xref: /llvm-project/flang/test/Lower/Intrinsics/log.f90 (revision 74f3cc0f96ef89912e34f6e903b56a3c468d1a44)
1! RUN: bbc -emit-fir -hlfir=false -outline-intrinsics %s -o - | FileCheck %s --check-prefixes=%if system-aix %{"CHECK,CMPLX,CMPLX-PRECISE,AIX-LOG"%} %else %{"CHECK,CMPLX,CMPLX-PRECISE,COMMON-LOG"%}
2! RUN: bbc -emit-fir -hlfir=false --math-runtime=precise -outline-intrinsics %s -o - | FileCheck %s --check-prefixes=%if system-aix %{"CMPLX,CMPLX-PRECISE,AIX-LOG"%} %else %{"CMPLX,CMPLX-PRECISE,COMMON-LOG"%}
3! RUN: bbc -emit-fir -hlfir=false --force-mlir-complex -outline-intrinsics %s -o - | FileCheck %s --check-prefixes="CMPLX,CMPLX-FAST,CMPLX-MLIR"
4! RUN: %flang_fc1 -emit-fir -flang-deprecated-no-hlfir -mllvm -outline-intrinsics %s -o - | FileCheck %s --check-prefixes=%if system-aix %{"CHECK,CMPLX,CMPLX-PRECISE,AIX-LOG"%} %else %{"CHECK,CMPLX,CMPLX-PRECISE,COMMON-LOG"%}
5! RUN: %flang_fc1 -emit-fir -flang-deprecated-no-hlfir -mllvm -outline-intrinsics -mllvm --math-runtime=precise %s -o - | FileCheck %s --check-prefixes=%if system-aix %{"CMPLX,CMPLX-PRECISE,AIX-LOG"%} %else %{"CMPLX,CMPLX-PRECISE,COMMON-LOG"%}
6! RUN: %flang_fc1 -emit-fir -flang-deprecated-no-hlfir -mllvm -outline-intrinsics -mllvm --force-mlir-complex %s -o - | FileCheck %s --check-prefixes="CMPLX,CMPLX-FAST,CMPLX-MLIR"
7! RUN: %flang_fc1 -fapprox-func -emit-fir -flang-deprecated-no-hlfir -mllvm -outline-intrinsics %s -o - | FileCheck %s --check-prefixes="CMPLX,CMPLX-APPROX"
8
9! CHECK-LABEL: log_testr
10! CHECK-SAME: (%[[AREF:.*]]: !fir.ref<f32> {{.*}}, %[[BREF:.*]]: !fir.ref<f32> {{.*}})
11subroutine log_testr(a, b)
12  real :: a, b
13! CHECK:  %[[A:.*]] = fir.load %[[AREF:.*]] : !fir.ref<f32>
14! CHECK:  %[[RES:.*]] = fir.call @fir.log.contract.f32.f32(%[[A]]) {{.*}}: (f32) -> f32
15! CHECK:  fir.store %[[RES]] to %[[BREF]] : !fir.ref<f32>
16  b = log(a)
17end subroutine
18
19! CHECK-LABEL: log_testd
20! CHECK-SAME: (%[[AREF:.*]]: !fir.ref<f64> {{.*}}, %[[BREF:.*]]: !fir.ref<f64> {{.*}})
21subroutine log_testd(a, b)
22  real(kind=8) :: a, b
23! CHECK:  %[[A:.*]] = fir.load %[[AREF:.*]] : !fir.ref<f64>
24! CHECK:  %[[RES:.*]] = fir.call @fir.log.contract.f64.f64(%[[A]]) {{.*}}: (f64) -> f64
25! CHECK:  fir.store %[[RES]] to %[[BREF]] : !fir.ref<f64>
26  b = log(a)
27end subroutine
28
29! CHECK-LABEL: log_testc
30! CHECK-SAME: (%[[AREF:.*]]: !fir.ref<complex<f32>> {{.*}}, %[[BREF:.*]]: !fir.ref<complex<f32>> {{.*}})
31subroutine log_testc(a, b)
32  complex :: a, b
33! CHECK:  %[[A:.*]] = fir.load %[[AREF:.*]] : !fir.ref<complex<f32>>
34! CHECK:  %[[RES:.*]] = fir.call @fir.log.contract.z32.z32(%[[A]]) {{.*}}: (complex<f32>) -> complex<f32>
35! CHECK:  fir.store %[[RES]] to %[[BREF]] : !fir.ref<complex<f32>>
36  b = log(a)
37end subroutine
38
39! CHECK-LABEL: log_testcd
40! CHECK-SAME: (%[[AREF:.*]]: !fir.ref<complex<f64>> {{.*}}, %[[BREF:.*]]: !fir.ref<complex<f64>> {{.*}})
41subroutine log_testcd(a, b)
42  complex(kind=8) :: a, b
43! CHECK:  %[[A:.*]] = fir.load %[[AREF:.*]] : !fir.ref<complex<f64>>
44! CHECK:  %[[RES:.*]] = fir.call @fir.log.contract.z64.z64(%[[A]]) {{.*}}: (complex<f64>) -> complex<f64>
45! CHECK:  fir.store %[[RES]] to %[[BREF]] : !fir.ref<complex<f64>>
46  b = log(a)
47end subroutine
48
49! CHECK-LABEL: log10_testr
50! CHECK-SAME: (%[[AREF:.*]]: !fir.ref<f32> {{.*}}, %[[BREF:.*]]: !fir.ref<f32> {{.*}})
51subroutine log10_testr(a, b)
52  real :: a, b
53! CHECK:  %[[A:.*]] = fir.load %[[AREF:.*]] : !fir.ref<f32>
54! CHECK:  %[[RES:.*]] = fir.call @fir.log10.contract.f32.f32(%[[A]]) {{.*}}: (f32) -> f32
55! CHECK:  fir.store %[[RES]] to %[[BREF]] : !fir.ref<f32>
56  b = log10(a)
57end subroutine
58
59! CHECK-LABEL: log10_testd
60! CHECK-SAME: (%[[AREF:.*]]: !fir.ref<f64> {{.*}}, %[[BREF:.*]]: !fir.ref<f64> {{.*}})
61subroutine log10_testd(a, b)
62  real(kind=8) :: a, b
63! CHECK:  %[[A:.*]] = fir.load %[[AREF:.*]] : !fir.ref<f64>
64! CHECK:  %[[RES:.*]] = fir.call @fir.log10.contract.f64.f64(%[[A]]) {{.*}}: (f64) -> f64
65! CHECK:  fir.store %[[RES]] to %[[BREF]] : !fir.ref<f64>
66  b = log10(a)
67end subroutine
68
69! CHECK-LABEL: private @fir.log.contract.f32.f32
70! CHECK-SAME: (%[[ARG32_OUTLINE:.*]]: f32) -> f32
71! CHECK: %[[RESULT32_OUTLINE:.*]] = math.log %[[ARG32_OUTLINE]] fastmath<contract> : f32
72! CHECK: return %[[RESULT32_OUTLINE]] : f32
73
74! CHECK-LABEL: private @fir.log.contract.f64.f64
75! CHECK-SAME: (%[[ARG64_OUTLINE:.*]]: f64) -> f64
76! CHECK: %[[RESULT64_OUTLINE:.*]] = math.log %[[ARG64_OUTLINE]] fastmath<contract> : f64
77! CHECK: return %[[RESULT64_OUTLINE]] : f64
78
79! CMPLX-APPROX-LABEL: private @fir.log.contract_afn.z32.z32
80! CMPLX-PRECISE-LABEL: private @fir.log.contract.z32.z32
81! CMPLX-MLIR-LABEL: private @fir.log.contract.z32.z32
82! CMPLX-SAME: (%[[C:.*]]: complex<f32>) -> complex<f32>
83! CMPLX-FAST: %[[E:.*]] = complex.log %[[C]] fastmath<contract> : complex<f32>
84! CMPLX-APPROX: %[[E:.*]] = complex.log %[[C]] fastmath<contract,afn> : complex<f32>
85! CMPLX-PRECISE: %[[E:.*]] = fir.call @clogf(%[[C]]) fastmath<contract> : (complex<f32>) -> complex<f32>
86! CMPLX: return %[[E]] : complex<f32>
87
88! CMPLX-APPROX-LABEL: private @fir.log.contract_afn.z64.z64
89! CMPLX-PRECISE-LABEL: private @fir.log.contract.z64.z64
90! CMPLX-MLIR-LABEL: private @fir.log.contract.z64.z64
91! CMPLX-SAME: (%[[C:.*]]: complex<f64>) -> complex<f64>
92! CMPLX-FAST: %[[E:.*]] = complex.log %[[C]] fastmath<contract> : complex<f64>
93! CMPLX-APPROX: %[[E:.*]] = complex.log %[[C]] fastmath<contract,afn> : complex<f64>
94! COMMON-LOG: %[[E:.*]] = fir.call @clog(%[[C]]) fastmath<contract> : (complex<f64>) -> complex<f64>
95! AIX-LOG: %[[E:.*]] = fir.call @__clog(%[[C]]) fastmath<contract> : (complex<f64>) -> complex<f64>
96! CMPLX: return %[[E]] : complex<f64>
97
98! CHECK-LABEL: private @fir.log10.contract.f32.f32
99! CHECK-SAME: (%[[ARG32_OUTLINE:.*]]: f32) -> f32
100! CHECK: %[[RESULT32_OUTLINE:.*]] = math.log10 %[[ARG32_OUTLINE]] fastmath<contract> : f32
101! CHECK: return %[[RESULT32_OUTLINE]] : f32
102
103! CHECK-LABEL: private @fir.log10.contract.f64.f64
104! CHECK-SAME: (%[[ARG64_OUTLINE:.*]]: f64) -> f64
105! CHECK: %[[RESULT64_OUTLINE:.*]] = math.log10 %[[ARG64_OUTLINE]] fastmath<contract> : f64
106! CHECK: return %[[RESULT64_OUTLINE]] : f64
107