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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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1 ; RUN: llc -mtriple=x86_64-apple-darwin < %s | 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 declare void @lazy() nonlazybind
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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4 declare void @not()
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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5
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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6 ; CHECK-LABEL: foo:
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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7 ; CHECK: callq _not
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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8 ; CHECK: callq *_lazy@GOTPCREL(%rip)
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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9 define void @foo() nounwind {
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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10 call void @not()
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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11 call void @lazy()
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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12 ret void
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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
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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15 ; CHECK-LABEL: tail_call_regular:
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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16 ; CHECK: jmp _not
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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17 define void @tail_call_regular() nounwind {
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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18 tail call void @not()
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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19 ret void
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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20 }
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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21
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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22 ; CHECK-LABEL: tail_call_eager:
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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23 ; CHECK: jmpq *_lazy@GOTPCREL(%rip)
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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24 define void @tail_call_eager() nounwind {
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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25 tail call void @lazy()
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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26 ret void
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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27 }
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