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8199c2d427
Update some LIT tests that are using the legacy lowering to use HLFIR. This makes testing more modular and is a step towards getting rid of the legacy lowering (that is only kept because of the tests). There are many more. I deleted a couple file that were very specific to the legacy lowering (e.g. array-copy).
46 lines
2.0 KiB
Fortran
46 lines
2.0 KiB
Fortran
! RUN: bbc -emit-hlfir %s -o - | FileCheck %s
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! Simple character assignment tests
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subroutine assign1(lhs, rhs)
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character(*, 1) :: lhs, rhs
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lhs = rhs
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end subroutine
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! CHECK-LABEL: func.func @_QPassign1(
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! CHECK: %[[VAL_4:.*]]:2 = hlfir.declare{{.*}}"_QFassign1Elhs"
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! CHECK: %[[VAL_6:.*]]:2 = hlfir.declare{{.*}}"_QFassign1Erhs"
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! CHECK: hlfir.assign %[[VAL_6]]#0 to %[[VAL_4]]#0 : !fir.boxchar<1>, !fir.boxchar<1>
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! CHECK: return
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! CHECK: }
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! Test substring assignment
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subroutine assign_substring1(str, rhs, lb, ub)
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character(*, 1) :: rhs, str
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integer(8) :: lb, ub
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str(lb:ub) = rhs
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end subroutine
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! CHECK-LABEL: func.func @_QPassign_substring1(
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! CHECK: %[[VAL_7:.*]]:2 = hlfir.declare{{.*}}"_QFassign_substring1Erhs"
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! CHECK: %[[VAL_9:.*]]:2 = hlfir.declare{{.*}}"_QFassign_substring1Estr"
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! CHECK: %[[VAL_21:.*]] = hlfir.designate %[[VAL_9]]#0 substr {{.*}}
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! CHECK: hlfir.assign %[[VAL_7]]#0 to %[[VAL_21]] : !fir.boxchar<1>, !fir.boxchar<1>
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! CHECK: return
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! CHECK: }
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subroutine assign_constant(lhs)
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character(*, 1) :: lhs
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lhs = "Hello World"
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end subroutine
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! CHECK-LABEL: func.func @_QPassign_constant(
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! CHECK: %[[VAL_3:.*]]:2 = hlfir.declare{{.*}}"_QFassign_constantElhs"
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! CHECK: %[[VAL_6:.*]]:2 = hlfir.declare{{.*}}"_QQclX48656C6C6F20576F726C64"
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! CHECK: hlfir.assign %[[VAL_6]]#0 to %[[VAL_3]]#0 : !fir.ref<!fir.char<1,11>>, !fir.boxchar<1>
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subroutine assign_zero_size_array(n)
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character(n), allocatable :: a(:)
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a = [character(n)::]
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end subroutine
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! CHECK-LABEL: func.func @_QPassign_zero_size_array(
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! CHECK: %[[VAL_12:.*]]:2 = hlfir.declare{{.*}}"_QFassign_zero_size_arrayEa"
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! CHECK: %[[VAL_24:.*]] = hlfir.as_expr %{{.*}}
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! CHECK: hlfir.assign %[[VAL_24]] to %[[VAL_12]]#0 realloc keep_lhs_len : !hlfir.expr<0x!fir.char<1,?>>, !fir.ref<!fir.box<!fir.heap<!fir.array<?x!fir.char<1,?>>>>>
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