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annotate test/CodeGen/PowerPC/fcpsgn.ll @ 77:54457678186b LLVM3.6

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LLVM 3.6
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Mon, 08 Sep 2014 22:06:00 +0900
parents 95c75e76d11b
children 60c9769439b8
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95c75e76d11b LLVM 3.4
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1 ; RUN: llc -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr7 < %s | FileCheck %s
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2 target datalayout = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-f128:128:128-v128:128:128-n32:64"
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3 target triple = "powerpc64-unknown-linux-gnu"
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5 define double @foo_dd(double %a, double %b) #0 {
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6 entry:
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7 %call = tail call double @copysign(double %a, double %b) #0
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8 ret double %call
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10 ; CHECK-LABEL: @foo_dd
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11 ; CHECK: fcpsgn 1, 2, 1
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12 ; CHECK: blr
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13 }
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15 declare double @copysign(double, double) #0
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16
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17 define float @foo_ss(float %a, float %b) #0 {
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18 entry:
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19 %call = tail call float @copysignf(float %a, float %b) #0
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20 ret float %call
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21
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22 ; CHECK-LABEL: @foo_ss
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23 ; CHECK: fcpsgn 1, 2, 1
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24 ; CHECK: blr
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25 }
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27 declare float @copysignf(float, float) #0
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29 define float @foo_sd(float %a, double %b) #0 {
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30 entry:
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31 %conv = fptrunc double %b to float
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32 %call = tail call float @copysignf(float %a, float %conv) #0
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33 ret float %call
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34
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35 ; CHECK-LABEL: @foo_sd
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36 ; CHECK: fcpsgn 1, 2, 1
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37 ; CHECK: blr
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38 }
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40 define double @foo_ds(double %a, float %b) #0 {
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41 entry:
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42 %conv = fpext float %b to double
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43 %call = tail call double @copysign(double %a, double %conv) #0
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44 ret double %call
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45
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46 ; CHECK-LABEL: @foo_ds
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47 ; CHECK: fcpsgn 1, 2, 1
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48 ; CHECK: blr
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49 }
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51 attributes #0 = { nounwind readnone }
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52