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annotate test/CodeGen/AMDGPU/memory-legalizer-atomic-cmpxchg.ll @ 128:c347d3398279 default tip

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fix
author mir3636
date Wed, 06 Dec 2017 14:37:17 +0900
parents 803732b1fca8
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
121
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1 ; RUN: llc -mtriple=amdgcn-amd- -mcpu=gfx803 -verify-machineinstrs < %s | FileCheck %s
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2 ; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx803 -verify-machineinstrs < %s | FileCheck %s
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3
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4 ; CHECK-LABEL: {{^}}system_monotonic_monotonic
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5 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
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6 ; CHECK: flat_atomic_cmpswap v[{{[0-9]+\:[0-9]+}}], v[{{[0-9]+}}:{{[0-9]+}}]{{$}}
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7 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
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8 ; CHECK-NOT: buffer_wbinvl1_vol
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9 define amdgpu_kernel void @system_monotonic_monotonic(
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10 i32 addrspace(4)* %out, i32 %in, i32 %old) {
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11 entry:
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12 %gep = getelementptr i32, i32 addrspace(4)* %out, i32 4
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13 %val = cmpxchg volatile i32 addrspace(4)* %gep, i32 %old, i32 %in monotonic monotonic
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14 ret void
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15 }
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16
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17 ; CHECK-LABEL: {{^}}system_acquire_monotonic
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18 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
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19 ; CHECK: flat_atomic_cmpswap v[{{[0-9]+\:[0-9]+}}], v[{{[0-9]+}}:{{[0-9]+}}]{{$}}
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20 ; CHECK-NEXT: s_waitcnt vmcnt(0){{$}}
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21 ; CHECK-NEXT: buffer_wbinvl1_vol
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22 define amdgpu_kernel void @system_acquire_monotonic(
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23 i32 addrspace(4)* %out, i32 %in, i32 %old) {
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24 entry:
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25 %gep = getelementptr i32, i32 addrspace(4)* %out, i32 4
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26 %val = cmpxchg volatile i32 addrspace(4)* %gep, i32 %old, i32 %in acquire monotonic
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27 ret void
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28 }
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29
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30 ; CHECK-LABEL: {{^}}system_release_monotonic
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31 ; CHECK: s_waitcnt vmcnt(0){{$}}
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32 ; CHECK-NEXT: flat_atomic_cmpswap v[{{[0-9]+\:[0-9]+}}], v[{{[0-9]+}}:{{[0-9]+}}]{{$}}
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33 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
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34 ; CHECK-NOT: buffer_wbinvl1_vol
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35 define amdgpu_kernel void @system_release_monotonic(
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36 i32 addrspace(4)* %out, i32 %in, i32 %old) {
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37 entry:
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38 %gep = getelementptr i32, i32 addrspace(4)* %out, i32 4
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39 %val = cmpxchg volatile i32 addrspace(4)* %gep, i32 %old, i32 %in release monotonic
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40 ret void
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41 }
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42
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43 ; CHECK-LABEL: {{^}}system_acq_rel_monotonic
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44 ; CHECK: s_waitcnt vmcnt(0){{$}}
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45 ; CHECK-NEXT: flat_atomic_cmpswap v[{{[0-9]+\:[0-9]+}}], v[{{[0-9]+}}:{{[0-9]+}}]{{$}}
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46 ; CHECK-NEXT: s_waitcnt vmcnt(0){{$}}
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47 ; CHECK-NEXT: buffer_wbinvl1_vol
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48 define amdgpu_kernel void @system_acq_rel_monotonic(
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49 i32 addrspace(4)* %out, i32 %in, i32 %old) {
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50 entry:
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51 %gep = getelementptr i32, i32 addrspace(4)* %out, i32 4
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52 %val = cmpxchg volatile i32 addrspace(4)* %gep, i32 %old, i32 %in acq_rel monotonic
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53 ret void
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54 }
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55
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56 ; CHECK-LABEL: {{^}}system_seq_cst_monotonic
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57 ; CHECK: s_waitcnt vmcnt(0){{$}}
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58 ; CHECK-NEXT: flat_atomic_cmpswap v[{{[0-9]+\:[0-9]+}}], v[{{[0-9]+}}:{{[0-9]+}}]{{$}}
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59 ; CHECK-NEXT: s_waitcnt vmcnt(0){{$}}
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60 ; CHECK-NEXT: buffer_wbinvl1_vol
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61 define amdgpu_kernel void @system_seq_cst_monotonic(
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62 i32 addrspace(4)* %out, i32 %in, i32 %old) {
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63 entry:
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64 %gep = getelementptr i32, i32 addrspace(4)* %out, i32 4
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65 %val = cmpxchg volatile i32 addrspace(4)* %gep, i32 %old, i32 %in seq_cst monotonic
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66 ret void
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67 }
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68
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69 ; CHECK-LABEL: {{^}}system_acquire_acquire
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70 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
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71 ; CHECK: flat_atomic_cmpswap v[{{[0-9]+\:[0-9]+}}], v[{{[0-9]+}}:{{[0-9]+}}]{{$}}
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72 ; CHECK-NEXT: s_waitcnt vmcnt(0){{$}}
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73 ; CHECK-NEXT: buffer_wbinvl1_vol
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74 define amdgpu_kernel void @system_acquire_acquire(
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75 i32 addrspace(4)* %out, i32 %in, i32 %old) {
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76 entry:
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77 %gep = getelementptr i32, i32 addrspace(4)* %out, i32 4
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78 %val = cmpxchg volatile i32 addrspace(4)* %gep, i32 %old, i32 %in acquire acquire
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79 ret void
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80 }
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81
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82 ; CHECK-LABEL: {{^}}system_release_acquire
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83 ; CHECK: s_waitcnt vmcnt(0){{$}}
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84 ; CHECK-NEXT: flat_atomic_cmpswap v[{{[0-9]+\:[0-9]+}}], v[{{[0-9]+}}:{{[0-9]+}}]{{$}}
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85 ; CHECK-NEXT: s_waitcnt vmcnt(0){{$}}
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86 ; CHECK-NEXT: buffer_wbinvl1_vol
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87 define amdgpu_kernel void @system_release_acquire(
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88 i32 addrspace(4)* %out, i32 %in, i32 %old) {
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89 entry:
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90 %gep = getelementptr i32, i32 addrspace(4)* %out, i32 4
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91 %val = cmpxchg volatile i32 addrspace(4)* %gep, i32 %old, i32 %in release acquire
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92 ret void
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93 }
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94
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95 ; CHECK-LABEL: {{^}}system_acq_rel_acquire
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96 ; CHECK: s_waitcnt vmcnt(0){{$}}
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97 ; CHECK-NEXT: flat_atomic_cmpswap v[{{[0-9]+\:[0-9]+}}], v[{{[0-9]+}}:{{[0-9]+}}]{{$}}
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98 ; CHECK-NEXT: s_waitcnt vmcnt(0){{$}}
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99 ; CHECK-NEXT: buffer_wbinvl1_vol
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100 define amdgpu_kernel void @system_acq_rel_acquire(
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101 i32 addrspace(4)* %out, i32 %in, i32 %old) {
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102 entry:
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103 %gep = getelementptr i32, i32 addrspace(4)* %out, i32 4
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104 %val = cmpxchg volatile i32 addrspace(4)* %gep, i32 %old, i32 %in acq_rel acquire
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105 ret void
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106 }
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107
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108 ; CHECK-LABEL: {{^}}system_seq_cst_acquire
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109 ; CHECK: s_waitcnt vmcnt(0){{$}}
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110 ; CHECK-NEXT: flat_atomic_cmpswap v[{{[0-9]+\:[0-9]+}}], v[{{[0-9]+}}:{{[0-9]+}}]{{$}}
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111 ; CHECK-NEXT: s_waitcnt vmcnt(0){{$}}
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112 ; CHECK-NEXT: buffer_wbinvl1_vol
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113 define amdgpu_kernel void @system_seq_cst_acquire(
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114 i32 addrspace(4)* %out, i32 %in, i32 %old) {
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115 entry:
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116 %gep = getelementptr i32, i32 addrspace(4)* %out, i32 4
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117 %val = cmpxchg volatile i32 addrspace(4)* %gep, i32 %old, i32 %in seq_cst acquire
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118 ret void
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119 }
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120
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121 ; CHECK-LABEL: {{^}}system_seq_cst_seq_cst
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122 ; CHECK: s_waitcnt vmcnt(0){{$}}
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123 ; CHECK-NEXT: flat_atomic_cmpswap v[{{[0-9]+\:[0-9]+}}], v[{{[0-9]+}}:{{[0-9]+}}]{{$}}
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124 ; CHECK-NEXT: s_waitcnt vmcnt(0){{$}}
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125 ; CHECK-NEXT: buffer_wbinvl1_vol
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126 define amdgpu_kernel void @system_seq_cst_seq_cst(
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127 i32 addrspace(4)* %out, i32 %in, i32 %old) {
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128 entry:
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129 %gep = getelementptr i32, i32 addrspace(4)* %out, i32 4
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130 %val = cmpxchg volatile i32 addrspace(4)* %gep, i32 %old, i32 %in seq_cst seq_cst
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131 ret void
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132 }
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133
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134 ; CHECK-LABEL: {{^}}singlethread_monotonic_monotonic
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135 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
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136 ; CHECK: flat_atomic_cmpswap v[{{[0-9]+\:[0-9]+}}], v[{{[0-9]+}}:{{[0-9]+}}]{{$}}
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137 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
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138 ; CHECK-NOT: buffer_wbinvl1_vol
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139 define amdgpu_kernel void @singlethread_monotonic_monotonic(
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140 i32 addrspace(4)* %out, i32 %in, i32 %old) {
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141 entry:
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142 %gep = getelementptr i32, i32 addrspace(4)* %out, i32 4
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143 %val = cmpxchg volatile i32 addrspace(4)* %gep, i32 %old, i32 %in syncscope("singlethread") monotonic monotonic
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144 ret void
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145 }
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146
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147 ; CHECK-LABEL: {{^}}singlethread_acquire_monotonic
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148 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
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149 ; CHECK: flat_atomic_cmpswap v[{{[0-9]+\:[0-9]+}}], v[{{[0-9]+}}:{{[0-9]+}}]{{$}}
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150 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
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151 ; CHECK-NOT: buffer_wbinvl1_vol
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152 define amdgpu_kernel void @singlethread_acquire_monotonic(
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153 i32 addrspace(4)* %out, i32 %in, i32 %old) {
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154 entry:
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155 %gep = getelementptr i32, i32 addrspace(4)* %out, i32 4
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156 %val = cmpxchg volatile i32 addrspace(4)* %gep, i32 %old, i32 %in syncscope("singlethread") acquire monotonic
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157 ret void
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158 }
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159
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160 ; CHECK-LABEL: {{^}}singlethread_release_monotonic
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161 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
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162 ; CHECK: flat_atomic_cmpswap v[{{[0-9]+\:[0-9]+}}], v[{{[0-9]+}}:{{[0-9]+}}]{{$}}
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163 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
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164 ; CHECK-NOT: buffer_wbinvl1_vol
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165 define amdgpu_kernel void @singlethread_release_monotonic(
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166 i32 addrspace(4)* %out, i32 %in, i32 %old) {
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167 entry:
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168 %gep = getelementptr i32, i32 addrspace(4)* %out, i32 4
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parents:
diff changeset
169 %val = cmpxchg volatile i32 addrspace(4)* %gep, i32 %old, i32 %in syncscope("singlethread") release monotonic
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
170 ret void
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
171 }
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
172
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
173 ; CHECK-LABEL: {{^}}singlethread_acq_rel_monotonic
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
174 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
175 ; CHECK: flat_atomic_cmpswap v[{{[0-9]+\:[0-9]+}}], v[{{[0-9]+}}:{{[0-9]+}}]{{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
176 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
177 ; CHECK-NOT: buffer_wbinvl1_vol
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
178 define amdgpu_kernel void @singlethread_acq_rel_monotonic(
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
179 i32 addrspace(4)* %out, i32 %in, i32 %old) {
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
180 entry:
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
181 %gep = getelementptr i32, i32 addrspace(4)* %out, i32 4
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
182 %val = cmpxchg volatile i32 addrspace(4)* %gep, i32 %old, i32 %in syncscope("singlethread") acq_rel monotonic
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
183 ret void
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
184 }
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
185
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
186 ; CHECK-LABEL: {{^}}singlethread_seq_cst_monotonic
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
187 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
188 ; CHECK: flat_atomic_cmpswap v[{{[0-9]+\:[0-9]+}}], v[{{[0-9]+}}:{{[0-9]+}}]{{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
189 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
190 ; CHECK-NOT: buffer_wbinvl1_vol
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
191 define amdgpu_kernel void @singlethread_seq_cst_monotonic(
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
192 i32 addrspace(4)* %out, i32 %in, i32 %old) {
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
193 entry:
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
194 %gep = getelementptr i32, i32 addrspace(4)* %out, i32 4
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
195 %val = cmpxchg volatile i32 addrspace(4)* %gep, i32 %old, i32 %in syncscope("singlethread") seq_cst monotonic
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
196 ret void
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
197 }
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
198
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
199 ; CHECK-LABEL: {{^}}singlethread_acquire_acquire
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
200 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
201 ; CHECK: flat_atomic_cmpswap v[{{[0-9]+\:[0-9]+}}], v[{{[0-9]+}}:{{[0-9]+}}]{{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
202 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
203 ; CHECK-NOT: buffer_wbinvl1_vol
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
204 define amdgpu_kernel void @singlethread_acquire_acquire(
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
205 i32 addrspace(4)* %out, i32 %in, i32 %old) {
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
206 entry:
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
207 %gep = getelementptr i32, i32 addrspace(4)* %out, i32 4
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
208 %val = cmpxchg volatile i32 addrspace(4)* %gep, i32 %old, i32 %in syncscope("singlethread") acquire acquire
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
209 ret void
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
210 }
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
211
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
212 ; CHECK-LABEL: {{^}}singlethread_release_acquire
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
213 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
214 ; CHECK: flat_atomic_cmpswap v[{{[0-9]+\:[0-9]+}}], v[{{[0-9]+}}:{{[0-9]+}}]{{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
215 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
216 ; CHECK-NOT: buffer_wbinvl1_vol
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
217 define amdgpu_kernel void @singlethread_release_acquire(
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
218 i32 addrspace(4)* %out, i32 %in, i32 %old) {
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
219 entry:
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
220 %gep = getelementptr i32, i32 addrspace(4)* %out, i32 4
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
221 %val = cmpxchg volatile i32 addrspace(4)* %gep, i32 %old, i32 %in syncscope("singlethread") release acquire
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
222 ret void
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
223 }
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
224
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
225 ; CHECK-LABEL: {{^}}singlethread_acq_rel_acquire
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
226 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
227 ; CHECK: flat_atomic_cmpswap v[{{[0-9]+\:[0-9]+}}], v[{{[0-9]+}}:{{[0-9]+}}]{{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
228 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
229 ; CHECK-NOT: buffer_wbinvl1_vol
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
230 define amdgpu_kernel void @singlethread_acq_rel_acquire(
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
231 i32 addrspace(4)* %out, i32 %in, i32 %old) {
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
232 entry:
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
233 %gep = getelementptr i32, i32 addrspace(4)* %out, i32 4
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
234 %val = cmpxchg volatile i32 addrspace(4)* %gep, i32 %old, i32 %in syncscope("singlethread") acq_rel acquire
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
235 ret void
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
236 }
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
237
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
238 ; CHECK-LABEL: {{^}}singlethread_seq_cst_acquire
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
239 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
240 ; CHECK: flat_atomic_cmpswap v[{{[0-9]+\:[0-9]+}}], v[{{[0-9]+}}:{{[0-9]+}}]{{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
241 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
242 ; CHECK-NOT: buffer_wbinvl1_vol
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
243 define amdgpu_kernel void @singlethread_seq_cst_acquire(
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
244 i32 addrspace(4)* %out, i32 %in, i32 %old) {
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
245 entry:
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
246 %gep = getelementptr i32, i32 addrspace(4)* %out, i32 4
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
247 %val = cmpxchg volatile i32 addrspace(4)* %gep, i32 %old, i32 %in syncscope("singlethread") seq_cst acquire
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
248 ret void
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
249 }
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
250
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
251 ; CHECK-LABEL: {{^}}singlethread_seq_cst_seq_cst
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
252 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
253 ; CHECK: flat_atomic_cmpswap v[{{[0-9]+\:[0-9]+}}], v[{{[0-9]+}}:{{[0-9]+}}]{{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
254 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
255 ; CHECK-NOT: buffer_wbinvl1_vol
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
256 define amdgpu_kernel void @singlethread_seq_cst_seq_cst(
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
257 i32 addrspace(4)* %out, i32 %in, i32 %old) {
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
258 entry:
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
259 %gep = getelementptr i32, i32 addrspace(4)* %out, i32 4
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
260 %val = cmpxchg volatile i32 addrspace(4)* %gep, i32 %old, i32 %in syncscope("singlethread") seq_cst seq_cst
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
261 ret void
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
262 }
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
263
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
264 ; CHECK-LABEL: {{^}}agent_monotonic_monotonic
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
265 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
266 ; CHECK: flat_atomic_cmpswap v[{{[0-9]+\:[0-9]+}}], v[{{[0-9]+}}:{{[0-9]+}}]{{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
267 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
268 ; CHECK-NOT: buffer_wbinvl1_vol
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
269 define amdgpu_kernel void @agent_monotonic_monotonic(
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
270 i32 addrspace(4)* %out, i32 %in, i32 %old) {
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
271 entry:
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
272 %gep = getelementptr i32, i32 addrspace(4)* %out, i32 4
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
273 %val = cmpxchg volatile i32 addrspace(4)* %gep, i32 %old, i32 %in syncscope("agent") monotonic monotonic
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
274 ret void
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
275 }
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
276
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
277 ; CHECK-LABEL: {{^}}agent_acquire_monotonic
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
278 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
279 ; CHECK: flat_atomic_cmpswap v[{{[0-9]+\:[0-9]+}}], v[{{[0-9]+}}:{{[0-9]+}}]{{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
280 ; CHECK-NEXT: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
281 ; CHECK-NEXT: buffer_wbinvl1_vol
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
282 define amdgpu_kernel void @agent_acquire_monotonic(
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
283 i32 addrspace(4)* %out, i32 %in, i32 %old) {
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
284 entry:
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
285 %gep = getelementptr i32, i32 addrspace(4)* %out, i32 4
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
286 %val = cmpxchg volatile i32 addrspace(4)* %gep, i32 %old, i32 %in syncscope("agent") acquire monotonic
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
287 ret void
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
288 }
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
289
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
290 ; CHECK-LABEL: {{^}}agent_release_monotonic
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
291 ; CHECK: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
292 ; CHECK-NEXT: flat_atomic_cmpswap v[{{[0-9]+\:[0-9]+}}], v[{{[0-9]+}}:{{[0-9]+}}]{{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
293 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
294 ; CHECK-NOT: buffer_wbinvl1_vol
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
295 define amdgpu_kernel void @agent_release_monotonic(
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
296 i32 addrspace(4)* %out, i32 %in, i32 %old) {
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
297 entry:
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
298 %gep = getelementptr i32, i32 addrspace(4)* %out, i32 4
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
299 %val = cmpxchg volatile i32 addrspace(4)* %gep, i32 %old, i32 %in syncscope("agent") release monotonic
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
300 ret void
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
301 }
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
302
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
303 ; CHECK-LABEL: {{^}}agent_acq_rel_monotonic
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
304 ; CHECK: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
305 ; CHECK-NEXT: flat_atomic_cmpswap v[{{[0-9]+\:[0-9]+}}], v[{{[0-9]+}}:{{[0-9]+}}]{{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
306 ; CHECK-NEXT: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
307 ; CHECK-NEXT: buffer_wbinvl1_vol
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
308 define amdgpu_kernel void @agent_acq_rel_monotonic(
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
309 i32 addrspace(4)* %out, i32 %in, i32 %old) {
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
310 entry:
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
311 %gep = getelementptr i32, i32 addrspace(4)* %out, i32 4
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
312 %val = cmpxchg volatile i32 addrspace(4)* %gep, i32 %old, i32 %in syncscope("agent") acq_rel monotonic
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
313 ret void
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
314 }
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
315
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
316 ; CHECK-LABEL: {{^}}agent_seq_cst_monotonic
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
317 ; CHECK: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
318 ; CHECK-NEXT: flat_atomic_cmpswap v[{{[0-9]+\:[0-9]+}}], v[{{[0-9]+}}:{{[0-9]+}}]{{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
319 ; CHECK-NEXT: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
320 ; CHECK-NEXT: buffer_wbinvl1_vol
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
321 define amdgpu_kernel void @agent_seq_cst_monotonic(
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
322 i32 addrspace(4)* %out, i32 %in, i32 %old) {
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
323 entry:
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
324 %gep = getelementptr i32, i32 addrspace(4)* %out, i32 4
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
325 %val = cmpxchg volatile i32 addrspace(4)* %gep, i32 %old, i32 %in syncscope("agent") seq_cst monotonic
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
326 ret void
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
327 }
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
328
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
329 ; CHECK-LABEL: {{^}}agent_acquire_acquire
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
330 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
331 ; CHECK: flat_atomic_cmpswap v[{{[0-9]+\:[0-9]+}}], v[{{[0-9]+}}:{{[0-9]+}}]{{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
332 ; CHECK-NEXT: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
333 ; CHECK-NEXT: buffer_wbinvl1_vol
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
334 define amdgpu_kernel void @agent_acquire_acquire(
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
335 i32 addrspace(4)* %out, i32 %in, i32 %old) {
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
336 entry:
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
337 %gep = getelementptr i32, i32 addrspace(4)* %out, i32 4
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
338 %val = cmpxchg volatile i32 addrspace(4)* %gep, i32 %old, i32 %in syncscope("agent") acquire acquire
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
339 ret void
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
340 }
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
341
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
342 ; CHECK-LABEL: {{^}}agent_release_acquire
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
343 ; CHECK: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
344 ; CHECK-NEXT: flat_atomic_cmpswap v[{{[0-9]+\:[0-9]+}}], v[{{[0-9]+}}:{{[0-9]+}}]{{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
345 ; CHECK-NEXT: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
346 ; CHECK-NEXT: buffer_wbinvl1_vol
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
347 define amdgpu_kernel void @agent_release_acquire(
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
348 i32 addrspace(4)* %out, i32 %in, i32 %old) {
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
349 entry:
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
350 %gep = getelementptr i32, i32 addrspace(4)* %out, i32 4
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
351 %val = cmpxchg volatile i32 addrspace(4)* %gep, i32 %old, i32 %in syncscope("agent") release acquire
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
352 ret void
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
353 }
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
354
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
355 ; CHECK-LABEL: {{^}}agent_acq_rel_acquire
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
356 ; CHECK: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
357 ; CHECK-NEXT: flat_atomic_cmpswap v[{{[0-9]+\:[0-9]+}}], v[{{[0-9]+}}:{{[0-9]+}}]{{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
358 ; CHECK-NEXT: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
359 ; CHECK-NEXT: buffer_wbinvl1_vol
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
360 define amdgpu_kernel void @agent_acq_rel_acquire(
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
361 i32 addrspace(4)* %out, i32 %in, i32 %old) {
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
362 entry:
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
363 %gep = getelementptr i32, i32 addrspace(4)* %out, i32 4
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
364 %val = cmpxchg volatile i32 addrspace(4)* %gep, i32 %old, i32 %in syncscope("agent") acq_rel acquire
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
365 ret void
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
366 }
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
367
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
368 ; CHECK-LABEL: {{^}}agent_seq_cst_acquire
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
369 ; CHECK: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
370 ; CHECK-NEXT: flat_atomic_cmpswap v[{{[0-9]+\:[0-9]+}}], v[{{[0-9]+}}:{{[0-9]+}}]{{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
371 ; CHECK-NEXT: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
372 ; CHECK-NEXT: buffer_wbinvl1_vol
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
373 define amdgpu_kernel void @agent_seq_cst_acquire(
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
374 i32 addrspace(4)* %out, i32 %in, i32 %old) {
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
375 entry:
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
376 %gep = getelementptr i32, i32 addrspace(4)* %out, i32 4
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
377 %val = cmpxchg volatile i32 addrspace(4)* %gep, i32 %old, i32 %in syncscope("agent") seq_cst acquire
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
378 ret void
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
379 }
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
380
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
381 ; CHECK-LABEL: {{^}}agent_seq_cst_seq_cst
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
382 ; CHECK: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
383 ; CHECK-NEXT: flat_atomic_cmpswap v[{{[0-9]+\:[0-9]+}}], v[{{[0-9]+}}:{{[0-9]+}}]{{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
384 ; CHECK-NEXT: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
385 ; CHECK-NEXT: buffer_wbinvl1_vol
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
386 define amdgpu_kernel void @agent_seq_cst_seq_cst(
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
387 i32 addrspace(4)* %out, i32 %in, i32 %old) {
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
388 entry:
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
389 %gep = getelementptr i32, i32 addrspace(4)* %out, i32 4
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
390 %val = cmpxchg volatile i32 addrspace(4)* %gep, i32 %old, i32 %in syncscope("agent") seq_cst seq_cst
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
391 ret void
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
392 }
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
393
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
394 ; CHECK-LABEL: {{^}}workgroup_monotonic_monotonic
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
395 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
396 ; CHECK: flat_atomic_cmpswap v[{{[0-9]+\:[0-9]+}}], v[{{[0-9]+}}:{{[0-9]+}}]{{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
397 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
398 ; CHECK-NOT: buffer_wbinvl1_vol
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
399 define amdgpu_kernel void @workgroup_monotonic_monotonic(
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
400 i32 addrspace(4)* %out, i32 %in, i32 %old) {
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
401 entry:
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
402 %gep = getelementptr i32, i32 addrspace(4)* %out, i32 4
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
403 %val = cmpxchg volatile i32 addrspace(4)* %gep, i32 %old, i32 %in syncscope("workgroup") monotonic monotonic
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
404 ret void
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
405 }
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
406
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
407 ; CHECK-LABEL: {{^}}workgroup_acquire_monotonic
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
408 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
409 ; CHECK: flat_atomic_cmpswap v[{{[0-9]+\:[0-9]+}}], v[{{[0-9]+}}:{{[0-9]+}}]{{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
410 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
411 ; CHECK-NOT: buffer_wbinvl1_vol
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
412 define amdgpu_kernel void @workgroup_acquire_monotonic(
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
413 i32 addrspace(4)* %out, i32 %in, i32 %old) {
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
414 entry:
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
415 %gep = getelementptr i32, i32 addrspace(4)* %out, i32 4
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
416 %val = cmpxchg volatile i32 addrspace(4)* %gep, i32 %old, i32 %in syncscope("workgroup") acquire monotonic
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
417 ret void
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
418 }
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
419
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
420 ; CHECK-LABEL: {{^}}workgroup_release_monotonic
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
421 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
422 ; CHECK: flat_atomic_cmpswap v[{{[0-9]+\:[0-9]+}}], v[{{[0-9]+}}:{{[0-9]+}}]{{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
423 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
424 ; CHECK-NOT: buffer_wbinvl1_vol
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
425 define amdgpu_kernel void @workgroup_release_monotonic(
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
426 i32 addrspace(4)* %out, i32 %in, i32 %old) {
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
427 entry:
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
428 %gep = getelementptr i32, i32 addrspace(4)* %out, i32 4
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
429 %val = cmpxchg volatile i32 addrspace(4)* %gep, i32 %old, i32 %in syncscope("workgroup") release monotonic
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
430 ret void
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
431 }
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
432
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
433 ; CHECK-LABEL: {{^}}workgroup_acq_rel_monotonic
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
434 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
435 ; CHECK: flat_atomic_cmpswap v[{{[0-9]+\:[0-9]+}}], v[{{[0-9]+}}:{{[0-9]+}}]{{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
436 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
437 ; CHECK-NOT: buffer_wbinvl1_vol
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
438 define amdgpu_kernel void @workgroup_acq_rel_monotonic(
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
439 i32 addrspace(4)* %out, i32 %in, i32 %old) {
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
440 entry:
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
441 %gep = getelementptr i32, i32 addrspace(4)* %out, i32 4
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
442 %val = cmpxchg volatile i32 addrspace(4)* %gep, i32 %old, i32 %in syncscope("workgroup") acq_rel monotonic
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
443 ret void
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
444 }
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
445
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
446 ; CHECK-LABEL: {{^}}workgroup_seq_cst_monotonic
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
447 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
448 ; CHECK: flat_atomic_cmpswap v[{{[0-9]+\:[0-9]+}}], v[{{[0-9]+}}:{{[0-9]+}}]{{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
449 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
450 ; CHECK-NOT: buffer_wbinvl1_vol
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
451 define amdgpu_kernel void @workgroup_seq_cst_monotonic(
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
452 i32 addrspace(4)* %out, i32 %in, i32 %old) {
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
453 entry:
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
454 %gep = getelementptr i32, i32 addrspace(4)* %out, i32 4
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
455 %val = cmpxchg volatile i32 addrspace(4)* %gep, i32 %old, i32 %in syncscope("workgroup") seq_cst monotonic
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
456 ret void
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
457 }
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
458
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
459 ; CHECK-LABEL: {{^}}workgroup_acquire_acquire
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
460 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
461 ; CHECK: flat_atomic_cmpswap v[{{[0-9]+\:[0-9]+}}], v[{{[0-9]+}}:{{[0-9]+}}]{{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
462 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
463 ; CHECK-NOT: buffer_wbinvl1_vol
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
464 define amdgpu_kernel void @workgroup_acquire_acquire(
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
465 i32 addrspace(4)* %out, i32 %in, i32 %old) {
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
466 entry:
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
467 %gep = getelementptr i32, i32 addrspace(4)* %out, i32 4
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
468 %val = cmpxchg volatile i32 addrspace(4)* %gep, i32 %old, i32 %in syncscope("workgroup") acquire acquire
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
469 ret void
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
470 }
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
471
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
472 ; CHECK-LABEL: {{^}}workgroup_release_acquire
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
473 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
474 ; CHECK: flat_atomic_cmpswap v[{{[0-9]+\:[0-9]+}}], v[{{[0-9]+}}:{{[0-9]+}}]{{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
475 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
476 ; CHECK-NOT: buffer_wbinvl1_vol
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
477 define amdgpu_kernel void @workgroup_release_acquire(
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
478 i32 addrspace(4)* %out, i32 %in, i32 %old) {
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
479 entry:
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
480 %gep = getelementptr i32, i32 addrspace(4)* %out, i32 4
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
481 %val = cmpxchg volatile i32 addrspace(4)* %gep, i32 %old, i32 %in syncscope("workgroup") release acquire
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
482 ret void
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
483 }
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
484
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
485 ; CHECK-LABEL: {{^}}workgroup_acq_rel_acquire
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
486 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
487 ; CHECK: flat_atomic_cmpswap v[{{[0-9]+\:[0-9]+}}], v[{{[0-9]+}}:{{[0-9]+}}]{{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
488 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
489 ; CHECK-NOT: buffer_wbinvl1_vol
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
490 define amdgpu_kernel void @workgroup_acq_rel_acquire(
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
491 i32 addrspace(4)* %out, i32 %in, i32 %old) {
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
492 entry:
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
493 %gep = getelementptr i32, i32 addrspace(4)* %out, i32 4
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
494 %val = cmpxchg volatile i32 addrspace(4)* %gep, i32 %old, i32 %in syncscope("workgroup") acq_rel acquire
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
495 ret void
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
496 }
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
497
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
498 ; CHECK-LABEL: {{^}}workgroup_seq_cst_acquire
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
499 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
500 ; CHECK: flat_atomic_cmpswap v[{{[0-9]+\:[0-9]+}}], v[{{[0-9]+}}:{{[0-9]+}}]{{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
501 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
502 ; CHECK-NOT: buffer_wbinvl1_vol
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
503 define amdgpu_kernel void @workgroup_seq_cst_acquire(
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
504 i32 addrspace(4)* %out, i32 %in, i32 %old) {
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
505 entry:
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
506 %gep = getelementptr i32, i32 addrspace(4)* %out, i32 4
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
507 %val = cmpxchg volatile i32 addrspace(4)* %gep, i32 %old, i32 %in syncscope("workgroup") seq_cst acquire
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
508 ret void
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
509 }
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
510
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
511 ; CHECK-LABEL: {{^}}workgroup_seq_cst_seq_cst
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
512 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
513 ; CHECK: flat_atomic_cmpswap v[{{[0-9]+\:[0-9]+}}], v[{{[0-9]+}}:{{[0-9]+}}]{{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
514 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
515 ; CHECK-NOT: buffer_wbinvl1_vol
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
516 define amdgpu_kernel void @workgroup_seq_cst_seq_cst(
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
517 i32 addrspace(4)* %out, i32 %in, i32 %old) {
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
518 entry:
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
519 %gep = getelementptr i32, i32 addrspace(4)* %out, i32 4
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
520 %val = cmpxchg volatile i32 addrspace(4)* %gep, i32 %old, i32 %in syncscope("workgroup") seq_cst seq_cst
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
521 ret void
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
522 }
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
523
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
524 ; CHECK-LABEL: {{^}}wavefront_monotonic_monotonic
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
525 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
526 ; CHECK: flat_atomic_cmpswap v[{{[0-9]+\:[0-9]+}}], v[{{[0-9]+}}:{{[0-9]+}}]{{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
527 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
528 ; CHECK-NOT: buffer_wbinvl1_vol
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
529 define amdgpu_kernel void @wavefront_monotonic_monotonic(
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
530 i32 addrspace(4)* %out, i32 %in, i32 %old) {
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
531 entry:
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
532 %gep = getelementptr i32, i32 addrspace(4)* %out, i32 4
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
533 %val = cmpxchg volatile i32 addrspace(4)* %gep, i32 %old, i32 %in syncscope("wavefront") monotonic monotonic
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
534 ret void
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
535 }
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
536
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
537 ; CHECK-LABEL: {{^}}wavefront_acquire_monotonic
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
538 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
539 ; CHECK: flat_atomic_cmpswap v[{{[0-9]+\:[0-9]+}}], v[{{[0-9]+}}:{{[0-9]+}}]{{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
540 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
541 ; CHECK-NOT: buffer_wbinvl1_vol
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
542 define amdgpu_kernel void @wavefront_acquire_monotonic(
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
543 i32 addrspace(4)* %out, i32 %in, i32 %old) {
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
544 entry:
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
545 %gep = getelementptr i32, i32 addrspace(4)* %out, i32 4
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
546 %val = cmpxchg volatile i32 addrspace(4)* %gep, i32 %old, i32 %in syncscope("wavefront") acquire monotonic
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
547 ret void
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
548 }
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
549
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
550 ; CHECK-LABEL: {{^}}wavefront_release_monotonic
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
551 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
552 ; CHECK: flat_atomic_cmpswap v[{{[0-9]+\:[0-9]+}}], v[{{[0-9]+}}:{{[0-9]+}}]{{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
553 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
554 ; CHECK-NOT: buffer_wbinvl1_vol
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
555 define amdgpu_kernel void @wavefront_release_monotonic(
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
556 i32 addrspace(4)* %out, i32 %in, i32 %old) {
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
557 entry:
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
558 %gep = getelementptr i32, i32 addrspace(4)* %out, i32 4
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
559 %val = cmpxchg volatile i32 addrspace(4)* %gep, i32 %old, i32 %in syncscope("wavefront") release monotonic
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
560 ret void
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
561 }
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
562
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
563 ; CHECK-LABEL: {{^}}wavefront_acq_rel_monotonic
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
564 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
565 ; CHECK: flat_atomic_cmpswap v[{{[0-9]+\:[0-9]+}}], v[{{[0-9]+}}:{{[0-9]+}}]{{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
566 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
567 ; CHECK-NOT: buffer_wbinvl1_vol
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
568 define amdgpu_kernel void @wavefront_acq_rel_monotonic(
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
569 i32 addrspace(4)* %out, i32 %in, i32 %old) {
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
570 entry:
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
571 %gep = getelementptr i32, i32 addrspace(4)* %out, i32 4
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
572 %val = cmpxchg volatile i32 addrspace(4)* %gep, i32 %old, i32 %in syncscope("wavefront") acq_rel monotonic
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
573 ret void
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
574 }
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
575
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
576 ; CHECK-LABEL: {{^}}wavefront_seq_cst_monotonic
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
577 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
578 ; CHECK: flat_atomic_cmpswap v[{{[0-9]+\:[0-9]+}}], v[{{[0-9]+}}:{{[0-9]+}}]{{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
579 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
580 ; CHECK-NOT: buffer_wbinvl1_vol
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
581 define amdgpu_kernel void @wavefront_seq_cst_monotonic(
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
582 i32 addrspace(4)* %out, i32 %in, i32 %old) {
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
583 entry:
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
584 %gep = getelementptr i32, i32 addrspace(4)* %out, i32 4
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
585 %val = cmpxchg volatile i32 addrspace(4)* %gep, i32 %old, i32 %in syncscope("wavefront") seq_cst monotonic
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
586 ret void
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
587 }
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
588
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
589 ; CHECK-LABEL: {{^}}wavefront_acquire_acquire
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
590 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
591 ; CHECK: flat_atomic_cmpswap v[{{[0-9]+\:[0-9]+}}], v[{{[0-9]+}}:{{[0-9]+}}]{{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
592 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
593 ; CHECK-NOT: buffer_wbinvl1_vol
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
594 define amdgpu_kernel void @wavefront_acquire_acquire(
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
595 i32 addrspace(4)* %out, i32 %in, i32 %old) {
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
596 entry:
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
597 %gep = getelementptr i32, i32 addrspace(4)* %out, i32 4
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
598 %val = cmpxchg volatile i32 addrspace(4)* %gep, i32 %old, i32 %in syncscope("wavefront") acquire acquire
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
599 ret void
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
600 }
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
601
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
602 ; CHECK-LABEL: {{^}}wavefront_release_acquire
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
603 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
604 ; CHECK: flat_atomic_cmpswap v[{{[0-9]+\:[0-9]+}}], v[{{[0-9]+}}:{{[0-9]+}}]{{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
605 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
606 ; CHECK-NOT: buffer_wbinvl1_vol
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
607 define amdgpu_kernel void @wavefront_release_acquire(
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
608 i32 addrspace(4)* %out, i32 %in, i32 %old) {
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
609 entry:
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
610 %gep = getelementptr i32, i32 addrspace(4)* %out, i32 4
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
611 %val = cmpxchg volatile i32 addrspace(4)* %gep, i32 %old, i32 %in syncscope("wavefront") release acquire
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
612 ret void
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
613 }
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
614
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
615 ; CHECK-LABEL: {{^}}wavefront_acq_rel_acquire
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
616 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
617 ; CHECK: flat_atomic_cmpswap v[{{[0-9]+\:[0-9]+}}], v[{{[0-9]+}}:{{[0-9]+}}]{{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
618 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
619 ; CHECK-NOT: buffer_wbinvl1_vol
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
620 define amdgpu_kernel void @wavefront_acq_rel_acquire(
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
621 i32 addrspace(4)* %out, i32 %in, i32 %old) {
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
622 entry:
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
623 %gep = getelementptr i32, i32 addrspace(4)* %out, i32 4
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
624 %val = cmpxchg volatile i32 addrspace(4)* %gep, i32 %old, i32 %in syncscope("wavefront") acq_rel acquire
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
625 ret void
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
626 }
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
627
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
628 ; CHECK-LABEL: {{^}}wavefront_seq_cst_acquire
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
629 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
630 ; CHECK: flat_atomic_cmpswap v[{{[0-9]+\:[0-9]+}}], v[{{[0-9]+}}:{{[0-9]+}}]{{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
631 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
632 ; CHECK-NOT: buffer_wbinvl1_vol
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
633 define amdgpu_kernel void @wavefront_seq_cst_acquire(
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
634 i32 addrspace(4)* %out, i32 %in, i32 %old) {
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
635 entry:
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
636 %gep = getelementptr i32, i32 addrspace(4)* %out, i32 4
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
637 %val = cmpxchg volatile i32 addrspace(4)* %gep, i32 %old, i32 %in syncscope("wavefront") seq_cst acquire
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
638 ret void
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
639 }
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
640
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
641 ; CHECK-LABEL: {{^}}wavefront_seq_cst_seq_cst
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
642 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
643 ; CHECK: flat_atomic_cmpswap v[{{[0-9]+\:[0-9]+}}], v[{{[0-9]+}}:{{[0-9]+}}]{{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
644 ; CHECK-NOT: s_waitcnt vmcnt(0){{$}}
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
645 ; CHECK-NOT: buffer_wbinvl1_vol
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
646 define amdgpu_kernel void @wavefront_seq_cst_seq_cst(
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
647 i32 addrspace(4)* %out, i32 %in, i32 %old) {
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
648 entry:
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
649 %gep = getelementptr i32, i32 addrspace(4)* %out, i32 4
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
650 %val = cmpxchg volatile i32 addrspace(4)* %gep, i32 %old, i32 %in syncscope("wavefront") seq_cst seq_cst
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
651 ret void
803732b1fca8 LLVM 5.0
kono
parents:
diff changeset
652 }