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annotate test/Transforms/InstCombine/tan-nofastmath.ll @ 100:7d135dc70f03 LLVM 3.9

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LLVM 3.9
author Miyagi Mitsuki <e135756@ie.u-ryukyu.ac.jp>
date Tue, 26 Jan 2016 22:53:40 +0900
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7d135dc70f03 LLVM 3.9
Miyagi Mitsuki <e135756@ie.u-ryukyu.ac.jp>
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1 ; RUN: opt < %s -instcombine -S | FileCheck %s
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Miyagi Mitsuki <e135756@ie.u-ryukyu.ac.jp>
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2
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3 define float @mytan(float %x) {
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4 entry:
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5 %call = call float @atanf(float %x)
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Miyagi Mitsuki <e135756@ie.u-ryukyu.ac.jp>
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6 %call1 = call float @tanf(float %call)
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Miyagi Mitsuki <e135756@ie.u-ryukyu.ac.jp>
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7 ret float %call1
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8 }
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9
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Miyagi Mitsuki <e135756@ie.u-ryukyu.ac.jp>
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10 ; CHECK-LABEL: define float @mytan(
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11 ; CHECK: %call = call float @atanf(float %x)
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12 ; CHECK-NEXT: %call1 = call float @tanf(float %call)
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Miyagi Mitsuki <e135756@ie.u-ryukyu.ac.jp>
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13 ; CHECK-NEXT: ret float %call1
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Miyagi Mitsuki <e135756@ie.u-ryukyu.ac.jp>
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14 ; CHECK-NEXT: }
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15
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16 declare float @tanf(float)
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17 declare float @atanf(float)