forked from OSchip/llvm-project
109 lines
4.5 KiB
Fortran
109 lines
4.5 KiB
Fortran
! RUN: bbc -emit-fir %s -o - | FileCheck %s
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! RUN: %flang_fc1 -emit-fir %s -o - | FileCheck %s
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! Test abs intrinsic for various types (int, float, complex)
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! CHECK-LABEL: func @_QPabs_testi
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! CHECK-SAME: %[[VAL_0:.*]]: !fir.ref<i32>{{.*}}, %[[VAL_1:.*]]: !fir.ref<i32>
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subroutine abs_testi(a, b)
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! CHECK: %[[VAL_2:.*]] = fir.load %[[VAL_0]] : !fir.ref<i32>
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! CHECK: %[[VAL_3:.*]] = arith.constant 31 : i32
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! CHECK: %[[VAL_4:.*]] = arith.shrsi %[[VAL_2]], %[[VAL_3]] : i32
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! CHECK: %[[VAL_5:.*]] = arith.xori %[[VAL_2]], %[[VAL_4]] : i32
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! CHECK: %[[VAL_6:.*]] = arith.subi %[[VAL_5]], %[[VAL_4]] : i32
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! CHECK: fir.store %[[VAL_6]] to %[[VAL_1]] : !fir.ref<i32>
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! CHECK: return
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integer :: a, b
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b = abs(a)
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end subroutine
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! CHECK-LABEL: func @_QPabs_testi16
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! CHECK-SAME: %[[VAL_0:.*]]: !fir.ref<i128>{{.*}}, %[[VAL_1:.*]]: !fir.ref<i128>
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subroutine abs_testi16(a, b)
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! CHECK: %[[VAL_2:.*]] = fir.load %[[VAL_0]] : !fir.ref<i128>
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! CHECK: %[[VAL_3:.*]] = arith.constant 127 : i128
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! CHECK: %[[VAL_4:.*]] = arith.shrsi %[[VAL_2]], %[[VAL_3]] : i128
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! CHECK: %[[VAL_5:.*]] = arith.xori %[[VAL_2]], %[[VAL_4]] : i128
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! CHECK: %[[VAL_6:.*]] = arith.subi %[[VAL_5]], %[[VAL_4]] : i128
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! CHECK: fir.store %[[VAL_6]] to %[[VAL_1]] : !fir.ref<i128>
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! CHECK: return
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integer(kind=16) :: a, b
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b = abs(a)
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end subroutine
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! CHECK-LABEL: func @_QPabs_testh(
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! CHECK-SAME: %[[VAL_0:.*]]: !fir.ref<f16>{{.*}}, %[[VAL_1:.*]]: !fir.ref<f16>{{.*}}) {
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subroutine abs_testh(a, b)
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! CHECK: %[[VAL_2:.*]] = fir.load %[[VAL_0]] : !fir.ref<f16>
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! CHECK: %[[VAL_2_1:.*]] = fir.convert %[[VAL_2]] : (f16) -> f32
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! CHECK: %[[VAL_3:.*]] = fir.call @llvm.fabs.f32(%[[VAL_2_1]]) : (f32) -> f32
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! CHECK: %[[VAL_3_1:.*]] = fir.convert %[[VAL_3]] : (f32) -> f16
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! CHECK: fir.store %[[VAL_3_1]] to %[[VAL_1]] : !fir.ref<f16>
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! CHECK: return
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real(kind=2) :: a, b
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b = abs(a)
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end subroutine
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! CHECK-LABEL: func @_QPabs_testb(
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! CHECK-SAME: %[[VAL_0:.*]]: !fir.ref<bf16>{{.*}}, %[[VAL_1:.*]]: !fir.ref<bf16>{{.*}}) {
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subroutine abs_testb(a, b)
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! CHECK: %[[VAL_2:.*]] = fir.load %[[VAL_0]] : !fir.ref<bf16>
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! CHECK: %[[VAL_2_1:.*]] = fir.convert %[[VAL_2]] : (bf16) -> f32
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! CHECK: %[[VAL_3:.*]] = fir.call @llvm.fabs.f32(%[[VAL_2_1]]) : (f32) -> f32
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! CHECK: %[[VAL_3_1:.*]] = fir.convert %[[VAL_3]] : (f32) -> bf16
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! CHECK: fir.store %[[VAL_3_1]] to %[[VAL_1]] : !fir.ref<bf16>
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! CHECK: return
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real(kind=3) :: a, b
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b = abs(a)
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end subroutine
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! CHECK-LABEL: func @_QPabs_testr(
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! CHECK-SAME: %[[VAL_0:.*]]: !fir.ref<f32>{{.*}}, %[[VAL_1:.*]]: !fir.ref<f32>{{.*}}) {
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subroutine abs_testr(a, b)
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! CHECK: %[[VAL_2:.*]] = fir.load %[[VAL_0]] : !fir.ref<f32>
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! CHECK: %[[VAL_3:.*]] = fir.call @llvm.fabs.f32(%[[VAL_2]]) : (f32) -> f32
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! CHECK: fir.store %[[VAL_3]] to %[[VAL_1]] : !fir.ref<f32>
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! CHECK: return
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real :: a, b
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b = abs(a)
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end subroutine
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! CHECK-LABEL: func @_QPabs_testd(
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! CHECK-SAME: %[[VAL_0:.*]]: !fir.ref<f64>{{.*}}, %[[VAL_1:.*]]: !fir.ref<f64>{{.*}}) {
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subroutine abs_testd(a, b)
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! CHECK: %[[VAL_2:.*]] = fir.load %[[VAL_0]] : !fir.ref<f64>
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! CHECK: %[[VAL_3:.*]] = fir.call @llvm.fabs.f64(%[[VAL_2]]) : (f64) -> f64
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! CHECK: fir.store %[[VAL_3]] to %[[VAL_1]] : !fir.ref<f64>
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! CHECK: return
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real(kind=8) :: a, b
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b = abs(a)
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end subroutine
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! CHECK-LABEL: func @_QPabs_testzr(
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! CHECK-SAME: %[[VAL_0:.*]]: !fir.ref<!fir.complex<4>>{{.*}}, %[[VAL_1:.*]]: !fir.ref<f32>{{.*}}) {
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subroutine abs_testzr(a, b)
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! CHECK: %[[VAL_2:.*]] = fir.load %[[VAL_0]] : !fir.ref<!fir.complex<4>>
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! CHECK: %[[VAL_3:.*]] = fir.extract_value %[[VAL_2]], [0 : index] : (!fir.complex<4>) -> f32
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! CHECK: %[[VAL_4:.*]] = fir.extract_value %[[VAL_2]], [1 : index] : (!fir.complex<4>) -> f32
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! CHECK: %[[VAL_5:.*]] = fir.call @__mth_i_hypot(%[[VAL_3]], %[[VAL_4]]) : (f32, f32) -> f32
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! CHECK: fir.store %[[VAL_5]] to %[[VAL_1]] : !fir.ref<f32>
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! CHECK: return
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complex :: a
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real :: b
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b = abs(a)
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end subroutine abs_testzr
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! CHECK-LABEL: func @_QPabs_testzd(
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! CHECK-SAME: %[[VAL_0:.*]]: !fir.ref<!fir.complex<8>>{{.*}}, %[[VAL_1:.*]]: !fir.ref<f64>{{.*}}) {
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subroutine abs_testzd(a, b)
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! CHECK: %[[VAL_2:.*]] = fir.load %[[VAL_0]] : !fir.ref<!fir.complex<8>>
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! CHECK: %[[VAL_3:.*]] = fir.extract_value %[[VAL_2]], [0 : index] : (!fir.complex<8>) -> f64
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! CHECK: %[[VAL_4:.*]] = fir.extract_value %[[VAL_2]], [1 : index] : (!fir.complex<8>) -> f64
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! CHECK: %[[VAL_5:.*]] = fir.call @__mth_i_dhypot(%[[VAL_3]], %[[VAL_4]]) : (f64, f64) -> f64
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! CHECK: fir.store %[[VAL_5]] to %[[VAL_1]] : !fir.ref<f64>
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! CHECK: return
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complex(kind=8) :: a
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real(kind=8) :: b
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b = abs(a)
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end subroutine abs_testzd
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