clang/test/Headers/amdgcn_openmp_device_math_constexpr.cpp

   1 // NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py UTC_ARGS: --function-signature --check-globals --include-generated-funcs --replace-value-regex "__omp_offloading_[0-9a-z]+_[0-9a-z]+" "reduction_size[.].+[.]" --global-value-regex "\![0-9]+"
   2
   3 // RUN: %clang_cc1 -internal-isystem %S/Inputs/include -x c++ -fopenmp -triple x86_64-unknown-unknown -fopenmp-targets=amdgcn-amd-amdhsa -emit-llvm-bc %s -o %t-host.bc
   4 // RUN: %clang_cc1 -internal-isystem %S/../../lib/Headers/openmp_wrappers -include __clang_openmp_device_functions.h -internal-isystem %S/../../lib/Headers/openmp_wrappers -internal-isystem %S/Inputs/include -x c++ -fopenmp -triple amdgcn-amd-amdhsa -aux-triple x86_64-unknown-unknown -fopenmp-targets=amdgcn-amd-amdhsa -emit-llvm %s -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-host.bc -o - | FileCheck %s
   5
   6 #ifdef __cplusplus
   7 #include <cmath>
   8 #else
   9 #include <math.h>
  10 #endif
  11
  12 #pragma omp begin declare target
  13
  14 const float constexpr_fabsf_f32 = fabsf(-2.0f);
  15 const float constexpr_fabs_f32 = fabs(-2.0f);
  16
  17 const float constexpr_sinf_f32 = sinf(-2.0f);
  18 const float constexpr_sin_f32 = sin(-2.0f);
  19
  20 const float constexpr_cosf_f32 = cosf(-2.0f);
  21 const float constexpr_cos_f32 = cos(-2.0f);
  22
  23 const float constexpr_fmaf_f32 = fmaf(2.0f, 4.0f, 1.0f);
  24 const float constexpr_fma_f32 = fma(2.0f, 4.0f, 1.0f);
  25
  26
  27 const float constexpr_min_f32 = min(2.0f, -4.0f);
  28 const float constexpr_max_f32 = max(2.0f, -4.0f);
  29
  30 const float constexpr_fmin_f32 = fmin(2.0f, -4.0f);
  31 const float constexpr_fmax_f32 = fmax(2.0f, -4.0f);
  32
  33 const float constexpr_fminf_f32 = fminf(2.0f, -4.0f);
  34 const float constexpr_fmaxf_f32 = fmaxf(2.0f, -4.0f);
  35
  36
  37 #pragma omp end declare target
  38 // CHECK-LABEL: define {{[^@]+}}@__cxx_global_var_init
  39 // CHECK-SAME: () #[[ATTR0:[0-9]+]] {
  40 // CHECK-NEXT:  entry:
  41 // CHECK-NEXT:    [[RETVAL_I:%.*]] = alloca float, align 4, addrspace(5)
  42 // CHECK-NEXT:    [[__X_ADDR_I:%.*]] = alloca float, align 4, addrspace(5)
  43 // CHECK-NEXT:    [[RETVAL_ASCAST_I:%.*]] = addrspacecast ptr addrspace(5) [[RETVAL_I]] to ptr
  44 // CHECK-NEXT:    [[__X_ADDR_ASCAST_I:%.*]] = addrspacecast ptr addrspace(5) [[__X_ADDR_I]] to ptr
  45 // CHECK-NEXT:    store float -2.000000e+00, ptr [[__X_ADDR_ASCAST_I]], align 4
  46 // CHECK-NEXT:    [[TMP0:%.*]] = load float, ptr [[__X_ADDR_ASCAST_I]], align 4
  47 // CHECK-NEXT:    [[TMP1:%.*]] = call noundef float @llvm.fabs.f32(float [[TMP0]])
  48 // CHECK-NEXT:    store float [[TMP1]], ptr addrspacecast (ptr addrspace(1) @_ZL19constexpr_fabsf_f32 to ptr), align 4
  49 // CHECK-NEXT:    ret void
  50 //
  51 //
  52 // CHECK-LABEL: define {{[^@]+}}@__cxx_global_var_init.1
  53 // CHECK-SAME: () #[[ATTR0]] {
  54 // CHECK-NEXT:  entry:
  55 // CHECK-NEXT:    [[RETVAL_I_I:%.*]] = alloca float, align 4, addrspace(5)
  56 // CHECK-NEXT:    [[__X_ADDR_I_I:%.*]] = alloca float, align 4, addrspace(5)
  57 // CHECK-NEXT:    [[RETVAL_I:%.*]] = alloca float, align 4, addrspace(5)
  58 // CHECK-NEXT:    [[__X_ADDR_I:%.*]] = alloca float, align 4, addrspace(5)
  59 // CHECK-NEXT:    [[RETVAL_ASCAST_I:%.*]] = addrspacecast ptr addrspace(5) [[RETVAL_I]] to ptr
  60 // CHECK-NEXT:    [[__X_ADDR_ASCAST_I:%.*]] = addrspacecast ptr addrspace(5) [[__X_ADDR_I]] to ptr
  61 // CHECK-NEXT:    store float -2.000000e+00, ptr [[__X_ADDR_ASCAST_I]], align 4
  62 // CHECK-NEXT:    [[TMP0:%.*]] = load float, ptr [[__X_ADDR_ASCAST_I]], align 4
  63 // CHECK-NEXT:    [[RETVAL_ASCAST_I_I:%.*]] = addrspacecast ptr addrspace(5) [[RETVAL_I_I]] to ptr
  64 // CHECK-NEXT:    [[__X_ADDR_ASCAST_I_I:%.*]] = addrspacecast ptr addrspace(5) [[__X_ADDR_I_I]] to ptr
  65 // CHECK-NEXT:    store float [[TMP0]], ptr [[__X_ADDR_ASCAST_I_I]], align 4
  66 // CHECK-NEXT:    [[TMP1:%.*]] = load float, ptr [[__X_ADDR_ASCAST_I_I]], align 4
  67 // CHECK-NEXT:    [[TMP2:%.*]] = call noundef float @llvm.fabs.f32(float [[TMP1]])
  68 // CHECK-NEXT:    store float [[TMP2]], ptr addrspacecast (ptr addrspace(1) @_ZL18constexpr_fabs_f32 to ptr), align 4
  69 // CHECK-NEXT:    ret void
  70 //
  71 //
  72 // CHECK-LABEL: define {{[^@]+}}@__cxx_global_var_init.2
  73 // CHECK-SAME: () #[[ATTR0]] {
  74 // CHECK-NEXT:  entry:
  75 // CHECK-NEXT:    [[RETVAL_I:%.*]] = alloca float, align 4, addrspace(5)
  76 // CHECK-NEXT:    [[__X_ADDR_I:%.*]] = alloca float, align 4, addrspace(5)
  77 // CHECK-NEXT:    [[RETVAL_ASCAST_I:%.*]] = addrspacecast ptr addrspace(5) [[RETVAL_I]] to ptr
  78 // CHECK-NEXT:    [[__X_ADDR_ASCAST_I:%.*]] = addrspacecast ptr addrspace(5) [[__X_ADDR_I]] to ptr
  79 // CHECK-NEXT:    store float -2.000000e+00, ptr [[__X_ADDR_ASCAST_I]], align 4
  80 // CHECK-NEXT:    [[TMP0:%.*]] = load float, ptr [[__X_ADDR_ASCAST_I]], align 4
  81 // CHECK-NEXT:    [[CALL_I:%.*]] = call noundef float @__ocml_sin_f32(float noundef [[TMP0]]) #[[ATTR3:[0-9]+]]
  82 // CHECK-NEXT:    store float [[CALL_I]], ptr addrspacecast (ptr addrspace(1) @_ZL18constexpr_sinf_f32 to ptr), align 4
  83 // CHECK-NEXT:    ret void
  84 //
  85 //
  86 // CHECK-LABEL: define {{[^@]+}}@__cxx_global_var_init.3
  87 // CHECK-SAME: () #[[ATTR0]] {
  88 // CHECK-NEXT:  entry:
  89 // CHECK-NEXT:    [[RETVAL_I_I:%.*]] = alloca float, align 4, addrspace(5)
  90 // CHECK-NEXT:    [[__X_ADDR_I_I:%.*]] = alloca float, align 4, addrspace(5)
  91 // CHECK-NEXT:    [[RETVAL_I:%.*]] = alloca float, align 4, addrspace(5)
  92 // CHECK-NEXT:    [[__X_ADDR_I:%.*]] = alloca float, align 4, addrspace(5)
  93 // CHECK-NEXT:    [[RETVAL_ASCAST_I:%.*]] = addrspacecast ptr addrspace(5) [[RETVAL_I]] to ptr
  94 // CHECK-NEXT:    [[__X_ADDR_ASCAST_I:%.*]] = addrspacecast ptr addrspace(5) [[__X_ADDR_I]] to ptr
  95 // CHECK-NEXT:    store float -2.000000e+00, ptr [[__X_ADDR_ASCAST_I]], align 4
  96 // CHECK-NEXT:    [[TMP0:%.*]] = load float, ptr [[__X_ADDR_ASCAST_I]], align 4
  97 // CHECK-NEXT:    [[RETVAL_ASCAST_I_I:%.*]] = addrspacecast ptr addrspace(5) [[RETVAL_I_I]] to ptr
  98 // CHECK-NEXT:    [[__X_ADDR_ASCAST_I_I:%.*]] = addrspacecast ptr addrspace(5) [[__X_ADDR_I_I]] to ptr
  99 // CHECK-NEXT:    store float [[TMP0]], ptr [[__X_ADDR_ASCAST_I_I]], align 4
 100 // CHECK-NEXT:    [[TMP1:%.*]] = load float, ptr [[__X_ADDR_ASCAST_I_I]], align 4
 101 // CHECK-NEXT:    [[CALL_I_I:%.*]] = call noundef float @__ocml_sin_f32(float noundef [[TMP1]]) #[[ATTR3]]
 102 // CHECK-NEXT:    store float [[CALL_I_I]], ptr addrspacecast (ptr addrspace(1) @_ZL17constexpr_sin_f32 to ptr), align 4
 103 // CHECK-NEXT:    ret void
 104 //
 105 //
 106 // CHECK-LABEL: define {{[^@]+}}@__cxx_global_var_init.4
 107 // CHECK-SAME: () #[[ATTR0]] {
 108 // CHECK-NEXT:  entry:
 109 // CHECK-NEXT:    [[RETVAL_I:%.*]] = alloca float, align 4, addrspace(5)
 110 // CHECK-NEXT:    [[__X_ADDR_I:%.*]] = alloca float, align 4, addrspace(5)
 111 // CHECK-NEXT:    [[RETVAL_ASCAST_I:%.*]] = addrspacecast ptr addrspace(5) [[RETVAL_I]] to ptr
 112 // CHECK-NEXT:    [[__X_ADDR_ASCAST_I:%.*]] = addrspacecast ptr addrspace(5) [[__X_ADDR_I]] to ptr
 113 // CHECK-NEXT:    store float -2.000000e+00, ptr [[__X_ADDR_ASCAST_I]], align 4
 114 // CHECK-NEXT:    [[TMP0:%.*]] = load float, ptr [[__X_ADDR_ASCAST_I]], align 4
 115 // CHECK-NEXT:    [[CALL_I:%.*]] = call noundef float @__ocml_cos_f32(float noundef [[TMP0]]) #[[ATTR3]]
 116 // CHECK-NEXT:    store float [[CALL_I]], ptr addrspacecast (ptr addrspace(1) @_ZL18constexpr_cosf_f32 to ptr), align 4
 117 // CHECK-NEXT:    ret void
 118 //
 119 //
 120 // CHECK-LABEL: define {{[^@]+}}@__cxx_global_var_init.5
 121 // CHECK-SAME: () #[[ATTR0]] {
 122 // CHECK-NEXT:  entry:
 123 // CHECK-NEXT:    [[RETVAL_I_I:%.*]] = alloca float, align 4, addrspace(5)
 124 // CHECK-NEXT:    [[__X_ADDR_I_I:%.*]] = alloca float, align 4, addrspace(5)
 125 // CHECK-NEXT:    [[RETVAL_I:%.*]] = alloca float, align 4, addrspace(5)
 126 // CHECK-NEXT:    [[__X_ADDR_I:%.*]] = alloca float, align 4, addrspace(5)
 127 // CHECK-NEXT:    [[RETVAL_ASCAST_I:%.*]] = addrspacecast ptr addrspace(5) [[RETVAL_I]] to ptr
 128 // CHECK-NEXT:    [[__X_ADDR_ASCAST_I:%.*]] = addrspacecast ptr addrspace(5) [[__X_ADDR_I]] to ptr
 129 // CHECK-NEXT:    store float -2.000000e+00, ptr [[__X_ADDR_ASCAST_I]], align 4
 130 // CHECK-NEXT:    [[TMP0:%.*]] = load float, ptr [[__X_ADDR_ASCAST_I]], align 4
 131 // CHECK-NEXT:    [[RETVAL_ASCAST_I_I:%.*]] = addrspacecast ptr addrspace(5) [[RETVAL_I_I]] to ptr
 132 // CHECK-NEXT:    [[__X_ADDR_ASCAST_I_I:%.*]] = addrspacecast ptr addrspace(5) [[__X_ADDR_I_I]] to ptr
 133 // CHECK-NEXT:    store float [[TMP0]], ptr [[__X_ADDR_ASCAST_I_I]], align 4
 134 // CHECK-NEXT:    [[TMP1:%.*]] = load float, ptr [[__X_ADDR_ASCAST_I_I]], align 4
 135 // CHECK-NEXT:    [[CALL_I_I:%.*]] = call noundef float @__ocml_cos_f32(float noundef [[TMP1]]) #[[ATTR3]]
 136 // CHECK-NEXT:    store float [[CALL_I_I]], ptr addrspacecast (ptr addrspace(1) @_ZL17constexpr_cos_f32 to ptr), align 4
 137 // CHECK-NEXT:    ret void
 138 //
 139 //
 140 // CHECK-LABEL: define {{[^@]+}}@__cxx_global_var_init.6
 141 // CHECK-SAME: () #[[ATTR0]] {
 142 // CHECK-NEXT:  entry:
 143 // CHECK-NEXT:    [[RETVAL_I:%.*]] = alloca float, align 4, addrspace(5)
 144 // CHECK-NEXT:    [[__X_ADDR_I:%.*]] = alloca float, align 4, addrspace(5)
 145 // CHECK-NEXT:    [[__Y_ADDR_I:%.*]] = alloca float, align 4, addrspace(5)
 146 // CHECK-NEXT:    [[__Z_ADDR_I:%.*]] = alloca float, align 4, addrspace(5)
 147 // CHECK-NEXT:    [[RETVAL_ASCAST_I:%.*]] = addrspacecast ptr addrspace(5) [[RETVAL_I]] to ptr
 148 // CHECK-NEXT:    [[__X_ADDR_ASCAST_I:%.*]] = addrspacecast ptr addrspace(5) [[__X_ADDR_I]] to ptr
 149 // CHECK-NEXT:    [[__Y_ADDR_ASCAST_I:%.*]] = addrspacecast ptr addrspace(5) [[__Y_ADDR_I]] to ptr
 150 // CHECK-NEXT:    [[__Z_ADDR_ASCAST_I:%.*]] = addrspacecast ptr addrspace(5) [[__Z_ADDR_I]] to ptr
 151 // CHECK-NEXT:    store float 2.000000e+00, ptr [[__X_ADDR_ASCAST_I]], align 4
 152 // CHECK-NEXT:    store float 4.000000e+00, ptr [[__Y_ADDR_ASCAST_I]], align 4
 153 // CHECK-NEXT:    store float 1.000000e+00, ptr [[__Z_ADDR_ASCAST_I]], align 4
 154 // CHECK-NEXT:    [[TMP0:%.*]] = load float, ptr [[__X_ADDR_ASCAST_I]], align 4
 155 // CHECK-NEXT:    [[TMP1:%.*]] = load float, ptr [[__Y_ADDR_ASCAST_I]], align 4
 156 // CHECK-NEXT:    [[TMP2:%.*]] = load float, ptr [[__Z_ADDR_ASCAST_I]], align 4
 157 // CHECK-NEXT:    [[TMP3:%.*]] = call noundef float @llvm.fma.f32(float [[TMP0]], float [[TMP1]], float [[TMP2]])
 158 // CHECK-NEXT:    store float [[TMP3]], ptr addrspacecast (ptr addrspace(1) @_ZL18constexpr_fmaf_f32 to ptr), align 4
 159 // CHECK-NEXT:    ret void
 160 //
 161 //
 162 // CHECK-LABEL: define {{[^@]+}}@__cxx_global_var_init.7
 163 // CHECK-SAME: () #[[ATTR0]] {
 164 // CHECK-NEXT:  entry:
 165 // CHECK-NEXT:    [[RETVAL_I_I:%.*]] = alloca float, align 4, addrspace(5)
 166 // CHECK-NEXT:    [[__X_ADDR_I_I:%.*]] = alloca float, align 4, addrspace(5)
 167 // CHECK-NEXT:    [[__Y_ADDR_I_I:%.*]] = alloca float, align 4, addrspace(5)
 168 // CHECK-NEXT:    [[__Z_ADDR_I_I:%.*]] = alloca float, align 4, addrspace(5)
 169 // CHECK-NEXT:    [[RETVAL_I:%.*]] = alloca float, align 4, addrspace(5)
 170 // CHECK-NEXT:    [[__X_ADDR_I:%.*]] = alloca float, align 4, addrspace(5)
 171 // CHECK-NEXT:    [[__Y_ADDR_I:%.*]] = alloca float, align 4, addrspace(5)
 172 // CHECK-NEXT:    [[__Z_ADDR_I:%.*]] = alloca float, align 4, addrspace(5)
 173 // CHECK-NEXT:    [[RETVAL_ASCAST_I:%.*]] = addrspacecast ptr addrspace(5) [[RETVAL_I]] to ptr
 174 // CHECK-NEXT:    [[__X_ADDR_ASCAST_I:%.*]] = addrspacecast ptr addrspace(5) [[__X_ADDR_I]] to ptr
 175 // CHECK-NEXT:    [[__Y_ADDR_ASCAST_I:%.*]] = addrspacecast ptr addrspace(5) [[__Y_ADDR_I]] to ptr
 176 // CHECK-NEXT:    [[__Z_ADDR_ASCAST_I:%.*]] = addrspacecast ptr addrspace(5) [[__Z_ADDR_I]] to ptr
 177 // CHECK-NEXT:    store float 2.000000e+00, ptr [[__X_ADDR_ASCAST_I]], align 4
 178 // CHECK-NEXT:    store float 4.000000e+00, ptr [[__Y_ADDR_ASCAST_I]], align 4
 179 // CHECK-NEXT:    store float 1.000000e+00, ptr [[__Z_ADDR_ASCAST_I]], align 4
 180 // CHECK-NEXT:    [[TMP0:%.*]] = load float, ptr [[__X_ADDR_ASCAST_I]], align 4
 181 // CHECK-NEXT:    [[TMP1:%.*]] = load float, ptr [[__Y_ADDR_ASCAST_I]], align 4
 182 // CHECK-NEXT:    [[TMP2:%.*]] = load float, ptr [[__Z_ADDR_ASCAST_I]], align 4
 183 // CHECK-NEXT:    [[RETVAL_ASCAST_I_I:%.*]] = addrspacecast ptr addrspace(5) [[RETVAL_I_I]] to ptr
 184 // CHECK-NEXT:    [[__X_ADDR_ASCAST_I_I:%.*]] = addrspacecast ptr addrspace(5) [[__X_ADDR_I_I]] to ptr
 185 // CHECK-NEXT:    [[__Y_ADDR_ASCAST_I_I:%.*]] = addrspacecast ptr addrspace(5) [[__Y_ADDR_I_I]] to ptr
 186 // CHECK-NEXT:    [[__Z_ADDR_ASCAST_I_I:%.*]] = addrspacecast ptr addrspace(5) [[__Z_ADDR_I_I]] to ptr
 187 // CHECK-NEXT:    store float [[TMP0]], ptr [[__X_ADDR_ASCAST_I_I]], align 4
 188 // CHECK-NEXT:    store float [[TMP1]], ptr [[__Y_ADDR_ASCAST_I_I]], align 4
 189 // CHECK-NEXT:    store float [[TMP2]], ptr [[__Z_ADDR_ASCAST_I_I]], align 4
 190 // CHECK-NEXT:    [[TMP3:%.*]] = load float, ptr [[__X_ADDR_ASCAST_I_I]], align 4
 191 // CHECK-NEXT:    [[TMP4:%.*]] = load float, ptr [[__Y_ADDR_ASCAST_I_I]], align 4
 192 // CHECK-NEXT:    [[TMP5:%.*]] = load float, ptr [[__Z_ADDR_ASCAST_I_I]], align 4
 193 // CHECK-NEXT:    [[TMP6:%.*]] = call noundef float @llvm.fma.f32(float [[TMP3]], float [[TMP4]], float [[TMP5]])
 194 // CHECK-NEXT:    store float [[TMP6]], ptr addrspacecast (ptr addrspace(1) @_ZL17constexpr_fma_f32 to ptr), align 4
 195 // CHECK-NEXT:    ret void
 196 //
 197 //
 198 // CHECK-LABEL: define {{[^@]+}}@__cxx_global_var_init.8
 199 // CHECK-SAME: () #[[ATTR0]] {
 200 // CHECK-NEXT:  entry:
 201 // CHECK-NEXT:    [[RETVAL_I:%.*]] = alloca float, align 4, addrspace(5)
 202 // CHECK-NEXT:    [[__X_ADDR_I:%.*]] = alloca float, align 4, addrspace(5)
 203 // CHECK-NEXT:    [[__Y_ADDR_I:%.*]] = alloca float, align 4, addrspace(5)
 204 // CHECK-NEXT:    [[RETVAL_ASCAST_I:%.*]] = addrspacecast ptr addrspace(5) [[RETVAL_I]] to ptr
 205 // CHECK-NEXT:    [[__X_ADDR_ASCAST_I:%.*]] = addrspacecast ptr addrspace(5) [[__X_ADDR_I]] to ptr
 206 // CHECK-NEXT:    [[__Y_ADDR_ASCAST_I:%.*]] = addrspacecast ptr addrspace(5) [[__Y_ADDR_I]] to ptr
 207 // CHECK-NEXT:    store float 2.000000e+00, ptr [[__X_ADDR_ASCAST_I]], align 4
 208 // CHECK-NEXT:    store float -4.000000e+00, ptr [[__Y_ADDR_ASCAST_I]], align 4
 209 // CHECK-NEXT:    [[TMP0:%.*]] = load float, ptr [[__X_ADDR_ASCAST_I]], align 4
 210 // CHECK-NEXT:    [[TMP1:%.*]] = load float, ptr [[__Y_ADDR_ASCAST_I]], align 4
 211 // CHECK-NEXT:    [[TMP2:%.*]] = call noundef float @llvm.minnum.f32(float [[TMP0]], float [[TMP1]])
 212 // CHECK-NEXT:    store float [[TMP2]], ptr addrspacecast (ptr addrspace(1) @_ZL17constexpr_min_f32 to ptr), align 4
 213 // CHECK-NEXT:    ret void
 214 //
 215 //
 216 // CHECK-LABEL: define {{[^@]+}}@__cxx_global_var_init.9
 217 // CHECK-SAME: () #[[ATTR0]] {
 218 // CHECK-NEXT:  entry:
 219 // CHECK-NEXT:    [[RETVAL_I:%.*]] = alloca float, align 4, addrspace(5)
 220 // CHECK-NEXT:    [[__X_ADDR_I:%.*]] = alloca float, align 4, addrspace(5)
 221 // CHECK-NEXT:    [[__Y_ADDR_I:%.*]] = alloca float, align 4, addrspace(5)
 222 // CHECK-NEXT:    [[RETVAL_ASCAST_I:%.*]] = addrspacecast ptr addrspace(5) [[RETVAL_I]] to ptr
 223 // CHECK-NEXT:    [[__X_ADDR_ASCAST_I:%.*]] = addrspacecast ptr addrspace(5) [[__X_ADDR_I]] to ptr
 224 // CHECK-NEXT:    [[__Y_ADDR_ASCAST_I:%.*]] = addrspacecast ptr addrspace(5) [[__Y_ADDR_I]] to ptr
 225 // CHECK-NEXT:    store float 2.000000e+00, ptr [[__X_ADDR_ASCAST_I]], align 4
 226 // CHECK-NEXT:    store float -4.000000e+00, ptr [[__Y_ADDR_ASCAST_I]], align 4
 227 // CHECK-NEXT:    [[TMP0:%.*]] = load float, ptr [[__X_ADDR_ASCAST_I]], align 4
 228 // CHECK-NEXT:    [[TMP1:%.*]] = load float, ptr [[__Y_ADDR_ASCAST_I]], align 4
 229 // CHECK-NEXT:    [[TMP2:%.*]] = call noundef float @llvm.maxnum.f32(float [[TMP0]], float [[TMP1]])
 230 // CHECK-NEXT:    store float [[TMP2]], ptr addrspacecast (ptr addrspace(1) @_ZL17constexpr_max_f32 to ptr), align 4
 231 // CHECK-NEXT:    ret void
 232 //
 233 //
 234 // CHECK-LABEL: define {{[^@]+}}@__cxx_global_var_init.10
 235 // CHECK-SAME: () #[[ATTR0]] {
 236 // CHECK-NEXT:  entry:
 237 // CHECK-NEXT:    [[CALL:%.*]] = call noundef float @_Z4fminff(float noundef 2.000000e+00, float noundef -4.000000e+00) #[[ATTR4:[0-9]+]]
 238 // CHECK-NEXT:    store float [[CALL]], ptr addrspacecast (ptr addrspace(1) @_ZL18constexpr_fmin_f32 to ptr), align 4
 239 // CHECK-NEXT:    ret void
 240 //
 241 //
 242 // CHECK-LABEL: define {{[^@]+}}@__cxx_global_var_init.11
 243 // CHECK-SAME: () #[[ATTR0]] {
 244 // CHECK-NEXT:  entry:
 245 // CHECK-NEXT:    [[CALL:%.*]] = call noundef float @_Z4fmaxff(float noundef 2.000000e+00, float noundef -4.000000e+00) #[[ATTR4]]
 246 // CHECK-NEXT:    store float [[CALL]], ptr addrspacecast (ptr addrspace(1) @_ZL18constexpr_fmax_f32 to ptr), align 4
 247 // CHECK-NEXT:    ret void
 248 //
 249 //
 250 // CHECK-LABEL: define {{[^@]+}}@__cxx_global_var_init.12
 251 // CHECK-SAME: () #[[ATTR0]] {
 252 // CHECK-NEXT:  entry:
 253 // CHECK-NEXT:    [[RETVAL_I:%.*]] = alloca float, align 4, addrspace(5)
 254 // CHECK-NEXT:    [[__X_ADDR_I:%.*]] = alloca float, align 4, addrspace(5)
 255 // CHECK-NEXT:    [[__Y_ADDR_I:%.*]] = alloca float, align 4, addrspace(5)
 256 // CHECK-NEXT:    [[RETVAL_ASCAST_I:%.*]] = addrspacecast ptr addrspace(5) [[RETVAL_I]] to ptr
 257 // CHECK-NEXT:    [[__X_ADDR_ASCAST_I:%.*]] = addrspacecast ptr addrspace(5) [[__X_ADDR_I]] to ptr
 258 // CHECK-NEXT:    [[__Y_ADDR_ASCAST_I:%.*]] = addrspacecast ptr addrspace(5) [[__Y_ADDR_I]] to ptr
 259 // CHECK-NEXT:    store float 2.000000e+00, ptr [[__X_ADDR_ASCAST_I]], align 4
 260 // CHECK-NEXT:    store float -4.000000e+00, ptr [[__Y_ADDR_ASCAST_I]], align 4
 261 // CHECK-NEXT:    [[TMP0:%.*]] = load float, ptr [[__X_ADDR_ASCAST_I]], align 4
 262 // CHECK-NEXT:    [[TMP1:%.*]] = load float, ptr [[__Y_ADDR_ASCAST_I]], align 4
 263 // CHECK-NEXT:    [[TMP2:%.*]] = call noundef float @llvm.minnum.f32(float [[TMP0]], float [[TMP1]])
 264 // CHECK-NEXT:    store float [[TMP2]], ptr addrspacecast (ptr addrspace(1) @_ZL19constexpr_fminf_f32 to ptr), align 4
 265 // CHECK-NEXT:    ret void
 266 //
 267 //
 268 // CHECK-LABEL: define {{[^@]+}}@__cxx_global_var_init.13
 269 // CHECK-SAME: () #[[ATTR0]] {
 270 // CHECK-NEXT:  entry:
 271 // CHECK-NEXT:    [[RETVAL_I:%.*]] = alloca float, align 4, addrspace(5)
 272 // CHECK-NEXT:    [[__X_ADDR_I:%.*]] = alloca float, align 4, addrspace(5)
 273 // CHECK-NEXT:    [[__Y_ADDR_I:%.*]] = alloca float, align 4, addrspace(5)
 274 // CHECK-NEXT:    [[RETVAL_ASCAST_I:%.*]] = addrspacecast ptr addrspace(5) [[RETVAL_I]] to ptr
 275 // CHECK-NEXT:    [[__X_ADDR_ASCAST_I:%.*]] = addrspacecast ptr addrspace(5) [[__X_ADDR_I]] to ptr
 276 // CHECK-NEXT:    [[__Y_ADDR_ASCAST_I:%.*]] = addrspacecast ptr addrspace(5) [[__Y_ADDR_I]] to ptr
 277 // CHECK-NEXT:    store float 2.000000e+00, ptr [[__X_ADDR_ASCAST_I]], align 4
 278 // CHECK-NEXT:    store float -4.000000e+00, ptr [[__Y_ADDR_ASCAST_I]], align 4
 279 // CHECK-NEXT:    [[TMP0:%.*]] = load float, ptr [[__X_ADDR_ASCAST_I]], align 4
 280 // CHECK-NEXT:    [[TMP1:%.*]] = load float, ptr [[__Y_ADDR_ASCAST_I]], align 4
 281 // CHECK-NEXT:    [[TMP2:%.*]] = call noundef float @llvm.maxnum.f32(float [[TMP0]], float [[TMP1]])
 282 // CHECK-NEXT:    store float [[TMP2]], ptr addrspacecast (ptr addrspace(1) @_ZL19constexpr_fmaxf_f32 to ptr), align 4
 283 // CHECK-NEXT:    ret void
 284 //
 285 //
 286 // CHECK-LABEL: define {{[^@]+}}@_GLOBAL__sub_I_amdgcn_openmp_device_math_constexpr.cpp
 287 // CHECK-SAME: () #[[ATTR0]] {
 288 // CHECK-NEXT:  entry:
 289 // CHECK-NEXT:    call void @__cxx_global_var_init()
 290 // CHECK-NEXT:    call void @__cxx_global_var_init.1()
 291 // CHECK-NEXT:    call void @__cxx_global_var_init.2()
 292 // CHECK-NEXT:    call void @__cxx_global_var_init.3()
 293 // CHECK-NEXT:    call void @__cxx_global_var_init.4()
 294 // CHECK-NEXT:    call void @__cxx_global_var_init.5()
 295 // CHECK-NEXT:    call void @__cxx_global_var_init.6()
 296 // CHECK-NEXT:    call void @__cxx_global_var_init.7()
 297 // CHECK-NEXT:    call void @__cxx_global_var_init.8()
 298 // CHECK-NEXT:    call void @__cxx_global_var_init.9()
 299 // CHECK-NEXT:    call void @__cxx_global_var_init.10()
 300 // CHECK-NEXT:    call void @__cxx_global_var_init.11()
 301 // CHECK-NEXT:    call void @__cxx_global_var_init.12()
 302 // CHECK-NEXT:    call void @__cxx_global_var_init.13()
 303 // CHECK-NEXT:    ret void
 304 //