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annotate test/CodeGen/AArch64/arm64-fcopysign.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
parents afa8332a0e37
children 1172e4bd9c6f
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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77
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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1 ; RUN: llc < %s -mtriple=arm64-apple-darwin | FileCheck %s
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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2
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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3 ; rdar://9332258
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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4
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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5 define float @test1(float %x, float %y) nounwind {
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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6 entry:
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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7 ; CHECK-LABEL: test1:
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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8 ; CHECK: movi.4s v2, #0x80, lsl #24
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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9 ; CHECK: bit.16b v0, v1, v2
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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10 %0 = tail call float @copysignf(float %x, float %y) nounwind readnone
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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11 ret float %0
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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12 }
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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13
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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14 define double @test2(double %x, double %y) nounwind {
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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15 entry:
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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16 ; CHECK-LABEL: test2:
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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17 ; CHECK: movi.2d v2, #0
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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18 ; CHECK: fneg.2d v2, v2
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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19 ; CHECK: bit.16b v0, v1, v2
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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20 %0 = tail call double @copysign(double %x, double %y) nounwind readnone
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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21 ret double %0
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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22 }
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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23
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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24 ; rdar://9545768
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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25 define double @test3(double %a, float %b, float %c) nounwind {
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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26 ; CHECK-LABEL: test3:
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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27 ; CHECK: fcvt d1, s1
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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28 ; CHECK: fneg.2d v2, v{{[0-9]+}}
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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29 ; CHECK: bit.16b v0, v1, v2
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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30 %tmp1 = fadd float %b, %c
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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31 %tmp2 = fpext float %tmp1 to double
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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32 %tmp = tail call double @copysign( double %a, double %tmp2 ) nounwind readnone
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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33 ret double %tmp
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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34 }
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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35
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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36 define float @test4() nounwind {
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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37 entry:
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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38 ; CHECK-LABEL: test4:
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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39 ; CHECK: fcvt s0, d0
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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40 ; CHECK: movi.4s v[[CONST:[0-9]+]], #0x80, lsl #24
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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41 ; CHECK: bit.16b v{{[0-9]+}}, v0, v[[CONST]]
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afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents: 77
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42 %0 = tail call double (...) @bar() nounwind
77
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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43 %1 = fptrunc double %0 to float
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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44 %2 = tail call float @copysignf(float 5.000000e-01, float %1) nounwind readnone
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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45 %3 = fadd float %1, %2
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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46 ret float %3
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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47 }
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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48
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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49 declare double @bar(...)
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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50 declare double @copysign(double, double) nounwind readnone
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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51 declare float @copysignf(float, float) nounwind readnone