30 lines
900 B
Fortran
30 lines
900 B
Fortran
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! RUN: bbc %s -o - | FileCheck %s
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! CHECK-LABEL: sign_testi
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subroutine sign_testi(a, b, c)
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integer a, b, c
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! CHECK: %[[VAL_1:.*]] = arith.shrsi %{{.*}}, %{{.*}} : i32
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! CHECK: %[[VAL_2:.*]] = arith.xori %{{.*}}, %[[VAL_1]] : i32
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! CHECK: %[[VAL_3:.*]] = arith.subi %[[VAL_2]], %[[VAL_1]] : i32
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! CHECK-DAG: %[[VAL_4:.*]] = arith.subi %{{.*}}, %[[VAL_3]] : i32
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! CHECK-DAG: %[[VAL_5:.*]] = arith.cmpi slt, %{{.*}}, %{{.*}} : i32
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! CHECK: select %[[VAL_5]], %[[VAL_4]], %[[VAL_3]] : i32
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c = sign(a, b)
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end subroutine
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! CHECK-LABEL: sign_testr
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subroutine sign_testr(a, b, c)
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real a, b, c
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! CHECK-NOT: fir.call @{{.*}}fabs
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! CHECK: math.copysign{{.*}} : f32
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c = sign(a, b)
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end subroutine
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! CHECK-LABEL: sign_testr2
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subroutine sign_testr2(a, b, c)
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real(KIND=16) a, b, c
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! CHECK-NOT: fir.call @{{.*}}fabs
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! CHECK: math.copysign{{.*}} : f128
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c = sign(a, b)
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end subroutine
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