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annotate test/CodeGen/AArch64/arm64-zero-cycle-zeroing.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 54457678186b
children 1172e4bd9c6f
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54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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1 ; RUN: llc -mtriple=arm64-apple-ios -mcpu=cyclone < %s | FileCheck %s
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2 ; rdar://11481771
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3 ; rdar://13713797
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4
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5 define void @t1() nounwind ssp {
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6 entry:
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7 ; CHECK-LABEL: t1:
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8 ; CHECK-NOT: fmov
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9 ; CHECK: movi.2d v0, #0000000000000000
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10 ; CHECK: movi.2d v1, #0000000000000000
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11 ; CHECK: movi.2d v2, #0000000000000000
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12 ; CHECK: movi.2d v3, #0000000000000000
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13 tail call void @bar(double 0.000000e+00, double 0.000000e+00, double 0.000000e+00, double 0.000000e+00) nounwind
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14 ret void
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15 }
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16
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17 define void @t2() nounwind ssp {
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18 entry:
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19 ; CHECK-LABEL: t2:
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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20 ; CHECK-NOT: mov w0, wzr
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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21 ; CHECK: movz w0, #0
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22 ; CHECK: movz w1, #0
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23 tail call void @bari(i32 0, i32 0) nounwind
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24 ret void
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25 }
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26
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27 define void @t3() nounwind ssp {
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28 entry:
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29 ; CHECK-LABEL: t3:
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30 ; CHECK-NOT: mov x0, xzr
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31 ; CHECK: movz x0, #0
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32 ; CHECK: movz x1, #0
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33 tail call void @barl(i64 0, i64 0) nounwind
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34 ret void
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35 }
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36
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37 define void @t4() nounwind ssp {
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38 ; CHECK-LABEL: t4:
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39 ; CHECK-NOT: fmov
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40 ; CHECK: movi.2d v0, #0000000000000000
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41 ; CHECK: movi.2d v1, #0000000000000000
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42 tail call void @barf(float 0.000000e+00, float 0.000000e+00) nounwind
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43 ret void
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44 }
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45
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46 declare void @bar(double, double, double, double)
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47 declare void @bari(i32, i32)
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48 declare void @barl(i64, i64)
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49 declare void @barf(float, float)