clang/test/OpenMP/target_teams_distribute_codegen_registration.cpp

   1 // Test host codegen.
   2 // RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck %s
   3 // RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s
   4 // RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s
   5 // RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -o - | FileCheck %s
   6 // RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -o %t %s
   7 // RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s
   8
   9 // RUN: %clang_cc1 -verify -fopenmp-simd -fopenmp-version=45 -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s
  10 // RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=45 -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s
  11 // RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=45 -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY0 %s
  12 // RUN: %clang_cc1 -verify -fopenmp-simd -fopenmp-version=45 -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s
  13 // RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=45 -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -o %t %s
  14 // RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=45 -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY0 %s
  15 // SIMD-ONLY0-NOT: {{__kmpc|__tgt}}
  16
  17 // Test target teams distribute codegen - host bc file has to be created first.
  18 // RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm-bc %s -o %t-ppc-host.bc
  19 // RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-ppc-host.bc -o - | FileCheck %s -check-prefix=TCHECK
  20 // RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-ppc-host.bc -o %t %s
  21 // RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-ppc-host.bc -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s -check-prefix=TCHECK
  22 // RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm-bc %s -o %t-x86-host.bc
  23 // RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-x86-host.bc -o - | FileCheck %s -check-prefix=TCHECK
  24 // RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-x86-host.bc -o %t %s
  25 // RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11 -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-x86-host.bc -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s -check-prefix=TCHECK
  26
  27 // RUN: %clang_cc1 -verify -fopenmp-simd -fopenmp-version=45 -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm-bc %s -o %t-ppc-host.bc
  28 // RUN: %clang_cc1 -verify -fopenmp-simd -fopenmp-version=45 -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-ppc-host.bc -o - | FileCheck --check-prefix SIMD-ONLY1 %s
  29 // RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=45 -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-ppc-host.bc -o %t %s
  30 // RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=45 -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-ppc-host.bc -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY1 %s
  31 // RUN: %clang_cc1 -verify -fopenmp-simd -fopenmp-version=45 -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm-bc %s -o %t-x86-host.bc
  32 // RUN: %clang_cc1 -verify -fopenmp-simd -fopenmp-version=45 -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-x86-host.bc -o - | FileCheck --check-prefix SIMD-ONLY1 %s
  33 // RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=45 -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-x86-host.bc -o %t %s
  34 // RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=45 -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11 -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-x86-host.bc -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY1 %s
  35 // SIMD-ONLY1-NOT: {{__kmpc|__tgt}}
  36
  37 // Check that no target code is emitted if no omptests flag was provided.
  38 // RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -x c++ -triple powerpc64le-unknown-unknown -emit-llvm %s -o - | FileCheck %s -check-prefix=CHECK-NTARGET
  39
  40 // RUN: %clang_cc1 -verify -fopenmp-simd -fopenmp-version=45 -x c++ -triple powerpc64le-unknown-unknown -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY2 %s
  41 // SIMD-ONLY2-NOT: {{__kmpc|__tgt}}
  42
  43 // RUN: %clang_cc1 -verify -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck %s
  44 // RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s
  45 // RUN: %clang_cc1 -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s
  46 // RUN: %clang_cc1 -verify -fopenmp -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -o - | FileCheck %s
  47 // RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -o %t %s
  48 // RUN: %clang_cc1 -fopenmp -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s
  49
  50 // RUN: %clang_cc1 -verify -fopenmp-simd -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s
  51 // RUN: %clang_cc1 -fopenmp-simd -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s
  52 // RUN: %clang_cc1 -fopenmp-simd -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY0 %s
  53 // RUN: %clang_cc1 -verify -fopenmp-simd -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s
  54 // RUN: %clang_cc1 -fopenmp-simd -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -o %t %s
  55 // RUN: %clang_cc1 -fopenmp-simd -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY0 %s
  56 // SIMD-ONLY0-NOT: {{__kmpc|__tgt}}
  57
  58 // Test target teams distribute codegen - host bc file has to be created first.
  59 // RUN: %clang_cc1 -verify -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm-bc %s -o %t-ppc-host.bc
  60 // RUN: %clang_cc1 -verify -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-ppc-host.bc -o - | FileCheck %s -check-prefix=TCHECK
  61 // RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-ppc-host.bc -o %t %s
  62 // RUN: %clang_cc1 -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-ppc-host.bc -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s -check-prefix=TCHECK
  63 // RUN: %clang_cc1 -verify -fopenmp -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm-bc %s -o %t-x86-host.bc
  64 // RUN: %clang_cc1 -verify -fopenmp -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-x86-host.bc -o - | FileCheck %s -check-prefix=TCHECK
  65 // RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-x86-host.bc -o %t %s
  66 // RUN: %clang_cc1 -fopenmp -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11 -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-x86-host.bc -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s -check-prefix=TCHECK
  67
  68 // RUN: %clang_cc1 -verify -fopenmp-simd -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm-bc %s -o %t-ppc-host.bc
  69 // RUN: %clang_cc1 -verify -fopenmp-simd -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-ppc-host.bc -o - | FileCheck --check-prefix SIMD-ONLY1 %s
  70 // RUN: %clang_cc1 -fopenmp-simd -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-ppc-host.bc -o %t %s
  71 // RUN: %clang_cc1 -fopenmp-simd -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-ppc-host.bc -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY1 %s
  72 // RUN: %clang_cc1 -verify -fopenmp-simd -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm-bc %s -o %t-x86-host.bc
  73 // RUN: %clang_cc1 -verify -fopenmp-simd -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-x86-host.bc -o - | FileCheck --check-prefix SIMD-ONLY1 %s
  74 // RUN: %clang_cc1 -fopenmp-simd -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-x86-host.bc -o %t %s
  75 // RUN: %clang_cc1 -fopenmp-simd -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11 -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-x86-host.bc -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY1 %s
  76 // SIMD-ONLY1-NOT: {{__kmpc|__tgt}}
  77
  78 // Check that no target code is emitted if no omptests flag was provided.
  79 // RUN: %clang_cc1 -verify -fopenmp -x c++ -triple powerpc64le-unknown-unknown -emit-llvm %s -o - | FileCheck %s -check-prefix=CHECK-NTARGET
  80
  81 // RUN: %clang_cc1 -verify -fopenmp-simd -x c++ -triple powerpc64le-unknown-unknown -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY2 %s
  82 // SIMD-ONLY2-NOT: {{__kmpc|__tgt}}
  83
  84 // expected-no-diagnostics
  85 #ifndef HEADER
  86 #define HEADER
  87
  88 // CHECK-DAG: [[SA:%.+]] = type { [4 x i32] }
  89 // CHECK-DAG: [[SB:%.+]] = type { [8 x i32] }
  90 // CHECK-DAG: [[SC:%.+]] = type { [16 x i32] }
  91 // CHECK-DAG: [[SD:%.+]] = type { [32 x i32] }
  92 // CHECK-DAG: [[SE:%.+]] = type { [64 x i32] }
  93 // CHECK-DAG: [[ST1:%.+]] = type { [228 x i32] }
  94 // CHECK-DAG: [[ST2:%.+]] = type { [1128 x i32] }
  95 // CHECK-DAG: [[ENTTY:%.+]] = type { i64, i16, i16, i32, ptr, ptr, i64, i64, ptr }
  96
  97 // TCHECK: [[ENTTY:%.+]] = type { i64, i16, i16, i32, ptr, ptr, i64, i64, ptr }
  98
  99 // CHECK-DAG: [[A1:@.+]] = internal global [[SA]]
 100 // CHECK-DAG: [[A2:@.+]] ={{.*}} global [[SA]]
 101 // CHECK-DAG: [[B1:@.+]] ={{.*}} global [[SB]]
 102 // CHECK-DAG: [[B2:@.+]] ={{.*}} global [[SB]]
 103 // CHECK-DAG: [[C1:@.+]] = internal global [[SC]]
 104 // CHECK-DAG: [[D1:@.+]] ={{.*}} global [[SD]]
 105 // CHECK-DAG: [[E1:@.+]] ={{.*}} global [[SE]]
 106 // CHECK-DAG: [[T1:@.+]] ={{.*}} global [[ST1]]
 107 // CHECK-DAG: [[T2:@.+]] ={{.*}} global [[ST2]]
 108
 109 // CHECK-NTARGET-DAG: [[SA:%.+]] = type { [4 x i32] }
 110 // CHECK-NTARGET-DAG: [[SB:%.+]] = type { [8 x i32] }
 111 // CHECK-NTARGET-DAG: [[SC:%.+]] = type { [16 x i32] }
 112 // CHECK-NTARGET-DAG: [[SD:%.+]] = type { [32 x i32] }
 113 // CHECK-NTARGET-DAG: [[SE:%.+]] = type { [64 x i32] }
 114 // CHECK-NTARGET-DAG: [[ST1:%.+]] = type { [228 x i32] }
 115 // CHECK-NTARGET-DAG: [[ST2:%.+]] = type { [1128 x i32] }
 116 // CHECK-NTARGET-NOT: type { ptr, ptr, %
 117 // CHECK-NTARGET-NOT: type { i32, %
 118
 119 // We have 7 target regions
 120
 121 // CHECK-DAG: {{@.+}} = weak{{.*}} constant i8 0
 122 // TCHECK-NOT: {{@.+}} = weak{{.*}} constant i8 0
 123 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 4]
 124 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 800]
 125 // CHECK-DAG: {{@.+}} = weak{{.*}} constant i8 0
 126 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 4]
 127 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 800]
 128 // CHECK-DAG: {{@.+}} = weak{{.*}} constant i8 0
 129 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 4]
 130 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 800]
 131 // CHECK-DAG: {{@.+}} = weak{{.*}} constant i8 0
 132 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 4]
 133 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 800]
 134 // CHECK-DAG: {{@.+}} = weak{{.*}} constant i8 0
 135 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 4]
 136 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 800]
 137 // CHECK-DAG: {{@.+}} = weak{{.*}} constant i8 0
 138 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 4]
 139 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 800]
 140 // CHECK-DAG: {{@.+}} = weak{{.*}} constant i8 0
 141 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 4]
 142 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 800]
 143 // CHECK-DAG: {{@.+}} = weak{{.*}} constant i8 0
 144 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 4]
 145 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 800]
 146 // CHECK-DAG: {{@.+}} = weak{{.*}} constant i8 0
 147 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 4]
 148 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 800]
 149 // CHECK-DAG: {{@.+}} = weak{{.*}} constant i8 0
 150 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 4]
 151 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 800]
 152 // CHECK-DAG: {{@.+}} = weak{{.*}} constant i8 0
 153 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 4]
 154 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 800]
 155 // CHECK-DAG: {{@.+}} = weak{{.*}} constant i8 0
 156 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 4]
 157 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 800]
 158
 159 // CHECK-NTARGET-NOT: weak constant i8 0
 160 // CHECK-NTARGET-NOT: private unnamed_addr constant [1 x i
 161
 162 // CHECK-DAG: [[NAMEPTR1:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME1:__omp_offloading_[0-9a-f]+_[0-9a-f]+__Z.+_l[0-9]+]]\00"
 163 // CHECK-DAG: [[NAMEPTR2:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME2:.+]]\00"
 164 // CHECK-DAG: [[NAMEPTR3:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME3:.+]]\00"
 165 // CHECK-DAG: [[NAMEPTR4:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME4:.+]]\00"
 166 // CHECK-DAG: [[NAMEPTR5:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME5:.+]]\00"
 167 // CHECK-DAG: [[NAMEPTR6:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME6:.+]]\00"
 168 // CHECK-DAG: [[NAMEPTR7:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME7:.+]]\00"
 169 // CHECK-DAG: [[NAMEPTR8:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME8:.+]]\00"
 170 // CHECK-DAG: [[NAMEPTR9:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME9:.+]]\00"
 171 // CHECK-DAG: [[NAMEPTR10:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME10:.+]]\00"
 172 // CHECK-DAG: [[NAMEPTR11:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME11:.+]]\00"
 173 // CHECK-DAG: [[NAMEPTR12:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME12:.+]]\00"
 174
 175 // TCHECK-DAG: [[NAMEPTR1:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME1:__omp_offloading_[0-9a-f]+_[0-9a-f]+__Z.+_l[0-9]+]]\00"
 176 // TCHECK-DAG: [[NAMEPTR2:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME2:.+]]\00"
 177 // TCHECK-DAG: [[NAMEPTR3:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME3:.+]]\00"
 178 // TCHECK-DAG: [[NAMEPTR4:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME4:.+]]\00"
 179 // TCHECK-DAG: [[NAMEPTR5:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME5:.+]]\00"
 180 // TCHECK-DAG: [[NAMEPTR6:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME6:.+]]\00"
 181 // TCHECK-DAG: [[NAMEPTR7:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME7:.+]]\00"
 182 // TCHECK-DAG: [[NAMEPTR8:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME8:.+]]\00"
 183 // TCHECK-DAG: [[NAMEPTR9:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME9:.+]]\00"
 184 // TCHECK-DAG: [[NAMEPTR10:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME10:.+]]\00"
 185 // TCHECK-DAG: [[NAMEPTR11:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME11:.+]]\00"
 186 // TCHECK-DAG: [[NAMEPTR12:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME12:.+]]\00"
 187
 188 // We have 4 initializers, one for the 500 priority, another one for 501, or more for the default priority, and the last one for the offloading registration function.
 189 // CHECK: @llvm.global_ctors = appending global [3 x { i32, ptr, ptr }] [
 190 // CHECK-SAME: { i32, ptr, ptr } { i32 500, ptr [[P500:@[^,]+]], ptr null },
 191 // CHECK-SAME: { i32, ptr, ptr } { i32 501, ptr [[P501:@[^,]+]], ptr null },
 192 // CHECK-SAME: { i32, ptr, ptr } { i32 65535, ptr [[PMAX:@[^,]+]], ptr null }
 193
 194 // CHECK-NTARGET: @llvm.global_ctors = appending global [3   x { i32, ptr, ptr }] [
 195
 196 extern int *R;
 197
 198 struct SA {
 199   int arr[4];
 200   void foo() {
 201     int a = *R;
 202     a += 1;
 203     *R = a;
 204   }
 205   SA() {
 206     int a = *R;
 207     a += 2;
 208     *R = a;
 209   }
 210   ~SA() {
 211     int a = *R;
 212     a += 3;
 213     *R = a;
 214   }
 215 };
 216
 217 struct SB {
 218   int arr[8];
 219   void foo() {
 220     int a = *R;
 221     #pragma omp target teams distribute
 222     for (int i = 0; i < 10; ++i)
 223       a += 4;
 224     *R = a;
 225   }
 226   SB() {
 227     int a = *R;
 228     a += 5;
 229     *R = a;
 230   }
 231   ~SB() {
 232     int a = *R;
 233     a += 6;
 234     *R = a;
 235   }
 236 };
 237
 238 struct SC {
 239   int arr[16];
 240   void foo() {
 241     int a = *R;
 242     a += 7;
 243     *R = a;
 244   }
 245   SC() {
 246     int a = *R;
 247     #pragma omp target teams distribute
 248     for (int i = 0; i < 10; ++i)
 249       a += 8;
 250     *R = a;
 251   }
 252   ~SC() {
 253     int a = *R;
 254     a += 9;
 255     *R = a;
 256   }
 257 };
 258
 259 struct SD {
 260   int arr[32];
 261   void foo() {
 262     int a = *R;
 263     a += 10;
 264     *R = a;
 265   }
 266   SD() {
 267     int a = *R;
 268     a += 11;
 269     *R = a;
 270   }
 271   ~SD() {
 272     int a = *R;
 273     #pragma omp target teams distribute
 274     for (int i = 0; i < 10; ++i)
 275       a += 12;
 276     *R = a;
 277   }
 278 };
 279
 280 struct SE {
 281   int arr[64];
 282   void foo() {
 283     int a = *R;
 284     #pragma omp target teams distribute if(target: 0)
 285     for (int i = 0; i < 10; ++i)
 286       a += 13;
 287     *R = a;
 288   }
 289   SE() {
 290     int a = *R;
 291     #pragma omp target teams distribute
 292     for (int i = 0; i < 10; ++i)
 293       a += 14;
 294     *R = a;
 295   }
 296   ~SE() {
 297     int a = *R;
 298     #pragma omp target teams distribute
 299     for (int i = 0; i < 10; ++i)
 300       a += 15;
 301     *R = a;
 302   }
 303 };
 304
 305 template <int x>
 306 struct ST {
 307   int arr[128 + x];
 308   void foo() {
 309     int a = *R;
 310     #pragma omp target teams distribute
 311     for (int i = 0; i < 10; ++i)
 312       a += 16 + x;
 313     *R = a;
 314   }
 315   ST() {
 316     int a = *R;
 317     #pragma omp target teams distribute
 318     for (int i = 0; i < 10; ++i)
 319       a += 17 + x;
 320     *R = a;
 321   }
 322   ~ST() {
 323     int a = *R;
 324     #pragma omp target teams distribute
 325     for (int i = 0; i < 10; ++i)
 326       a += 18 + x;
 327     *R = a;
 328   }
 329 };
 330
 331 // We have to make sure we us all the target regions:
 332 //CHECK-DAG: define internal void @[[NAME1]](
 333 //CHECK-DAG: call void @[[NAME1]](
 334 //CHECK-DAG: define internal void @[[NAME2]](
 335 //CHECK-DAG: call void @[[NAME2]](
 336 //CHECK-DAG: define internal void @[[NAME3]](
 337 //CHECK-DAG: call void @[[NAME3]](
 338 //CHECK-DAG: define internal void @[[NAME4]](
 339 //CHECK-DAG: call void @[[NAME4]](
 340 //CHECK-DAG: define internal void @[[NAME5]](
 341 //CHECK-DAG: call void @[[NAME5]](
 342 //CHECK-DAG: define internal void @[[NAME6]](
 343 //CHECK-DAG: call void @[[NAME6]](
 344 //CHECK-DAG: define internal void @[[NAME7]](
 345 //CHECK-DAG: call void @[[NAME7]](
 346 //CHECK-DAG: define internal void @[[NAME8]](
 347 //CHECK-DAG: call void @[[NAME8]](
 348 //CHECK-DAG: define internal void @[[NAME9]](
 349 //CHECK-DAG: call void @[[NAME9]](
 350 //CHECK-DAG: define internal void @[[NAME10]](
 351 //CHECK-DAG: call void @[[NAME10]](
 352 //CHECK-DAG: define internal void @[[NAME11]](
 353 //CHECK-DAG: call void @[[NAME11]](
 354 //CHECK-DAG: define internal void @[[NAME12]](
 355 //CHECK-DAG: call void @[[NAME12]](
 356
 357 //TCHECK-DAG: define weak{{.*}} void @[[NAME1]](
 358 //TCHECK-DAG: define weak{{.*}} void @[[NAME2]](
 359 //TCHECK-DAG: define weak{{.*}} void @[[NAME3]](
 360 //TCHECK-DAG: define weak{{.*}} void @[[NAME4]](
 361 //TCHECK-DAG: define weak{{.*}} void @[[NAME5]](
 362 //TCHECK-DAG: define weak{{.*}} void @[[NAME6]](
 363 //TCHECK-DAG: define weak{{.*}} void @[[NAME7]](
 364 //TCHECK-DAG: define weak{{.*}} void @[[NAME8]](
 365 //TCHECK-DAG: define weak{{.*}} void @[[NAME9]](
 366 //TCHECK-DAG: define weak{{.*}} void @[[NAME10]](
 367 //TCHECK-DAG: define weak{{.*}} void @[[NAME11]](
 368 //TCHECK-DAG: define weak{{.*}} void @[[NAME12]](
 369
 370 // CHECK-NTARGET-NOT: __tgt_target
 371
 372 // TCHECK-NOT: __tgt_target
 373
 374 // We have 2 initializers with priority 500
 375 //CHECK: define internal void [[P500]](
 376 //CHECK:     call void @{{.+}}()
 377 //CHECK:     call void @{{.+}}()
 378 //CHECK-NOT: call void @{{.+}}()
 379 //CHECK:     ret void
 380
 381 // We have 1 initializers with priority 501
 382 //CHECK: define internal void [[P501]](
 383 //CHECK:     call void @{{.+}}()
 384 //CHECK-NOT: call void @{{.+}}()
 385 //CHECK:     ret void
 386
 387 // We have 6 initializers with default priority
 388 //CHECK: define internal void [[PMAX]](
 389 //CHECK:     call void @{{.+}}()
 390 //CHECK:     call void @{{.+}}()
 391 //CHECK:     call void @{{.+}}()
 392 //CHECK:     call void @{{.+}}()
 393 //CHECK:     call void @{{.+}}()
 394 //CHECK:     call void @{{.+}}()
 395 //CHECK-NOT: call void @{{.+}}()
 396 //CHECK:     ret void
 397
 398 static __attribute__((init_priority(500))) SA a1;
 399 SA a2;
 400 SB __attribute__((init_priority(500))) b1;
 401 SB __attribute__((init_priority(501))) b2;
 402 static SC c1;
 403 SD d1;
 404 SE e1;
 405 ST<100> t1;
 406 ST<1000> t2;
 407
 408
 409 int bar(int a){
 410   int r = a;
 411
 412   a1.foo();
 413   a2.foo();
 414   b1.foo();
 415   b2.foo();
 416   c1.foo();
 417   d1.foo();
 418   e1.foo();
 419   t1.foo();
 420   t2.foo();
 421
 422   #pragma omp target teams distribute
 423   for (int i = 0; i < 10; ++i)
 424     ++r;
 425
 426   return r + *R;
 427 }
 428
 429 // Check metadata is properly generated:
 430 // CHECK:     !omp_offload.info = !{!{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}}
 431 // CHECK-DAG: = !{i32 0, i32 [[DEVID:-?[0-9]+]], i32 [[FILEID:-?[0-9]+]], !"_ZN2SB3fooEv", i32 {{[0-9]+}}, i32 0, i32 {{[0-9]+}}}
 432 // CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2SDD1Ev", i32 {{[0-9]+}}, i32 0, i32 {{[0-9]+}}}
 433 // CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2SEC1Ev", i32 {{[0-9]+}}, i32 0, i32 {{[0-9]+}}}
 434 // CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2SED1Ev", i32 {{[0-9]+}}, i32 0, i32 {{[0-9]+}}}
 435 // CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi1000EE3fooEv", i32 {{[0-9]+}}, i32 0, i32 {{[0-9]+}}}
 436 // CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi100EEC1Ev", i32 {{[0-9]+}}, i32 0, i32 {{[0-9]+}}}
 437 // CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_Z3bari", i32 {{[0-9]+}}, i32 0, i32 {{[0-9]+}}}
 438 // CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi100EED1Ev", i32 {{[0-9]+}}, i32 0, i32 {{[0-9]+}}}
 439 // CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi1000EEC1Ev", i32 {{[0-9]+}}, i32 0, i32 {{[0-9]+}}}
 440 // CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi1000EED1Ev", i32 {{[0-9]+}}, i32 0, i32 {{[0-9]+}}}
 441 // CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi100EE3fooEv", i32 {{[0-9]+}}, i32 0, i32 {{[0-9]+}}}
 442 // CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2SCC1Ev", i32 {{[0-9]+}}, i32 0, i32 {{[0-9]+}}}
 443
 444 // TCHECK:     !omp_offload.info = !{!{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}}
 445 // TCHECK-DAG: = !{i32 0, i32 [[DEVID:-?[0-9]+]], i32 [[FILEID:-?[0-9]+]], !"_ZN2SB3fooEv", i32 {{[0-9]+}}, i32 0, i32 {{[0-9]+}}}
 446 // TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2SDD1Ev", i32 {{[0-9]+}}, i32 0, i32 {{[0-9]+}}}
 447 // TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2SEC1Ev", i32 {{[0-9]+}}, i32 0, i32 {{[0-9]+}}}
 448 // TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2SED1Ev", i32 {{[0-9]+}}, i32 0, i32 {{[0-9]+}}}
 449 // TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi1000EE3fooEv", i32 {{[0-9]+}}, i32 0, i32 {{[0-9]+}}}
 450 // TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi100EEC1Ev", i32 {{[0-9]+}}, i32 0, i32 {{[0-9]+}}}
 451 // TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_Z3bari", i32 {{[0-9]+}}, i32 0, i32 {{[0-9]+}}}
 452 // TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi100EED1Ev", i32 {{[0-9]+}}, i32 0, i32 {{[0-9]+}}}
 453 // TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi1000EEC1Ev", i32 {{[0-9]+}}, i32 0, i32 {{[0-9]+}}}
 454 // TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi1000EED1Ev", i32 {{[0-9]+}}, i32 0, i32 {{[0-9]+}}}
 455 // TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi100EE3fooEv", i32 {{[0-9]+}}, i32 0, i32 {{[0-9]+}}}
 456 // TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2SCC1Ev", i32 {{[0-9]+}}, i32 0, i32 {{[0-9]+}}}
 457
 458 #endif