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annotate test/CodeGen/WebAssembly/f64.ll @ 100:7d135dc70f03

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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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95
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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1 ; RUN: llc < %s -asm-verbose=false | FileCheck %s
afa8332a0e37 LLVM 3.8
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parents:
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2
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parents:
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3 ; Test that basic 64-bit floating-point operations assemble as expected.
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parents:
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4
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parents: 95
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5 target datalayout = "e-m:e-p:32:32-i64:64-n32:64-S128"
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parents:
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6 target triple = "wasm32-unknown-unknown"
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parents:
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7
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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8 declare double @llvm.fabs.f64(double)
afa8332a0e37 LLVM 3.8
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parents:
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9 declare double @llvm.copysign.f64(double, double)
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parents:
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10 declare double @llvm.sqrt.f64(double)
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parents:
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11 declare double @llvm.ceil.f64(double)
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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12 declare double @llvm.floor.f64(double)
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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13 declare double @llvm.trunc.f64(double)
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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14 declare double @llvm.nearbyint.f64(double)
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parents:
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15 declare double @llvm.rint.f64(double)
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parents: 95
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16 declare double @llvm.fma.f64(double, double, double)
95
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parents:
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17
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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18 ; CHECK-LABEL: fadd64:
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parents: 95
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19 ; CHECK-NEXT: .param f64, f64{{$}}
95
afa8332a0e37 LLVM 3.8
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parents:
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20 ; CHECK-NEXT: .result f64{{$}}
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parents: 95
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21 ; CHECK-NEXT: f64.add $push0=, $0, $1{{$}}
7d135dc70f03 LLVM 3.9
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parents: 95
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22 ; CHECK-NEXT: return $pop0{{$}}
95
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parents:
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23 define double @fadd64(double %x, double %y) {
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parents:
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24 %a = fadd double %x, %y
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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25 ret double %a
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parents:
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26 }
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parents:
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27
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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28 ; CHECK-LABEL: fsub64:
100
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Miyagi Mitsuki <e135756@ie.u-ryukyu.ac.jp>
parents: 95
diff changeset
29 ; CHECK: f64.sub $push0=, $0, $1{{$}}
7d135dc70f03 LLVM 3.9
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parents: 95
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30 ; CHECK-NEXT: return $pop0{{$}}
95
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parents:
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31 define double @fsub64(double %x, double %y) {
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32 %a = fsub double %x, %y
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33 ret double %a
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parents:
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34 }
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35
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parents:
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36 ; CHECK-LABEL: fmul64:
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parents: 95
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37 ; CHECK: f64.mul $push0=, $0, $1{{$}}
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parents: 95
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38 ; CHECK-NEXT: return $pop0{{$}}
95
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parents:
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39 define double @fmul64(double %x, double %y) {
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40 %a = fmul double %x, %y
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parents:
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41 ret double %a
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parents:
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42 }
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parents:
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43
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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44 ; CHECK-LABEL: fdiv64:
100
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Miyagi Mitsuki <e135756@ie.u-ryukyu.ac.jp>
parents: 95
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45 ; CHECK: f64.div $push0=, $0, $1{{$}}
7d135dc70f03 LLVM 3.9
Miyagi Mitsuki <e135756@ie.u-ryukyu.ac.jp>
parents: 95
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46 ; CHECK-NEXT: return $pop0{{$}}
95
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parents:
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47 define double @fdiv64(double %x, double %y) {
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48 %a = fdiv double %x, %y
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parents:
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49 ret double %a
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parents:
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50 }
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parents:
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51
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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52 ; CHECK-LABEL: fabs64:
100
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Miyagi Mitsuki <e135756@ie.u-ryukyu.ac.jp>
parents: 95
diff changeset
53 ; CHECK: f64.abs $push0=, $0{{$}}
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parents: 95
diff changeset
54 ; CHECK-NEXT: return $pop0{{$}}
95
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parents:
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55 define double @fabs64(double %x) {
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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56 %a = call double @llvm.fabs.f64(double %x)
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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57 ret double %a
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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58 }
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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59
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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60 ; CHECK-LABEL: fneg64:
100
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Miyagi Mitsuki <e135756@ie.u-ryukyu.ac.jp>
parents: 95
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61 ; CHECK: f64.neg $push0=, $0{{$}}
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parents: 95
diff changeset
62 ; CHECK-NEXT: return $pop0{{$}}
95
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parents:
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63 define double @fneg64(double %x) {
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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64 %a = fsub double -0., %x
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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65 ret double %a
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parents:
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66 }
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parents:
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67
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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68 ; CHECK-LABEL: copysign64:
100
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Miyagi Mitsuki <e135756@ie.u-ryukyu.ac.jp>
parents: 95
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69 ; CHECK: f64.copysign $push0=, $0, $1{{$}}
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Miyagi Mitsuki <e135756@ie.u-ryukyu.ac.jp>
parents: 95
diff changeset
70 ; CHECK-NEXT: return $pop0{{$}}
95
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parents:
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71 define double @copysign64(double %x, double %y) {
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parents:
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72 %a = call double @llvm.copysign.f64(double %x, double %y)
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parents:
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73 ret double %a
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parents:
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74 }
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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75
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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76 ; CHECK-LABEL: sqrt64:
100
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Miyagi Mitsuki <e135756@ie.u-ryukyu.ac.jp>
parents: 95
diff changeset
77 ; CHECK: f64.sqrt $push0=, $0{{$}}
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parents: 95
diff changeset
78 ; CHECK-NEXT: return $pop0{{$}}
95
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parents:
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79 define double @sqrt64(double %x) {
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parents:
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80 %a = call double @llvm.sqrt.f64(double %x)
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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81 ret double %a
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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82 }
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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83
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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84 ; CHECK-LABEL: ceil64:
100
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Miyagi Mitsuki <e135756@ie.u-ryukyu.ac.jp>
parents: 95
diff changeset
85 ; CHECK: f64.ceil $push0=, $0{{$}}
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Miyagi Mitsuki <e135756@ie.u-ryukyu.ac.jp>
parents: 95
diff changeset
86 ; CHECK-NEXT: return $pop0{{$}}
95
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parents:
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87 define double @ceil64(double %x) {
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parents:
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88 %a = call double @llvm.ceil.f64(double %x)
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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89 ret double %a
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parents:
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90 }
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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91
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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92 ; CHECK-LABEL: floor64:
100
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Miyagi Mitsuki <e135756@ie.u-ryukyu.ac.jp>
parents: 95
diff changeset
93 ; CHECK: f64.floor $push0=, $0{{$}}
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parents: 95
diff changeset
94 ; CHECK-NEXT: return $pop0{{$}}
95
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parents:
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95 define double @floor64(double %x) {
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parents:
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96 %a = call double @llvm.floor.f64(double %x)
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parents:
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97 ret double %a
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parents:
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98 }
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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99
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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100 ; CHECK-LABEL: trunc64:
100
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Miyagi Mitsuki <e135756@ie.u-ryukyu.ac.jp>
parents: 95
diff changeset
101 ; CHECK: f64.trunc $push0=, $0{{$}}
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Miyagi Mitsuki <e135756@ie.u-ryukyu.ac.jp>
parents: 95
diff changeset
102 ; CHECK-NEXT: return $pop0{{$}}
95
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parents:
diff changeset
103 define double @trunc64(double %x) {
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parents:
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104 %a = call double @llvm.trunc.f64(double %x)
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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105 ret double %a
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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106 }
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
107
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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108 ; CHECK-LABEL: nearest64:
100
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Miyagi Mitsuki <e135756@ie.u-ryukyu.ac.jp>
parents: 95
diff changeset
109 ; CHECK: f64.nearest $push0=, $0{{$}}
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Miyagi Mitsuki <e135756@ie.u-ryukyu.ac.jp>
parents: 95
diff changeset
110 ; CHECK-NEXT: return $pop0{{$}}
95
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parents:
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111 define double @nearest64(double %x) {
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parents:
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112 %a = call double @llvm.nearbyint.f64(double %x)
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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113 ret double %a
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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114 }
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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115
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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116 ; CHECK-LABEL: nearest64_via_rint:
100
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Miyagi Mitsuki <e135756@ie.u-ryukyu.ac.jp>
parents: 95
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117 ; CHECK: f64.nearest $push0=, $0{{$}}
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Miyagi Mitsuki <e135756@ie.u-ryukyu.ac.jp>
parents: 95
diff changeset
118 ; CHECK-NEXT: return $pop0{{$}}
95
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parents:
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119 define double @nearest64_via_rint(double %x) {
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parents:
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120 %a = call double @llvm.rint.f64(double %x)
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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121 ret double %a
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parents:
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122 }
100
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parents: 95
diff changeset
123
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parents: 95
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124 ; Min and max tests. LLVM currently only forms fminnan and fmaxnan nodes in
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Miyagi Mitsuki <e135756@ie.u-ryukyu.ac.jp>
parents: 95
diff changeset
125 ; cases where there's a single fcmp with a select and it can prove that one
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Miyagi Mitsuki <e135756@ie.u-ryukyu.ac.jp>
parents: 95
diff changeset
126 ; of the arms is never NaN, so we only test that case. In the future if LLVM
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Miyagi Mitsuki <e135756@ie.u-ryukyu.ac.jp>
parents: 95
diff changeset
127 ; learns to form fminnan/fmaxnan in more cases, we can write more general
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Miyagi Mitsuki <e135756@ie.u-ryukyu.ac.jp>
parents: 95
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128 ; tests.
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129
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130 ; CHECK-LABEL: fmin64:
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131 ; CHECK: f64.min $push1=, $0, $pop0{{$}}
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132 ; CHECK-NEXT: return $pop1{{$}}
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133 define double @fmin64(double %x) {
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134 %a = fcmp ult double %x, 0.0
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135 %b = select i1 %a, double %x, double 0.0
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136 ret double %b
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parents: 95
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137 }
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138
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139 ; CHECK-LABEL: fmax64:
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140 ; CHECK: f64.max $push1=, $0, $pop0{{$}}
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141 ; CHECK-NEXT: return $pop1{{$}}
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142 define double @fmax64(double %x) {
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143 %a = fcmp ugt double %x, 0.0
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144 %b = select i1 %a, double %x, double 0.0
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145 ret double %b
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parents: 95
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146 }
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147
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parents: 95
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148 ; CHECK-LABEL: fma64:
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149 ; CHECK: {{^}} f64.call $push0=, fma@FUNCTION, $0, $1, $2{{$}}
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150 ; CHECK-NEXT: return $pop0{{$}}
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151 define double @fma64(double %a, double %b, double %c) {
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152 %d = call double @llvm.fma.f64(double %a, double %b, double %c)
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153 ret double %d
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parents: 95
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154 }