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Merged main:ab472cd4ea12 into amd-gfx:881edfeace15
Local branch amd-gfx 881edfe Merged main:305fbc1b3203 into amd-gfx:2c6385754d0b Remote branch main ab472cd [flang] Split flang/test/Lower/math-lowering.f90. (llvm#67600)
2 parents 881edfe + ab472cd commit d8f8077

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‎flang/test/Lower/math-lowering.f90

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‎flang/test/Lower/math-lowering/abs.f90

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! RUN: bbc -emit-fir %s -o - --math-runtime=fast | FileCheck --check-prefixes=ALL,FAST %s
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! RUN: %flang_fc1 -emit-fir -mllvm -math-runtime=fast %s -o - | FileCheck --check-prefixes=ALL,FAST %s
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! RUN: bbc -emit-fir %s -o - --math-runtime=relaxed | FileCheck --check-prefixes=ALL,RELAXED %s
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! RUN: %flang_fc1 -emit-fir -mllvm -math-runtime=relaxed %s -o - | FileCheck --check-prefixes=ALL,RELAXED %s
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! RUN: bbc -emit-fir %s -o - --math-runtime=precise | FileCheck --check-prefixes=ALL,PRECISE %s
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! RUN: %flang_fc1 -emit-fir -mllvm -math-runtime=precise %s -o - | FileCheck --check-prefixes=ALL,PRECISE %s
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function test_real4(x)
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real :: x, test_real4
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test_real4 = abs(x)
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end function
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! ALL-LABEL: @_QPtest_real4
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! FAST: {{%[A-Za-z0-9._]+}} = math.absf {{%[A-Za-z0-9._]+}} {{.*}}: f32
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! RELAXED: {{%[A-Za-z0-9._]+}} = math.absf {{%[A-Za-z0-9._]+}} {{.*}}: f32
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! PRECISE: {{%[A-Za-z0-9._]+}} = fir.call @fabsf({{%[A-Za-z0-9._]+}}) {{.*}}: (f32) -> f32
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function test_real8(x)
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real(8) :: x, test_real8
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test_real8 = abs(x)
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end function
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! ALL-LABEL: @_QPtest_real8
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! FAST: {{%[A-Za-z0-9._]+}} = math.absf {{%[A-Za-z0-9._]+}} {{.*}}: f64
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! RELAXED: {{%[A-Za-z0-9._]+}} = math.absf {{%[A-Za-z0-9._]+}} {{.*}}: f64
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! PRECISE: {{%[A-Za-z0-9._]+}} = fir.call @fabs({{%[A-Za-z0-9._]+}}) {{.*}}: (f64) -> f64
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function test_real16(x)
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real(16) :: x, test_real16
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test_real16 = abs(x)
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end function
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! ALL-LABEL: @_QPtest_real16
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! FAST: {{%[A-Za-z0-9._]+}} = math.absf {{%[A-Za-z0-9._]+}} {{.*}}: f128
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! RELAXED: {{%[A-Za-z0-9._]+}} = math.absf {{%[A-Za-z0-9._]+}} {{.*}}: f128
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! PRECISE: {{%[A-Za-z0-9._]+}} = fir.call @llvm.fabs.f128({{%[A-Za-z0-9._]+}}) {{.*}}: (f128) -> f128
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function test_complex4(c)
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complex(4) :: c, test_complex4
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test_complex4 = abs(c)
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end function
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! ALL-LABEL: @_QPtest_complex4
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! ALL: {{%[A-Za-z0-9._]+}} = fir.call @cabsf({{%[A-Za-z0-9._]+}}) {{.*}}: (!fir.complex<4>) -> f32
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function test_complex8(c)
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complex(8) :: c, test_complex8
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test_complex8 = abs(c)
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end function
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! ALL-LABEL: @_QPtest_complex8
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! ALL: {{%[A-Za-z0-9._]+}} = fir.call @cabs({{%[A-Za-z0-9._]+}}) {{.*}}: (!fir.complex<8>) -> f64
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! PRECISE-DAG: func.func private @fabsf(f32) -> f32 attributes {fir.bindc_name = "fabsf", fir.runtime}
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! PRECISE-DAG: func.func private @fabs(f64) -> f64 attributes {fir.bindc_name = "fabs", fir.runtime}
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! PRECISE-DAG: func.func private @llvm.fabs.f128(f128) -> f128 attributes {fir.bindc_name = "llvm.fabs.f128", fir.runtime}
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! PRECISE-DAG: func.func private @cabsf(!fir.complex<4>) -> f32 attributes {fir.bindc_name = "cabsf", fir.runtime}
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! PRECISE-DAG: func.func private @cabs(!fir.complex<8>) -> f64 attributes {fir.bindc_name = "cabs", fir.runtime}

‎flang/test/Lower/math-lowering/aint.f90

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! RUN: bbc -emit-fir %s -o - --math-runtime=fast | FileCheck --check-prefixes=ALL %s
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! RUN: %flang_fc1 -emit-fir -mllvm -math-runtime=fast %s -o - | FileCheck --check-prefixes=ALL %s
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! RUN: bbc -emit-fir %s -o - --math-runtime=relaxed | FileCheck --check-prefixes=ALL %s
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! RUN: %flang_fc1 -emit-fir -mllvm -math-runtime=relaxed %s -o - | FileCheck --check-prefixes=ALL %s
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! RUN: bbc -emit-fir %s -o - --math-runtime=precise | FileCheck --check-prefixes=ALL %s
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! RUN: %flang_fc1 -emit-fir -mllvm -math-runtime=precise %s -o - | FileCheck --check-prefixes=ALL %s
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function test_real4(x)
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real :: x, test_real4
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test_real4 = aint(x)
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end function
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! ALL-LABEL: @_QPtest_real4
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! ALL: {{%[A-Za-z0-9._]+}} = fir.call @llvm.trunc.f32({{%[A-Za-z0-9._]+}}) {{.*}}: (f32) -> f32
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function test_real8(x)
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real(8) :: x, test_real8
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test_real8 = aint(x)
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end function
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! ALL-LABEL: @_QPtest_real8
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! ALL: {{%[A-Za-z0-9._]+}} = fir.call @llvm.trunc.f64({{%[A-Za-z0-9._]+}}) {{.*}}: (f64) -> f64
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function test_real10(x)
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real(10) :: x, test_real10
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test_real10 = aint(x)
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end function
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! ALL-LABEL: @_QPtest_real10
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! ALL: {{%[A-Za-z0-9._]+}} = fir.call @llvm.trunc.f80({{%[A-Za-z0-9._]+}}) {{.*}}: (f80) -> f80
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! TODO: wait until fp128 is supported well in llvm.trunc
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!function test_real16(x)
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! real(16) :: x, test_real16
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! test_real16 = aint(x)
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!end function
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! ALL-DAG: func.func private @llvm.trunc.f32(f32) -> f32 attributes {fir.bindc_name = "llvm.trunc.f32", fir.runtime}
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! ALL-DAG: func.func private @llvm.trunc.f64(f64) -> f64 attributes {fir.bindc_name = "llvm.trunc.f64", fir.runtime}
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! ALL-DAG: func.func private @llvm.trunc.f80(f80) -> f80 attributes {fir.bindc_name = "llvm.trunc.f80", fir.runtime}

‎flang/test/Lower/math-lowering/anint.f90

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! RUN: bbc -emit-fir %s -o - --math-runtime=fast | FileCheck --check-prefixes=ALL,FAST %s
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! RUN: %flang_fc1 -emit-fir -mllvm -math-runtime=fast %s -o - | FileCheck --check-prefixes=ALL,FAST %s
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! RUN: bbc -emit-fir %s -o - --math-runtime=relaxed | FileCheck --check-prefixes=ALL,RELAXED %s
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! RUN: %flang_fc1 -emit-fir -mllvm -math-runtime=relaxed %s -o - | FileCheck --check-prefixes=ALL,RELAXED %s
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! RUN: bbc -emit-fir %s -o - --math-runtime=precise | FileCheck --check-prefixes=ALL,PRECISE %s
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! RUN: %flang_fc1 -emit-fir -mllvm -math-runtime=precise %s -o - | FileCheck --check-prefixes=ALL,PRECISE %s
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function test_real4(x)
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real :: x, test_real4
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test_real4 = anint(x)
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end function
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! ALL-LABEL: @_QPtest_real4
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! FAST: {{%[A-Za-z0-9._]+}} = llvm.intr.round({{%[A-Za-z0-9._]+}}) : (f32) -> f32
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! RELAXED: {{%[A-Za-z0-9._]+}} = llvm.intr.round({{%[A-Za-z0-9._]+}}) : (f32) -> f32
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! PRECISE: {{%[A-Za-z0-9._]+}} = fir.call @llvm.round.f32({{%[A-Za-z0-9._]+}}) {{.*}}: (f32) -> f32
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function test_real8(x)
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real(8) :: x, test_real8
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test_real8 = anint(x)
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end function
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! ALL-LABEL: @_QPtest_real8
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! FAST: {{%[A-Za-z0-9._]+}} = llvm.intr.round({{%[A-Za-z0-9._]+}}) : (f64) -> f64
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! RELAXED: {{%[A-Za-z0-9._]+}} = llvm.intr.round({{%[A-Za-z0-9._]+}}) : (f64) -> f64
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! PRECISE: {{%[A-Za-z0-9._]+}} = fir.call @llvm.round.f64({{%[A-Za-z0-9._]+}}) {{.*}}: (f64) -> f64
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function test_real10(x)
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real(10) :: x, test_real10
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test_real10 = anint(x)
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end function
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! ALL-LABEL: @_QPtest_real10
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! FAST: {{%[A-Za-z0-9._]+}} = llvm.intr.round({{%[A-Za-z0-9._]+}}) : (f80) -> f80
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! RELAXED: {{%[A-Za-z0-9._]+}} = llvm.intr.round({{%[A-Za-z0-9._]+}}) : (f80) -> f80
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! PRECISE: {{%[A-Za-z0-9._]+}} = fir.call @llvm.round.f80({{%[A-Za-z0-9._]+}}) {{.*}}: (f80) -> f80
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! TODO: wait until fp128 is supported well in llvm.round
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!function test_real16(x)
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! real(16) :: x, test_real16
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! test_real16 = anint(x)
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!end function
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! PRECISE-DAG: func.func private @llvm.round.f32(f32) -> f32 attributes {fir.bindc_name = "llvm.round.f32", fir.runtime}
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! PRECISE-DAG: func.func private @llvm.round.f64(f64) -> f64 attributes {fir.bindc_name = "llvm.round.f64", fir.runtime}
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! PRECISE-DAG: func.func private @llvm.round.f80(f80) -> f80 attributes {fir.bindc_name = "llvm.round.f80", fir.runtime}

‎flang/test/Lower/math-lowering/atan.f90

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! RUN: bbc -emit-fir %s -o - --math-runtime=fast | FileCheck --check-prefixes=ALL,FAST %s
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! RUN: %flang_fc1 -emit-fir -mllvm -math-runtime=fast %s -o - | FileCheck --check-prefixes=ALL,FAST %s
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! RUN: bbc -emit-fir %s -o - --math-runtime=relaxed | FileCheck --check-prefixes=ALL,RELAXED %s
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! RUN: %flang_fc1 -emit-fir -mllvm -math-runtime=relaxed %s -o - | FileCheck --check-prefixes=ALL,RELAXED %s
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! RUN: bbc -emit-fir %s -o - --math-runtime=precise | FileCheck --check-prefixes=ALL,PRECISE %s
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! RUN: %flang_fc1 -emit-fir -mllvm -math-runtime=precise %s -o - | FileCheck --check-prefixes=ALL,PRECISE %s
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function test_real4(x)
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real :: x, test_real4
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test_real4 = atan(x)
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end function
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! ALL-LABEL: @_QPtest_real4
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! FAST: {{%[A-Za-z0-9._]+}} = math.atan {{%[A-Za-z0-9._]+}} {{.*}}: f32
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! RELAXED: {{%[A-Za-z0-9._]+}} = math.atan {{%[A-Za-z0-9._]+}} {{.*}}: f32
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! PRECISE: {{%[A-Za-z0-9._]+}} = fir.call @atanf({{%[A-Za-z0-9._]+}}) {{.*}}: (f32) -> f32
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function test_real8(x)
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real(8) :: x, test_real8
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test_real8 = atan(x)
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end function
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! ALL-LABEL: @_QPtest_real8
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! FAST: {{%[A-Za-z0-9._]+}} = math.atan {{%[A-Za-z0-9._]+}} {{.*}}: f64
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! RELAXED: {{%[A-Za-z0-9._]+}} = math.atan {{%[A-Za-z0-9._]+}} {{.*}}: f64
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! PRECISE: {{%[A-Za-z0-9._]+}} = fir.call @atan({{%[A-Za-z0-9._]+}}) {{.*}}: (f64) -> f64
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! PRECISE-DAG: func.func private @atanf(f32) -> f32 attributes {fir.bindc_name = "atanf", fir.runtime}
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! PRECISE-DAG: func.func private @atan(f64) -> f64 attributes {fir.bindc_name = "atan", fir.runtime}

‎flang/test/Lower/math-lowering/atan2.f90

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! RUN: bbc -emit-fir %s -o - --math-runtime=fast | FileCheck --check-prefixes=ALL,FAST %s
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! RUN: %flang_fc1 -emit-fir -mllvm -math-runtime=fast %s -o - | FileCheck --check-prefixes=ALL,FAST %s
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! RUN: bbc -emit-fir %s -o - --math-runtime=relaxed | FileCheck --check-prefixes=ALL,RELAXED %s
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! RUN: %flang_fc1 -emit-fir -mllvm -math-runtime=relaxed %s -o - | FileCheck --check-prefixes=ALL,RELAXED %s
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! RUN: bbc -emit-fir %s -o - --math-runtime=precise | FileCheck --check-prefixes=ALL,PRECISE %s
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! RUN: %flang_fc1 -emit-fir -mllvm -math-runtime=precise %s -o - | FileCheck --check-prefixes=ALL,PRECISE %s
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function test_real4(x, y)
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real :: x, y, test_real4
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test_real4 = atan2(x, y)
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end function
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! ALL-LABEL: @_QPtest_real4
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! FAST: {{%[A-Za-z0-9._]+}} = math.atan2 {{%[A-Za-z0-9._]+}}, {{%[A-Za-z0-9._]+}} {{.*}}: f32
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! RELAXED: {{%[A-Za-z0-9._]+}} = math.atan2 {{%[A-Za-z0-9._]+}}, {{%[A-Za-z0-9._]+}} {{.*}}: f32
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! PRECISE: {{%[A-Za-z0-9._]+}} = fir.call @atan2f({{%[A-Za-z0-9._]+}}, {{%[A-Za-z0-9._]+}}) {{.*}}: (f32, f32) -> f32
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function test_real8(x, y)
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real(8) :: x, y, test_real8
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test_real8 = atan2(x, y)
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end function
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! ALL-LABEL: @_QPtest_real8
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! FAST: {{%[A-Za-z0-9._]+}} = math.atan2 {{%[A-Za-z0-9._]+}}, {{%[A-Za-z0-9._]+}} {{.*}}: f64
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! RELAXED: {{%[A-Za-z0-9._]+}} = math.atan2 {{%[A-Za-z0-9._]+}}, {{%[A-Za-z0-9._]+}} {{.*}}: f64
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! PRECISE: {{%[A-Za-z0-9._]+}} = fir.call @atan2({{%[A-Za-z0-9._]+}}, {{%[A-Za-z0-9._]+}}) {{.*}}: (f64, f64) -> f64
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! PRECISE-DAG: func.func private @atan2f(f32, f32) -> f32 attributes {fir.bindc_name = "atan2f", fir.runtime}
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! PRECISE-DAG: func.func private @atan2(f64, f64) -> f64 attributes {fir.bindc_name = "atan2", fir.runtime}

‎flang/test/Lower/math-lowering/ceiling.f90

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! RUN: bbc -emit-fir %s -o - --math-runtime=fast | FileCheck --check-prefixes=ALL,FAST %s
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! RUN: %flang_fc1 -emit-fir -mllvm -math-runtime=fast %s -o - | FileCheck --check-prefixes=ALL,FAST %s
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! RUN: bbc -emit-fir %s -o - --math-runtime=relaxed | FileCheck --check-prefixes=ALL,RELAXED %s
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! RUN: %flang_fc1 -emit-fir -mllvm -math-runtime=relaxed %s -o - | FileCheck --check-prefixes=ALL,RELAXED %s
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! RUN: bbc -emit-fir %s -o - --math-runtime=precise | FileCheck --check-prefixes=ALL,PRECISE %s
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! RUN: %flang_fc1 -emit-fir -mllvm -math-runtime=precise %s -o - | FileCheck --check-prefixes=ALL,PRECISE %s
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function test_real4(x)
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real :: x, test_real4
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test_real4 = ceiling(x)
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end function
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! ALL-LABEL: @_QPtest_real4
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! FAST: {{%[A-Za-z0-9._]+}} = math.ceil {{%[A-Za-z0-9._]+}} {{.*}}: f32
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! RELAXED: {{%[A-Za-z0-9._]+}} = math.ceil {{%[A-Za-z0-9._]+}} {{.*}}: f32
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! PRECISE: {{%[A-Za-z0-9._]+}} = fir.call @ceilf({{%[A-Za-z0-9._]+}}) {{.*}}: (f32) -> f32
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function test_real8(x)
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real(8) :: x, test_real8
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test_real8 = ceiling(x)
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end function
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! ALL-LABEL: @_QPtest_real8
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! FAST: {{%[A-Za-z0-9._]+}} = math.ceil {{%[A-Za-z0-9._]+}} {{.*}}: f64
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! RELAXED: {{%[A-Za-z0-9._]+}} = math.ceil {{%[A-Za-z0-9._]+}} {{.*}}: f64
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! PRECISE: {{%[A-Za-z0-9._]+}} = fir.call @ceil({{%[A-Za-z0-9._]+}}) {{.*}}: (f64) -> f64
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! PRECISE-DAG: func.func private @ceilf(f32) -> f32 attributes {fir.bindc_name = "ceilf", fir.runtime}
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! PRECISE-DAG: func.func private @ceil(f64) -> f64 attributes {fir.bindc_name = "ceil", fir.runtime}

‎flang/test/Lower/math-lowering/cos.f90

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! RUN: bbc -emit-fir %s -o - --math-runtime=fast | FileCheck --check-prefixes=ALL,FAST %s
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! RUN: %flang_fc1 -emit-fir -mllvm -math-runtime=fast %s -o - | FileCheck --check-prefixes=ALL,FAST %s
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! RUN: bbc -emit-fir %s -o - --math-runtime=relaxed | FileCheck --check-prefixes=ALL,RELAXED %s
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! RUN: %flang_fc1 -emit-fir -mllvm -math-runtime=relaxed %s -o - | FileCheck --check-prefixes=ALL,RELAXED %s
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! RUN: bbc -emit-fir %s -o - --math-runtime=precise | FileCheck --check-prefixes=ALL,PRECISE %s
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! RUN: %flang_fc1 -emit-fir -mllvm -math-runtime=precise %s -o - | FileCheck --check-prefixes=ALL,PRECISE %s
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function test_real4(x)
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real :: x, test_real4
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test_real4 = cos(x)
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end function
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! ALL-LABEL: @_QPtest_real4
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! FAST: {{%[A-Za-z0-9._]+}} = math.cos {{%[A-Za-z0-9._]+}} {{.*}}: f32
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! RELAXED: {{%[A-Za-z0-9._]+}} = math.cos {{%[A-Za-z0-9._]+}} {{.*}}: f32
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! PRECISE: {{%[A-Za-z0-9._]+}} = fir.call @cosf({{%[A-Za-z0-9._]+}}) {{.*}}: (f32) -> f32
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function test_real8(x)
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real(8) :: x, test_real8
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test_real8 = cos(x)
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end function
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! ALL-LABEL: @_QPtest_real8
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! FAST: {{%[A-Za-z0-9._]+}} = math.cos {{%[A-Za-z0-9._]+}} {{.*}}: f64
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! RELAXED: {{%[A-Za-z0-9._]+}} = math.cos {{%[A-Za-z0-9._]+}} {{.*}}: f64
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! PRECISE: {{%[A-Za-z0-9._]+}} = fir.call @cos({{%[A-Za-z0-9._]+}}) {{.*}}: (f64) -> f64
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! PRECISE-DAG: func.func private @cosf(f32) -> f32 attributes {fir.bindc_name = "cosf", fir.runtime}
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! PRECISE-DAG: func.func private @cos(f64) -> f64 attributes {fir.bindc_name = "cos", fir.runtime}

‎flang/test/Lower/math-lowering/cosh.f90

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! RUN: bbc -emit-fir %s -o - --math-runtime=fast | FileCheck --check-prefixes=ALL %s
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! RUN: %flang_fc1 -emit-fir -mllvm -math-runtime=fast %s -o - | FileCheck --check-prefixes=ALL %s
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! RUN: bbc -emit-fir %s -o - --math-runtime=relaxed | FileCheck --check-prefixes=ALL %s
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! RUN: %flang_fc1 -emit-fir -mllvm -math-runtime=relaxed %s -o - | FileCheck --check-prefixes=ALL %s
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! RUN: bbc -emit-fir %s -o - --math-runtime=precise | FileCheck --check-prefixes=ALL %s
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! RUN: %flang_fc1 -emit-fir -mllvm -math-runtime=precise %s -o - | FileCheck --check-prefixes=ALL %s
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function test_real4(x)
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real :: x, test_real4
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test_real4 = cosh(x)
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end function
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! ALL-LABEL: @_QPtest_real4
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! ALL: {{%[A-Za-z0-9._]+}} = fir.call @coshf({{%[A-Za-z0-9._]+}}) {{.*}}: (f32) -> f32
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function test_real8(x)
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real(8) :: x, test_real8
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test_real8 = cosh(x)
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end function
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! ALL-LABEL: @_QPtest_real8
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! ALL: {{%[A-Za-z0-9._]+}} = fir.call @cosh({{%[A-Za-z0-9._]+}}) {{.*}}: (f64) -> f64
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! ALL-DAG: func.func private @coshf(f32) -> f32 attributes {fir.bindc_name = "coshf", fir.runtime}
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! ALL-DAG: func.func private @cosh(f64) -> f64 attributes {fir.bindc_name = "cosh", fir.runtime}

‎flang/test/Lower/math-lowering/erf.f90

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! RUN: bbc -emit-fir %s -o - --math-runtime=fast | FileCheck --check-prefixes=ALL,FAST %s
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! RUN: %flang_fc1 -emit-fir -mllvm -math-runtime=fast %s -o - | FileCheck --check-prefixes=ALL,FAST %s
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! RUN: bbc -emit-fir %s -o - --math-runtime=relaxed | FileCheck --check-prefixes=ALL,RELAXED %s
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! RUN: %flang_fc1 -emit-fir -mllvm -math-runtime=relaxed %s -o - | FileCheck --check-prefixes=ALL,RELAXED %s
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! RUN: bbc -emit-fir %s -o - --math-runtime=precise | FileCheck --check-prefixes=ALL,PRECISE %s
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! RUN: %flang_fc1 -emit-fir -mllvm -math-runtime=precise %s -o - | FileCheck --check-prefixes=ALL,PRECISE %s
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function test_real4(x)
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real :: x, test_real4
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test_real4 = erf(x)
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end function
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! ALL-LABEL: @_QPtest_real4
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! FAST: {{%[A-Za-z0-9._]+}} = math.erf {{%[A-Za-z0-9._]+}} {{.*}}: f32
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! RELAXED: {{%[A-Za-z0-9._]+}} = math.erf {{%[A-Za-z0-9._]+}} {{.*}}: f32
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! PRECISE: {{%[A-Za-z0-9._]+}} = fir.call @erff({{%[A-Za-z0-9._]+}}) {{.*}}: (f32) -> f32
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function test_real8(x)
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real(8) :: x, test_real8
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test_real8 = erf(x)
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end function
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! ALL-LABEL: @_QPtest_real8
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! FAST: {{%[A-Za-z0-9._]+}} = math.erf {{%[A-Za-z0-9._]+}} {{.*}}: f64
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! RELAXED: {{%[A-Za-z0-9._]+}} = math.erf {{%[A-Za-z0-9._]+}} {{.*}}: f64
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! PRECISE: {{%[A-Za-z0-9._]+}} = fir.call @erf({{%[A-Za-z0-9._]+}}) {{.*}}: (f64) -> f64
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! PRECISE-DAG: func.func private @erff(f32) -> f32 attributes {fir.bindc_name = "erff", fir.runtime}
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! PRECISE-DAG: func.func private @erf(f64) -> f64 attributes {fir.bindc_name = "erf", fir.runtime}

‎flang/test/Lower/math-lowering/exp.f90

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! RUN: bbc -emit-fir %s -o - --math-runtime=fast | FileCheck --check-prefixes=ALL,FAST %s
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! RUN: %flang_fc1 -emit-fir -mllvm -math-runtime=fast %s -o - | FileCheck --check-prefixes=ALL,FAST %s
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! RUN: bbc -emit-fir %s -o - --math-runtime=relaxed | FileCheck --check-prefixes=ALL,RELAXED %s
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! RUN: %flang_fc1 -emit-fir -mllvm -math-runtime=relaxed %s -o - | FileCheck --check-prefixes=ALL,RELAXED %s
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! RUN: bbc -emit-fir %s -o - --math-runtime=precise | FileCheck --check-prefixes=ALL,PRECISE %s
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! RUN: %flang_fc1 -emit-fir -mllvm -math-runtime=precise %s -o - | FileCheck --check-prefixes=ALL,PRECISE %s
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function test_real4(x)
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real :: x, test_real4
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test_real4 = exp(x)
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end function
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! ALL-LABEL: @_QPtest_real4
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! FAST: {{%[A-Za-z0-9._]+}} = math.exp {{%[A-Za-z0-9._]+}} {{.*}}: f32
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! RELAXED: {{%[A-Za-z0-9._]+}} = math.exp {{%[A-Za-z0-9._]+}} {{.*}}: f32
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! PRECISE: {{%[A-Za-z0-9._]+}} = fir.call @expf({{%[A-Za-z0-9._]+}}) {{.*}}: (f32) -> f32
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function test_real8(x)
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real(8) :: x, test_real8
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test_real8 = exp(x)
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end function
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! ALL-LABEL: @_QPtest_real8
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! FAST: {{%[A-Za-z0-9._]+}} = math.exp {{%[A-Za-z0-9._]+}} {{.*}}: f64
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! RELAXED: {{%[A-Za-z0-9._]+}} = math.exp {{%[A-Za-z0-9._]+}} {{.*}}: f64
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! PRECISE: {{%[A-Za-z0-9._]+}} = fir.call @exp({{%[A-Za-z0-9._]+}}) {{.*}}: (f64) -> f64
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! PRECISE-DAG: func.func private @expf(f32) -> f32 attributes {fir.bindc_name = "expf", fir.runtime}
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! PRECISE-DAG: func.func private @exp(f64) -> f64 attributes {fir.bindc_name = "exp", fir.runtime}

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