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Diffstat (limited to 'flang/test/Lower/Intrinsics/sizeof.f90')
| -rw-r--r-- | flang/test/Lower/Intrinsics/sizeof.f90 | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/flang/test/Lower/Intrinsics/sizeof.f90 b/flang/test/Lower/Intrinsics/sizeof.f90 new file mode 100644 index 000000000000..959ca1692b51 --- /dev/null +++ b/flang/test/Lower/Intrinsics/sizeof.f90 @@ -0,0 +1,23 @@ +! Test SIZEOF lowering for polymorphic entities. +! RUN: bbc -emit-hlfir --polymorphic-type -o - %s | FileCheck %s + +integer(8) function test1(x) + class(*) :: x + test1 = sizeof(x) +end function +! CHECK-LABEL: func.func @_QPtest1( +! CHECK: %[[VAL_3:.*]]:2 = hlfir.declare %{{.*}} {uniq_name = "_QFtest1Ex"} : (!fir.class<none>) -> (!fir.class<none>, !fir.class<none>) +! CHECK: %[[VAL_4:.*]] = fir.box_elesize %[[VAL_3]]#1 : (!fir.class<none>) -> i64 +! CHECK: hlfir.assign %[[VAL_4]] to %{{.*}} : i64, !fir.ref<i64> + +integer(8) function test2(x) + class(*) :: x(:, :) + test2 = sizeof(x) +end function +! CHECK-LABEL: func.func @_QPtest2( +! CHECK: %[[VAL_3:.*]]:2 = hlfir.declare %{{.*}} {uniq_name = "_QFtest2Ex"} : (!fir.class<!fir.array<?x?xnone>>) -> (!fir.class<!fir.array<?x?xnone>>, !fir.class<!fir.array<?x?xnone>>) +! CHECK: %[[VAL_4:.*]] = fir.box_elesize %[[VAL_3]]#1 : (!fir.class<!fir.array<?x?xnone>>) -> i64 +! CHECK: %[[VAL_7:.*]] = fir.convert %[[VAL_3]]#1 : (!fir.class<!fir.array<?x?xnone>>) -> !fir.box<none> +! CHECK: %[[VAL_9:.*]] = fir.call @_FortranASize(%[[VAL_7]], %{{.*}}, %{{.*}}) fastmath<contract> : (!fir.box<none>, !fir.ref<i8>, i32) -> i64 +! CHECK: %[[VAL_10:.*]] = arith.muli %[[VAL_4]], %[[VAL_9]] : i64 +! CHECK: hlfir.assign %[[VAL_10]] to %{{.*}} : i64, !fir.ref<i64> |