clang/test/OpenMP/nvptx_target_parallel_reduction_codegen_tbaa_PR46146.cpp

   1 // NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py UTC_ARGS: --function-signature --include-generated-funcs --replace-value-regex "__omp_offloading_[0-9a-z]+_[0-9a-z]+" "reduction_size[.].+[.]" "pl_cond[.].+[.|,]" --prefix-filecheck-ir-name _
   2 // RUN: %clang_cc1 -no-enable-noundef-analysis -x c++ -O1 -disable-llvm-optzns -verify -fopenmp -internal-isystem %S/../Headers/Inputs/include -internal-isystem %S/../../lib/Headers/openmp_wrappers -include __clang_openmp_device_functions.h -triple powerpc64le-unknown-unknown -fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm-bc %s -o %t-ppc-host.bc
   3 // RUN: %clang_cc1 -no-enable-noundef-analysis -x c++ -O1 -disable-llvm-optzns -verify -fopenmp -internal-isystem %S/../Headers/Inputs/include -internal-isystem %S/../../lib/Headers/openmp_wrappers -include __clang_openmp_device_functions.h -triple nvptx64-unknown-unknown -aux-triple powerpc64le-unknown-unknown  -fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm %s -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-ppc-host.bc -o - | FileCheck %s --check-prefix=CHECK1
   4 // RUN: %clang_cc1 -no-enable-noundef-analysis -x c++ -O1 -disable-llvm-optzns -verify -fopenmp -internal-isystem %S/../Headers/Inputs/include -internal-isystem %S/../../lib/Headers/openmp_wrappers -include __clang_openmp_device_functions.h -triple i386-unknown-unknown -fopenmp-targets=nvptx-nvidia-cuda -emit-llvm-bc %s -o %t-x86-host.bc
   5 // RUN: %clang_cc1 -no-enable-noundef-analysis -x c++ -O1 -disable-llvm-optzns -verify -fopenmp -internal-isystem %S/../Headers/Inputs/include -internal-isystem %S/../../lib/Headers/openmp_wrappers -include __clang_openmp_device_functions.h -triple nvptx64-unknown-unknown -aux-triple powerpc64le-unknown-unknown -fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm %s -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-x86-host.bc -o - | FileCheck %s --check-prefix=CHECK1
   6 // RUN: %clang_cc1 -no-enable-noundef-analysis -x c++ -O1 -disable-llvm-optzns -verify -fopenmp -internal-isystem %S/../Headers/Inputs/include -internal-isystem %S/../../lib/Headers/openmp_wrappers -include __clang_openmp_device_functions.h -fexceptions -fcxx-exceptions -aux-triple powerpc64le-unknown-unknown -triple nvptx64-unknown-unknown -fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm %s -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-x86-host.bc -o - | FileCheck %s --check-prefix=CHECK1
   7 // expected-no-diagnostics
   8 #ifndef HEADER
   9 #define HEADER
  10
  11 #include <complex>
  12
  13 // Verify we do not add tbaa metadata to type punned memory operations:
  14 template <typename T>
  15 void complex_reduction() {
  16 #pragma omp target teams distribute
  17   for (int ib = 0; ib < 100; ib++) {
  18     std::complex<T> partial_sum;
  19     const int istart = ib * 4;
  20     const int iend = (ib + 1) * 4;
  21 #pragma omp parallel for reduction(+ \
  22                                    : partial_sum)
  23     for (int i = istart; i < iend; i++)
  24       partial_sum += std::complex<T>(i, i);
  25   }
  26 }
  27
  28 void test() {
  29   complex_reduction<float>();
  30   complex_reduction<double>();
  31 }
  32 #endif
  33 // CHECK1-LABEL: define {{[^@]+}}@{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}__Z17complex_reductionIfEvv_l16
  34 // CHECK1-SAME: (ptr noalias [[DYN_PTR:%.*]]) #[[ATTR0:[0-9]+]] {
  35 // CHECK1-NEXT:  entry:
  36 // CHECK1-NEXT:    [[DYN_PTR_ADDR:%.*]] = alloca ptr, align 8
  37 // CHECK1-NEXT:    [[DOTZERO_ADDR:%.*]] = alloca i32, align 4
  38 // CHECK1-NEXT:    [[DOTTHREADID_TEMP_:%.*]] = alloca i32, align 4
  39 // CHECK1-NEXT:    store ptr [[DYN_PTR]], ptr [[DYN_PTR_ADDR]], align 8, !tbaa [[TBAA10:![0-9]+]]
  40 // CHECK1-NEXT:    [[TMP0:%.*]] = call i32 @__kmpc_target_init(ptr @{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}__Z17complex_reductionIfEvv_l16_kernel_environment, ptr [[DYN_PTR]])
  41 // CHECK1-NEXT:    [[EXEC_USER_CODE:%.*]] = icmp eq i32 [[TMP0]], -1
  42 // CHECK1-NEXT:    br i1 [[EXEC_USER_CODE]], label [[USER_CODE_ENTRY:%.*]], label [[WORKER_EXIT:%.*]]
  43 // CHECK1:       user_code.entry:
  44 // CHECK1-NEXT:    [[TMP1:%.*]] = call i32 @__kmpc_global_thread_num(ptr @[[GLOB1:[0-9]+]])
  45 // CHECK1-NEXT:    store i32 0, ptr [[DOTZERO_ADDR]], align 4
  46 // CHECK1-NEXT:    store i32 [[TMP1]], ptr [[DOTTHREADID_TEMP_]], align 4, !tbaa [[TBAA14:![0-9]+]]
  47 // CHECK1-NEXT:    call void @{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}__Z17complex_reductionIfEvv_l16_omp_outlined(ptr [[DOTTHREADID_TEMP_]], ptr [[DOTZERO_ADDR]]) #[[ATTR4:[0-9]+]]
  48 // CHECK1-NEXT:    call void @__kmpc_target_deinit()
  49 // CHECK1-NEXT:    ret void
  50 // CHECK1:       worker.exit:
  51 // CHECK1-NEXT:    ret void
  52 //
  53 //
  54 // CHECK1-LABEL: define {{[^@]+}}@{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}__Z17complex_reductionIfEvv_l16_omp_outlined
  55 // CHECK1-SAME: (ptr noalias [[DOTGLOBAL_TID_:%.*]], ptr noalias [[DOTBOUND_TID_:%.*]]) #[[ATTR1:[0-9]+]] {
  56 // CHECK1-NEXT:  entry:
  57 // CHECK1-NEXT:    [[DOTGLOBAL_TID__ADDR:%.*]] = alloca ptr, align 8
  58 // CHECK1-NEXT:    [[DOTBOUND_TID__ADDR:%.*]] = alloca ptr, align 8
  59 // CHECK1-NEXT:    [[DOTOMP_IV:%.*]] = alloca i32, align 4
  60 // CHECK1-NEXT:    [[TMP:%.*]] = alloca i32, align 4
  61 // CHECK1-NEXT:    [[DOTOMP_LB:%.*]] = alloca i32, align 4
  62 // CHECK1-NEXT:    [[DOTOMP_UB:%.*]] = alloca i32, align 4
  63 // CHECK1-NEXT:    [[DOTOMP_STRIDE:%.*]] = alloca i32, align 4
  64 // CHECK1-NEXT:    [[DOTOMP_IS_LAST:%.*]] = alloca i32, align 4
  65 // CHECK1-NEXT:    [[IB:%.*]] = alloca i32, align 4
  66 // CHECK1-NEXT:    [[REF_TMP:%.*]] = alloca float, align 4
  67 // CHECK1-NEXT:    [[REF_TMP2:%.*]] = alloca float, align 4
  68 // CHECK1-NEXT:    [[CAPTURED_VARS_ADDRS:%.*]] = alloca [3 x ptr], align 8
  69 // CHECK1-NEXT:    store ptr [[DOTGLOBAL_TID_]], ptr [[DOTGLOBAL_TID__ADDR]], align 8, !tbaa [[TBAA10]]
  70 // CHECK1-NEXT:    store ptr [[DOTBOUND_TID_]], ptr [[DOTBOUND_TID__ADDR]], align 8, !tbaa [[TBAA10]]
  71 // CHECK1-NEXT:    [[ISTART:%.*]] = call align 16 ptr @__kmpc_alloc_shared(i64 4)
  72 // CHECK1-NEXT:    [[IEND:%.*]] = call align 16 ptr @__kmpc_alloc_shared(i64 4)
  73 // CHECK1-NEXT:    [[PARTIAL_SUM:%.*]] = call align 16 ptr @__kmpc_alloc_shared(i64 8)
  74 // CHECK1-NEXT:    call void @llvm.lifetime.start.p0(i64 4, ptr [[DOTOMP_IV]]) #[[ATTR4]]
  75 // CHECK1-NEXT:    call void @llvm.lifetime.start.p0(i64 4, ptr [[DOTOMP_LB]]) #[[ATTR4]]
  76 // CHECK1-NEXT:    store i32 0, ptr [[DOTOMP_LB]], align 4, !tbaa [[TBAA14]]
  77 // CHECK1-NEXT:    call void @llvm.lifetime.start.p0(i64 4, ptr [[DOTOMP_UB]]) #[[ATTR4]]
  78 // CHECK1-NEXT:    store i32 99, ptr [[DOTOMP_UB]], align 4, !tbaa [[TBAA14]]
  79 // CHECK1-NEXT:    call void @llvm.lifetime.start.p0(i64 4, ptr [[DOTOMP_STRIDE]]) #[[ATTR4]]
  80 // CHECK1-NEXT:    store i32 1, ptr [[DOTOMP_STRIDE]], align 4, !tbaa [[TBAA14]]
  81 // CHECK1-NEXT:    call void @llvm.lifetime.start.p0(i64 4, ptr [[DOTOMP_IS_LAST]]) #[[ATTR4]]
  82 // CHECK1-NEXT:    store i32 0, ptr [[DOTOMP_IS_LAST]], align 4, !tbaa [[TBAA14]]
  83 // CHECK1-NEXT:    call void @llvm.lifetime.start.p0(i64 4, ptr [[IB]]) #[[ATTR4]]
  84 // CHECK1-NEXT:    [[TMP0:%.*]] = load ptr, ptr [[DOTGLOBAL_TID__ADDR]], align 8
  85 // CHECK1-NEXT:    [[TMP1:%.*]] = load i32, ptr [[TMP0]], align 4, !tbaa [[TBAA14]]
  86 // CHECK1-NEXT:    call void @__kmpc_distribute_static_init_4(ptr @[[GLOB2:[0-9]+]], i32 [[TMP1]], i32 92, ptr [[DOTOMP_IS_LAST]], ptr [[DOTOMP_LB]], ptr [[DOTOMP_UB]], ptr [[DOTOMP_STRIDE]], i32 1, i32 1)
  87 // CHECK1-NEXT:    [[TMP2:%.*]] = load i32, ptr [[DOTOMP_UB]], align 4, !tbaa [[TBAA14]]
  88 // CHECK1-NEXT:    [[CMP:%.*]] = icmp sgt i32 [[TMP2]], 99
  89 // CHECK1-NEXT:    br i1 [[CMP]], label [[COND_TRUE:%.*]], label [[COND_FALSE:%.*]]
  90 // CHECK1:       cond.true:
  91 // CHECK1-NEXT:    br label [[COND_END:%.*]]
  92 // CHECK1:       cond.false:
  93 // CHECK1-NEXT:    [[TMP3:%.*]] = load i32, ptr [[DOTOMP_UB]], align 4, !tbaa [[TBAA14]]
  94 // CHECK1-NEXT:    br label [[COND_END]]
  95 // CHECK1:       cond.end:
  96 // CHECK1-NEXT:    [[COND:%.*]] = phi i32 [ 99, [[COND_TRUE]] ], [ [[TMP3]], [[COND_FALSE]] ]
  97 // CHECK1-NEXT:    store i32 [[COND]], ptr [[DOTOMP_UB]], align 4, !tbaa [[TBAA14]]
  98 // CHECK1-NEXT:    [[TMP4:%.*]] = load i32, ptr [[DOTOMP_LB]], align 4, !tbaa [[TBAA14]]
  99 // CHECK1-NEXT:    store i32 [[TMP4]], ptr [[DOTOMP_IV]], align 4, !tbaa [[TBAA14]]
 100 // CHECK1-NEXT:    br label [[OMP_INNER_FOR_COND:%.*]]
 101 // CHECK1:       omp.inner.for.cond:
 102 // CHECK1-NEXT:    [[TMP5:%.*]] = load i32, ptr [[DOTOMP_IV]], align 4, !tbaa [[TBAA14]]
 103 // CHECK1-NEXT:    [[TMP6:%.*]] = load i32, ptr [[DOTOMP_UB]], align 4, !tbaa [[TBAA14]]
 104 // CHECK1-NEXT:    [[CMP1:%.*]] = icmp sle i32 [[TMP5]], [[TMP6]]
 105 // CHECK1-NEXT:    br i1 [[CMP1]], label [[OMP_INNER_FOR_BODY:%.*]], label [[OMP_INNER_FOR_COND_CLEANUP:%.*]]
 106 // CHECK1:       omp.inner.for.cond.cleanup:
 107 // CHECK1-NEXT:    br label [[OMP_INNER_FOR_END:%.*]]
 108 // CHECK1:       omp.inner.for.body:
 109 // CHECK1-NEXT:    [[TMP7:%.*]] = load i32, ptr [[DOTOMP_IV]], align 4, !tbaa [[TBAA14]]
 110 // CHECK1-NEXT:    [[MUL:%.*]] = mul nsw i32 [[TMP7]], 1
 111 // CHECK1-NEXT:    [[ADD:%.*]] = add nsw i32 0, [[MUL]]
 112 // CHECK1-NEXT:    store i32 [[ADD]], ptr [[IB]], align 4, !tbaa [[TBAA14]]
 113 // CHECK1-NEXT:    call void @llvm.lifetime.start.p0(i64 4, ptr [[REF_TMP]]) #[[ATTR4]]
 114 // CHECK1-NEXT:    store float 0.000000e+00, ptr [[REF_TMP]], align 4, !tbaa [[TBAA16:![0-9]+]]
 115 // CHECK1-NEXT:    call void @llvm.lifetime.start.p0(i64 4, ptr [[REF_TMP2]]) #[[ATTR4]]
 116 // CHECK1-NEXT:    store float 0.000000e+00, ptr [[REF_TMP2]], align 4, !tbaa [[TBAA16]]
 117 // CHECK1-NEXT:    call void @_ZNSt7complexIfEC1ERKfS2_(ptr nonnull align 4 dereferenceable(8) [[PARTIAL_SUM]], ptr nonnull align 4 dereferenceable(4) [[REF_TMP]], ptr nonnull align 4 dereferenceable(4) [[REF_TMP2]]) #[[ATTR12:[0-9]+]]
 118 // CHECK1-NEXT:    call void @llvm.lifetime.end.p0(i64 4, ptr [[REF_TMP2]]) #[[ATTR4]]
 119 // CHECK1-NEXT:    call void @llvm.lifetime.end.p0(i64 4, ptr [[REF_TMP]]) #[[ATTR4]]
 120 // CHECK1-NEXT:    [[TMP8:%.*]] = load i32, ptr [[IB]], align 4, !tbaa [[TBAA14]]
 121 // CHECK1-NEXT:    [[MUL3:%.*]] = mul nsw i32 [[TMP8]], 4
 122 // CHECK1-NEXT:    store i32 [[MUL3]], ptr [[ISTART]], align 4, !tbaa [[TBAA14]]
 123 // CHECK1-NEXT:    [[TMP9:%.*]] = load i32, ptr [[IB]], align 4, !tbaa [[TBAA14]]
 124 // CHECK1-NEXT:    [[ADD4:%.*]] = add nsw i32 [[TMP9]], 1
 125 // CHECK1-NEXT:    [[MUL5:%.*]] = mul nsw i32 [[ADD4]], 4
 126 // CHECK1-NEXT:    store i32 [[MUL5]], ptr [[IEND]], align 4, !tbaa [[TBAA14]]
 127 // CHECK1-NEXT:    [[TMP10:%.*]] = getelementptr inbounds [3 x ptr], ptr [[CAPTURED_VARS_ADDRS]], i64 0, i64 0
 128 // CHECK1-NEXT:    store ptr [[ISTART]], ptr [[TMP10]], align 8, !tbaa [[TBAA10]]
 129 // CHECK1-NEXT:    [[TMP11:%.*]] = getelementptr inbounds [3 x ptr], ptr [[CAPTURED_VARS_ADDRS]], i64 0, i64 1
 130 // CHECK1-NEXT:    store ptr [[IEND]], ptr [[TMP11]], align 8, !tbaa [[TBAA10]]
 131 // CHECK1-NEXT:    [[TMP12:%.*]] = getelementptr inbounds [3 x ptr], ptr [[CAPTURED_VARS_ADDRS]], i64 0, i64 2
 132 // CHECK1-NEXT:    store ptr [[PARTIAL_SUM]], ptr [[TMP12]], align 8, !tbaa [[TBAA10]]
 133 // CHECK1-NEXT:    call void @__kmpc_parallel_51(ptr @[[GLOB1]], i32 [[TMP1]], i32 1, i32 -1, i32 -1, ptr @{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}__Z17complex_reductionIfEvv_l16_omp_outlined_omp_outlined, ptr @{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}__Z17complex_reductionIfEvv_l16_omp_outlined_omp_outlined_wrapper, ptr [[CAPTURED_VARS_ADDRS]], i64 3)
 134 // CHECK1-NEXT:    br label [[OMP_BODY_CONTINUE:%.*]]
 135 // CHECK1:       omp.body.continue:
 136 // CHECK1-NEXT:    br label [[OMP_INNER_FOR_INC:%.*]]
 137 // CHECK1:       omp.inner.for.inc:
 138 // CHECK1-NEXT:    [[TMP13:%.*]] = load i32, ptr [[DOTOMP_IV]], align 4, !tbaa [[TBAA14]]
 139 // CHECK1-NEXT:    [[ADD6:%.*]] = add nsw i32 [[TMP13]], 1
 140 // CHECK1-NEXT:    store i32 [[ADD6]], ptr [[DOTOMP_IV]], align 4, !tbaa [[TBAA14]]
 141 // CHECK1-NEXT:    br label [[OMP_INNER_FOR_COND]]
 142 // CHECK1:       omp.inner.for.end:
 143 // CHECK1-NEXT:    br label [[OMP_LOOP_EXIT:%.*]]
 144 // CHECK1:       omp.loop.exit:
 145 // CHECK1-NEXT:    call void @__kmpc_distribute_static_fini(ptr @[[GLOB2]], i32 [[TMP1]])
 146 // CHECK1-NEXT:    call void @llvm.lifetime.end.p0(i64 4, ptr [[IB]]) #[[ATTR4]]
 147 // CHECK1-NEXT:    call void @llvm.lifetime.end.p0(i64 4, ptr [[DOTOMP_IS_LAST]]) #[[ATTR4]]
 148 // CHECK1-NEXT:    call void @llvm.lifetime.end.p0(i64 4, ptr [[DOTOMP_STRIDE]]) #[[ATTR4]]
 149 // CHECK1-NEXT:    call void @llvm.lifetime.end.p0(i64 4, ptr [[DOTOMP_UB]]) #[[ATTR4]]
 150 // CHECK1-NEXT:    call void @llvm.lifetime.end.p0(i64 4, ptr [[DOTOMP_LB]]) #[[ATTR4]]
 151 // CHECK1-NEXT:    call void @llvm.lifetime.end.p0(i64 4, ptr [[DOTOMP_IV]]) #[[ATTR4]]
 152 // CHECK1-NEXT:    call void @__kmpc_free_shared(ptr [[PARTIAL_SUM]], i64 8)
 153 // CHECK1-NEXT:    call void @__kmpc_free_shared(ptr [[IEND]], i64 4)
 154 // CHECK1-NEXT:    call void @__kmpc_free_shared(ptr [[ISTART]], i64 4)
 155 // CHECK1-NEXT:    ret void
 156 //
 157 //
 158 // CHECK1-LABEL: define {{[^@]+}}@_ZNSt7complexIfEC1ERKfS2_
 159 // CHECK1-SAME: (ptr nonnull align 4 dereferenceable(8) [[THIS:%.*]], ptr nonnull align 4 dereferenceable(4) [[__RE:%.*]], ptr nonnull align 4 dereferenceable(4) [[__IM:%.*]]) unnamed_addr #[[ATTR5:[0-9]+]] comdat align 2 {
 160 // CHECK1-NEXT:  entry:
 161 // CHECK1-NEXT:    [[THIS_ADDR:%.*]] = alloca ptr, align 8
 162 // CHECK1-NEXT:    [[__RE_ADDR:%.*]] = alloca ptr, align 8
 163 // CHECK1-NEXT:    [[__IM_ADDR:%.*]] = alloca ptr, align 8
 164 // CHECK1-NEXT:    store ptr [[THIS]], ptr [[THIS_ADDR]], align 8, !tbaa [[TBAA10]]
 165 // CHECK1-NEXT:    store ptr [[__RE]], ptr [[__RE_ADDR]], align 8, !tbaa [[TBAA10]]
 166 // CHECK1-NEXT:    store ptr [[__IM]], ptr [[__IM_ADDR]], align 8, !tbaa [[TBAA10]]
 167 // CHECK1-NEXT:    [[THIS1:%.*]] = load ptr, ptr [[THIS_ADDR]], align 8
 168 // CHECK1-NEXT:    [[TMP0:%.*]] = load ptr, ptr [[__RE_ADDR]], align 8
 169 // CHECK1-NEXT:    [[TMP1:%.*]] = load ptr, ptr [[__IM_ADDR]], align 8
 170 // CHECK1-NEXT:    call void @_ZNSt7complexIfEC2ERKfS2_(ptr nonnull align 4 dereferenceable(8) [[THIS1]], ptr nonnull align 4 dereferenceable(4) [[TMP0]], ptr nonnull align 4 dereferenceable(4) [[TMP1]]) #[[ATTR12]]
 171 // CHECK1-NEXT:    ret void
 172 //
 173 //
 174 // CHECK1-LABEL: define {{[^@]+}}@{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}__Z17complex_reductionIfEvv_l16_omp_outlined_omp_outlined
 175 // CHECK1-SAME: (ptr noalias [[DOTGLOBAL_TID_:%.*]], ptr noalias [[DOTBOUND_TID_:%.*]], ptr nonnull align 4 dereferenceable(4) [[ISTART:%.*]], ptr nonnull align 4 dereferenceable(4) [[IEND:%.*]], ptr nonnull align 4 dereferenceable(8) [[PARTIAL_SUM:%.*]]) #[[ATTR1]] {
 176 // CHECK1-NEXT:  entry:
 177 // CHECK1-NEXT:    [[DOTGLOBAL_TID__ADDR:%.*]] = alloca ptr, align 8
 178 // CHECK1-NEXT:    [[DOTBOUND_TID__ADDR:%.*]] = alloca ptr, align 8
 179 // CHECK1-NEXT:    [[ISTART_ADDR:%.*]] = alloca ptr, align 8
 180 // CHECK1-NEXT:    [[IEND_ADDR:%.*]] = alloca ptr, align 8
 181 // CHECK1-NEXT:    [[PARTIAL_SUM_ADDR:%.*]] = alloca ptr, align 8
 182 // CHECK1-NEXT:    [[DOTOMP_IV:%.*]] = alloca i32, align 4
 183 // CHECK1-NEXT:    [[TMP:%.*]] = alloca i32, align 4
 184 // CHECK1-NEXT:    [[DOTCAPTURE_EXPR_:%.*]] = alloca i32, align 4
 185 // CHECK1-NEXT:    [[DOTCAPTURE_EXPR_1:%.*]] = alloca i32, align 4
 186 // CHECK1-NEXT:    [[DOTCAPTURE_EXPR_2:%.*]] = alloca i32, align 4
 187 // CHECK1-NEXT:    [[I:%.*]] = alloca i32, align 4
 188 // CHECK1-NEXT:    [[DOTOMP_LB:%.*]] = alloca i32, align 4
 189 // CHECK1-NEXT:    [[DOTOMP_UB:%.*]] = alloca i32, align 4
 190 // CHECK1-NEXT:    [[DOTOMP_STRIDE:%.*]] = alloca i32, align 4
 191 // CHECK1-NEXT:    [[DOTOMP_IS_LAST:%.*]] = alloca i32, align 4
 192 // CHECK1-NEXT:    [[PARTIAL_SUM5:%.*]] = alloca %"class.std::complex", align 4
 193 // CHECK1-NEXT:    [[REF_TMP:%.*]] = alloca float, align 4
 194 // CHECK1-NEXT:    [[REF_TMP6:%.*]] = alloca float, align 4
 195 // CHECK1-NEXT:    [[I7:%.*]] = alloca i32, align 4
 196 // CHECK1-NEXT:    [[REF_TMP14:%.*]] = alloca %"class.std::complex", align 4
 197 // CHECK1-NEXT:    [[REF_TMP15:%.*]] = alloca float, align 4
 198 // CHECK1-NEXT:    [[REF_TMP16:%.*]] = alloca float, align 4
 199 // CHECK1-NEXT:    [[DOTOMP_REDUCTION_RED_LIST:%.*]] = alloca [1 x ptr], align 8
 200 // CHECK1-NEXT:    store ptr [[DOTGLOBAL_TID_]], ptr [[DOTGLOBAL_TID__ADDR]], align 8, !tbaa [[TBAA10]]
 201 // CHECK1-NEXT:    store ptr [[DOTBOUND_TID_]], ptr [[DOTBOUND_TID__ADDR]], align 8, !tbaa [[TBAA10]]
 202 // CHECK1-NEXT:    store ptr [[ISTART]], ptr [[ISTART_ADDR]], align 8, !tbaa [[TBAA10]]
 203 // CHECK1-NEXT:    store ptr [[IEND]], ptr [[IEND_ADDR]], align 8, !tbaa [[TBAA10]]
 204 // CHECK1-NEXT:    store ptr [[PARTIAL_SUM]], ptr [[PARTIAL_SUM_ADDR]], align 8, !tbaa [[TBAA10]]
 205 // CHECK1-NEXT:    [[TMP0:%.*]] = load ptr, ptr [[ISTART_ADDR]], align 8, !tbaa [[TBAA10]]
 206 // CHECK1-NEXT:    [[TMP1:%.*]] = load ptr, ptr [[IEND_ADDR]], align 8, !tbaa [[TBAA10]]
 207 // CHECK1-NEXT:    [[TMP2:%.*]] = load ptr, ptr [[PARTIAL_SUM_ADDR]], align 8, !tbaa [[TBAA10]]
 208 // CHECK1-NEXT:    call void @llvm.lifetime.start.p0(i64 4, ptr [[DOTOMP_IV]]) #[[ATTR4]]
 209 // CHECK1-NEXT:    call void @llvm.lifetime.start.p0(i64 4, ptr [[DOTCAPTURE_EXPR_]]) #[[ATTR4]]
 210 // CHECK1-NEXT:    [[TMP3:%.*]] = load i32, ptr [[TMP0]], align 4, !tbaa [[TBAA14]]
 211 // CHECK1-NEXT:    store i32 [[TMP3]], ptr [[DOTCAPTURE_EXPR_]], align 4, !tbaa [[TBAA14]]
 212 // CHECK1-NEXT:    call void @llvm.lifetime.start.p0(i64 4, ptr [[DOTCAPTURE_EXPR_1]]) #[[ATTR4]]
 213 // CHECK1-NEXT:    [[TMP4:%.*]] = load i32, ptr [[TMP1]], align 4, !tbaa [[TBAA14]]
 214 // CHECK1-NEXT:    store i32 [[TMP4]], ptr [[DOTCAPTURE_EXPR_1]], align 4, !tbaa [[TBAA14]]
 215 // CHECK1-NEXT:    call void @llvm.lifetime.start.p0(i64 4, ptr [[DOTCAPTURE_EXPR_2]]) #[[ATTR4]]
 216 // CHECK1-NEXT:    [[TMP5:%.*]] = load i32, ptr [[DOTCAPTURE_EXPR_1]], align 4, !tbaa [[TBAA14]]
 217 // CHECK1-NEXT:    [[TMP6:%.*]] = load i32, ptr [[DOTCAPTURE_EXPR_]], align 4, !tbaa [[TBAA14]]
 218 // CHECK1-NEXT:    [[SUB:%.*]] = sub i32 [[TMP5]], [[TMP6]]
 219 // CHECK1-NEXT:    [[SUB3:%.*]] = sub i32 [[SUB]], 1
 220 // CHECK1-NEXT:    [[ADD:%.*]] = add i32 [[SUB3]], 1
 221 // CHECK1-NEXT:    [[DIV:%.*]] = udiv i32 [[ADD]], 1
 222 // CHECK1-NEXT:    [[SUB4:%.*]] = sub i32 [[DIV]], 1
 223 // CHECK1-NEXT:    store i32 [[SUB4]], ptr [[DOTCAPTURE_EXPR_2]], align 4, !tbaa [[TBAA14]]
 224 // CHECK1-NEXT:    call void @llvm.lifetime.start.p0(i64 4, ptr [[I]]) #[[ATTR4]]
 225 // CHECK1-NEXT:    [[TMP7:%.*]] = load i32, ptr [[DOTCAPTURE_EXPR_]], align 4, !tbaa [[TBAA14]]
 226 // CHECK1-NEXT:    store i32 [[TMP7]], ptr [[I]], align 4, !tbaa [[TBAA14]]
 227 // CHECK1-NEXT:    call void @llvm.lifetime.end.p0(i64 4, ptr [[I]]) #[[ATTR4]]
 228 // CHECK1-NEXT:    [[TMP8:%.*]] = load i32, ptr [[DOTCAPTURE_EXPR_]], align 4, !tbaa [[TBAA14]]
 229 // CHECK1-NEXT:    [[TMP9:%.*]] = load i32, ptr [[DOTCAPTURE_EXPR_1]], align 4, !tbaa [[TBAA14]]
 230 // CHECK1-NEXT:    [[CMP:%.*]] = icmp slt i32 [[TMP8]], [[TMP9]]
 231 // CHECK1-NEXT:    br i1 [[CMP]], label [[OMP_PRECOND_THEN:%.*]], label [[OMP_PRECOND_END:%.*]]
 232 // CHECK1:       omp.precond.then:
 233 // CHECK1-NEXT:    call void @llvm.lifetime.start.p0(i64 4, ptr [[DOTOMP_LB]]) #[[ATTR4]]
 234 // CHECK1-NEXT:    store i32 0, ptr [[DOTOMP_LB]], align 4, !tbaa [[TBAA14]]
 235 // CHECK1-NEXT:    call void @llvm.lifetime.start.p0(i64 4, ptr [[DOTOMP_UB]]) #[[ATTR4]]
 236 // CHECK1-NEXT:    [[TMP10:%.*]] = load i32, ptr [[DOTCAPTURE_EXPR_2]], align 4, !tbaa [[TBAA14]]
 237 // CHECK1-NEXT:    store i32 [[TMP10]], ptr [[DOTOMP_UB]], align 4, !tbaa [[TBAA14]]
 238 // CHECK1-NEXT:    call void @llvm.lifetime.start.p0(i64 4, ptr [[DOTOMP_STRIDE]]) #[[ATTR4]]
 239 // CHECK1-NEXT:    store i32 1, ptr [[DOTOMP_STRIDE]], align 4, !tbaa [[TBAA14]]
 240 // CHECK1-NEXT:    call void @llvm.lifetime.start.p0(i64 4, ptr [[DOTOMP_IS_LAST]]) #[[ATTR4]]
 241 // CHECK1-NEXT:    store i32 0, ptr [[DOTOMP_IS_LAST]], align 4, !tbaa [[TBAA14]]
 242 // CHECK1-NEXT:    call void @llvm.lifetime.start.p0(i64 8, ptr [[PARTIAL_SUM5]]) #[[ATTR4]]
 243 // CHECK1-NEXT:    call void @llvm.lifetime.start.p0(i64 4, ptr [[REF_TMP]]) #[[ATTR4]]
 244 // CHECK1-NEXT:    store float 0.000000e+00, ptr [[REF_TMP]], align 4, !tbaa [[TBAA16]]
 245 // CHECK1-NEXT:    call void @llvm.lifetime.start.p0(i64 4, ptr [[REF_TMP6]]) #[[ATTR4]]
 246 // CHECK1-NEXT:    store float 0.000000e+00, ptr [[REF_TMP6]], align 4, !tbaa [[TBAA16]]
 247 // CHECK1-NEXT:    call void @_ZNSt7complexIfEC1ERKfS2_(ptr nonnull align 4 dereferenceable(8) [[PARTIAL_SUM5]], ptr nonnull align 4 dereferenceable(4) [[REF_TMP]], ptr nonnull align 4 dereferenceable(4) [[REF_TMP6]]) #[[ATTR12]]
 248 // CHECK1-NEXT:    call void @llvm.lifetime.end.p0(i64 4, ptr [[REF_TMP6]]) #[[ATTR4]]
 249 // CHECK1-NEXT:    call void @llvm.lifetime.end.p0(i64 4, ptr [[REF_TMP]]) #[[ATTR4]]
 250 // CHECK1-NEXT:    call void @llvm.lifetime.start.p0(i64 4, ptr [[I7]]) #[[ATTR4]]
 251 // CHECK1-NEXT:    [[TMP11:%.*]] = load ptr, ptr [[DOTGLOBAL_TID__ADDR]], align 8
 252 // CHECK1-NEXT:    [[TMP12:%.*]] = load i32, ptr [[TMP11]], align 4, !tbaa [[TBAA14]]
 253 // CHECK1-NEXT:    call void @__kmpc_for_static_init_4u(ptr @[[GLOB3:[0-9]+]], i32 [[TMP12]], i32 33, ptr [[DOTOMP_IS_LAST]], ptr [[DOTOMP_LB]], ptr [[DOTOMP_UB]], ptr [[DOTOMP_STRIDE]], i32 1, i32 1)
 254 // CHECK1-NEXT:    br label [[OMP_DISPATCH_COND:%.*]]
 255 // CHECK1:       omp.dispatch.cond:
 256 // CHECK1-NEXT:    [[TMP13:%.*]] = load i32, ptr [[DOTOMP_UB]], align 4, !tbaa [[TBAA14]]
 257 // CHECK1-NEXT:    [[TMP14:%.*]] = load i32, ptr [[DOTCAPTURE_EXPR_2]], align 4, !tbaa [[TBAA14]]
 258 // CHECK1-NEXT:    [[CMP8:%.*]] = icmp ugt i32 [[TMP13]], [[TMP14]]
 259 // CHECK1-NEXT:    br i1 [[CMP8]], label [[COND_TRUE:%.*]], label [[COND_FALSE:%.*]]
 260 // CHECK1:       cond.true:
 261 // CHECK1-NEXT:    [[TMP15:%.*]] = load i32, ptr [[DOTCAPTURE_EXPR_2]], align 4, !tbaa [[TBAA14]]
 262 // CHECK1-NEXT:    br label [[COND_END:%.*]]
 263 // CHECK1:       cond.false:
 264 // CHECK1-NEXT:    [[TMP16:%.*]] = load i32, ptr [[DOTOMP_UB]], align 4, !tbaa [[TBAA14]]
 265 // CHECK1-NEXT:    br label [[COND_END]]
 266 // CHECK1:       cond.end:
 267 // CHECK1-NEXT:    [[COND:%.*]] = phi i32 [ [[TMP15]], [[COND_TRUE]] ], [ [[TMP16]], [[COND_FALSE]] ]
 268 // CHECK1-NEXT:    store i32 [[COND]], ptr [[DOTOMP_UB]], align 4, !tbaa [[TBAA14]]
 269 // CHECK1-NEXT:    [[TMP17:%.*]] = load i32, ptr [[DOTOMP_LB]], align 4, !tbaa [[TBAA14]]
 270 // CHECK1-NEXT:    store i32 [[TMP17]], ptr [[DOTOMP_IV]], align 4, !tbaa [[TBAA14]]
 271 // CHECK1-NEXT:    [[TMP18:%.*]] = load i32, ptr [[DOTOMP_IV]], align 4, !tbaa [[TBAA14]]
 272 // CHECK1-NEXT:    [[TMP19:%.*]] = load i32, ptr [[DOTOMP_UB]], align 4, !tbaa [[TBAA14]]
 273 // CHECK1-NEXT:    [[ADD9:%.*]] = add i32 [[TMP19]], 1
 274 // CHECK1-NEXT:    [[CMP10:%.*]] = icmp ult i32 [[TMP18]], [[ADD9]]
 275 // CHECK1-NEXT:    br i1 [[CMP10]], label [[OMP_DISPATCH_BODY:%.*]], label [[OMP_DISPATCH_CLEANUP:%.*]]
 276 // CHECK1:       omp.dispatch.cleanup:
 277 // CHECK1-NEXT:    br label [[OMP_DISPATCH_END:%.*]]
 278 // CHECK1:       omp.dispatch.body:
 279 // CHECK1-NEXT:    br label [[OMP_INNER_FOR_COND:%.*]]
 280 // CHECK1:       omp.inner.for.cond:
 281 // CHECK1-NEXT:    [[TMP20:%.*]] = load i32, ptr [[DOTOMP_IV]], align 4, !tbaa [[TBAA14]]
 282 // CHECK1-NEXT:    [[TMP21:%.*]] = load i32, ptr [[DOTOMP_UB]], align 4, !tbaa [[TBAA14]]
 283 // CHECK1-NEXT:    [[ADD11:%.*]] = add i32 [[TMP21]], 1
 284 // CHECK1-NEXT:    [[CMP12:%.*]] = icmp ult i32 [[TMP20]], [[ADD11]]
 285 // CHECK1-NEXT:    br i1 [[CMP12]], label [[OMP_INNER_FOR_BODY:%.*]], label [[OMP_INNER_FOR_COND_CLEANUP:%.*]]
 286 // CHECK1:       omp.inner.for.cond.cleanup:
 287 // CHECK1-NEXT:    br label [[OMP_INNER_FOR_END:%.*]]
 288 // CHECK1:       omp.inner.for.body:
 289 // CHECK1-NEXT:    [[TMP22:%.*]] = load i32, ptr [[DOTCAPTURE_EXPR_]], align 4, !tbaa [[TBAA14]]
 290 // CHECK1-NEXT:    [[TMP23:%.*]] = load i32, ptr [[DOTOMP_IV]], align 4, !tbaa [[TBAA14]]
 291 // CHECK1-NEXT:    [[MUL:%.*]] = mul i32 [[TMP23]], 1
 292 // CHECK1-NEXT:    [[ADD13:%.*]] = add i32 [[TMP22]], [[MUL]]
 293 // CHECK1-NEXT:    store i32 [[ADD13]], ptr [[I7]], align 4, !tbaa [[TBAA14]]
 294 // CHECK1-NEXT:    call void @llvm.lifetime.start.p0(i64 8, ptr [[REF_TMP14]]) #[[ATTR4]]
 295 // CHECK1-NEXT:    call void @llvm.lifetime.start.p0(i64 4, ptr [[REF_TMP15]]) #[[ATTR4]]
 296 // CHECK1-NEXT:    [[TMP24:%.*]] = load i32, ptr [[I7]], align 4, !tbaa [[TBAA14]]
 297 // CHECK1-NEXT:    [[CONV:%.*]] = sitofp i32 [[TMP24]] to float
 298 // CHECK1-NEXT:    store float [[CONV]], ptr [[REF_TMP15]], align 4, !tbaa [[TBAA16]]
 299 // CHECK1-NEXT:    call void @llvm.lifetime.start.p0(i64 4, ptr [[REF_TMP16]]) #[[ATTR4]]
 300 // CHECK1-NEXT:    [[TMP25:%.*]] = load i32, ptr [[I7]], align 4, !tbaa [[TBAA14]]
 301 // CHECK1-NEXT:    [[CONV17:%.*]] = sitofp i32 [[TMP25]] to float
 302 // CHECK1-NEXT:    store float [[CONV17]], ptr [[REF_TMP16]], align 4, !tbaa [[TBAA16]]
 303 // CHECK1-NEXT:    call void @_ZNSt7complexIfEC1ERKfS2_(ptr nonnull align 4 dereferenceable(8) [[REF_TMP14]], ptr nonnull align 4 dereferenceable(4) [[REF_TMP15]], ptr nonnull align 4 dereferenceable(4) [[REF_TMP16]]) #[[ATTR12]]
 304 // CHECK1-NEXT:    [[CALL:%.*]] = call nonnull align 4 dereferenceable(8) ptr @_ZNSt7complexIfEpLIfEERS0_RKS_IT_E(ptr nonnull align 4 dereferenceable(8) [[PARTIAL_SUM5]], ptr nonnull align 4 dereferenceable(8) [[REF_TMP14]]) #[[ATTR12]]
 305 // CHECK1-NEXT:    call void @llvm.lifetime.end.p0(i64 4, ptr [[REF_TMP16]]) #[[ATTR4]]
 306 // CHECK1-NEXT:    call void @llvm.lifetime.end.p0(i64 4, ptr [[REF_TMP15]]) #[[ATTR4]]
 307 // CHECK1-NEXT:    call void @llvm.lifetime.end.p0(i64 8, ptr [[REF_TMP14]]) #[[ATTR4]]
 308 // CHECK1-NEXT:    br label [[OMP_BODY_CONTINUE:%.*]]
 309 // CHECK1:       omp.body.continue:
 310 // CHECK1-NEXT:    br label [[OMP_INNER_FOR_INC:%.*]]
 311 // CHECK1:       omp.inner.for.inc:
 312 // CHECK1-NEXT:    [[TMP26:%.*]] = load i32, ptr [[DOTOMP_IV]], align 4, !tbaa [[TBAA14]]
 313 // CHECK1-NEXT:    [[ADD18:%.*]] = add i32 [[TMP26]], 1
 314 // CHECK1-NEXT:    store i32 [[ADD18]], ptr [[DOTOMP_IV]], align 4, !tbaa [[TBAA14]]
 315 // CHECK1-NEXT:    br label [[OMP_INNER_FOR_COND]]
 316 // CHECK1:       omp.inner.for.end:
 317 // CHECK1-NEXT:    br label [[OMP_DISPATCH_INC:%.*]]
 318 // CHECK1:       omp.dispatch.inc:
 319 // CHECK1-NEXT:    [[TMP27:%.*]] = load i32, ptr [[DOTOMP_LB]], align 4, !tbaa [[TBAA14]]
 320 // CHECK1-NEXT:    [[TMP28:%.*]] = load i32, ptr [[DOTOMP_STRIDE]], align 4, !tbaa [[TBAA14]]
 321 // CHECK1-NEXT:    [[ADD19:%.*]] = add i32 [[TMP27]], [[TMP28]]
 322 // CHECK1-NEXT:    store i32 [[ADD19]], ptr [[DOTOMP_LB]], align 4, !tbaa [[TBAA14]]
 323 // CHECK1-NEXT:    [[TMP29:%.*]] = load i32, ptr [[DOTOMP_UB]], align 4, !tbaa [[TBAA14]]
 324 // CHECK1-NEXT:    [[TMP30:%.*]] = load i32, ptr [[DOTOMP_STRIDE]], align 4, !tbaa [[TBAA14]]
 325 // CHECK1-NEXT:    [[ADD20:%.*]] = add i32 [[TMP29]], [[TMP30]]
 326 // CHECK1-NEXT:    store i32 [[ADD20]], ptr [[DOTOMP_UB]], align 4, !tbaa [[TBAA14]]
 327 // CHECK1-NEXT:    br label [[OMP_DISPATCH_COND]]
 328 // CHECK1:       omp.dispatch.end:
 329 // CHECK1-NEXT:    [[TMP31:%.*]] = load ptr, ptr [[DOTGLOBAL_TID__ADDR]], align 8
 330 // CHECK1-NEXT:    [[TMP32:%.*]] = load i32, ptr [[TMP31]], align 4, !tbaa [[TBAA14]]
 331 // CHECK1-NEXT:    call void @__kmpc_for_static_fini(ptr @[[GLOB3]], i32 [[TMP32]])
 332 // CHECK1-NEXT:    [[TMP33:%.*]] = load ptr, ptr [[DOTGLOBAL_TID__ADDR]], align 8
 333 // CHECK1-NEXT:    [[TMP34:%.*]] = load i32, ptr [[TMP33]], align 4, !tbaa [[TBAA14]]
 334 // CHECK1-NEXT:    [[TMP35:%.*]] = getelementptr inbounds [1 x ptr], ptr [[DOTOMP_REDUCTION_RED_LIST]], i64 0, i64 0
 335 // CHECK1-NEXT:    store ptr [[PARTIAL_SUM5]], ptr [[TMP35]], align 8
 336 // CHECK1-NEXT:    [[TMP36:%.*]] = call i32 @__kmpc_nvptx_parallel_reduce_nowait_v2(ptr @[[GLOB1]], i32 [[TMP34]], i32 1, i64 8, ptr [[DOTOMP_REDUCTION_RED_LIST]], ptr @_omp_reduction_shuffle_and_reduce_func, ptr @_omp_reduction_inter_warp_copy_func)
 337 // CHECK1-NEXT:    [[TMP37:%.*]] = icmp eq i32 [[TMP36]], 1
 338 // CHECK1-NEXT:    br i1 [[TMP37]], label [[DOTOMP_REDUCTION_THEN:%.*]], label [[DOTOMP_REDUCTION_DONE:%.*]]
 339 // CHECK1:       .omp.reduction.then:
 340 // CHECK1-NEXT:    [[CALL21:%.*]] = call nonnull align 4 dereferenceable(8) ptr @_ZNSt7complexIfEpLIfEERS0_RKS_IT_E(ptr nonnull align 4 dereferenceable(8) [[TMP2]], ptr nonnull align 4 dereferenceable(8) [[PARTIAL_SUM5]]) #[[ATTR12]]
 341 // CHECK1-NEXT:    call void @__kmpc_nvptx_end_reduce_nowait(i32 [[TMP34]])
 342 // CHECK1-NEXT:    br label [[DOTOMP_REDUCTION_DONE]]
 343 // CHECK1:       .omp.reduction.done:
 344 // CHECK1-NEXT:    call void @llvm.lifetime.end.p0(i64 4, ptr [[I7]]) #[[ATTR4]]
 345 // CHECK1-NEXT:    call void @llvm.lifetime.end.p0(i64 8, ptr [[PARTIAL_SUM5]]) #[[ATTR4]]
 346 // CHECK1-NEXT:    call void @llvm.lifetime.end.p0(i64 4, ptr [[DOTOMP_IS_LAST]]) #[[ATTR4]]
 347 // CHECK1-NEXT:    call void @llvm.lifetime.end.p0(i64 4, ptr [[DOTOMP_STRIDE]]) #[[ATTR4]]
 348 // CHECK1-NEXT:    call void @llvm.lifetime.end.p0(i64 4, ptr [[DOTOMP_UB]]) #[[ATTR4]]
 349 // CHECK1-NEXT:    call void @llvm.lifetime.end.p0(i64 4, ptr [[DOTOMP_LB]]) #[[ATTR4]]
 350 // CHECK1-NEXT:    br label [[OMP_PRECOND_END]]
 351 // CHECK1:       omp.precond.end:
 352 // CHECK1-NEXT:    call void @llvm.lifetime.end.p0(i64 4, ptr [[DOTCAPTURE_EXPR_2]]) #[[ATTR4]]
 353 // CHECK1-NEXT:    call void @llvm.lifetime.end.p0(i64 4, ptr [[DOTCAPTURE_EXPR_1]]) #[[ATTR4]]
 354 // CHECK1-NEXT:    call void @llvm.lifetime.end.p0(i64 4, ptr [[DOTCAPTURE_EXPR_]]) #[[ATTR4]]
 355 // CHECK1-NEXT:    call void @llvm.lifetime.end.p0(i64 4, ptr [[DOTOMP_IV]]) #[[ATTR4]]
 356 // CHECK1-NEXT:    ret void
 357 //
 358 //
 359 // CHECK1-LABEL: define {{[^@]+}}@_ZNSt7complexIfEpLIfEERS0_RKS_IT_E
 360 // CHECK1-SAME: (ptr nonnull align 4 dereferenceable(8) [[THIS:%.*]], ptr nonnull align 4 dereferenceable(8) [[__C:%.*]]) #[[ATTR6:[0-9]+]] comdat align 2 {
 361 // CHECK1-NEXT:  entry:
 362 // CHECK1-NEXT:    [[THIS_ADDR:%.*]] = alloca ptr, align 8
 363 // CHECK1-NEXT:    [[__C_ADDR:%.*]] = alloca ptr, align 8
 364 // CHECK1-NEXT:    store ptr [[THIS]], ptr [[THIS_ADDR]], align 8, !tbaa [[TBAA10]]
 365 // CHECK1-NEXT:    store ptr [[__C]], ptr [[__C_ADDR]], align 8, !tbaa [[TBAA10]]
 366 // CHECK1-NEXT:    [[THIS1:%.*]] = load ptr, ptr [[THIS_ADDR]], align 8
 367 // CHECK1-NEXT:    [[TMP0:%.*]] = load ptr, ptr [[__C_ADDR]], align 8, !tbaa [[TBAA10]]
 368 // CHECK1-NEXT:    [[CALL:%.*]] = call float @_ZNKSt7complexIfE4realEv(ptr nonnull align 4 dereferenceable(8) [[TMP0]]) #[[ATTR12]]
 369 // CHECK1-NEXT:    [[__RE_:%.*]] = getelementptr inbounds %"class.std::complex", ptr [[THIS1]], i32 0, i32 0
 370 // CHECK1-NEXT:    [[TMP1:%.*]] = load float, ptr [[__RE_]], align 4, !tbaa [[TBAA18:![0-9]+]]
 371 // CHECK1-NEXT:    [[ADD:%.*]] = fadd float [[TMP1]], [[CALL]]
 372 // CHECK1-NEXT:    store float [[ADD]], ptr [[__RE_]], align 4, !tbaa [[TBAA18]]
 373 // CHECK1-NEXT:    [[TMP2:%.*]] = load ptr, ptr [[__C_ADDR]], align 8, !tbaa [[TBAA10]]
 374 // CHECK1-NEXT:    [[CALL2:%.*]] = call float @_ZNKSt7complexIfE4imagEv(ptr nonnull align 4 dereferenceable(8) [[TMP2]]) #[[ATTR12]]
 375 // CHECK1-NEXT:    [[__IM_:%.*]] = getelementptr inbounds %"class.std::complex", ptr [[THIS1]], i32 0, i32 1
 376 // CHECK1-NEXT:    [[TMP3:%.*]] = load float, ptr [[__IM_]], align 4, !tbaa [[TBAA20:![0-9]+]]
 377 // CHECK1-NEXT:    [[ADD3:%.*]] = fadd float [[TMP3]], [[CALL2]]
 378 // CHECK1-NEXT:    store float [[ADD3]], ptr [[__IM_]], align 4, !tbaa [[TBAA20]]
 379 // CHECK1-NEXT:    ret ptr [[THIS1]]
 380 //
 381 //
 382 // CHECK1-LABEL: define {{[^@]+}}@_omp_reduction_shuffle_and_reduce_func
 383 // CHECK1-SAME: (ptr [[TMP0:%.*]], i16 signext [[TMP1:%.*]], i16 signext [[TMP2:%.*]], i16 signext [[TMP3:%.*]]) #[[ATTR7:[0-9]+]] {
 384 // CHECK1-NEXT:  entry:
 385 // CHECK1-NEXT:    [[DOTADDR:%.*]] = alloca ptr, align 8
 386 // CHECK1-NEXT:    [[DOTADDR1:%.*]] = alloca i16, align 2
 387 // CHECK1-NEXT:    [[DOTADDR2:%.*]] = alloca i16, align 2
 388 // CHECK1-NEXT:    [[DOTADDR3:%.*]] = alloca i16, align 2
 389 // CHECK1-NEXT:    [[DOTOMP_REDUCTION_REMOTE_REDUCE_LIST:%.*]] = alloca [1 x ptr], align 8
 390 // CHECK1-NEXT:    [[DOTOMP_REDUCTION_ELEMENT:%.*]] = alloca %"class.std::complex", align 4
 391 // CHECK1-NEXT:    store ptr [[TMP0]], ptr [[DOTADDR]], align 8, !tbaa [[TBAA10]]
 392 // CHECK1-NEXT:    store i16 [[TMP1]], ptr [[DOTADDR1]], align 2, !tbaa [[TBAA21:![0-9]+]]
 393 // CHECK1-NEXT:    store i16 [[TMP2]], ptr [[DOTADDR2]], align 2, !tbaa [[TBAA21]]
 394 // CHECK1-NEXT:    store i16 [[TMP3]], ptr [[DOTADDR3]], align 2, !tbaa [[TBAA21]]
 395 // CHECK1-NEXT:    [[TMP4:%.*]] = load ptr, ptr [[DOTADDR]], align 8, !tbaa [[TBAA10]]
 396 // CHECK1-NEXT:    [[TMP5:%.*]] = load i16, ptr [[DOTADDR1]], align 2, !tbaa [[TBAA21]]
 397 // CHECK1-NEXT:    [[TMP6:%.*]] = load i16, ptr [[DOTADDR2]], align 2, !tbaa [[TBAA21]]
 398 // CHECK1-NEXT:    [[TMP7:%.*]] = load i16, ptr [[DOTADDR3]], align 2, !tbaa [[TBAA21]]
 399 // CHECK1-NEXT:    [[TMP8:%.*]] = getelementptr inbounds [1 x ptr], ptr [[TMP4]], i64 0, i64 0
 400 // CHECK1-NEXT:    [[TMP9:%.*]] = load ptr, ptr [[TMP8]], align 8
 401 // CHECK1-NEXT:    [[TMP10:%.*]] = getelementptr inbounds [1 x ptr], ptr [[DOTOMP_REDUCTION_REMOTE_REDUCE_LIST]], i64 0, i64 0
 402 // CHECK1-NEXT:    [[TMP11:%.*]] = getelementptr %"class.std::complex", ptr [[TMP9]], i64 1
 403 // CHECK1-NEXT:    [[TMP12:%.*]] = load i64, ptr [[TMP9]], align 4
 404 // CHECK1-NEXT:    [[TMP13:%.*]] = call i32 @__kmpc_get_warp_size()
 405 // CHECK1-NEXT:    [[TMP14:%.*]] = trunc i32 [[TMP13]] to i16
 406 // CHECK1-NEXT:    [[TMP15:%.*]] = call i64 @__kmpc_shuffle_int64(i64 [[TMP12]], i16 [[TMP6]], i16 [[TMP14]])
 407 // CHECK1-NEXT:    store i64 [[TMP15]], ptr [[DOTOMP_REDUCTION_ELEMENT]], align 4
 408 // CHECK1-NEXT:    [[TMP16:%.*]] = getelementptr i64, ptr [[TMP9]], i64 1
 409 // CHECK1-NEXT:    [[TMP17:%.*]] = getelementptr i64, ptr [[DOTOMP_REDUCTION_ELEMENT]], i64 1
 410 // CHECK1-NEXT:    store ptr [[DOTOMP_REDUCTION_ELEMENT]], ptr [[TMP10]], align 8, !tbaa [[TBAA10]]
 411 // CHECK1-NEXT:    [[TMP18:%.*]] = icmp eq i16 [[TMP7]], 0
 412 // CHECK1-NEXT:    [[TMP19:%.*]] = icmp eq i16 [[TMP7]], 1
 413 // CHECK1-NEXT:    [[TMP20:%.*]] = icmp ult i16 [[TMP5]], [[TMP6]]
 414 // CHECK1-NEXT:    [[TMP21:%.*]] = and i1 [[TMP19]], [[TMP20]]
 415 // CHECK1-NEXT:    [[TMP22:%.*]] = icmp eq i16 [[TMP7]], 2
 416 // CHECK1-NEXT:    [[TMP23:%.*]] = and i16 [[TMP5]], 1
 417 // CHECK1-NEXT:    [[TMP24:%.*]] = icmp eq i16 [[TMP23]], 0
 418 // CHECK1-NEXT:    [[TMP25:%.*]] = and i1 [[TMP22]], [[TMP24]]
 419 // CHECK1-NEXT:    [[TMP26:%.*]] = icmp sgt i16 [[TMP6]], 0
 420 // CHECK1-NEXT:    [[TMP27:%.*]] = and i1 [[TMP25]], [[TMP26]]
 421 // CHECK1-NEXT:    [[TMP28:%.*]] = or i1 [[TMP18]], [[TMP21]]
 422 // CHECK1-NEXT:    [[TMP29:%.*]] = or i1 [[TMP28]], [[TMP27]]
 423 // CHECK1-NEXT:    br i1 [[TMP29]], label [[THEN:%.*]], label [[ELSE:%.*]]
 424 // CHECK1:       then:
 425 // CHECK1-NEXT:    call void @"{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}__Z17complex_reductionIfEvv_l16_omp_outlined_omp_outlined_omp$reduction$reduction_func"(ptr [[TMP4]], ptr [[DOTOMP_REDUCTION_REMOTE_REDUCE_LIST]]) #[[ATTR4]]
 426 // CHECK1-NEXT:    br label [[IFCONT:%.*]]
 427 // CHECK1:       else:
 428 // CHECK1-NEXT:    br label [[IFCONT]]
 429 // CHECK1:       ifcont:
 430 // CHECK1-NEXT:    [[TMP30:%.*]] = icmp eq i16 [[TMP7]], 1
 431 // CHECK1-NEXT:    [[TMP31:%.*]] = icmp uge i16 [[TMP5]], [[TMP6]]
 432 // CHECK1-NEXT:    [[TMP32:%.*]] = and i1 [[TMP30]], [[TMP31]]
 433 // CHECK1-NEXT:    br i1 [[TMP32]], label [[THEN4:%.*]], label [[ELSE5:%.*]]
 434 // CHECK1:       then4:
 435 // CHECK1-NEXT:    [[TMP33:%.*]] = getelementptr inbounds [1 x ptr], ptr [[DOTOMP_REDUCTION_REMOTE_REDUCE_LIST]], i64 0, i64 0
 436 // CHECK1-NEXT:    [[TMP34:%.*]] = load ptr, ptr [[TMP33]], align 8
 437 // CHECK1-NEXT:    [[TMP35:%.*]] = getelementptr inbounds [1 x ptr], ptr [[TMP4]], i64 0, i64 0
 438 // CHECK1-NEXT:    [[TMP36:%.*]] = load ptr, ptr [[TMP35]], align 8
 439 // CHECK1-NEXT:    call void @llvm.memcpy.p0.p0.i64(ptr align 4 [[TMP36]], ptr align 4 [[TMP34]], i64 8, i1 false), !tbaa.struct [[TBAA_STRUCT23:![0-9]+]]
 440 // CHECK1-NEXT:    br label [[IFCONT6:%.*]]
 441 // CHECK1:       else5:
 442 // CHECK1-NEXT:    br label [[IFCONT6]]
 443 // CHECK1:       ifcont6:
 444 // CHECK1-NEXT:    ret void
 445 //
 446 //
 447 // CHECK1-LABEL: define {{[^@]+}}@_omp_reduction_inter_warp_copy_func
 448 // CHECK1-SAME: (ptr [[TMP0:%.*]], i32 [[TMP1:%.*]]) #[[ATTR7]] {
 449 // CHECK1-NEXT:  entry:
 450 // CHECK1-NEXT:    [[DOTADDR:%.*]] = alloca ptr, align 8
 451 // CHECK1-NEXT:    [[DOTADDR1:%.*]] = alloca i32, align 4
 452 // CHECK1-NEXT:    [[DOTCNT_ADDR:%.*]] = alloca i32, align 4
 453 // CHECK1-NEXT:    [[TMP2:%.*]] = call i32 @__kmpc_global_thread_num(ptr @[[GLOB1]])
 454 // CHECK1-NEXT:    store ptr [[TMP0]], ptr [[DOTADDR]], align 8, !tbaa [[TBAA10]]
 455 // CHECK1-NEXT:    store i32 [[TMP1]], ptr [[DOTADDR1]], align 4, !tbaa [[TBAA14]]
 456 // CHECK1-NEXT:    [[TMP3:%.*]] = call i32 @__kmpc_get_hardware_thread_id_in_block()
 457 // CHECK1-NEXT:    [[TMP4:%.*]] = call i32 @__kmpc_get_hardware_thread_id_in_block()
 458 // CHECK1-NEXT:    [[NVPTX_LANE_ID:%.*]] = and i32 [[TMP4]], 31
 459 // CHECK1-NEXT:    [[TMP5:%.*]] = call i32 @__kmpc_get_hardware_thread_id_in_block()
 460 // CHECK1-NEXT:    [[NVPTX_WARP_ID:%.*]] = ashr i32 [[TMP5]], 5
 461 // CHECK1-NEXT:    [[TMP6:%.*]] = load ptr, ptr [[DOTADDR]], align 8
 462 // CHECK1-NEXT:    store i32 0, ptr [[DOTCNT_ADDR]], align 4, !tbaa [[TBAA14]]
 463 // CHECK1-NEXT:    br label [[PRECOND:%.*]]
 464 // CHECK1:       precond:
 465 // CHECK1-NEXT:    [[TMP7:%.*]] = load i32, ptr [[DOTCNT_ADDR]], align 4, !tbaa [[TBAA14]]
 466 // CHECK1-NEXT:    [[TMP8:%.*]] = icmp ult i32 [[TMP7]], 2
 467 // CHECK1-NEXT:    br i1 [[TMP8]], label [[BODY:%.*]], label [[EXIT:%.*]]
 468 // CHECK1:       body:
 469 // CHECK1-NEXT:    call void @__kmpc_barrier(ptr @[[GLOB4:[0-9]+]], i32 [[TMP2]])
 470 // CHECK1-NEXT:    [[WARP_MASTER:%.*]] = icmp eq i32 [[NVPTX_LANE_ID]], 0
 471 // CHECK1-NEXT:    br i1 [[WARP_MASTER]], label [[THEN:%.*]], label [[ELSE:%.*]]
 472 // CHECK1:       then:
 473 // CHECK1-NEXT:    [[TMP9:%.*]] = getelementptr inbounds [1 x ptr], ptr [[TMP6]], i64 0, i64 0
 474 // CHECK1-NEXT:    [[TMP10:%.*]] = load ptr, ptr [[TMP9]], align 8, !tbaa [[TBAA10]]
 475 // CHECK1-NEXT:    [[TMP11:%.*]] = getelementptr i32, ptr [[TMP10]], i32 [[TMP7]]
 476 // CHECK1-NEXT:    [[TMP12:%.*]] = getelementptr inbounds [32 x i32], ptr addrspace(3) @__openmp_nvptx_data_transfer_temporary_storage, i64 0, i32 [[NVPTX_WARP_ID]]
 477 // CHECK1-NEXT:    [[TMP13:%.*]] = load i32, ptr [[TMP11]], align 4
 478 // CHECK1-NEXT:    store volatile i32 [[TMP13]], ptr addrspace(3) [[TMP12]], align 4
 479 // CHECK1-NEXT:    br label [[IFCONT:%.*]]
 480 // CHECK1:       else:
 481 // CHECK1-NEXT:    br label [[IFCONT]]
 482 // CHECK1:       ifcont:
 483 // CHECK1-NEXT:    call void @__kmpc_barrier(ptr @[[GLOB4]], i32 [[TMP2]])
 484 // CHECK1-NEXT:    [[TMP14:%.*]] = load i32, ptr [[DOTADDR1]], align 4, !tbaa [[TBAA14]]
 485 // CHECK1-NEXT:    [[IS_ACTIVE_THREAD:%.*]] = icmp ult i32 [[TMP3]], [[TMP14]]
 486 // CHECK1-NEXT:    br i1 [[IS_ACTIVE_THREAD]], label [[THEN2:%.*]], label [[ELSE3:%.*]]
 487 // CHECK1:       then2:
 488 // CHECK1-NEXT:    [[TMP15:%.*]] = getelementptr inbounds [32 x i32], ptr addrspace(3) @__openmp_nvptx_data_transfer_temporary_storage, i64 0, i32 [[TMP3]]
 489 // CHECK1-NEXT:    [[TMP16:%.*]] = getelementptr inbounds [1 x ptr], ptr [[TMP6]], i64 0, i64 0
 490 // CHECK1-NEXT:    [[TMP17:%.*]] = load ptr, ptr [[TMP16]], align 8, !tbaa [[TBAA10]]
 491 // CHECK1-NEXT:    [[TMP18:%.*]] = getelementptr i32, ptr [[TMP17]], i32 [[TMP7]]
 492 // CHECK1-NEXT:    [[TMP19:%.*]] = load volatile i32, ptr addrspace(3) [[TMP15]], align 4, !tbaa [[TBAA14]]
 493 // CHECK1-NEXT:    store i32 [[TMP19]], ptr [[TMP18]], align 4, !tbaa [[TBAA14]]
 494 // CHECK1-NEXT:    br label [[IFCONT4:%.*]]
 495 // CHECK1:       else3:
 496 // CHECK1-NEXT:    br label [[IFCONT4]]
 497 // CHECK1:       ifcont4:
 498 // CHECK1-NEXT:    [[TMP20:%.*]] = add nsw i32 [[TMP7]], 1
 499 // CHECK1-NEXT:    store i32 [[TMP20]], ptr [[DOTCNT_ADDR]], align 4, !tbaa [[TBAA14]]
 500 // CHECK1-NEXT:    br label [[PRECOND]]
 501 // CHECK1:       exit:
 502 // CHECK1-NEXT:    ret void
 503 //
 504 //
 505 // CHECK1-LABEL: define {{[^@]+}}@{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}__Z17complex_reductionIfEvv_l16_omp_outlined_omp_outlined_wrapper
 506 // CHECK1-SAME: (i16 zeroext [[TMP0:%.*]], i32 [[TMP1:%.*]]) #[[ATTR7]] {
 507 // CHECK1-NEXT:  entry:
 508 // CHECK1-NEXT:    [[DOTADDR:%.*]] = alloca i16, align 2
 509 // CHECK1-NEXT:    [[DOTADDR1:%.*]] = alloca i32, align 4
 510 // CHECK1-NEXT:    [[DOTZERO_ADDR:%.*]] = alloca i32, align 4
 511 // CHECK1-NEXT:    [[GLOBAL_ARGS:%.*]] = alloca ptr, align 8
 512 // CHECK1-NEXT:    store i16 [[TMP0]], ptr [[DOTADDR]], align 2, !tbaa [[TBAA21]]
 513 // CHECK1-NEXT:    store i32 [[TMP1]], ptr [[DOTADDR1]], align 4, !tbaa [[TBAA14]]
 514 // CHECK1-NEXT:    store i32 0, ptr [[DOTZERO_ADDR]], align 4
 515 // CHECK1-NEXT:    call void @__kmpc_get_shared_variables(ptr [[GLOBAL_ARGS]])
 516 // CHECK1-NEXT:    [[TMP2:%.*]] = load ptr, ptr [[GLOBAL_ARGS]], align 8
 517 // CHECK1-NEXT:    [[TMP3:%.*]] = getelementptr inbounds ptr, ptr [[TMP2]], i64 0
 518 // CHECK1-NEXT:    [[TMP4:%.*]] = load ptr, ptr [[TMP3]], align 8, !tbaa [[TBAA10]]
 519 // CHECK1-NEXT:    [[TMP5:%.*]] = getelementptr inbounds ptr, ptr [[TMP2]], i64 1
 520 // CHECK1-NEXT:    [[TMP6:%.*]] = load ptr, ptr [[TMP5]], align 8, !tbaa [[TBAA10]]
 521 // CHECK1-NEXT:    [[TMP7:%.*]] = getelementptr inbounds ptr, ptr [[TMP2]], i64 2
 522 // CHECK1-NEXT:    [[TMP8:%.*]] = load ptr, ptr [[TMP7]], align 8, !tbaa [[TBAA10]]
 523 // CHECK1-NEXT:    call void @{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}__Z17complex_reductionIfEvv_l16_omp_outlined_omp_outlined(ptr [[DOTADDR1]], ptr [[DOTZERO_ADDR]], ptr [[TMP4]], ptr [[TMP6]], ptr [[TMP8]]) #[[ATTR4]]
 524 // CHECK1-NEXT:    ret void
 525 //
 526 //
 527 // CHECK1-LABEL: define {{[^@]+}}@{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}__Z17complex_reductionIdEvv_l16
 528 // CHECK1-SAME: (ptr noalias [[DYN_PTR:%.*]]) #[[ATTR0]] {
 529 // CHECK1-NEXT:  entry:
 530 // CHECK1-NEXT:    [[DYN_PTR_ADDR:%.*]] = alloca ptr, align 8
 531 // CHECK1-NEXT:    [[DOTZERO_ADDR:%.*]] = alloca i32, align 4
 532 // CHECK1-NEXT:    [[DOTTHREADID_TEMP_:%.*]] = alloca i32, align 4
 533 // CHECK1-NEXT:    store ptr [[DYN_PTR]], ptr [[DYN_PTR_ADDR]], align 8, !tbaa [[TBAA10]]
 534 // CHECK1-NEXT:    [[TMP0:%.*]] = call i32 @__kmpc_target_init(ptr @{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}__Z17complex_reductionIdEvv_l16_kernel_environment, ptr [[DYN_PTR]])
 535 // CHECK1-NEXT:    [[EXEC_USER_CODE:%.*]] = icmp eq i32 [[TMP0]], -1
 536 // CHECK1-NEXT:    br i1 [[EXEC_USER_CODE]], label [[USER_CODE_ENTRY:%.*]], label [[WORKER_EXIT:%.*]]
 537 // CHECK1:       user_code.entry:
 538 // CHECK1-NEXT:    [[TMP1:%.*]] = call i32 @__kmpc_global_thread_num(ptr @[[GLOB1]])
 539 // CHECK1-NEXT:    store i32 0, ptr [[DOTZERO_ADDR]], align 4
 540 // CHECK1-NEXT:    store i32 [[TMP1]], ptr [[DOTTHREADID_TEMP_]], align 4, !tbaa [[TBAA14]]
 541 // CHECK1-NEXT:    call void @{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}__Z17complex_reductionIdEvv_l16_omp_outlined(ptr [[DOTTHREADID_TEMP_]], ptr [[DOTZERO_ADDR]]) #[[ATTR4]]
 542 // CHECK1-NEXT:    call void @__kmpc_target_deinit()
 543 // CHECK1-NEXT:    ret void
 544 // CHECK1:       worker.exit:
 545 // CHECK1-NEXT:    ret void
 546 //
 547 //
 548 // CHECK1-LABEL: define {{[^@]+}}@{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}__Z17complex_reductionIdEvv_l16_omp_outlined
 549 // CHECK1-SAME: (ptr noalias [[DOTGLOBAL_TID_:%.*]], ptr noalias [[DOTBOUND_TID_:%.*]]) #[[ATTR1]] {
 550 // CHECK1-NEXT:  entry:
 551 // CHECK1-NEXT:    [[DOTGLOBAL_TID__ADDR:%.*]] = alloca ptr, align 8
 552 // CHECK1-NEXT:    [[DOTBOUND_TID__ADDR:%.*]] = alloca ptr, align 8
 553 // CHECK1-NEXT:    [[DOTOMP_IV:%.*]] = alloca i32, align 4
 554 // CHECK1-NEXT:    [[TMP:%.*]] = alloca i32, align 4
 555 // CHECK1-NEXT:    [[DOTOMP_LB:%.*]] = alloca i32, align 4
 556 // CHECK1-NEXT:    [[DOTOMP_UB:%.*]] = alloca i32, align 4
 557 // CHECK1-NEXT:    [[DOTOMP_STRIDE:%.*]] = alloca i32, align 4
 558 // CHECK1-NEXT:    [[DOTOMP_IS_LAST:%.*]] = alloca i32, align 4
 559 // CHECK1-NEXT:    [[IB:%.*]] = alloca i32, align 4
 560 // CHECK1-NEXT:    [[REF_TMP:%.*]] = alloca double, align 8
 561 // CHECK1-NEXT:    [[REF_TMP2:%.*]] = alloca double, align 8
 562 // CHECK1-NEXT:    [[CAPTURED_VARS_ADDRS:%.*]] = alloca [3 x ptr], align 8
 563 // CHECK1-NEXT:    store ptr [[DOTGLOBAL_TID_]], ptr [[DOTGLOBAL_TID__ADDR]], align 8, !tbaa [[TBAA10]]
 564 // CHECK1-NEXT:    store ptr [[DOTBOUND_TID_]], ptr [[DOTBOUND_TID__ADDR]], align 8, !tbaa [[TBAA10]]
 565 // CHECK1-NEXT:    [[ISTART:%.*]] = call align 16 ptr @__kmpc_alloc_shared(i64 4)
 566 // CHECK1-NEXT:    [[IEND:%.*]] = call align 16 ptr @__kmpc_alloc_shared(i64 4)
 567 // CHECK1-NEXT:    [[PARTIAL_SUM:%.*]] = call align 16 ptr @__kmpc_alloc_shared(i64 16)
 568 // CHECK1-NEXT:    call void @llvm.lifetime.start.p0(i64 4, ptr [[DOTOMP_IV]]) #[[ATTR4]]
 569 // CHECK1-NEXT:    call void @llvm.lifetime.start.p0(i64 4, ptr [[DOTOMP_LB]]) #[[ATTR4]]
 570 // CHECK1-NEXT:    store i32 0, ptr [[DOTOMP_LB]], align 4, !tbaa [[TBAA14]]
 571 // CHECK1-NEXT:    call void @llvm.lifetime.start.p0(i64 4, ptr [[DOTOMP_UB]]) #[[ATTR4]]
 572 // CHECK1-NEXT:    store i32 99, ptr [[DOTOMP_UB]], align 4, !tbaa [[TBAA14]]
 573 // CHECK1-NEXT:    call void @llvm.lifetime.start.p0(i64 4, ptr [[DOTOMP_STRIDE]]) #[[ATTR4]]
 574 // CHECK1-NEXT:    store i32 1, ptr [[DOTOMP_STRIDE]], align 4, !tbaa [[TBAA14]]
 575 // CHECK1-NEXT:    call void @llvm.lifetime.start.p0(i64 4, ptr [[DOTOMP_IS_LAST]]) #[[ATTR4]]
 576 // CHECK1-NEXT:    store i32 0, ptr [[DOTOMP_IS_LAST]], align 4, !tbaa [[TBAA14]]
 577 // CHECK1-NEXT:    call void @llvm.lifetime.start.p0(i64 4, ptr [[IB]]) #[[ATTR4]]
 578 // CHECK1-NEXT:    [[TMP0:%.*]] = load ptr, ptr [[DOTGLOBAL_TID__ADDR]], align 8
 579 // CHECK1-NEXT:    [[TMP1:%.*]] = load i32, ptr [[TMP0]], align 4, !tbaa [[TBAA14]]
 580 // CHECK1-NEXT:    call void @__kmpc_distribute_static_init_4(ptr @[[GLOB2]], i32 [[TMP1]], i32 92, ptr [[DOTOMP_IS_LAST]], ptr [[DOTOMP_LB]], ptr [[DOTOMP_UB]], ptr [[DOTOMP_STRIDE]], i32 1, i32 1)
 581 // CHECK1-NEXT:    [[TMP2:%.*]] = load i32, ptr [[DOTOMP_UB]], align 4, !tbaa [[TBAA14]]
 582 // CHECK1-NEXT:    [[CMP:%.*]] = icmp sgt i32 [[TMP2]], 99
 583 // CHECK1-NEXT:    br i1 [[CMP]], label [[COND_TRUE:%.*]], label [[COND_FALSE:%.*]]
 584 // CHECK1:       cond.true:
 585 // CHECK1-NEXT:    br label [[COND_END:%.*]]
 586 // CHECK1:       cond.false:
 587 // CHECK1-NEXT:    [[TMP3:%.*]] = load i32, ptr [[DOTOMP_UB]], align 4, !tbaa [[TBAA14]]
 588 // CHECK1-NEXT:    br label [[COND_END]]
 589 // CHECK1:       cond.end:
 590 // CHECK1-NEXT:    [[COND:%.*]] = phi i32 [ 99, [[COND_TRUE]] ], [ [[TMP3]], [[COND_FALSE]] ]
 591 // CHECK1-NEXT:    store i32 [[COND]], ptr [[DOTOMP_UB]], align 4, !tbaa [[TBAA14]]
 592 // CHECK1-NEXT:    [[TMP4:%.*]] = load i32, ptr [[DOTOMP_LB]], align 4, !tbaa [[TBAA14]]
 593 // CHECK1-NEXT:    store i32 [[TMP4]], ptr [[DOTOMP_IV]], align 4, !tbaa [[TBAA14]]
 594 // CHECK1-NEXT:    br label [[OMP_INNER_FOR_COND:%.*]]
 595 // CHECK1:       omp.inner.for.cond:
 596 // CHECK1-NEXT:    [[TMP5:%.*]] = load i32, ptr [[DOTOMP_IV]], align 4, !tbaa [[TBAA14]]
 597 // CHECK1-NEXT:    [[TMP6:%.*]] = load i32, ptr [[DOTOMP_UB]], align 4, !tbaa [[TBAA14]]
 598 // CHECK1-NEXT:    [[CMP1:%.*]] = icmp sle i32 [[TMP5]], [[TMP6]]
 599 // CHECK1-NEXT:    br i1 [[CMP1]], label [[OMP_INNER_FOR_BODY:%.*]], label [[OMP_INNER_FOR_COND_CLEANUP:%.*]]
 600 // CHECK1:       omp.inner.for.cond.cleanup:
 601 // CHECK1-NEXT:    br label [[OMP_INNER_FOR_END:%.*]]
 602 // CHECK1:       omp.inner.for.body:
 603 // CHECK1-NEXT:    [[TMP7:%.*]] = load i32, ptr [[DOTOMP_IV]], align 4, !tbaa [[TBAA14]]
 604 // CHECK1-NEXT:    [[MUL:%.*]] = mul nsw i32 [[TMP7]], 1
 605 // CHECK1-NEXT:    [[ADD:%.*]] = add nsw i32 0, [[MUL]]
 606 // CHECK1-NEXT:    store i32 [[ADD]], ptr [[IB]], align 4, !tbaa [[TBAA14]]
 607 // CHECK1-NEXT:    call void @llvm.lifetime.start.p0(i64 8, ptr [[REF_TMP]]) #[[ATTR4]]
 608 // CHECK1-NEXT:    store double 0.000000e+00, ptr [[REF_TMP]], align 8, !tbaa [[TBAA24:![0-9]+]]
 609 // CHECK1-NEXT:    call void @llvm.lifetime.start.p0(i64 8, ptr [[REF_TMP2]]) #[[ATTR4]]
 610 // CHECK1-NEXT:    store double 0.000000e+00, ptr [[REF_TMP2]], align 8, !tbaa [[TBAA24]]
 611 // CHECK1-NEXT:    call void @_ZNSt7complexIdEC1ERKdS2_(ptr nonnull align 8 dereferenceable(16) [[PARTIAL_SUM]], ptr nonnull align 8 dereferenceable(8) [[REF_TMP]], ptr nonnull align 8 dereferenceable(8) [[REF_TMP2]]) #[[ATTR12]]
 612 // CHECK1-NEXT:    call void @llvm.lifetime.end.p0(i64 8, ptr [[REF_TMP2]]) #[[ATTR4]]
 613 // CHECK1-NEXT:    call void @llvm.lifetime.end.p0(i64 8, ptr [[REF_TMP]]) #[[ATTR4]]
 614 // CHECK1-NEXT:    [[TMP8:%.*]] = load i32, ptr [[IB]], align 4, !tbaa [[TBAA14]]
 615 // CHECK1-NEXT:    [[MUL3:%.*]] = mul nsw i32 [[TMP8]], 4
 616 // CHECK1-NEXT:    store i32 [[MUL3]], ptr [[ISTART]], align 4, !tbaa [[TBAA14]]
 617 // CHECK1-NEXT:    [[TMP9:%.*]] = load i32, ptr [[IB]], align 4, !tbaa [[TBAA14]]
 618 // CHECK1-NEXT:    [[ADD4:%.*]] = add nsw i32 [[TMP9]], 1
 619 // CHECK1-NEXT:    [[MUL5:%.*]] = mul nsw i32 [[ADD4]], 4
 620 // CHECK1-NEXT:    store i32 [[MUL5]], ptr [[IEND]], align 4, !tbaa [[TBAA14]]
 621 // CHECK1-NEXT:    [[TMP10:%.*]] = getelementptr inbounds [3 x ptr], ptr [[CAPTURED_VARS_ADDRS]], i64 0, i64 0
 622 // CHECK1-NEXT:    store ptr [[ISTART]], ptr [[TMP10]], align 8, !tbaa [[TBAA10]]
 623 // CHECK1-NEXT:    [[TMP11:%.*]] = getelementptr inbounds [3 x ptr], ptr [[CAPTURED_VARS_ADDRS]], i64 0, i64 1
 624 // CHECK1-NEXT:    store ptr [[IEND]], ptr [[TMP11]], align 8, !tbaa [[TBAA10]]
 625 // CHECK1-NEXT:    [[TMP12:%.*]] = getelementptr inbounds [3 x ptr], ptr [[CAPTURED_VARS_ADDRS]], i64 0, i64 2
 626 // CHECK1-NEXT:    store ptr [[PARTIAL_SUM]], ptr [[TMP12]], align 8, !tbaa [[TBAA10]]
 627 // CHECK1-NEXT:    call void @__kmpc_parallel_51(ptr @[[GLOB1]], i32 [[TMP1]], i32 1, i32 -1, i32 -1, ptr @{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}__Z17complex_reductionIdEvv_l16_omp_outlined_omp_outlined, ptr @{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}__Z17complex_reductionIdEvv_l16_omp_outlined_omp_outlined_wrapper, ptr [[CAPTURED_VARS_ADDRS]], i64 3)
 628 // CHECK1-NEXT:    br label [[OMP_BODY_CONTINUE:%.*]]
 629 // CHECK1:       omp.body.continue:
 630 // CHECK1-NEXT:    br label [[OMP_INNER_FOR_INC:%.*]]
 631 // CHECK1:       omp.inner.for.inc:
 632 // CHECK1-NEXT:    [[TMP13:%.*]] = load i32, ptr [[DOTOMP_IV]], align 4, !tbaa [[TBAA14]]
 633 // CHECK1-NEXT:    [[ADD6:%.*]] = add nsw i32 [[TMP13]], 1
 634 // CHECK1-NEXT:    store i32 [[ADD6]], ptr [[DOTOMP_IV]], align 4, !tbaa [[TBAA14]]
 635 // CHECK1-NEXT:    br label [[OMP_INNER_FOR_COND]]
 636 // CHECK1:       omp.inner.for.end:
 637 // CHECK1-NEXT:    br label [[OMP_LOOP_EXIT:%.*]]
 638 // CHECK1:       omp.loop.exit:
 639 // CHECK1-NEXT:    call void @__kmpc_distribute_static_fini(ptr @[[GLOB2]], i32 [[TMP1]])
 640 // CHECK1-NEXT:    call void @llvm.lifetime.end.p0(i64 4, ptr [[IB]]) #[[ATTR4]]
 641 // CHECK1-NEXT:    call void @llvm.lifetime.end.p0(i64 4, ptr [[DOTOMP_IS_LAST]]) #[[ATTR4]]
 642 // CHECK1-NEXT:    call void @llvm.lifetime.end.p0(i64 4, ptr [[DOTOMP_STRIDE]]) #[[ATTR4]]
 643 // CHECK1-NEXT:    call void @llvm.lifetime.end.p0(i64 4, ptr [[DOTOMP_UB]]) #[[ATTR4]]
 644 // CHECK1-NEXT:    call void @llvm.lifetime.end.p0(i64 4, ptr [[DOTOMP_LB]]) #[[ATTR4]]
 645 // CHECK1-NEXT:    call void @llvm.lifetime.end.p0(i64 4, ptr [[DOTOMP_IV]]) #[[ATTR4]]
 646 // CHECK1-NEXT:    call void @__kmpc_free_shared(ptr [[PARTIAL_SUM]], i64 16)
 647 // CHECK1-NEXT:    call void @__kmpc_free_shared(ptr [[IEND]], i64 4)
 648 // CHECK1-NEXT:    call void @__kmpc_free_shared(ptr [[ISTART]], i64 4)
 649 // CHECK1-NEXT:    ret void
 650 //
 651 //
 652 // CHECK1-LABEL: define {{[^@]+}}@_ZNSt7complexIdEC1ERKdS2_
 653 // CHECK1-SAME: (ptr nonnull align 8 dereferenceable(16) [[THIS:%.*]], ptr nonnull align 8 dereferenceable(8) [[__RE:%.*]], ptr nonnull align 8 dereferenceable(8) [[__IM:%.*]]) unnamed_addr #[[ATTR5]] comdat align 2 {
 654 // CHECK1-NEXT:  entry:
 655 // CHECK1-NEXT:    [[THIS_ADDR:%.*]] = alloca ptr, align 8
 656 // CHECK1-NEXT:    [[__RE_ADDR:%.*]] = alloca ptr, align 8
 657 // CHECK1-NEXT:    [[__IM_ADDR:%.*]] = alloca ptr, align 8
 658 // CHECK1-NEXT:    store ptr [[THIS]], ptr [[THIS_ADDR]], align 8, !tbaa [[TBAA10]]
 659 // CHECK1-NEXT:    store ptr [[__RE]], ptr [[__RE_ADDR]], align 8, !tbaa [[TBAA10]]
 660 // CHECK1-NEXT:    store ptr [[__IM]], ptr [[__IM_ADDR]], align 8, !tbaa [[TBAA10]]
 661 // CHECK1-NEXT:    [[THIS1:%.*]] = load ptr, ptr [[THIS_ADDR]], align 8
 662 // CHECK1-NEXT:    [[TMP0:%.*]] = load ptr, ptr [[__RE_ADDR]], align 8
 663 // CHECK1-NEXT:    [[TMP1:%.*]] = load ptr, ptr [[__IM_ADDR]], align 8
 664 // CHECK1-NEXT:    call void @_ZNSt7complexIdEC2ERKdS2_(ptr nonnull align 8 dereferenceable(16) [[THIS1]], ptr nonnull align 8 dereferenceable(8) [[TMP0]], ptr nonnull align 8 dereferenceable(8) [[TMP1]]) #[[ATTR12]]
 665 // CHECK1-NEXT:    ret void
 666 //
 667 //
 668 // CHECK1-LABEL: define {{[^@]+}}@{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}__Z17complex_reductionIdEvv_l16_omp_outlined_omp_outlined
 669 // CHECK1-SAME: (ptr noalias [[DOTGLOBAL_TID_:%.*]], ptr noalias [[DOTBOUND_TID_:%.*]], ptr nonnull align 4 dereferenceable(4) [[ISTART:%.*]], ptr nonnull align 4 dereferenceable(4) [[IEND:%.*]], ptr nonnull align 8 dereferenceable(16) [[PARTIAL_SUM:%.*]]) #[[ATTR1]] {
 670 // CHECK1-NEXT:  entry:
 671 // CHECK1-NEXT:    [[DOTGLOBAL_TID__ADDR:%.*]] = alloca ptr, align 8
 672 // CHECK1-NEXT:    [[DOTBOUND_TID__ADDR:%.*]] = alloca ptr, align 8
 673 // CHECK1-NEXT:    [[ISTART_ADDR:%.*]] = alloca ptr, align 8
 674 // CHECK1-NEXT:    [[IEND_ADDR:%.*]] = alloca ptr, align 8
 675 // CHECK1-NEXT:    [[PARTIAL_SUM_ADDR:%.*]] = alloca ptr, align 8
 676 // CHECK1-NEXT:    [[DOTOMP_IV:%.*]] = alloca i32, align 4
 677 // CHECK1-NEXT:    [[TMP:%.*]] = alloca i32, align 4
 678 // CHECK1-NEXT:    [[DOTCAPTURE_EXPR_:%.*]] = alloca i32, align 4
 679 // CHECK1-NEXT:    [[DOTCAPTURE_EXPR_1:%.*]] = alloca i32, align 4
 680 // CHECK1-NEXT:    [[DOTCAPTURE_EXPR_2:%.*]] = alloca i32, align 4
 681 // CHECK1-NEXT:    [[I:%.*]] = alloca i32, align 4
 682 // CHECK1-NEXT:    [[DOTOMP_LB:%.*]] = alloca i32, align 4
 683 // CHECK1-NEXT:    [[DOTOMP_UB:%.*]] = alloca i32, align 4
 684 // CHECK1-NEXT:    [[DOTOMP_STRIDE:%.*]] = alloca i32, align 4
 685 // CHECK1-NEXT:    [[DOTOMP_IS_LAST:%.*]] = alloca i32, align 4
 686 // CHECK1-NEXT:    [[PARTIAL_SUM5:%.*]] = alloca %"class.std::complex.0", align 8
 687 // CHECK1-NEXT:    [[REF_TMP:%.*]] = alloca double, align 8
 688 // CHECK1-NEXT:    [[REF_TMP6:%.*]] = alloca double, align 8
 689 // CHECK1-NEXT:    [[I7:%.*]] = alloca i32, align 4
 690 // CHECK1-NEXT:    [[REF_TMP14:%.*]] = alloca %"class.std::complex.0", align 8
 691 // CHECK1-NEXT:    [[REF_TMP15:%.*]] = alloca double, align 8
 692 // CHECK1-NEXT:    [[REF_TMP16:%.*]] = alloca double, align 8
 693 // CHECK1-NEXT:    [[DOTOMP_REDUCTION_RED_LIST:%.*]] = alloca [1 x ptr], align 8
 694 // CHECK1-NEXT:    store ptr [[DOTGLOBAL_TID_]], ptr [[DOTGLOBAL_TID__ADDR]], align 8, !tbaa [[TBAA10]]
 695 // CHECK1-NEXT:    store ptr [[DOTBOUND_TID_]], ptr [[DOTBOUND_TID__ADDR]], align 8, !tbaa [[TBAA10]]
 696 // CHECK1-NEXT:    store ptr [[ISTART]], ptr [[ISTART_ADDR]], align 8, !tbaa [[TBAA10]]
 697 // CHECK1-NEXT:    store ptr [[IEND]], ptr [[IEND_ADDR]], align 8, !tbaa [[TBAA10]]
 698 // CHECK1-NEXT:    store ptr [[PARTIAL_SUM]], ptr [[PARTIAL_SUM_ADDR]], align 8, !tbaa [[TBAA10]]
 699 // CHECK1-NEXT:    [[TMP0:%.*]] = load ptr, ptr [[ISTART_ADDR]], align 8, !tbaa [[TBAA10]]
 700 // CHECK1-NEXT:    [[TMP1:%.*]] = load ptr, ptr [[IEND_ADDR]], align 8, !tbaa [[TBAA10]]
 701 // CHECK1-NEXT:    [[TMP2:%.*]] = load ptr, ptr [[PARTIAL_SUM_ADDR]], align 8, !tbaa [[TBAA10]]
 702 // CHECK1-NEXT:    call void @llvm.lifetime.start.p0(i64 4, ptr [[DOTOMP_IV]]) #[[ATTR4]]
 703 // CHECK1-NEXT:    call void @llvm.lifetime.start.p0(i64 4, ptr [[DOTCAPTURE_EXPR_]]) #[[ATTR4]]
 704 // CHECK1-NEXT:    [[TMP3:%.*]] = load i32, ptr [[TMP0]], align 4, !tbaa [[TBAA14]]
 705 // CHECK1-NEXT:    store i32 [[TMP3]], ptr [[DOTCAPTURE_EXPR_]], align 4, !tbaa [[TBAA14]]
 706 // CHECK1-NEXT:    call void @llvm.lifetime.start.p0(i64 4, ptr [[DOTCAPTURE_EXPR_1]]) #[[ATTR4]]
 707 // CHECK1-NEXT:    [[TMP4:%.*]] = load i32, ptr [[TMP1]], align 4, !tbaa [[TBAA14]]
 708 // CHECK1-NEXT:    store i32 [[TMP4]], ptr [[DOTCAPTURE_EXPR_1]], align 4, !tbaa [[TBAA14]]
 709 // CHECK1-NEXT:    call void @llvm.lifetime.start.p0(i64 4, ptr [[DOTCAPTURE_EXPR_2]]) #[[ATTR4]]
 710 // CHECK1-NEXT:    [[TMP5:%.*]] = load i32, ptr [[DOTCAPTURE_EXPR_1]], align 4, !tbaa [[TBAA14]]
 711 // CHECK1-NEXT:    [[TMP6:%.*]] = load i32, ptr [[DOTCAPTURE_EXPR_]], align 4, !tbaa [[TBAA14]]
 712 // CHECK1-NEXT:    [[SUB:%.*]] = sub i32 [[TMP5]], [[TMP6]]
 713 // CHECK1-NEXT:    [[SUB3:%.*]] = sub i32 [[SUB]], 1
 714 // CHECK1-NEXT:    [[ADD:%.*]] = add i32 [[SUB3]], 1
 715 // CHECK1-NEXT:    [[DIV:%.*]] = udiv i32 [[ADD]], 1
 716 // CHECK1-NEXT:    [[SUB4:%.*]] = sub i32 [[DIV]], 1
 717 // CHECK1-NEXT:    store i32 [[SUB4]], ptr [[DOTCAPTURE_EXPR_2]], align 4, !tbaa [[TBAA14]]
 718 // CHECK1-NEXT:    call void @llvm.lifetime.start.p0(i64 4, ptr [[I]]) #[[ATTR4]]
 719 // CHECK1-NEXT:    [[TMP7:%.*]] = load i32, ptr [[DOTCAPTURE_EXPR_]], align 4, !tbaa [[TBAA14]]
 720 // CHECK1-NEXT:    store i32 [[TMP7]], ptr [[I]], align 4, !tbaa [[TBAA14]]
 721 // CHECK1-NEXT:    call void @llvm.lifetime.end.p0(i64 4, ptr [[I]]) #[[ATTR4]]
 722 // CHECK1-NEXT:    [[TMP8:%.*]] = load i32, ptr [[DOTCAPTURE_EXPR_]], align 4, !tbaa [[TBAA14]]
 723 // CHECK1-NEXT:    [[TMP9:%.*]] = load i32, ptr [[DOTCAPTURE_EXPR_1]], align 4, !tbaa [[TBAA14]]
 724 // CHECK1-NEXT:    [[CMP:%.*]] = icmp slt i32 [[TMP8]], [[TMP9]]
 725 // CHECK1-NEXT:    br i1 [[CMP]], label [[OMP_PRECOND_THEN:%.*]], label [[OMP_PRECOND_END:%.*]]
 726 // CHECK1:       omp.precond.then:
 727 // CHECK1-NEXT:    call void @llvm.lifetime.start.p0(i64 4, ptr [[DOTOMP_LB]]) #[[ATTR4]]
 728 // CHECK1-NEXT:    store i32 0, ptr [[DOTOMP_LB]], align 4, !tbaa [[TBAA14]]
 729 // CHECK1-NEXT:    call void @llvm.lifetime.start.p0(i64 4, ptr [[DOTOMP_UB]]) #[[ATTR4]]
 730 // CHECK1-NEXT:    [[TMP10:%.*]] = load i32, ptr [[DOTCAPTURE_EXPR_2]], align 4, !tbaa [[TBAA14]]
 731 // CHECK1-NEXT:    store i32 [[TMP10]], ptr [[DOTOMP_UB]], align 4, !tbaa [[TBAA14]]
 732 // CHECK1-NEXT:    call void @llvm.lifetime.start.p0(i64 4, ptr [[DOTOMP_STRIDE]]) #[[ATTR4]]
 733 // CHECK1-NEXT:    store i32 1, ptr [[DOTOMP_STRIDE]], align 4, !tbaa [[TBAA14]]
 734 // CHECK1-NEXT:    call void @llvm.lifetime.start.p0(i64 4, ptr [[DOTOMP_IS_LAST]]) #[[ATTR4]]
 735 // CHECK1-NEXT:    store i32 0, ptr [[DOTOMP_IS_LAST]], align 4, !tbaa [[TBAA14]]
 736 // CHECK1-NEXT:    call void @llvm.lifetime.start.p0(i64 16, ptr [[PARTIAL_SUM5]]) #[[ATTR4]]
 737 // CHECK1-NEXT:    call void @llvm.lifetime.start.p0(i64 8, ptr [[REF_TMP]]) #[[ATTR4]]
 738 // CHECK1-NEXT:    store double 0.000000e+00, ptr [[REF_TMP]], align 8, !tbaa [[TBAA24]]
 739 // CHECK1-NEXT:    call void @llvm.lifetime.start.p0(i64 8, ptr [[REF_TMP6]]) #[[ATTR4]]
 740 // CHECK1-NEXT:    store double 0.000000e+00, ptr [[REF_TMP6]], align 8, !tbaa [[TBAA24]]
 741 // CHECK1-NEXT:    call void @_ZNSt7complexIdEC1ERKdS2_(ptr nonnull align 8 dereferenceable(16) [[PARTIAL_SUM5]], ptr nonnull align 8 dereferenceable(8) [[REF_TMP]], ptr nonnull align 8 dereferenceable(8) [[REF_TMP6]]) #[[ATTR12]]
 742 // CHECK1-NEXT:    call void @llvm.lifetime.end.p0(i64 8, ptr [[REF_TMP6]]) #[[ATTR4]]
 743 // CHECK1-NEXT:    call void @llvm.lifetime.end.p0(i64 8, ptr [[REF_TMP]]) #[[ATTR4]]
 744 // CHECK1-NEXT:    call void @llvm.lifetime.start.p0(i64 4, ptr [[I7]]) #[[ATTR4]]
 745 // CHECK1-NEXT:    [[TMP11:%.*]] = load ptr, ptr [[DOTGLOBAL_TID__ADDR]], align 8
 746 // CHECK1-NEXT:    [[TMP12:%.*]] = load i32, ptr [[TMP11]], align 4, !tbaa [[TBAA14]]
 747 // CHECK1-NEXT:    call void @__kmpc_for_static_init_4u(ptr @[[GLOB3]], i32 [[TMP12]], i32 33, ptr [[DOTOMP_IS_LAST]], ptr [[DOTOMP_LB]], ptr [[DOTOMP_UB]], ptr [[DOTOMP_STRIDE]], i32 1, i32 1)
 748 // CHECK1-NEXT:    br label [[OMP_DISPATCH_COND:%.*]]
 749 // CHECK1:       omp.dispatch.cond:
 750 // CHECK1-NEXT:    [[TMP13:%.*]] = load i32, ptr [[DOTOMP_UB]], align 4, !tbaa [[TBAA14]]
 751 // CHECK1-NEXT:    [[TMP14:%.*]] = load i32, ptr [[DOTCAPTURE_EXPR_2]], align 4, !tbaa [[TBAA14]]
 752 // CHECK1-NEXT:    [[CMP8:%.*]] = icmp ugt i32 [[TMP13]], [[TMP14]]
 753 // CHECK1-NEXT:    br i1 [[CMP8]], label [[COND_TRUE:%.*]], label [[COND_FALSE:%.*]]
 754 // CHECK1:       cond.true:
 755 // CHECK1-NEXT:    [[TMP15:%.*]] = load i32, ptr [[DOTCAPTURE_EXPR_2]], align 4, !tbaa [[TBAA14]]
 756 // CHECK1-NEXT:    br label [[COND_END:%.*]]
 757 // CHECK1:       cond.false:
 758 // CHECK1-NEXT:    [[TMP16:%.*]] = load i32, ptr [[DOTOMP_UB]], align 4, !tbaa [[TBAA14]]
 759 // CHECK1-NEXT:    br label [[COND_END]]
 760 // CHECK1:       cond.end:
 761 // CHECK1-NEXT:    [[COND:%.*]] = phi i32 [ [[TMP15]], [[COND_TRUE]] ], [ [[TMP16]], [[COND_FALSE]] ]
 762 // CHECK1-NEXT:    store i32 [[COND]], ptr [[DOTOMP_UB]], align 4, !tbaa [[TBAA14]]
 763 // CHECK1-NEXT:    [[TMP17:%.*]] = load i32, ptr [[DOTOMP_LB]], align 4, !tbaa [[TBAA14]]
 764 // CHECK1-NEXT:    store i32 [[TMP17]], ptr [[DOTOMP_IV]], align 4, !tbaa [[TBAA14]]
 765 // CHECK1-NEXT:    [[TMP18:%.*]] = load i32, ptr [[DOTOMP_IV]], align 4, !tbaa [[TBAA14]]
 766 // CHECK1-NEXT:    [[TMP19:%.*]] = load i32, ptr [[DOTOMP_UB]], align 4, !tbaa [[TBAA14]]
 767 // CHECK1-NEXT:    [[ADD9:%.*]] = add i32 [[TMP19]], 1
 768 // CHECK1-NEXT:    [[CMP10:%.*]] = icmp ult i32 [[TMP18]], [[ADD9]]
 769 // CHECK1-NEXT:    br i1 [[CMP10]], label [[OMP_DISPATCH_BODY:%.*]], label [[OMP_DISPATCH_CLEANUP:%.*]]
 770 // CHECK1:       omp.dispatch.cleanup:
 771 // CHECK1-NEXT:    br label [[OMP_DISPATCH_END:%.*]]
 772 // CHECK1:       omp.dispatch.body:
 773 // CHECK1-NEXT:    br label [[OMP_INNER_FOR_COND:%.*]]
 774 // CHECK1:       omp.inner.for.cond:
 775 // CHECK1-NEXT:    [[TMP20:%.*]] = load i32, ptr [[DOTOMP_IV]], align 4, !tbaa [[TBAA14]]
 776 // CHECK1-NEXT:    [[TMP21:%.*]] = load i32, ptr [[DOTOMP_UB]], align 4, !tbaa [[TBAA14]]
 777 // CHECK1-NEXT:    [[ADD11:%.*]] = add i32 [[TMP21]], 1
 778 // CHECK1-NEXT:    [[CMP12:%.*]] = icmp ult i32 [[TMP20]], [[ADD11]]
 779 // CHECK1-NEXT:    br i1 [[CMP12]], label [[OMP_INNER_FOR_BODY:%.*]], label [[OMP_INNER_FOR_COND_CLEANUP:%.*]]
 780 // CHECK1:       omp.inner.for.cond.cleanup:
 781 // CHECK1-NEXT:    br label [[OMP_INNER_FOR_END:%.*]]
 782 // CHECK1:       omp.inner.for.body:
 783 // CHECK1-NEXT:    [[TMP22:%.*]] = load i32, ptr [[DOTCAPTURE_EXPR_]], align 4, !tbaa [[TBAA14]]
 784 // CHECK1-NEXT:    [[TMP23:%.*]] = load i32, ptr [[DOTOMP_IV]], align 4, !tbaa [[TBAA14]]
 785 // CHECK1-NEXT:    [[MUL:%.*]] = mul i32 [[TMP23]], 1
 786 // CHECK1-NEXT:    [[ADD13:%.*]] = add i32 [[TMP22]], [[MUL]]
 787 // CHECK1-NEXT:    store i32 [[ADD13]], ptr [[I7]], align 4, !tbaa [[TBAA14]]
 788 // CHECK1-NEXT:    call void @llvm.lifetime.start.p0(i64 16, ptr [[REF_TMP14]]) #[[ATTR4]]
 789 // CHECK1-NEXT:    call void @llvm.lifetime.start.p0(i64 8, ptr [[REF_TMP15]]) #[[ATTR4]]
 790 // CHECK1-NEXT:    [[TMP24:%.*]] = load i32, ptr [[I7]], align 4, !tbaa [[TBAA14]]
 791 // CHECK1-NEXT:    [[CONV:%.*]] = sitofp i32 [[TMP24]] to double
 792 // CHECK1-NEXT:    store double [[CONV]], ptr [[REF_TMP15]], align 8, !tbaa [[TBAA24]]
 793 // CHECK1-NEXT:    call void @llvm.lifetime.start.p0(i64 8, ptr [[REF_TMP16]]) #[[ATTR4]]
 794 // CHECK1-NEXT:    [[TMP25:%.*]] = load i32, ptr [[I7]], align 4, !tbaa [[TBAA14]]
 795 // CHECK1-NEXT:    [[CONV17:%.*]] = sitofp i32 [[TMP25]] to double
 796 // CHECK1-NEXT:    store double [[CONV17]], ptr [[REF_TMP16]], align 8, !tbaa [[TBAA24]]
 797 // CHECK1-NEXT:    call void @_ZNSt7complexIdEC1ERKdS2_(ptr nonnull align 8 dereferenceable(16) [[REF_TMP14]], ptr nonnull align 8 dereferenceable(8) [[REF_TMP15]], ptr nonnull align 8 dereferenceable(8) [[REF_TMP16]]) #[[ATTR12]]
 798 // CHECK1-NEXT:    [[CALL:%.*]] = call nonnull align 8 dereferenceable(16) ptr @_ZNSt7complexIdEpLIdEERS0_RKS_IT_E(ptr nonnull align 8 dereferenceable(16) [[PARTIAL_SUM5]], ptr nonnull align 8 dereferenceable(16) [[REF_TMP14]]) #[[ATTR12]]
 799 // CHECK1-NEXT:    call void @llvm.lifetime.end.p0(i64 8, ptr [[REF_TMP16]]) #[[ATTR4]]
 800 // CHECK1-NEXT:    call void @llvm.lifetime.end.p0(i64 8, ptr [[REF_TMP15]]) #[[ATTR4]]
 801 // CHECK1-NEXT:    call void @llvm.lifetime.end.p0(i64 16, ptr [[REF_TMP14]]) #[[ATTR4]]
 802 // CHECK1-NEXT:    br label [[OMP_BODY_CONTINUE:%.*]]
 803 // CHECK1:       omp.body.continue:
 804 // CHECK1-NEXT:    br label [[OMP_INNER_FOR_INC:%.*]]
 805 // CHECK1:       omp.inner.for.inc:
 806 // CHECK1-NEXT:    [[TMP26:%.*]] = load i32, ptr [[DOTOMP_IV]], align 4, !tbaa [[TBAA14]]
 807 // CHECK1-NEXT:    [[ADD18:%.*]] = add i32 [[TMP26]], 1
 808 // CHECK1-NEXT:    store i32 [[ADD18]], ptr [[DOTOMP_IV]], align 4, !tbaa [[TBAA14]]
 809 // CHECK1-NEXT:    br label [[OMP_INNER_FOR_COND]]
 810 // CHECK1:       omp.inner.for.end:
 811 // CHECK1-NEXT:    br label [[OMP_DISPATCH_INC:%.*]]
 812 // CHECK1:       omp.dispatch.inc:
 813 // CHECK1-NEXT:    [[TMP27:%.*]] = load i32, ptr [[DOTOMP_LB]], align 4, !tbaa [[TBAA14]]
 814 // CHECK1-NEXT:    [[TMP28:%.*]] = load i32, ptr [[DOTOMP_STRIDE]], align 4, !tbaa [[TBAA14]]
 815 // CHECK1-NEXT:    [[ADD19:%.*]] = add i32 [[TMP27]], [[TMP28]]
 816 // CHECK1-NEXT:    store i32 [[ADD19]], ptr [[DOTOMP_LB]], align 4, !tbaa [[TBAA14]]
 817 // CHECK1-NEXT:    [[TMP29:%.*]] = load i32, ptr [[DOTOMP_UB]], align 4, !tbaa [[TBAA14]]
 818 // CHECK1-NEXT:    [[TMP30:%.*]] = load i32, ptr [[DOTOMP_STRIDE]], align 4, !tbaa [[TBAA14]]
 819 // CHECK1-NEXT:    [[ADD20:%.*]] = add i32 [[TMP29]], [[TMP30]]
 820 // CHECK1-NEXT:    store i32 [[ADD20]], ptr [[DOTOMP_UB]], align 4, !tbaa [[TBAA14]]
 821 // CHECK1-NEXT:    br label [[OMP_DISPATCH_COND]]
 822 // CHECK1:       omp.dispatch.end:
 823 // CHECK1-NEXT:    [[TMP31:%.*]] = load ptr, ptr [[DOTGLOBAL_TID__ADDR]], align 8
 824 // CHECK1-NEXT:    [[TMP32:%.*]] = load i32, ptr [[TMP31]], align 4, !tbaa [[TBAA14]]
 825 // CHECK1-NEXT:    call void @__kmpc_for_static_fini(ptr @[[GLOB3]], i32 [[TMP32]])
 826 // CHECK1-NEXT:    [[TMP33:%.*]] = load ptr, ptr [[DOTGLOBAL_TID__ADDR]], align 8
 827 // CHECK1-NEXT:    [[TMP34:%.*]] = load i32, ptr [[TMP33]], align 4, !tbaa [[TBAA14]]
 828 // CHECK1-NEXT:    [[TMP35:%.*]] = getelementptr inbounds [1 x ptr], ptr [[DOTOMP_REDUCTION_RED_LIST]], i64 0, i64 0
 829 // CHECK1-NEXT:    store ptr [[PARTIAL_SUM5]], ptr [[TMP35]], align 8
 830 // CHECK1-NEXT:    [[TMP36:%.*]] = call i32 @__kmpc_nvptx_parallel_reduce_nowait_v2(ptr @[[GLOB1]], i32 [[TMP34]], i32 1, i64 8, ptr [[DOTOMP_REDUCTION_RED_LIST]], ptr @_omp_reduction_shuffle_and_reduce_func1, ptr @_omp_reduction_inter_warp_copy_func2)
 831 // CHECK1-NEXT:    [[TMP37:%.*]] = icmp eq i32 [[TMP36]], 1
 832 // CHECK1-NEXT:    br i1 [[TMP37]], label [[DOTOMP_REDUCTION_THEN:%.*]], label [[DOTOMP_REDUCTION_DONE:%.*]]
 833 // CHECK1:       .omp.reduction.then:
 834 // CHECK1-NEXT:    [[CALL21:%.*]] = call nonnull align 8 dereferenceable(16) ptr @_ZNSt7complexIdEpLIdEERS0_RKS_IT_E(ptr nonnull align 8 dereferenceable(16) [[TMP2]], ptr nonnull align 8 dereferenceable(16) [[PARTIAL_SUM5]]) #[[ATTR12]]
 835 // CHECK1-NEXT:    call void @__kmpc_nvptx_end_reduce_nowait(i32 [[TMP34]])
 836 // CHECK1-NEXT:    br label [[DOTOMP_REDUCTION_DONE]]
 837 // CHECK1:       .omp.reduction.done:
 838 // CHECK1-NEXT:    call void @llvm.lifetime.end.p0(i64 4, ptr [[I7]]) #[[ATTR4]]
 839 // CHECK1-NEXT:    call void @llvm.lifetime.end.p0(i64 16, ptr [[PARTIAL_SUM5]]) #[[ATTR4]]
 840 // CHECK1-NEXT:    call void @llvm.lifetime.end.p0(i64 4, ptr [[DOTOMP_IS_LAST]]) #[[ATTR4]]
 841 // CHECK1-NEXT:    call void @llvm.lifetime.end.p0(i64 4, ptr [[DOTOMP_STRIDE]]) #[[ATTR4]]
 842 // CHECK1-NEXT:    call void @llvm.lifetime.end.p0(i64 4, ptr [[DOTOMP_UB]]) #[[ATTR4]]
 843 // CHECK1-NEXT:    call void @llvm.lifetime.end.p0(i64 4, ptr [[DOTOMP_LB]]) #[[ATTR4]]
 844 // CHECK1-NEXT:    br label [[OMP_PRECOND_END]]
 845 // CHECK1:       omp.precond.end:
 846 // CHECK1-NEXT:    call void @llvm.lifetime.end.p0(i64 4, ptr [[DOTCAPTURE_EXPR_2]]) #[[ATTR4]]
 847 // CHECK1-NEXT:    call void @llvm.lifetime.end.p0(i64 4, ptr [[DOTCAPTURE_EXPR_1]]) #[[ATTR4]]
 848 // CHECK1-NEXT:    call void @llvm.lifetime.end.p0(i64 4, ptr [[DOTCAPTURE_EXPR_]]) #[[ATTR4]]
 849 // CHECK1-NEXT:    call void @llvm.lifetime.end.p0(i64 4, ptr [[DOTOMP_IV]]) #[[ATTR4]]
 850 // CHECK1-NEXT:    ret void
 851 //
 852 //
 853 // CHECK1-LABEL: define {{[^@]+}}@_ZNSt7complexIdEpLIdEERS0_RKS_IT_E
 854 // CHECK1-SAME: (ptr nonnull align 8 dereferenceable(16) [[THIS:%.*]], ptr nonnull align 8 dereferenceable(16) [[__C:%.*]]) #[[ATTR6]] comdat align 2 {
 855 // CHECK1-NEXT:  entry:
 856 // CHECK1-NEXT:    [[THIS_ADDR:%.*]] = alloca ptr, align 8
 857 // CHECK1-NEXT:    [[__C_ADDR:%.*]] = alloca ptr, align 8
 858 // CHECK1-NEXT:    store ptr [[THIS]], ptr [[THIS_ADDR]], align 8, !tbaa [[TBAA10]]
 859 // CHECK1-NEXT:    store ptr [[__C]], ptr [[__C_ADDR]], align 8, !tbaa [[TBAA10]]
 860 // CHECK1-NEXT:    [[THIS1:%.*]] = load ptr, ptr [[THIS_ADDR]], align 8
 861 // CHECK1-NEXT:    [[TMP0:%.*]] = load ptr, ptr [[__C_ADDR]], align 8, !tbaa [[TBAA10]]
 862 // CHECK1-NEXT:    [[CALL:%.*]] = call double @_ZNKSt7complexIdE4realEv(ptr nonnull align 8 dereferenceable(16) [[TMP0]]) #[[ATTR12]]
 863 // CHECK1-NEXT:    [[__RE_:%.*]] = getelementptr inbounds %"class.std::complex.0", ptr [[THIS1]], i32 0, i32 0
 864 // CHECK1-NEXT:    [[TMP1:%.*]] = load double, ptr [[__RE_]], align 8, !tbaa [[TBAA26:![0-9]+]]
 865 // CHECK1-NEXT:    [[ADD:%.*]] = fadd double [[TMP1]], [[CALL]]
 866 // CHECK1-NEXT:    store double [[ADD]], ptr [[__RE_]], align 8, !tbaa [[TBAA26]]
 867 // CHECK1-NEXT:    [[TMP2:%.*]] = load ptr, ptr [[__C_ADDR]], align 8, !tbaa [[TBAA10]]
 868 // CHECK1-NEXT:    [[CALL2:%.*]] = call double @_ZNKSt7complexIdE4imagEv(ptr nonnull align 8 dereferenceable(16) [[TMP2]]) #[[ATTR12]]
 869 // CHECK1-NEXT:    [[__IM_:%.*]] = getelementptr inbounds %"class.std::complex.0", ptr [[THIS1]], i32 0, i32 1
 870 // CHECK1-NEXT:    [[TMP3:%.*]] = load double, ptr [[__IM_]], align 8, !tbaa [[TBAA28:![0-9]+]]
 871 // CHECK1-NEXT:    [[ADD3:%.*]] = fadd double [[TMP3]], [[CALL2]]
 872 // CHECK1-NEXT:    store double [[ADD3]], ptr [[__IM_]], align 8, !tbaa [[TBAA28]]
 873 // CHECK1-NEXT:    ret ptr [[THIS1]]
 874 //
 875 //
 876 // CHECK1-LABEL: define {{[^@]+}}@_omp_reduction_shuffle_and_reduce_func1
 877 // CHECK1-SAME: (ptr [[TMP0:%.*]], i16 signext [[TMP1:%.*]], i16 signext [[TMP2:%.*]], i16 signext [[TMP3:%.*]]) #[[ATTR7]] {
 878 // CHECK1-NEXT:  entry:
 879 // CHECK1-NEXT:    [[DOTADDR:%.*]] = alloca ptr, align 8
 880 // CHECK1-NEXT:    [[DOTADDR1:%.*]] = alloca i16, align 2
 881 // CHECK1-NEXT:    [[DOTADDR2:%.*]] = alloca i16, align 2
 882 // CHECK1-NEXT:    [[DOTADDR3:%.*]] = alloca i16, align 2
 883 // CHECK1-NEXT:    [[DOTOMP_REDUCTION_REMOTE_REDUCE_LIST:%.*]] = alloca [1 x ptr], align 8
 884 // CHECK1-NEXT:    [[DOTOMP_REDUCTION_ELEMENT:%.*]] = alloca %"class.std::complex.0", align 8
 885 // CHECK1-NEXT:    store ptr [[TMP0]], ptr [[DOTADDR]], align 8, !tbaa [[TBAA10]]
 886 // CHECK1-NEXT:    store i16 [[TMP1]], ptr [[DOTADDR1]], align 2, !tbaa [[TBAA21]]
 887 // CHECK1-NEXT:    store i16 [[TMP2]], ptr [[DOTADDR2]], align 2, !tbaa [[TBAA21]]
 888 // CHECK1-NEXT:    store i16 [[TMP3]], ptr [[DOTADDR3]], align 2, !tbaa [[TBAA21]]
 889 // CHECK1-NEXT:    [[TMP4:%.*]] = load ptr, ptr [[DOTADDR]], align 8, !tbaa [[TBAA10]]
 890 // CHECK1-NEXT:    [[TMP5:%.*]] = load i16, ptr [[DOTADDR1]], align 2, !tbaa [[TBAA21]]
 891 // CHECK1-NEXT:    [[TMP6:%.*]] = load i16, ptr [[DOTADDR2]], align 2, !tbaa [[TBAA21]]
 892 // CHECK1-NEXT:    [[TMP7:%.*]] = load i16, ptr [[DOTADDR3]], align 2, !tbaa [[TBAA21]]
 893 // CHECK1-NEXT:    [[TMP8:%.*]] = getelementptr inbounds [1 x ptr], ptr [[TMP4]], i64 0, i64 0
 894 // CHECK1-NEXT:    [[TMP9:%.*]] = load ptr, ptr [[TMP8]], align 8
 895 // CHECK1-NEXT:    [[TMP10:%.*]] = getelementptr inbounds [1 x ptr], ptr [[DOTOMP_REDUCTION_REMOTE_REDUCE_LIST]], i64 0, i64 0
 896 // CHECK1-NEXT:    [[TMP11:%.*]] = getelementptr %"class.std::complex.0", ptr [[TMP9]], i64 1
 897 // CHECK1-NEXT:    br label [[DOTSHUFFLE_PRE_COND:%.*]]
 898 // CHECK1:       .shuffle.pre_cond:
 899 // CHECK1-NEXT:    [[TMP12:%.*]] = phi ptr [ [[TMP9]], [[ENTRY:%.*]] ], [ [[TMP23:%.*]], [[DOTSHUFFLE_THEN:%.*]] ]
 900 // CHECK1-NEXT:    [[TMP13:%.*]] = phi ptr [ [[DOTOMP_REDUCTION_ELEMENT]], [[ENTRY]] ], [ [[TMP24:%.*]], [[DOTSHUFFLE_THEN]] ]
 901 // CHECK1-NEXT:    [[TMP14:%.*]] = ptrtoint ptr [[TMP11]] to i64
 902 // CHECK1-NEXT:    [[TMP15:%.*]] = ptrtoint ptr [[TMP12]] to i64
 903 // CHECK1-NEXT:    [[TMP16:%.*]] = sub i64 [[TMP14]], [[TMP15]]
 904 // CHECK1-NEXT:    [[TMP17:%.*]] = sdiv exact i64 [[TMP16]], ptrtoint (ptr getelementptr (i8, ptr null, i32 1) to i64)
 905 // CHECK1-NEXT:    [[TMP18:%.*]] = icmp sgt i64 [[TMP17]], 7
 906 // CHECK1-NEXT:    br i1 [[TMP18]], label [[DOTSHUFFLE_THEN]], label [[DOTSHUFFLE_EXIT:%.*]]
 907 // CHECK1:       .shuffle.then:
 908 // CHECK1-NEXT:    [[TMP19:%.*]] = load i64, ptr [[TMP12]], align 8
 909 // CHECK1-NEXT:    [[TMP20:%.*]] = call i32 @__kmpc_get_warp_size()
 910 // CHECK1-NEXT:    [[TMP21:%.*]] = trunc i32 [[TMP20]] to i16
 911 // CHECK1-NEXT:    [[TMP22:%.*]] = call i64 @__kmpc_shuffle_int64(i64 [[TMP19]], i16 [[TMP6]], i16 [[TMP21]])
 912 // CHECK1-NEXT:    store i64 [[TMP22]], ptr [[TMP13]], align 8
 913 // CHECK1-NEXT:    [[TMP23]] = getelementptr i64, ptr [[TMP12]], i64 1
 914 // CHECK1-NEXT:    [[TMP24]] = getelementptr i64, ptr [[TMP13]], i64 1
 915 // CHECK1-NEXT:    br label [[DOTSHUFFLE_PRE_COND]]
 916 // CHECK1:       .shuffle.exit:
 917 // CHECK1-NEXT:    store ptr [[DOTOMP_REDUCTION_ELEMENT]], ptr [[TMP10]], align 8, !tbaa [[TBAA10]]
 918 // CHECK1-NEXT:    [[TMP25:%.*]] = icmp eq i16 [[TMP7]], 0
 919 // CHECK1-NEXT:    [[TMP26:%.*]] = icmp eq i16 [[TMP7]], 1
 920 // CHECK1-NEXT:    [[TMP27:%.*]] = icmp ult i16 [[TMP5]], [[TMP6]]
 921 // CHECK1-NEXT:    [[TMP28:%.*]] = and i1 [[TMP26]], [[TMP27]]
 922 // CHECK1-NEXT:    [[TMP29:%.*]] = icmp eq i16 [[TMP7]], 2
 923 // CHECK1-NEXT:    [[TMP30:%.*]] = and i16 [[TMP5]], 1
 924 // CHECK1-NEXT:    [[TMP31:%.*]] = icmp eq i16 [[TMP30]], 0
 925 // CHECK1-NEXT:    [[TMP32:%.*]] = and i1 [[TMP29]], [[TMP31]]
 926 // CHECK1-NEXT:    [[TMP33:%.*]] = icmp sgt i16 [[TMP6]], 0
 927 // CHECK1-NEXT:    [[TMP34:%.*]] = and i1 [[TMP32]], [[TMP33]]
 928 // CHECK1-NEXT:    [[TMP35:%.*]] = or i1 [[TMP25]], [[TMP28]]
 929 // CHECK1-NEXT:    [[TMP36:%.*]] = or i1 [[TMP35]], [[TMP34]]
 930 // CHECK1-NEXT:    br i1 [[TMP36]], label [[THEN:%.*]], label [[ELSE:%.*]]
 931 // CHECK1:       then:
 932 // CHECK1-NEXT:    call void @"{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}__Z17complex_reductionIdEvv_l16_omp_outlined_omp_outlined_omp$reduction$reduction_func"(ptr [[TMP4]], ptr [[DOTOMP_REDUCTION_REMOTE_REDUCE_LIST]]) #[[ATTR4]]
 933 // CHECK1-NEXT:    br label [[IFCONT:%.*]]
 934 // CHECK1:       else:
 935 // CHECK1-NEXT:    br label [[IFCONT]]
 936 // CHECK1:       ifcont:
 937 // CHECK1-NEXT:    [[TMP37:%.*]] = icmp eq i16 [[TMP7]], 1
 938 // CHECK1-NEXT:    [[TMP38:%.*]] = icmp uge i16 [[TMP5]], [[TMP6]]
 939 // CHECK1-NEXT:    [[TMP39:%.*]] = and i1 [[TMP37]], [[TMP38]]
 940 // CHECK1-NEXT:    br i1 [[TMP39]], label [[THEN4:%.*]], label [[ELSE5:%.*]]
 941 // CHECK1:       then4:
 942 // CHECK1-NEXT:    [[TMP40:%.*]] = getelementptr inbounds [1 x ptr], ptr [[DOTOMP_REDUCTION_REMOTE_REDUCE_LIST]], i64 0, i64 0
 943 // CHECK1-NEXT:    [[TMP41:%.*]] = load ptr, ptr [[TMP40]], align 8
 944 // CHECK1-NEXT:    [[TMP42:%.*]] = getelementptr inbounds [1 x ptr], ptr [[TMP4]], i64 0, i64 0
 945 // CHECK1-NEXT:    [[TMP43:%.*]] = load ptr, ptr [[TMP42]], align 8
 946 // CHECK1-NEXT:    call void @llvm.memcpy.p0.p0.i64(ptr align 8 [[TMP43]], ptr align 8 [[TMP41]], i64 16, i1 false), !tbaa.struct [[TBAA_STRUCT29:![0-9]+]]
 947 // CHECK1-NEXT:    br label [[IFCONT6:%.*]]
 948 // CHECK1:       else5:
 949 // CHECK1-NEXT:    br label [[IFCONT6]]
 950 // CHECK1:       ifcont6:
 951 // CHECK1-NEXT:    ret void
 952 //
 953 //
 954 // CHECK1-LABEL: define {{[^@]+}}@_omp_reduction_inter_warp_copy_func2
 955 // CHECK1-SAME: (ptr [[TMP0:%.*]], i32 [[TMP1:%.*]]) #[[ATTR7]] {
 956 // CHECK1-NEXT:  entry:
 957 // CHECK1-NEXT:    [[DOTADDR:%.*]] = alloca ptr, align 8
 958 // CHECK1-NEXT:    [[DOTADDR1:%.*]] = alloca i32, align 4
 959 // CHECK1-NEXT:    [[DOTCNT_ADDR:%.*]] = alloca i32, align 4
 960 // CHECK1-NEXT:    [[TMP2:%.*]] = call i32 @__kmpc_global_thread_num(ptr @[[GLOB1]])
 961 // CHECK1-NEXT:    store ptr [[TMP0]], ptr [[DOTADDR]], align 8, !tbaa [[TBAA10]]
 962 // CHECK1-NEXT:    store i32 [[TMP1]], ptr [[DOTADDR1]], align 4, !tbaa [[TBAA14]]
 963 // CHECK1-NEXT:    [[TMP3:%.*]] = call i32 @__kmpc_get_hardware_thread_id_in_block()
 964 // CHECK1-NEXT:    [[TMP4:%.*]] = call i32 @__kmpc_get_hardware_thread_id_in_block()
 965 // CHECK1-NEXT:    [[NVPTX_LANE_ID:%.*]] = and i32 [[TMP4]], 31
 966 // CHECK1-NEXT:    [[TMP5:%.*]] = call i32 @__kmpc_get_hardware_thread_id_in_block()
 967 // CHECK1-NEXT:    [[NVPTX_WARP_ID:%.*]] = ashr i32 [[TMP5]], 5
 968 // CHECK1-NEXT:    [[TMP6:%.*]] = load ptr, ptr [[DOTADDR]], align 8
 969 // CHECK1-NEXT:    store i32 0, ptr [[DOTCNT_ADDR]], align 4, !tbaa [[TBAA14]]
 970 // CHECK1-NEXT:    br label [[PRECOND:%.*]]
 971 // CHECK1:       precond:
 972 // CHECK1-NEXT:    [[TMP7:%.*]] = load i32, ptr [[DOTCNT_ADDR]], align 4, !tbaa [[TBAA14]]
 973 // CHECK1-NEXT:    [[TMP8:%.*]] = icmp ult i32 [[TMP7]], 4
 974 // CHECK1-NEXT:    br i1 [[TMP8]], label [[BODY:%.*]], label [[EXIT:%.*]]
 975 // CHECK1:       body:
 976 // CHECK1-NEXT:    call void @__kmpc_barrier(ptr @[[GLOB4]], i32 [[TMP2]])
 977 // CHECK1-NEXT:    [[WARP_MASTER:%.*]] = icmp eq i32 [[NVPTX_LANE_ID]], 0
 978 // CHECK1-NEXT:    br i1 [[WARP_MASTER]], label [[THEN:%.*]], label [[ELSE:%.*]]
 979 // CHECK1:       then:
 980 // CHECK1-NEXT:    [[TMP9:%.*]] = getelementptr inbounds [1 x ptr], ptr [[TMP6]], i64 0, i64 0
 981 // CHECK1-NEXT:    [[TMP10:%.*]] = load ptr, ptr [[TMP9]], align 8, !tbaa [[TBAA10]]
 982 // CHECK1-NEXT:    [[TMP11:%.*]] = getelementptr i32, ptr [[TMP10]], i32 [[TMP7]]
 983 // CHECK1-NEXT:    [[TMP12:%.*]] = getelementptr inbounds [32 x i32], ptr addrspace(3) @__openmp_nvptx_data_transfer_temporary_storage, i64 0, i32 [[NVPTX_WARP_ID]]
 984 // CHECK1-NEXT:    [[TMP13:%.*]] = load i32, ptr [[TMP11]], align 4
 985 // CHECK1-NEXT:    store volatile i32 [[TMP13]], ptr addrspace(3) [[TMP12]], align 4
 986 // CHECK1-NEXT:    br label [[IFCONT:%.*]]
 987 // CHECK1:       else:
 988 // CHECK1-NEXT:    br label [[IFCONT]]
 989 // CHECK1:       ifcont:
 990 // CHECK1-NEXT:    call void @__kmpc_barrier(ptr @[[GLOB4]], i32 [[TMP2]])
 991 // CHECK1-NEXT:    [[TMP14:%.*]] = load i32, ptr [[DOTADDR1]], align 4, !tbaa [[TBAA14]]
 992 // CHECK1-NEXT:    [[IS_ACTIVE_THREAD:%.*]] = icmp ult i32 [[TMP3]], [[TMP14]]
 993 // CHECK1-NEXT:    br i1 [[IS_ACTIVE_THREAD]], label [[THEN2:%.*]], label [[ELSE3:%.*]]
 994 // CHECK1:       then2:
 995 // CHECK1-NEXT:    [[TMP15:%.*]] = getelementptr inbounds [32 x i32], ptr addrspace(3) @__openmp_nvptx_data_transfer_temporary_storage, i64 0, i32 [[TMP3]]
 996 // CHECK1-NEXT:    [[TMP16:%.*]] = getelementptr inbounds [1 x ptr], ptr [[TMP6]], i64 0, i64 0
 997 // CHECK1-NEXT:    [[TMP17:%.*]] = load ptr, ptr [[TMP16]], align 8, !tbaa [[TBAA10]]
 998 // CHECK1-NEXT:    [[TMP18:%.*]] = getelementptr i32, ptr [[TMP17]], i32 [[TMP7]]
 999 // CHECK1-NEXT:    [[TMP19:%.*]] = load volatile i32, ptr addrspace(3) [[TMP15]], align 4, !tbaa [[TBAA14]]
1000 // CHECK1-NEXT:    store i32 [[TMP19]], ptr [[TMP18]], align 4, !tbaa [[TBAA14]]
1001 // CHECK1-NEXT:    br label [[IFCONT4:%.*]]
1002 // CHECK1:       else3:
1003 // CHECK1-NEXT:    br label [[IFCONT4]]
1004 // CHECK1:       ifcont4:
1005 // CHECK1-NEXT:    [[TMP20:%.*]] = add nsw i32 [[TMP7]], 1
1006 // CHECK1-NEXT:    store i32 [[TMP20]], ptr [[DOTCNT_ADDR]], align 4, !tbaa [[TBAA14]]
1007 // CHECK1-NEXT:    br label [[PRECOND]]
1008 // CHECK1:       exit:
1009 // CHECK1-NEXT:    ret void
1010 //
1011 //
1012 // CHECK1-LABEL: define {{[^@]+}}@{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}__Z17complex_reductionIdEvv_l16_omp_outlined_omp_outlined_wrapper
1013 // CHECK1-SAME: (i16 zeroext [[TMP0:%.*]], i32 [[TMP1:%.*]]) #[[ATTR7]] {
1014 // CHECK1-NEXT:  entry:
1015 // CHECK1-NEXT:    [[DOTADDR:%.*]] = alloca i16, align 2
1016 // CHECK1-NEXT:    [[DOTADDR1:%.*]] = alloca i32, align 4
1017 // CHECK1-NEXT:    [[DOTZERO_ADDR:%.*]] = alloca i32, align 4
1018 // CHECK1-NEXT:    [[GLOBAL_ARGS:%.*]] = alloca ptr, align 8
1019 // CHECK1-NEXT:    store i16 [[TMP0]], ptr [[DOTADDR]], align 2, !tbaa [[TBAA21]]
1020 // CHECK1-NEXT:    store i32 [[TMP1]], ptr [[DOTADDR1]], align 4, !tbaa [[TBAA14]]
1021 // CHECK1-NEXT:    store i32 0, ptr [[DOTZERO_ADDR]], align 4
1022 // CHECK1-NEXT:    call void @__kmpc_get_shared_variables(ptr [[GLOBAL_ARGS]])
1023 // CHECK1-NEXT:    [[TMP2:%.*]] = load ptr, ptr [[GLOBAL_ARGS]], align 8
1024 // CHECK1-NEXT:    [[TMP3:%.*]] = getelementptr inbounds ptr, ptr [[TMP2]], i64 0
1025 // CHECK1-NEXT:    [[TMP4:%.*]] = load ptr, ptr [[TMP3]], align 8, !tbaa [[TBAA10]]
1026 // CHECK1-NEXT:    [[TMP5:%.*]] = getelementptr inbounds ptr, ptr [[TMP2]], i64 1
1027 // CHECK1-NEXT:    [[TMP6:%.*]] = load ptr, ptr [[TMP5]], align 8, !tbaa [[TBAA10]]
1028 // CHECK1-NEXT:    [[TMP7:%.*]] = getelementptr inbounds ptr, ptr [[TMP2]], i64 2
1029 // CHECK1-NEXT:    [[TMP8:%.*]] = load ptr, ptr [[TMP7]], align 8, !tbaa [[TBAA10]]
1030 // CHECK1-NEXT:    call void @{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}__Z17complex_reductionIdEvv_l16_omp_outlined_omp_outlined(ptr [[DOTADDR1]], ptr [[DOTZERO_ADDR]], ptr [[TMP4]], ptr [[TMP6]], ptr [[TMP8]]) #[[ATTR4]]
1031 // CHECK1-NEXT:    ret void
1032 //
1033 //
1034 // CHECK1-LABEL: define {{[^@]+}}@_ZNSt7complexIfEC2ERKfS2_
1035 // CHECK1-SAME: (ptr nonnull align 4 dereferenceable(8) [[THIS:%.*]], ptr nonnull align 4 dereferenceable(4) [[__RE:%.*]], ptr nonnull align 4 dereferenceable(4) [[__IM:%.*]]) unnamed_addr #[[ATTR5]] comdat align 2 {
1036 // CHECK1-NEXT:  entry:
1037 // CHECK1-NEXT:    [[THIS_ADDR:%.*]] = alloca ptr, align 8
1038 // CHECK1-NEXT:    [[__RE_ADDR:%.*]] = alloca ptr, align 8
1039 // CHECK1-NEXT:    [[__IM_ADDR:%.*]] = alloca ptr, align 8
1040 // CHECK1-NEXT:    store ptr [[THIS]], ptr [[THIS_ADDR]], align 8, !tbaa [[TBAA10]]
1041 // CHECK1-NEXT:    store ptr [[__RE]], ptr [[__RE_ADDR]], align 8, !tbaa [[TBAA10]]
1042 // CHECK1-NEXT:    store ptr [[__IM]], ptr [[__IM_ADDR]], align 8, !tbaa [[TBAA10]]
1043 // CHECK1-NEXT:    [[THIS1:%.*]] = load ptr, ptr [[THIS_ADDR]], align 8
1044 // CHECK1-NEXT:    [[__RE_:%.*]] = getelementptr inbounds %"class.std::complex", ptr [[THIS1]], i32 0, i32 0
1045 // CHECK1-NEXT:    [[TMP0:%.*]] = load ptr, ptr [[__RE_ADDR]], align 8, !tbaa [[TBAA10]]
1046 // CHECK1-NEXT:    [[TMP1:%.*]] = load float, ptr [[TMP0]], align 4, !tbaa [[TBAA16]]
1047 // CHECK1-NEXT:    store float [[TMP1]], ptr [[__RE_]], align 4, !tbaa [[TBAA18]]
1048 // CHECK1-NEXT:    [[__IM_:%.*]] = getelementptr inbounds %"class.std::complex", ptr [[THIS1]], i32 0, i32 1
1049 // CHECK1-NEXT:    [[TMP2:%.*]] = load ptr, ptr [[__IM_ADDR]], align 8, !tbaa [[TBAA10]]
1050 // CHECK1-NEXT:    [[TMP3:%.*]] = load float, ptr [[TMP2]], align 4, !tbaa [[TBAA16]]
1051 // CHECK1-NEXT:    store float [[TMP3]], ptr [[__IM_]], align 4, !tbaa [[TBAA20]]
1052 // CHECK1-NEXT:    ret void
1053 //
1054 //
1055 // CHECK1-LABEL: define {{[^@]+}}@_ZNKSt7complexIfE4realEv
1056 // CHECK1-SAME: (ptr nonnull align 4 dereferenceable(8) [[THIS:%.*]]) #[[ATTR6]] comdat align 2 {
1057 // CHECK1-NEXT:  entry:
1058 // CHECK1-NEXT:    [[THIS_ADDR:%.*]] = alloca ptr, align 8
1059 // CHECK1-NEXT:    store ptr [[THIS]], ptr [[THIS_ADDR]], align 8, !tbaa [[TBAA10]]
1060 // CHECK1-NEXT:    [[THIS1:%.*]] = load ptr, ptr [[THIS_ADDR]], align 8
1061 // CHECK1-NEXT:    [[__RE_:%.*]] = getelementptr inbounds %"class.std::complex", ptr [[THIS1]], i32 0, i32 0
1062 // CHECK1-NEXT:    [[TMP0:%.*]] = load float, ptr [[__RE_]], align 4, !tbaa [[TBAA18]]
1063 // CHECK1-NEXT:    ret float [[TMP0]]
1064 //
1065 //
1066 // CHECK1-LABEL: define {{[^@]+}}@_ZNKSt7complexIfE4imagEv
1067 // CHECK1-SAME: (ptr nonnull align 4 dereferenceable(8) [[THIS:%.*]]) #[[ATTR6]] comdat align 2 {
1068 // CHECK1-NEXT:  entry:
1069 // CHECK1-NEXT:    [[THIS_ADDR:%.*]] = alloca ptr, align 8
1070 // CHECK1-NEXT:    store ptr [[THIS]], ptr [[THIS_ADDR]], align 8, !tbaa [[TBAA10]]
1071 // CHECK1-NEXT:    [[THIS1:%.*]] = load ptr, ptr [[THIS_ADDR]], align 8
1072 // CHECK1-NEXT:    [[__IM_:%.*]] = getelementptr inbounds %"class.std::complex", ptr [[THIS1]], i32 0, i32 1
1073 // CHECK1-NEXT:    [[TMP0:%.*]] = load float, ptr [[__IM_]], align 4, !tbaa [[TBAA20]]
1074 // CHECK1-NEXT:    ret float [[TMP0]]
1075 //
1076 //
1077 // CHECK1-LABEL: define {{[^@]+}}@_ZNSt7complexIdEC2ERKdS2_
1078 // CHECK1-SAME: (ptr nonnull align 8 dereferenceable(16) [[THIS:%.*]], ptr nonnull align 8 dereferenceable(8) [[__RE:%.*]], ptr nonnull align 8 dereferenceable(8) [[__IM:%.*]]) unnamed_addr #[[ATTR5]] comdat align 2 {
1079 // CHECK1-NEXT:  entry:
1080 // CHECK1-NEXT:    [[THIS_ADDR:%.*]] = alloca ptr, align 8
1081 // CHECK1-NEXT:    [[__RE_ADDR:%.*]] = alloca ptr, align 8
1082 // CHECK1-NEXT:    [[__IM_ADDR:%.*]] = alloca ptr, align 8
1083 // CHECK1-NEXT:    store ptr [[THIS]], ptr [[THIS_ADDR]], align 8, !tbaa [[TBAA10]]
1084 // CHECK1-NEXT:    store ptr [[__RE]], ptr [[__RE_ADDR]], align 8, !tbaa [[TBAA10]]
1085 // CHECK1-NEXT:    store ptr [[__IM]], ptr [[__IM_ADDR]], align 8, !tbaa [[TBAA10]]
1086 // CHECK1-NEXT:    [[THIS1:%.*]] = load ptr, ptr [[THIS_ADDR]], align 8
1087 // CHECK1-NEXT:    [[__RE_:%.*]] = getelementptr inbounds %"class.std::complex.0", ptr [[THIS1]], i32 0, i32 0
1088 // CHECK1-NEXT:    [[TMP0:%.*]] = load ptr, ptr [[__RE_ADDR]], align 8, !tbaa [[TBAA10]]
1089 // CHECK1-NEXT:    [[TMP1:%.*]] = load double, ptr [[TMP0]], align 8, !tbaa [[TBAA24]]
1090 // CHECK1-NEXT:    store double [[TMP1]], ptr [[__RE_]], align 8, !tbaa [[TBAA26]]
1091 // CHECK1-NEXT:    [[__IM_:%.*]] = getelementptr inbounds %"class.std::complex.0", ptr [[THIS1]], i32 0, i32 1
1092 // CHECK1-NEXT:    [[TMP2:%.*]] = load ptr, ptr [[__IM_ADDR]], align 8, !tbaa [[TBAA10]]
1093 // CHECK1-NEXT:    [[TMP3:%.*]] = load double, ptr [[TMP2]], align 8, !tbaa [[TBAA24]]
1094 // CHECK1-NEXT:    store double [[TMP3]], ptr [[__IM_]], align 8, !tbaa [[TBAA28]]
1095 // CHECK1-NEXT:    ret void
1096 //
1097 //
1098 // CHECK1-LABEL: define {{[^@]+}}@_ZNKSt7complexIdE4realEv
1099 // CHECK1-SAME: (ptr nonnull align 8 dereferenceable(16) [[THIS:%.*]]) #[[ATTR6]] comdat align 2 {
1100 // CHECK1-NEXT:  entry:
1101 // CHECK1-NEXT:    [[THIS_ADDR:%.*]] = alloca ptr, align 8
1102 // CHECK1-NEXT:    store ptr [[THIS]], ptr [[THIS_ADDR]], align 8, !tbaa [[TBAA10]]
1103 // CHECK1-NEXT:    [[THIS1:%.*]] = load ptr, ptr [[THIS_ADDR]], align 8
1104 // CHECK1-NEXT:    [[__RE_:%.*]] = getelementptr inbounds %"class.std::complex.0", ptr [[THIS1]], i32 0, i32 0
1105 // CHECK1-NEXT:    [[TMP0:%.*]] = load double, ptr [[__RE_]], align 8, !tbaa [[TBAA26]]
1106 // CHECK1-NEXT:    ret double [[TMP0]]
1107 //
1108 //
1109 // CHECK1-LABEL: define {{[^@]+}}@_ZNKSt7complexIdE4imagEv
1110 // CHECK1-SAME: (ptr nonnull align 8 dereferenceable(16) [[THIS:%.*]]) #[[ATTR6]] comdat align 2 {
1111 // CHECK1-NEXT:  entry:
1112 // CHECK1-NEXT:    [[THIS_ADDR:%.*]] = alloca ptr, align 8
1113 // CHECK1-NEXT:    store ptr [[THIS]], ptr [[THIS_ADDR]], align 8, !tbaa [[TBAA10]]
1114 // CHECK1-NEXT:    [[THIS1:%.*]] = load ptr, ptr [[THIS_ADDR]], align 8
1115 // CHECK1-NEXT:    [[__IM_:%.*]] = getelementptr inbounds %"class.std::complex.0", ptr [[THIS1]], i32 0, i32 1
1116 // CHECK1-NEXT:    [[TMP0:%.*]] = load double, ptr [[__IM_]], align 8, !tbaa [[TBAA28]]
1117 // CHECK1-NEXT:    ret double [[TMP0]]
1118 //