| ! RUN: bbc -emit-fir -hlfir=false %s -o - | FileCheck %s --check-prefixes="CHECK,CMPLX,CMPLX-PRECISE" |
| ! RUN: bbc -emit-fir -hlfir=false --math-runtime=precise %s -o - | FileCheck %s --check-prefixes="CMPLX,CMPLX-PRECISE" |
| ! RUN: bbc --force-mlir-complex -emit-fir -hlfir=false %s -o - | FileCheck %s --check-prefixes="CMPLX,CMPLX-FAST" |
| ! RUN: %flang_fc1 -emit-fir -flang-deprecated-no-hlfir %s -o - | FileCheck %s --check-prefixes="CHECK,CMPLX,CMPLX-PRECISE" |
| ! RUN: %flang_fc1 -emit-fir -flang-deprecated-no-hlfir -mllvm --math-runtime=precise %s -o - | FileCheck %s --check-prefixes="CMPLX,CMPLX-PRECISE" |
| ! RUN: %flang_fc1 -emit-fir -flang-deprecated-no-hlfir -mllvm --force-mlir-complex %s -o - | FileCheck %s --check-prefixes="CMPLX,CMPLX-FAST" |
| ! RUN: %flang_fc1 -fapprox-func -emit-fir -flang-deprecated-no-hlfir %s -o - | FileCheck %s --check-prefixes="CMPLX,CMPLX-APPROX" |
| |
| ! Test abs intrinsic for various types (int, float, complex) |
| |
| ! CHECK-LABEL: func @_QPabs_testi |
| ! CHECK-SAME: %[[VAL_0:.*]]: !fir.ref<i32>{{.*}}, %[[VAL_1:.*]]: !fir.ref<i32> |
| subroutine abs_testi(a, b) |
| ! CHECK: %[[VAL_2:.*]] = fir.load %[[VAL_0]] : !fir.ref<i32> |
| ! CHECK: %[[VAL_3:.*]] = arith.constant 31 : i32 |
| ! CHECK: %[[VAL_4:.*]] = arith.shrsi %[[VAL_2]], %[[VAL_3]] : i32 |
| ! CHECK: %[[VAL_5:.*]] = arith.xori %[[VAL_2]], %[[VAL_4]] : i32 |
| ! CHECK: %[[VAL_6:.*]] = arith.subi %[[VAL_5]], %[[VAL_4]] : i32 |
| ! CHECK: fir.store %[[VAL_6]] to %[[VAL_1]] : !fir.ref<i32> |
| ! CHECK: return |
| integer :: a, b |
| b = abs(a) |
| end subroutine |
| |
| ! CHECK-LABEL: func @_QPabs_testi16 |
| ! CHECK-SAME: %[[VAL_0:.*]]: !fir.ref<i128>{{.*}}, %[[VAL_1:.*]]: !fir.ref<i128> |
| subroutine abs_testi16(a, b) |
| ! CHECK: %[[VAL_2:.*]] = fir.load %[[VAL_0]] : !fir.ref<i128> |
| ! CHECK: %[[VAL_3:.*]] = arith.constant 127 : i128 |
| ! CHECK: %[[VAL_4:.*]] = arith.shrsi %[[VAL_2]], %[[VAL_3]] : i128 |
| ! CHECK: %[[VAL_5:.*]] = arith.xori %[[VAL_2]], %[[VAL_4]] : i128 |
| ! CHECK: %[[VAL_6:.*]] = arith.subi %[[VAL_5]], %[[VAL_4]] : i128 |
| ! CHECK: fir.store %[[VAL_6]] to %[[VAL_1]] : !fir.ref<i128> |
| ! CHECK: return |
| integer(kind=16) :: a, b |
| b = abs(a) |
| end subroutine |
| |
| ! CHECK-LABEL: func @_QPabs_testh( |
| ! CHECK-SAME: %[[VAL_0:.*]]: !fir.ref<f16>{{.*}}, %[[VAL_1:.*]]: !fir.ref<f16>{{.*}}) { |
| subroutine abs_testh(a, b) |
| ! CHECK: %[[VAL_2:.*]] = fir.load %[[VAL_0]] : !fir.ref<f16> |
| ! CHECK: %[[VAL_2_1:.*]] = fir.convert %[[VAL_2]] : (f16) -> f32 |
| ! CHECK: %[[VAL_3:.*]] = math.absf %[[VAL_2_1]] {{.*}}: f32 |
| ! CHECK: %[[VAL_3_1:.*]] = fir.convert %[[VAL_3]] : (f32) -> f16 |
| ! CHECK: fir.store %[[VAL_3_1]] to %[[VAL_1]] : !fir.ref<f16> |
| ! CHECK: return |
| real(kind=2) :: a, b |
| b = abs(a) |
| end subroutine |
| |
| ! CHECK-LABEL: func @_QPabs_testb( |
| ! CHECK-SAME: %[[VAL_0:.*]]: !fir.ref<bf16>{{.*}}, %[[VAL_1:.*]]: !fir.ref<bf16>{{.*}}) { |
| subroutine abs_testb(a, b) |
| ! CHECK: %[[VAL_2:.*]] = fir.load %[[VAL_0]] : !fir.ref<bf16> |
| ! CHECK: %[[VAL_2_1:.*]] = fir.convert %[[VAL_2]] : (bf16) -> f32 |
| ! CHECK: %[[VAL_3:.*]] = math.absf %[[VAL_2_1]] {{.*}}: f32 |
| ! CHECK: %[[VAL_3_1:.*]] = fir.convert %[[VAL_3]] : (f32) -> bf16 |
| ! CHECK: fir.store %[[VAL_3_1]] to %[[VAL_1]] : !fir.ref<bf16> |
| ! CHECK: return |
| real(kind=3) :: a, b |
| b = abs(a) |
| end subroutine |
| |
| ! CHECK-LABEL: func @_QPabs_testr( |
| ! CHECK-SAME: %[[VAL_0:.*]]: !fir.ref<f32>{{.*}}, %[[VAL_1:.*]]: !fir.ref<f32>{{.*}}) { |
| subroutine abs_testr(a, b) |
| ! CHECK: %[[VAL_2:.*]] = fir.load %[[VAL_0]] : !fir.ref<f32> |
| ! CHECK: %[[VAL_3:.*]] = math.absf %[[VAL_2]] {{.*}}: f32 |
| ! CHECK: fir.store %[[VAL_3]] to %[[VAL_1]] : !fir.ref<f32> |
| ! CHECK: return |
| real :: a, b |
| b = abs(a) |
| end subroutine |
| |
| ! CHECK-LABEL: func @_QPabs_testd( |
| ! CHECK-SAME: %[[VAL_0:.*]]: !fir.ref<f64>{{.*}}, %[[VAL_1:.*]]: !fir.ref<f64>{{.*}}) { |
| subroutine abs_testd(a, b) |
| ! CHECK: %[[VAL_2:.*]] = fir.load %[[VAL_0]] : !fir.ref<f64> |
| ! CHECK: %[[VAL_3:.*]] = math.absf %[[VAL_2]] {{.*}}: f64 |
| ! CHECK: fir.store %[[VAL_3]] to %[[VAL_1]] : !fir.ref<f64> |
| ! CHECK: return |
| real(kind=8) :: a, b |
| b = abs(a) |
| end subroutine |
| |
| ! CHECK-LABEL: func @_QPabs_testr16( |
| ! CHECK-SAME: %[[VAL_0:.*]]: !fir.ref<f128>{{.*}}, %[[VAL_1:.*]]: !fir.ref<f128>{{.*}}) { |
| subroutine abs_testr16(a, b) |
| ! CHECK: %[[VAL_2:.*]] = fir.load %[[VAL_0]] : !fir.ref<f128> |
| ! CHECK: %[[VAL_3:.*]] = math.absf %[[VAL_2]] {{.*}}: f128 |
| ! CHECK: fir.store %[[VAL_3]] to %[[VAL_1]] : !fir.ref<f128> |
| ! CHECK: return |
| real(kind=16) :: a, b |
| b = abs(a) |
| end subroutine |
| |
| ! CMPLX-LABEL: func @_QPabs_testzr( |
| ! CMPLX-SAME: %[[VAL_0:.*]]: !fir.ref<!fir.complex<4>>{{.*}}, %[[VAL_1:.*]]: !fir.ref<f32>{{.*}}) { |
| subroutine abs_testzr(a, b) |
| ! CMPLX: %[[VAL_2:.*]] = fir.load %[[VAL_0]] : !fir.ref<!fir.complex<4>> |
| ! CMPLX-FAST: %[[VAL_3:.*]] = fir.convert %[[VAL_2]] : (!fir.complex<4>) -> complex<f32> |
| ! CMPLX-FAST: %[[VAL_4:.*]] = complex.abs %[[VAL_3]] fastmath<contract> : complex<f32> |
| ! CMPLX-APPROX: %[[VAL_3:.*]] = fir.convert %[[VAL_2]] : (!fir.complex<4>) -> complex<f32> |
| ! CMPLX-APPROX: %[[VAL_4:.*]] = complex.abs %[[VAL_3]] fastmath<contract,afn> : complex<f32> |
| ! CMPLX-PRECISE: %[[VAL_4:.*]] = fir.call @cabsf(%[[VAL_2]]) {{.*}}: (!fir.complex<4>) -> f32 |
| ! CMPLX: fir.store %[[VAL_4]] to %[[VAL_1]] : !fir.ref<f32> |
| ! CMPLX: return |
| complex :: a |
| real :: b |
| b = abs(a) |
| end subroutine abs_testzr |
| |
| ! CMPLX-LABEL: func @_QPabs_testzd( |
| ! CMPLX-SAME: %[[VAL_0:.*]]: !fir.ref<!fir.complex<8>>{{.*}}, %[[VAL_1:.*]]: !fir.ref<f64>{{.*}}) { |
| subroutine abs_testzd(a, b) |
| ! CMPLX: %[[VAL_2:.*]] = fir.load %[[VAL_0]] : !fir.ref<!fir.complex<8>> |
| ! CMPLX-FAST: %[[VAL_3:.*]] = fir.convert %[[VAL_2]] : (!fir.complex<8>) -> complex<f64> |
| ! CMPLX-FAST: %[[VAL_4:.*]] = complex.abs %[[VAL_3]] fastmath<contract> : complex<f64> |
| ! CMPLX-APPROX: %[[VAL_3:.*]] = fir.convert %[[VAL_2]] : (!fir.complex<8>) -> complex<f64> |
| ! CMPLX-APPROX: %[[VAL_4:.*]] = complex.abs %[[VAL_3]] fastmath<contract,afn> : complex<f64> |
| ! CMPLX-PRECISE: %[[VAL_4:.*]] = fir.call @cabs(%[[VAL_2]]) {{.*}}: (!fir.complex<8>) -> f64 |
| ! CMPLX: fir.store %[[VAL_4]] to %[[VAL_1]] : !fir.ref<f64> |
| ! CMPLX: return |
| complex(kind=8) :: a |
| real(kind=8) :: b |
| b = abs(a) |
| end subroutine abs_testzd |