CHECK: %[[VAL_33:.*]] = arith.constant 1 : index + ! CHECK: fir.do_loop %[[VAL_34:.*]] = %[[VAL_21]] to %[[VAL_29]] step %[[VAL_33]] { + ! CHECK: %[[VAL_35:.*]] = fir.convert %[[VAL_19]] : (!fir.ref>) -> !fir.ref>> + ! CHECK: %[[VAL_36:.*]] = fir.coordinate_of %[[VAL_35]], %[[VAL_34]] : (!fir.ref>>, index) -> !fir.ref> + ! CHECK: fir.store %[[VAL_32]] to %[[VAL_36]] : !fir.ref> + ! CHECK: } + ! CHECK: %[[VAL_37:.*]] = fir.array_amend %[[VAL_17]], %[[VAL_19]] : (!fir.array<50x!fir.char<1,?>>, !fir.ref>) -> !fir.array<50x!fir.char<1,?>> + ! CHECK: fir.result %[[VAL_37]] : !fir.array<50x!fir.char<1,?>> + ! CHECK: } + ! CHECK: fir.array_merge_store %[[VAL_9]], %[[VAL_38:.*]] to %[[VAL_3]] typeparams %[[VAL_2]]#1 : !fir.array<50x!fir.char<1,?>>, !fir.array<50x!fir.char<1,?>>, !fir.ref>>, index + ! CHECK: return + ! CHECK: } + + subroutine test19e(a,b) + character(*) a(50) + character(*) b(50) + a = b + end subroutine test19e + + ! CHECK-LABEL: func @_QPtest19f( + ! CHECK-SAME: %[[VAL_0:.*]]: !fir.boxchar<1>{{.*}}, %[[VAL_1:.*]]: !fir.boxchar<1>{{.*}}) { + ! CHECK: %[[VAL_2:.*]]:2 = fir.unboxchar %[[VAL_0]] : (!fir.boxchar<1>) -> (!fir.ref>, index) + ! CHECK: %[[VAL_3:.*]] = fir.convert %[[VAL_2]]#0 : (!fir.ref>) -> !fir.ref>> + ! CHECK: %[[VAL_4:.*]] = arith.constant 60 : index + ! CHECK: %[[VAL_5:.*]]:2 = fir.unboxchar %[[VAL_1]] : (!fir.boxchar<1>) -> (!fir.ref>, index) + ! CHECK: %[[VAL_6:.*]] = fir.convert %[[VAL_5]]#0 : (!fir.ref>) -> !fir.ref>> + ! CHECK: %[[VAL_7:.*]] = arith.constant 60 : index + ! CHECK: %[[VAL_8:.*]] = fir.shape %[[VAL_4]] : (index) -> !fir.shape<1> + ! CHECK: %[[VAL_9:.*]] = fir.array_load %[[VAL_3]](%[[VAL_8]]) typeparams %[[VAL_2]]#1 : (!fir.ref>>, !fir.shape<1>, index) -> !fir.array<60x!fir.char<1,?>> + ! CHECK: %[[VAL_10:.*]] = fir.address_of(@_QQcl.70726566697820) : !fir.ref> + ! CHECK: %[[VAL_11:.*]] = arith.constant 7 : index + ! CHECK: %[[VAL_12:.*]] = fir.shape %[[VAL_7]] : (index) -> !fir.shape<1> + ! CHECK: %[[VAL_13:.*]] = fir.array_load %[[VAL_6]](%[[VAL_12]]) typeparams %[[VAL_5]]#1 : (!fir.ref>>, !fir.shape<1>, index) -> !fir.array<60x!fir.char<1,?>> + ! CHECK: %[[VAL_14:.*]] = arith.constant 1 : index + ! CHECK: %[[VAL_15:.*]] = arith.constant 0 : index + ! CHECK: %[[VAL_16:.*]] = arith.subi %[[VAL_4]], %[[VAL_14]] : index + ! CHECK: %[[VAL_17:.*]] = fir.do_loop %[[VAL_18:.*]] = %[[VAL_15]] to %[[VAL_16]] step %[[VAL_14]] unordered iter_args(%[[VAL_19:.*]] = %[[VAL_9]]) -> (!fir.array<60x!fir.char<1,?>>) { + ! CHECK: %[[VAL_20:.*]] = fir.array_access %[[VAL_13]], %[[VAL_18]] typeparams %[[VAL_5]]#1 : (!fir.array<60x!fir.char<1,?>>, index, index) -> !fir.ref> + ! CHECK: %[[VAL_21:.*]] = arith.addi %[[VAL_11]], %[[VAL_5]]#1 : index + ! CHECK: %[[VAL_22:.*]] = fir.alloca !fir.char<1,?>(%[[VAL_21]] : index) {bindc_name = ".chrtmp"} + ! CHECK: %[[VAL_23:.*]] = arith.constant 1 : i64 + ! CHECK: %[[VAL_24:.*]] = fir.convert %[[VAL_11]] : (index) -> i64 + ! CHECK: %[[VAL_25:.*]] = arith.muli %[[VAL_23]], %[[VAL_24]] : i64 + ! CHECK: %[[VAL_26:.*]] = arith.constant false + ! CHECK: %[[VAL_27:.*]] = fir.convert %[[VAL_22]] : (!fir.ref>) -> !fir.ref + ! CHECK: %[[VAL_28:.*]] = fir.convert %[[VAL_10]] : (!fir.ref>) -> !fir.ref + ! CHECK: fir.call @llvm.memmove.p0i8.p0i8.i64(%[[VAL_27]], %[[VAL_28]], %[[VAL_25]], %[[VAL_26]]) : (!fir.ref, !fir.ref, i64, i1) -> () + ! CHECK: %[[VAL_29:.*]] = arith.constant 1 : index + ! CHECK: %[[VAL_30:.*]] = arith.subi %[[VAL_21]], %[[VAL_29]] : index + ! CHECK: fir.do_loop %[[VAL_31:.*]] = %[[VAL_11]] to %[[VAL_30]] step %[[VAL_29]] { + ! CHECK: %[[VAL_32:.*]] = arith.subi %[[VAL_31]], %[[VAL_11]] : index + ! CHECK: %[[VAL_33:.*]] = fir.convert %[[VAL_20]] : (!fir.ref>) -> !fir.ref>> + ! CHECK: %[[VAL_34:.*]] = fir.coordinate_of %[[VAL_33]], %[[VAL_32]] : (!fir.ref>>, index) -> !fir.ref> + ! CHECK: %[[VAL_35:.*]] = fir.load %[[VAL_34]] : !fir.ref> + ! CHECK: %[[VAL_36:.*]] = fir.convert %[[VAL_22]] : (!fir.ref>) -> !fir.ref>> + ! CHECK: %[[VAL_37:.*]] = fir.coordinate_of %[[VAL_36]], %[[VAL_31]] : (!fir.ref>>, index) -> !fir.ref> + ! CHECK: fir.store %[[VAL_35]] to %[[VAL_37]] : !fir.ref> + ! CHECK: } + ! CHECK: %[[VAL_38:.*]] = fir.array_access %[[VAL_19]], %[[VAL_18]] typeparams %[[VAL_2]]#1 : (!fir.array<60x!fir.char<1,?>>, index, index) -> !fir.ref> + ! CHECK: %[[VAL_39:.*]] = arith.cmpi slt, %[[VAL_2]]#1, %[[VAL_21]] : index + ! CHECK: %[[VAL_40:.*]] = arith.select %[[VAL_39]], %[[VAL_2]]#1, %[[VAL_21]] : index + ! CHECK: %[[VAL_41:.*]] = arith.constant 1 : i64 + ! CHECK: %[[VAL_42:.*]] = fir.convert %[[VAL_40]] : (index) -> i64 + ! CHECK: %[[VAL_43:.*]] = arith.muli %[[VAL_41]], %[[VAL_42]] : i64 + ! CHECK: %[[VAL_44:.*]] = arith.constant false + ! CHECK: %[[VAL_45:.*]] = fir.convert %[[VAL_38]] : (!fir.ref>) -> !fir.ref + ! CHECK: %[[VAL_46:.*]] = fir.convert %[[VAL_22]] : (!fir.ref>) -> !fir.ref + ! CHECK: fir.call @llvm.memmove.p0i8.p0i8.i64(%[[VAL_45]], %[[VAL_46]], %[[VAL_43]], %[[VAL_44]]) : (!fir.ref, !fir.ref, i64, i1) -> () + ! CHECK: %[[VAL_47:.*]] = arith.constant 1 : index + ! CHECK: %[[VAL_48:.*]] = arith.subi %[[VAL_2]]#1, %[[VAL_47]] : index + ! CHECK: %[[VAL_49:.*]] = arith.constant 32 : i8 + ! CHECK: %[[VAL_50:.*]] = fir.undefined !fir.char<1> + ! CHECK: %[[VAL_51:.*]] = fir.insert_value %[[VAL_50]], %[[VAL_49]], [0 : index] : (!fir.char<1>, i8) -> !fir.char<1> + ! CHECK: %[[VAL_52:.*]] = arith.constant 1 : index + ! CHECK: fir.do_loop %[[VAL_53:.*]] = %[[VAL_40]] to %[[VAL_48]] step %[[VAL_52]] { + ! CHECK: %[[VAL_54:.*]] = fir.convert %[[VAL_38]] : (!fir.ref>) -> !fir.ref>> + ! CHECK: %[[VAL_55:.*]] = fir.coordinate_of %[[VAL_54]], %[[VAL_53]] : (!fir.ref>>, index) -> !fir.ref> + ! CHECK: fir.store %[[VAL_51]] to %[[VAL_55]] : !fir.ref> + ! CHECK: } + ! CHECK: %[[VAL_56:.*]] = fir.array_amend %[[VAL_19]], %[[VAL_38]] : (!fir.array<60x!fir.char<1,?>>, !fir.ref>) -> !fir.array<60x!fir.char<1,?>> + ! CHECK: fir.result %[[VAL_56]] : !fir.array<60x!fir.char<1,?>> + ! CHECK: } + ! CHECK: fir.array_merge_store %[[VAL_9]], %[[VAL_57:.*]] to %[[VAL_3]] typeparams %[[VAL_2]]#1 : !fir.array<60x!fir.char<1,?>>, !fir.array<60x!fir.char<1,?>>, !fir.ref>>, index + ! CHECK: return + ! CHECK: } + + subroutine test19f(a,b) + character(*) a(60) + character(*) b(60) + a = "prefix " // b + end subroutine test19f + + ! CHECK-LABEL: func @_QPtest19g( + ! CHECK-SAME: %[[VAL_0:.*]]: !fir.boxchar<4>{{.*}}, %[[VAL_1:.*]]: !fir.boxchar<2>{{.*}}, %[[VAL_2:.*]]: !fir.ref{{.*}}) { + ! CHECK: %[[VAL_3:.*]]:2 = fir.unboxchar %[[VAL_1]] : (!fir.boxchar<2>) -> (!fir.ref>, index) + ! CHECK: %[[VAL_4:.*]] = arith.constant 13 : index + ! CHECK: %[[VAL_5:.*]] = fir.convert %[[VAL_3]]#0 : (!fir.ref>) -> !fir.ref>> + ! CHECK: %[[VAL_6:.*]] = arith.constant 140 : index + ! CHECK: %[[VAL_7:.*]]:2 = fir.unboxchar %[[VAL_0]] : (!fir.boxchar<4>) -> (!fir.ref>, index) + ! CHECK: %[[VAL_8:.*]] = fir.load %[[VAL_2]] : !fir.ref + ! CHECK: %[[VAL_9:.*]] = arith.constant 0 : i32 + ! CHECK: %[[VAL_10:.*]] = arith.cmpi sgt, %[[VAL_8]], %[[VAL_9]] : i32 + ! CHECK: %[[VAL_11:.*]] = arith.select %[[VAL_10]], %[[VAL_8]], %[[VAL_9]] : i32 + ! CHECK: %[[VAL_12:.*]] = fir.convert %[[VAL_7]]#0 : (!fir.ref>) -> !fir.ref>> + ! CHECK: %[[VAL_13:.*]] = arith.constant 70 : index + ! CHECK: %[[VAL_14:.*]] = fir.shape %[[VAL_13]] : (index) -> !fir.shape<1> + ! CHECK: %[[VAL_15:.*]] = fir.array_load %[[VAL_12]](%[[VAL_14]]) typeparams %[[VAL_11]] : (!fir.ref>>, !fir.shape<1>, i32) -> !fir.array<70x!fir.char<4,?>> + ! CHECK: %[[VAL_16:.*]] = arith.constant 1 : i64 + ! CHECK: %[[VAL_17:.*]] = fir.convert %[[VAL_16]] : (i64) -> index + ! CHECK: %[[VAL_18:.*]] = arith.constant 2 : i64 + ! CHECK: %[[VAL_19:.*]] = fir.convert %[[VAL_18]] : (i64) -> index + ! CHECK: %[[VAL_20:.*]] = arith.constant 140 : i64 + ! CHECK: %[[VAL_21:.*]] = fir.convert %[[VAL_20]] : (i64) -> index + ! CHECK: %[[VAL_22:.*]] = fir.shape %[[VAL_6]] : (index) -> !fir.shape<1> + ! CHECK: %[[VAL_23:.*]] = fir.slice %[[VAL_17]], %[[VAL_21]], %[[VAL_19]] : (index, index, index) -> !fir.slice<1> + ! CHECK: %[[VAL_24:.*]] = fir.array_load %[[VAL_5]](%[[VAL_22]]) {{\[}}%[[VAL_23]]] : (!fir.ref>>, !fir.shape<1>, !fir.slice<1>) -> !fir.array<140x!fir.char<2,13>> + ! CHECK: %[[VAL_25:.*]] = fir.load %[[VAL_2]] : !fir.ref + ! CHECK: %[[VAL_26:.*]] = fir.convert %[[VAL_25]] : (i32) -> i64 + ! CHECK: %[[VAL_27:.*]] = arith.constant 1 : index + ! CHECK: %[[VAL_28:.*]] = arith.constant 0 : index + ! CHECK: %[[VAL_29:.*]] = arith.subi %[[VAL_13]], %[[VAL_27]] : index + ! CHECK: %[[VAL_30:.*]] = fir.do_loop %[[VAL_31:.*]] = %[[VAL_28]] to %[[VAL_29]] step %[[VAL_27]] unordered iter_args(%[[VAL_32:.*]] = %[[VAL_15]]) -> (!fir.array<70x!fir.char<4,?>>) { + ! CHECK: %[[VAL_33:.*]] = fir.array_access %[[VAL_24]], %[[VAL_31]] : (!fir.array<140x!fir.char<2,13>>, index) -> !fir.ref> + ! CHECK: %[[VAL_34:.*]] = fir.alloca !fir.char<4,?>(%[[VAL_4]] : index) + ! CHECK: %[[VAL_35:.*]] = arith.cmpi slt, %[[VAL_4]], %[[VAL_4]] : index + ! CHECK: %[[VAL_36:.*]] = arith.select %[[VAL_35]], %[[VAL_4]], %[[VAL_4]] : index + ! CHECK: fir.char_convert %[[VAL_33]] for %[[VAL_36]] to %[[VAL_34]] : !fir.ref>, index, !fir.ref> + ! CHECK: %[[VAL_37:.*]] = arith.constant 1 : index + ! CHECK: %[[VAL_38:.*]] = arith.subi %[[VAL_4]], %[[VAL_37]] : index + ! CHECK: %[[VAL_39:.*]] = arith.constant 32 : i32 + ! CHECK: %[[VAL_40:.*]] = fir.undefined !fir.char<4> + ! CHECK: %[[VAL_41:.*]] = fir.insert_value %[[VAL_40]], %[[VAL_39]], [0 : index] : (!fir.char<4>, i32) -> !fir.char<4> + ! CHECK: %[[VAL_42:.*]] = arith.constant 1 : index + ! CHECK: fir.do_loop %[[VAL_43:.*]] = %[[VAL_36]] to %[[VAL_38]] step %[[VAL_42]] { + ! CHECK: %[[VAL_44:.*]] = fir.convert %[[VAL_34]] : (!fir.ref>) -> !fir.ref>> + ! CHECK: %[[VAL_45:.*]] = fir.coordinate_of %[[VAL_44]], %[[VAL_43]] : (!fir.ref>>, index) -> !fir.ref> + ! CHECK: fir.store %[[VAL_41]] to %[[VAL_45]] : !fir.ref> + ! CHECK: } + ! CHECK: %[[VAL_46:.*]] = fir.array_access %[[VAL_32]], %[[VAL_31]] typeparams %[[VAL_11]] : (!fir.array<70x!fir.char<4,?>>, index, i32) -> !fir.ref> + ! CHECK: %[[VAL_47:.*]] = fir.convert %[[VAL_11]] : (i32) -> index + ! CHECK: %[[VAL_48:.*]] = fir.convert %[[VAL_26]] : (i64) -> index + ! CHECK: %[[VAL_49:.*]] = arith.cmpi slt, %[[VAL_47]], %[[VAL_48]] : index + ! CHECK: %[[VAL_50:.*]] = arith.select %[[VAL_49]], %[[VAL_47]], %[[VAL_48]] : index + ! CHECK: %[[VAL_51:.*]] = arith.constant 4 : i64 + ! CHECK: %[[VAL_52:.*]] = fir.convert %[[VAL_50]] : (index) -> i64 + ! CHECK: %[[VAL_53:.*]] = arith.muli %[[VAL_51]], %[[VAL_52]] : i64 + ! CHECK: %[[VAL_54:.*]] = arith.constant false + ! CHECK: %[[VAL_55:.*]] = fir.convert %[[VAL_46]] : (!fir.ref>) -> !fir.ref + ! CHECK: %[[VAL_56:.*]] = fir.convert %[[VAL_34]] : (!fir.ref>) -> !fir.ref + ! CHECK: fir.call @llvm.memmove.p0i8.p0i8.i64(%[[VAL_55]], %[[VAL_56]], %[[VAL_53]], %[[VAL_54]]) : (!fir.ref, !fir.ref, i64, i1) -> () + ! CHECK: %[[VAL_57:.*]] = arith.constant 1 : i32 + ! CHECK: %[[VAL_58:.*]] = arith.subi %[[VAL_11]], %[[VAL_57]] : i32 + ! CHECK: %[[VAL_59:.*]] = arith.constant 32 : i32 + ! CHECK: %[[VAL_60:.*]] = fir.undefined !fir.char<4> + ! CHECK: %[[VAL_61:.*]] = fir.insert_value %[[VAL_60]], %[[VAL_59]], [0 : index] : (!fir.char<4>, i32) -> !fir.char<4> + ! CHECK: %[[VAL_62:.*]] = arith.constant 1 : index + ! CHECK: %[[VAL_63:.*]] = fir.convert %[[VAL_58]] : (i32) -> index + ! CHECK: fir.do_loop %[[VAL_64:.*]] = %[[VAL_50]] to %[[VAL_63]] step %[[VAL_62]] { + ! CHECK: %[[VAL_65:.*]] = fir.convert %[[VAL_46]] : (!fir.ref>) -> !fir.ref>> + ! CHECK: %[[VAL_66:.*]] = fir.coordinate_of %[[VAL_65]], %[[VAL_64]] : (!fir.ref>>, index) -> !fir.ref> + ! CHECK: fir.store %[[VAL_61]] to %[[VAL_66]] : !fir.ref> + ! CHECK: } + ! CHECK: %[[VAL_67:.*]] = fir.array_amend %[[VAL_32]], %[[VAL_46]] : (!fir.array<70x!fir.char<4,?>>, !fir.ref>) -> !fir.array<70x!fir.char<4,?>> + ! CHECK: fir.result %[[VAL_67]] : !fir.array<70x!fir.char<4,?>> + ! CHECK: } + ! CHECK: fir.array_merge_store %[[VAL_15]], %[[VAL_68:.*]] to %[[VAL_12]] typeparams %[[VAL_11]] : !fir.array<70x!fir.char<4,?>>, !fir.array<70x!fir.char<4,?>>, !fir.ref>>, i32 + ! CHECK: return + ! CHECK: } + + subroutine test19g(a,b,i) + character(kind=4,len=i) a(70) + character(kind=2,len=13) b(140) + a = b(1:140:2) + end subroutine test19g + + ! CHECK-LABEL: func @_QPtest19h( + ! CHECK-SAME: %[[VAL_0:.*]]: !fir.boxchar<1>{{.*}}, %[[VAL_1:.*]]: !fir.boxchar<1>{{.*}}, %[[VAL_2:.*]]: !fir.ref{{.*}}, %[[VAL_3:.*]]: !fir.ref{{.*}}) { + ! CHECK: %[[VAL_4:.*]]:2 = fir.unboxchar %[[VAL_0]] : (!fir.boxchar<1>) -> (!fir.ref>, index) + ! CHECK: %[[VAL_5:.*]] = fir.load %[[VAL_2]] : !fir.ref + ! CHECK: %[[VAL_6:.*]] = arith.constant 0 : i32 + ! CHECK: %[[VAL_7:.*]] = arith.cmpi sgt, %[[VAL_5]], %[[VAL_6]] : i32 + ! CHECK: %[[VAL_8:.*]] = arith.select %[[VAL_7]], %[[VAL_5]], %[[VAL_6]] : i32 + ! CHECK: %[[VAL_9:.*]] = fir.convert %[[VAL_4]]#0 : (!fir.ref>) -> !fir.ref>> + ! CHECK: %[[VAL_10:.*]] = arith.constant 70 : index + ! CHECK: %[[VAL_11:.*]]:2 = fir.unboxchar %[[VAL_1]] : (!fir.boxchar<1>) -> (!fir.ref>, index) + ! CHECK: %[[VAL_12:.*]] = fir.convert %[[VAL_11]]#0 : (!fir.ref>) -> !fir.ref>> + ! CHECK: %[[VAL_13:.*]] = fir.load %[[VAL_3]] : !fir.ref + ! CHECK: %[[VAL_14:.*]] = fir.convert %[[VAL_13]] : (i32) -> i64 + ! CHECK: %[[VAL_15:.*]] = fir.convert %[[VAL_14]] : (i64) -> index + ! CHECK: %[[VAL_16:.*]] = fir.shape %[[VAL_10]] : (index) -> !fir.shape<1> + ! CHECK: %[[VAL_17:.*]] = fir.array_load %[[VAL_9]](%[[VAL_16]]) typeparams %[[VAL_8]] : (!fir.ref>>, !fir.shape<1>, i32) -> !fir.array<70x!fir.char<1,?>> + ! CHECK: %[[VAL_18:.*]] = arith.constant 1 : i64 + ! CHECK: %[[VAL_19:.*]] = fir.convert %[[VAL_18]] : (i64) -> index + ! CHECK: %[[VAL_20:.*]] = arith.constant 2 : i64 + ! CHECK: %[[VAL_21:.*]] = fir.convert %[[VAL_20]] : (i64) -> index + ! CHECK: %[[VAL_22:.*]] = arith.constant 140 : i64 + ! CHECK: %[[VAL_23:.*]] = fir.convert %[[VAL_22]] : (i64) -> index + ! CHECK: %[[VAL_24:.*]] = fir.shape %[[VAL_15]] : (index) -> !fir.shape<1> + ! CHECK: %[[VAL_25:.*]] = fir.slice %[[VAL_19]], %[[VAL_23]], %[[VAL_21]] : (index, index, index) -> !fir.slice<1> + ! CHECK: %[[VAL_26:.*]] = fir.array_load %[[VAL_12]](%[[VAL_24]]) {{\[}}%[[VAL_25]]] typeparams %[[VAL_11]]#1 : (!fir.ref>>, !fir.shape<1>, !fir.slice<1>, index) -> !fir.array> + ! CHECK: %[[VAL_27:.*]] = arith.constant 1 : index + ! CHECK: %[[VAL_28:.*]] = arith.constant 0 : index + ! CHECK: %[[VAL_29:.*]] = arith.subi %[[VAL_10]], %[[VAL_27]] : index + ! CHECK: %[[VAL_30:.*]] = fir.do_loop %[[VAL_31:.*]] = %[[VAL_28]] to %[[VAL_29]] step %[[VAL_27]] unordered iter_args(%[[VAL_32:.*]] = %[[VAL_17]]) -> (!fir.array<70x!fir.char<1,?>>) { + ! CHECK: %[[VAL_33:.*]] = fir.array_access %[[VAL_26]], %[[VAL_31]] typeparams %[[VAL_11]]#1 : (!fir.array>, index, index) -> !fir.ref> + ! CHECK: %[[VAL_34:.*]] = fir.array_access %[[VAL_32]], %[[VAL_31]] typeparams %[[VAL_8]] : (!fir.array<70x!fir.char<1,?>>, index, i32) -> !fir.ref> + ! CHECK: %[[VAL_35:.*]] = fir.convert %[[VAL_8]] : (i32) -> index + ! CHECK: %[[VAL_36:.*]] = arith.cmpi slt, %[[VAL_35]], %[[VAL_11]]#1 : index + ! CHECK: %[[VAL_37:.*]] = arith.select %[[VAL_36]], %[[VAL_35]], %[[VAL_11]]#1 : index + ! CHECK: %[[VAL_38:.*]] = arith.constant 1 : i64 + ! CHECK: %[[VAL_39:.*]] = fir.convert %[[VAL_37]] : (index) -> i64 + ! CHECK: %[[VAL_40:.*]] = arith.muli %[[VAL_38]], %[[VAL_39]] : i64 + ! CHECK: %[[VAL_41:.*]] = arith.constant false + ! CHECK: %[[VAL_42:.*]] = fir.convert %[[VAL_34]] : (!fir.ref>) -> !fir.ref + ! CHECK: %[[VAL_43:.*]] = fir.convert %[[VAL_33]] : (!fir.ref>) -> !fir.ref + ! CHECK: fir.call @llvm.memmove.p0i8.p0i8.i64(%[[VAL_42]], %[[VAL_43]], %[[VAL_40]], %[[VAL_41]]) : (!fir.ref, !fir.ref, i64, i1) -> () + ! CHECK: %[[VAL_44:.*]] = arith.constant 1 : i32 + ! CHECK: %[[VAL_45:.*]] = arith.subi %[[VAL_8]], %[[VAL_44]] : i32 + ! CHECK: %[[VAL_46:.*]] = arith.constant 32 : i8 + ! CHECK: %[[VAL_47:.*]] = fir.undefined !fir.char<1> + ! CHECK: %[[VAL_48:.*]] = fir.insert_value %[[VAL_47]], %[[VAL_46]], [0 : index] : (!fir.char<1>, i8) -> !fir.char<1> + ! CHECK: %[[VAL_49:.*]] = arith.constant 1 : index + ! CHECK: %[[VAL_50:.*]] = fir.convert %[[VAL_45]] : (i32) -> index + ! CHECK: fir.do_loop %[[VAL_51:.*]] = %[[VAL_37]] to %[[VAL_50]] step %[[VAL_49]] { + ! CHECK: %[[VAL_52:.*]] = fir.convert %[[VAL_34]] : (!fir.ref>) -> !fir.ref>> + ! CHECK: %[[VAL_53:.*]] = fir.coordinate_of %[[VAL_52]], %[[VAL_51]] : (!fir.ref>>, index) -> !fir.ref> + ! CHECK: fir.store %[[VAL_48]] to %[[VAL_53]] : !fir.ref> + ! CHECK: } + ! CHECK: %[[VAL_54:.*]] = fir.array_amend %[[VAL_32]], %[[VAL_34]] : (!fir.array<70x!fir.char<1,?>>, !fir.ref>) -> !fir.array<70x!fir.char<1,?>> + ! CHECK: fir.result %[[VAL_54]] : !fir.array<70x!fir.char<1,?>> + ! CHECK: } + ! CHECK: fir.array_merge_store %[[VAL_17]], %[[VAL_55:.*]] to %[[VAL_9]] typeparams %[[VAL_8]] : !fir.array<70x!fir.char<1,?>>, !fir.array<70x!fir.char<1,?>>, !fir.ref>>, i32 + ! CHECK: return + ! CHECK: } + + subroutine test19h(a,b,i,j) + character(i) a(70) + character(*) b(j) + a = b(1:140:2) + end subroutine test19h + + ! CHECK-LABEL: func @_QPtest_elemental_character_intrinsic( + ! CHECK-SAME: %[[VAL_0:.*]]: !fir.boxchar<1>{{.*}}, %[[VAL_1:.*]]: !fir.boxchar<1>{{.*}}) { + ! CHECK: %[[VAL_2:.*]]:2 = fir.unboxchar %[[VAL_0]] : (!fir.boxchar<1>) -> (!fir.ref>, index) + ! CHECK: %[[VAL_3:.*]] = fir.convert %[[VAL_2]]#0 : (!fir.ref>) -> !fir.ref>> + ! CHECK: %[[VAL_4:.*]] = arith.constant 10 : index + ! CHECK: %[[VAL_5:.*]]:2 = fir.unboxchar %[[VAL_1]] : (!fir.boxchar<1>) -> (!fir.ref>, index) + ! CHECK: %[[VAL_6:.*]] = fir.convert %[[VAL_5]]#0 : (!fir.ref>) -> !fir.ref>> + ! CHECK: %[[VAL_7:.*]] = arith.constant 2 : index + ! CHECK: %[[VAL_8:.*]] = arith.constant 10 : index + ! CHECK: %[[VAL_9:.*]] = arith.constant -1 : i32 + ! CHECK: %[[VAL_10:.*]] = fir.address_of(@_QQcl.{{.*}}) : !fir.ref>) -> !fir.ref + ! CHECK: %[[VAL_12:.*]] = arith.constant {{.*}} : i32 + ! CHECK: %[[VAL_13:.*]] = fir.call @_FortranAioBeginExternalListOutput(%[[VAL_9]], %[[VAL_11]], %[[VAL_12]]) : (i32, !fir.ref, i32) -> !fir.ref + ! CHECK: %[[VAL_15:.*]] = arith.constant 10 : index + ! CHECK: %[[VAL_16:.*]] = fir.shape %[[VAL_4]] : (index) -> !fir.shape<1> + ! CHECK: %[[VAL_17:.*]] = fir.shape_shift %[[VAL_7]], %[[VAL_8]] : (index, index) -> !fir.shapeshift<1> + ! CHECK: %[[VAL_18:.*]] = fir.allocmem !fir.array<10xi32> + ! CHECK: %[[VAL_19:.*]] = fir.shape %[[VAL_15]] : (index) -> !fir.shape<1> + ! CHECK: %[[VAL_20:.*]] = fir.array_load %[[VAL_18]](%[[VAL_19]]) : (!fir.heap>, !fir.shape<1>) -> !fir.array<10xi32> + ! CHECK: %[[VAL_21:.*]] = arith.constant 1 : index + ! CHECK: %[[VAL_22:.*]] = arith.constant 0 : index + ! CHECK: %[[VAL_23:.*]] = arith.subi %[[VAL_15]], %[[VAL_21]] : index + ! CHECK: %[[VAL_24:.*]] = fir.do_loop %[[VAL_25:.*]] = %[[VAL_22]] to %[[VAL_23]] step %[[VAL_21]] unordered iter_args(%[[VAL_26:.*]] = %[[VAL_20]]) -> (!fir.array<10xi32>) { + ! CHECK: %[[VAL_27:.*]] = arith.constant 1 : index + ! CHECK: %[[VAL_28:.*]] = arith.addi %[[VAL_25]], %[[VAL_27]] : index + ! CHECK: %[[VAL_29:.*]] = fir.array_coor %[[VAL_3]](%[[VAL_16]]) %[[VAL_28]] typeparams %[[VAL_2]]#1 : (!fir.ref>>, !fir.shape<1>, index, index) -> !fir.ref> + ! CHECK: %[[VAL_30:.*]] = arith.addi %[[VAL_25]], %[[VAL_7]] : index + ! CHECK: %[[VAL_31:.*]] = fir.array_coor %[[VAL_6]](%[[VAL_17]]) %[[VAL_30]] typeparams %[[VAL_5]]#1 : (!fir.ref>>, !fir.shapeshift<1>, index, index) -> !fir.ref> + ! CHECK: %[[VAL_32:.*]] = arith.constant false + ! CHECK: %[[VAL_33:.*]] = fir.convert %[[VAL_29]] : (!fir.ref>) -> !fir.ref + ! CHECK: %[[VAL_34:.*]] = fir.convert %[[VAL_2]]#1 : (index) -> i64 + ! CHECK: %[[VAL_35:.*]] = fir.convert %[[VAL_31]] : (!fir.ref>) -> !fir.ref + ! CHECK: %[[VAL_36:.*]] = fir.convert %[[VAL_5]]#1 : (index) -> i64 + ! CHECK: %[[VAL_37:.*]] = fir.call @_FortranAScan1(%[[VAL_33]], %[[VAL_34]], %[[VAL_35]], %[[VAL_36]], %[[VAL_32]]) : (!fir.ref, i64, !fir.ref, i64, i1) -> i64 + ! CHECK: %[[VAL_38:.*]] = fir.convert %[[VAL_37]] : (i64) -> i32 + ! CHECK: %[[VAL_39:.*]] = fir.array_update %[[VAL_26]], %[[VAL_38]], %[[VAL_25]] : (!fir.array<10xi32>, i32, index) -> !fir.array<10xi32> + ! CHECK: fir.result %[[VAL_39]] : !fir.array<10xi32> + ! CHECK: } + ! CHECK: fir.array_merge_store %[[VAL_20]], %[[VAL_40:.*]] to %[[VAL_18]] : !fir.array<10xi32>, !fir.array<10xi32>, !fir.heap> + ! CHECK: %[[VAL_41:.*]] = fir.shape %[[VAL_15]] : (index) -> !fir.shape<1> + ! CHECK: %[[VAL_42:.*]] = fir.embox %[[VAL_18]](%[[VAL_41]]) : (!fir.heap>, !fir.shape<1>) -> !fir.box> + ! CHECK: %[[VAL_43:.*]] = fir.convert %[[VAL_42]] : (!fir.box>) -> !fir.box + ! CHECK: %[[VAL_44:.*]] = fir.call @_FortranAioOutputDescriptor(%[[VAL_13]], %[[VAL_43]]) : (!fir.ref, !fir.box) -> i1 + ! CHECK: fir.freemem %[[VAL_18]] + ! CHECK: %[[VAL_45:.*]] = fir.call @_FortranAioEndIoStatement(%[[VAL_13]]) : (!fir.ref) -> i32 + ! CHECK: return + ! CHECK: } + + subroutine test_elemental_character_intrinsic(c1, c2) + character(*) :: c1(10), c2(2:11) + print *, scan(c1, c2) + end subroutine + + ! CHECK: func private @_QPbar(