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annotate test/CodeGen/SystemZ/fp-round-02.ll @ 95:afa8332a0e37 LLVM3.8

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LLVM 3.8
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Tue, 13 Oct 2015 17:48:58 +0900
parents 95c75e76d11b
children c2174574ed3a
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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0
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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1 ; Test rounding functions for z196 and above.
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2 ;
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3 ; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z196 \
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4 ; RUN: | FileCheck -check-prefix=CHECK -check-prefix=CHECK-SCALAR %s
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5 ; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 \
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6 ; RUN: | FileCheck -check-prefix=CHECK -check-prefix=CHECK-VECTOR %s
0
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7
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8 ; Test rint for f32.
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9 declare float @llvm.rint.f32(float %f)
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10 define float @f1(float %f) {
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11 ; CHECK-LABEL: f1:
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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12 ; CHECK: fiebr %f0, 0, %f0
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13 ; CHECK: br %r14
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14 %res = call float @llvm.rint.f32(float %f)
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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15 ret float %res
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16 }
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17
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18 ; Test rint for f64.
95c75e76d11b LLVM 3.4
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parents:
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19 declare double @llvm.rint.f64(double %f)
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20 define double @f2(double %f) {
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21 ; CHECK-LABEL: f2:
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afa8332a0e37 LLVM 3.8
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parents: 0
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22 ; CHECK-SCALAR: fidbr %f0, 0, %f0
afa8332a0e37 LLVM 3.8
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parents: 0
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23 ; CHECK-VECTOR: fidbra %f0, 0, %f0, 0
0
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parents:
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24 ; CHECK: br %r14
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25 %res = call double @llvm.rint.f64(double %f)
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parents:
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26 ret double %res
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27 }
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28
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29 ; Test rint for f128.
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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30 declare fp128 @llvm.rint.f128(fp128 %f)
95c75e76d11b LLVM 3.4
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parents:
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31 define void @f3(fp128 *%ptr) {
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32 ; CHECK-LABEL: f3:
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33 ; CHECK: fixbr %f0, 0, %f0
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34 ; CHECK: br %r14
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35 %src = load fp128 , fp128 *%ptr
0
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36 %res = call fp128 @llvm.rint.f128(fp128 %src)
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37 store fp128 %res, fp128 *%ptr
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38 ret void
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39 }
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40
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41 ; Test nearbyint for f32.
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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42 declare float @llvm.nearbyint.f32(float %f)
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43 define float @f4(float %f) {
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44 ; CHECK-LABEL: f4:
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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45 ; CHECK: fiebra %f0, 0, %f0, 4
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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46 ; CHECK: br %r14
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47 %res = call float @llvm.nearbyint.f32(float %f)
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48 ret float %res
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parents:
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49 }
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50
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51 ; Test nearbyint for f64.
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parents:
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52 declare double @llvm.nearbyint.f64(double %f)
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53 define double @f5(double %f) {
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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54 ; CHECK-LABEL: f5:
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parents:
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55 ; CHECK: fidbra %f0, 0, %f0, 4
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parents:
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56 ; CHECK: br %r14
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parents:
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57 %res = call double @llvm.nearbyint.f64(double %f)
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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58 ret double %res
95c75e76d11b LLVM 3.4
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parents:
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59 }
95c75e76d11b LLVM 3.4
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parents:
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60
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61 ; Test nearbyint for f128.
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parents:
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62 declare fp128 @llvm.nearbyint.f128(fp128 %f)
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parents:
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63 define void @f6(fp128 *%ptr) {
95c75e76d11b LLVM 3.4
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64 ; CHECK-LABEL: f6:
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parents:
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65 ; CHECK: fixbra %f0, 0, %f0, 4
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66 ; CHECK: br %r14
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67 %src = load fp128 , fp128 *%ptr
0
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parents:
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68 %res = call fp128 @llvm.nearbyint.f128(fp128 %src)
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parents:
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69 store fp128 %res, fp128 *%ptr
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70 ret void
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parents:
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71 }
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72
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73 ; Test floor for f32.
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parents:
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74 declare float @llvm.floor.f32(float %f)
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75 define float @f7(float %f) {
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76 ; CHECK-LABEL: f7:
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parents:
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77 ; CHECK: fiebra %f0, 7, %f0, 4
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parents:
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78 ; CHECK: br %r14
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79 %res = call float @llvm.floor.f32(float %f)
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parents:
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80 ret float %res
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81 }
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parents:
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82
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83 ; Test floor for f64.
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84 declare double @llvm.floor.f64(double %f)
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85 define double @f8(double %f) {
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86 ; CHECK-LABEL: f8:
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parents:
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87 ; CHECK: fidbra %f0, 7, %f0, 4
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88 ; CHECK: br %r14
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89 %res = call double @llvm.floor.f64(double %f)
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90 ret double %res
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parents:
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91 }
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parents:
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92
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93 ; Test floor for f128.
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parents:
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94 declare fp128 @llvm.floor.f128(fp128 %f)
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parents:
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95 define void @f9(fp128 *%ptr) {
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96 ; CHECK-LABEL: f9:
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parents:
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97 ; CHECK: fixbra %f0, 7, %f0, 4
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98 ; CHECK: br %r14
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99 %src = load fp128 , fp128 *%ptr
0
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100 %res = call fp128 @llvm.floor.f128(fp128 %src)
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101 store fp128 %res, fp128 *%ptr
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102 ret void
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parents:
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103 }
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parents:
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104
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105 ; Test ceil for f32.
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parents:
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106 declare float @llvm.ceil.f32(float %f)
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107 define float @f10(float %f) {
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108 ; CHECK-LABEL: f10:
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parents:
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109 ; CHECK: fiebra %f0, 6, %f0, 4
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110 ; CHECK: br %r14
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parents:
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111 %res = call float @llvm.ceil.f32(float %f)
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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112 ret float %res
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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113 }
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parents:
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114
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115 ; Test ceil for f64.
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parents:
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116 declare double @llvm.ceil.f64(double %f)
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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117 define double @f11(double %f) {
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118 ; CHECK-LABEL: f11:
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parents:
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119 ; CHECK: fidbra %f0, 6, %f0, 4
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parents:
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120 ; CHECK: br %r14
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121 %res = call double @llvm.ceil.f64(double %f)
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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122 ret double %res
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parents:
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123 }
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parents:
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124
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125 ; Test ceil for f128.
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parents:
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126 declare fp128 @llvm.ceil.f128(fp128 %f)
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parents:
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127 define void @f12(fp128 *%ptr) {
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parents:
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128 ; CHECK-LABEL: f12:
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
129 ; CHECK: fixbra %f0, 6, %f0, 4
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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130 ; CHECK: br %r14
95
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents: 0
diff changeset
131 %src = load fp128 , fp128 *%ptr
0
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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132 %res = call fp128 @llvm.ceil.f128(fp128 %src)
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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133 store fp128 %res, fp128 *%ptr
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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134 ret void
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
135 }
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
136
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
137 ; Test trunc for f32.
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
138 declare float @llvm.trunc.f32(float %f)
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
139 define float @f13(float %f) {
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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140 ; CHECK-LABEL: f13:
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
141 ; CHECK: fiebra %f0, 5, %f0, 4
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
142 ; CHECK: br %r14
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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143 %res = call float @llvm.trunc.f32(float %f)
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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144 ret float %res
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
145 }
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
146
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
147 ; Test trunc for f64.
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
148 declare double @llvm.trunc.f64(double %f)
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
149 define double @f14(double %f) {
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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150 ; CHECK-LABEL: f14:
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
151 ; CHECK: fidbra %f0, 5, %f0, 4
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
152 ; CHECK: br %r14
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
153 %res = call double @llvm.trunc.f64(double %f)
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
154 ret double %res
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
155 }
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
156
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
157 ; Test trunc for f128.
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
158 declare fp128 @llvm.trunc.f128(fp128 %f)
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
159 define void @f15(fp128 *%ptr) {
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
160 ; CHECK-LABEL: f15:
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
161 ; CHECK: fixbra %f0, 5, %f0, 4
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
162 ; CHECK: br %r14
95
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents: 0
diff changeset
163 %src = load fp128 , fp128 *%ptr
0
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
164 %res = call fp128 @llvm.trunc.f128(fp128 %src)
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
165 store fp128 %res, fp128 *%ptr
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
166 ret void
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
167 }
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
168
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
169 ; Test round for f32.
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
170 declare float @llvm.round.f32(float %f)
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
171 define float @f16(float %f) {
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
172 ; CHECK-LABEL: f16:
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
173 ; CHECK: fiebra %f0, 1, %f0, 4
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
174 ; CHECK: br %r14
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
175 %res = call float @llvm.round.f32(float %f)
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
176 ret float %res
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
177 }
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
178
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
179 ; Test round for f64.
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
180 declare double @llvm.round.f64(double %f)
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
181 define double @f17(double %f) {
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
182 ; CHECK-LABEL: f17:
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
183 ; CHECK: fidbra %f0, 1, %f0, 4
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
184 ; CHECK: br %r14
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
185 %res = call double @llvm.round.f64(double %f)
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
186 ret double %res
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
187 }
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
188
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
189 ; Test round for f128.
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
190 declare fp128 @llvm.round.f128(fp128 %f)
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
191 define void @f18(fp128 *%ptr) {
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
192 ; CHECK-LABEL: f18:
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
193 ; CHECK: fixbra %f0, 1, %f0, 4
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
194 ; CHECK: br %r14
95
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents: 0
diff changeset
195 %src = load fp128 , fp128 *%ptr
0
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
196 %res = call fp128 @llvm.round.f128(fp128 %src)
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
197 store fp128 %res, fp128 *%ptr
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
198 ret void
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
199 }