; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --check-globals ; RUN: opt -S -passes=openmp-opt < %s | FileCheck %s ; void foo1(int i) { ; #pragma omp parallel ; i++; ; } ; void foo(int i) { ; #pragma omp parallel ; foo1(i); ; } ; int main() { ; int i=0; ; #pragma omp target ; foo(i); ; #pragma omp target ; foo1(i); ; } target triple = "nvptx64" %struct.ident_t = type { i32, i32, i32, i32, ptr } %struct.KernelEnvironmentTy = type { %struct.ConfigurationEnvironmentTy, ptr, ptr } %struct.ConfigurationEnvironmentTy = type { i8, i8, i8, i32, i32, i32, i32, i32, i32 } @0 = private unnamed_addr constant [23 x i8] c";unknown;unknown;0;0;;\00", align 1 @1 = private unnamed_addr constant %struct.ident_t { i32 0, i32 2, i32 0, i32 22, ptr @0 }, align 8 @i_shared = internal addrspace(3) global [4 x i8] undef, align 16 @i.i_shared = internal addrspace(3) global [4 x i8] undef, align 16 @__omp_offloading_10302_bd7e0_main_l13_kernel_environment = local_unnamed_addr constant %struct.KernelEnvironmentTy { %struct.ConfigurationEnvironmentTy { i8 0, i8 0, i8 2, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0 }, ptr @1, ptr null } @__omp_offloading_10302_bd7e0_main_l16_kernel_environment = local_unnamed_addr constant %struct.KernelEnvironmentTy { %struct.ConfigurationEnvironmentTy { i8 1, i8 0, i8 1, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0 }, ptr @1, ptr null } ;. ; CHECK: @[[GLOB0:[0-9]+]] = private unnamed_addr constant [23 x i8] c" ; CHECK: @[[GLOB1:[0-9]+]] = private unnamed_addr constant [[STRUCT_IDENT_T:%.*]] { i32 0, i32 2, i32 0, i32 22, ptr @[[GLOB0]] }, align 8 ; CHECK: @[[I_SHARED:[a-zA-Z0-9_$"\\.-]+]] = internal addrspace(3) global [4 x i8] undef, align 16 ; CHECK: @[[I_I_SHARED:[a-zA-Z0-9_$"\\.-]+]] = internal addrspace(3) global [4 x i8] undef, align 16 ; CHECK: @[[__OMP_OFFLOADING_10302_BD7E0_MAIN_L13_KERNEL_ENVIRONMENT:[a-zA-Z0-9_$"\\.-]+]] = local_unnamed_addr constant [[STRUCT_KERNELENVIRONMENTTY:%.*]] { [[STRUCT_CONFIGURATIONENVIRONMENTTY:%.*]] { i8 0, i8 0, i8 2, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0 }, ptr @[[GLOB1]], ptr null } ; CHECK: @[[__OMP_OFFLOADING_10302_BD7E0_MAIN_L16_KERNEL_ENVIRONMENT:[a-zA-Z0-9_$"\\.-]+]] = local_unnamed_addr constant [[STRUCT_KERNELENVIRONMENTTY:%.*]] { [[STRUCT_CONFIGURATIONENVIRONMENTTY:%.*]] { i8 1, i8 0, i8 1, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0 }, ptr @[[GLOB1]], ptr null } ;. define weak_odr protected void @__omp_offloading_10302_bd7e0_main_l13(ptr %dyn, i64 noundef %i) local_unnamed_addr "kernel" { ; CHECK-LABEL: @__omp_offloading_10302_bd7e0_main_l13( ; CHECK-NEXT: entry: ; CHECK-NEXT: [[CAPTURED_VARS_ADDRS_I:%.*]] = alloca [1 x ptr], align 8 ; CHECK-NEXT: [[TMP0:%.*]] = tail call i32 @__kmpc_target_init(ptr @__omp_offloading_10302_bd7e0_main_l13_kernel_environment, ptr [[DYN:%.*]]) ; CHECK-NEXT: [[EXEC_USER_CODE:%.*]] = icmp eq i32 [[TMP0]], -1 ; CHECK-NEXT: br i1 [[EXEC_USER_CODE]], label [[USER_CODE_ENTRY:%.*]], label [[COMMON_RET:%.*]] ; CHECK: common.ret: ; CHECK-NEXT: ret void ; CHECK: user_code.entry: ; CHECK-NEXT: call void @llvm.lifetime.start.p0(i64 8, ptr nonnull [[CAPTURED_VARS_ADDRS_I]]) ; CHECK-NEXT: [[TMP1:%.*]] = tail call i32 @__kmpc_global_thread_num(ptr nonnull @[[GLOB1]]) #[[ATTR2:[0-9]+]] ; CHECK-NEXT: [[TMP2:%.*]] = tail call i32 @__kmpc_get_hardware_thread_id_in_block() #[[ATTR2]] ; CHECK-NEXT: [[TMP3:%.*]] = icmp eq i32 [[TMP2]], 0 ; CHECK-NEXT: br i1 [[TMP3]], label [[REGION_GUARDED_I:%.*]], label [[_Z3FOOI_INTERNALIZED_EXIT:%.*]] ; CHECK: region.guarded.i: ; CHECK-NEXT: [[I_ADDR_SROA_0_0_EXTRACT_TRUNC:%.*]] = trunc i64 [[I:%.*]] to i32 ; CHECK-NEXT: store i32 [[I_ADDR_SROA_0_0_EXTRACT_TRUNC]], ptr addrspacecast (ptr addrspace(3) @i_shared to ptr), align 16 ; CHECK-NEXT: br label [[_Z3FOOI_INTERNALIZED_EXIT]] ; CHECK: _Z3fooi.internalized.exit: ; CHECK-NEXT: tail call void @__kmpc_barrier_simple_spmd(ptr nonnull @[[GLOB1]], i32 [[TMP2]]) #[[ATTR2]] ; CHECK-NEXT: store ptr addrspacecast (ptr addrspace(3) @i_shared to ptr), ptr [[CAPTURED_VARS_ADDRS_I]], align 8 ; CHECK-NEXT: call void @__kmpc_parallel_51(ptr nonnull @[[GLOB1]], i32 [[TMP1]], i32 1, i32 -1, i32 -1, ptr nonnull @__omp_outlined__, ptr nonnull @__omp_outlined___wrapper, ptr nonnull [[CAPTURED_VARS_ADDRS_I]], i64 1) ; CHECK-NEXT: call void @llvm.lifetime.end.p0(i64 8, ptr nonnull [[CAPTURED_VARS_ADDRS_I]]) ; CHECK-NEXT: call void @__kmpc_target_deinit() ; CHECK-NEXT: br label [[COMMON_RET]] ; entry: %captured_vars_addrs.i = alloca [1 x ptr], align 8 %0 = tail call i32 @__kmpc_target_init(ptr @__omp_offloading_10302_bd7e0_main_l13_kernel_environment, ptr %dyn) #6 %exec_user_code = icmp eq i32 %0, -1 br i1 %exec_user_code, label %user_code.entry, label %common.ret common.ret: ; preds = %entry, %_Z3fooi.internalized.exit ret void user_code.entry: ; preds = %entry call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %captured_vars_addrs.i) %1 = tail call i32 @__kmpc_global_thread_num(ptr nonnull @1) #6 %2 = tail call i32 @__kmpc_get_hardware_thread_id_in_block() #6 %3 = icmp eq i32 %2, 0 br i1 %3, label %region.guarded.i, label %_Z3fooi.internalized.exit region.guarded.i: ; preds = %user_code.entry %i.addr.sroa.0.0.extract.trunc = trunc i64 %i to i32 store i32 %i.addr.sroa.0.0.extract.trunc, ptr addrspacecast (ptr addrspace(3) @i_shared to ptr), align 16 br label %_Z3fooi.internalized.exit _Z3fooi.internalized.exit: ; preds = %user_code.entry, %region.guarded.i tail call void @__kmpc_barrier_simple_spmd(ptr nonnull @1, i32 %2) store ptr addrspacecast (ptr addrspace(3) @i_shared to ptr), ptr %captured_vars_addrs.i, align 8 call void @__kmpc_parallel_51(ptr nonnull @1, i32 %1, i32 1, i32 -1, i32 -1, ptr nonnull @__omp_outlined__, ptr nonnull @__omp_outlined___wrapper, ptr nonnull %captured_vars_addrs.i, i64 1) #6 call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %captured_vars_addrs.i) call void @__kmpc_target_deinit() #6 br label %common.ret } declare i32 @__kmpc_target_init(ptr, ptr) local_unnamed_addr define hidden void @_Z3fooi(i32 noundef %i1) local_unnamed_addr #1 { ; CHECK-LABEL: @_Z3fooi( ; CHECK-NEXT: entry: ; CHECK-NEXT: [[CAPTURED_VARS_ADDRS:%.*]] = alloca [1 x ptr], align 8 ; CHECK-NEXT: [[TMP0:%.*]] = tail call i32 @__kmpc_global_thread_num(ptr nonnull @[[GLOB1]]) #[[ATTR2]] ; CHECK-NEXT: [[I:%.*]] = tail call align 16 dereferenceable_or_null(4) ptr @__kmpc_alloc_shared(i64 4) #[[ATTR2]] ; CHECK-NEXT: store i32 [[I1:%.*]], ptr [[I]], align 16 ; CHECK-NEXT: store ptr [[I]], ptr [[CAPTURED_VARS_ADDRS]], align 8 ; CHECK-NEXT: call void @__kmpc_parallel_51(ptr nonnull @[[GLOB1]], i32 [[TMP0]], i32 1, i32 -1, i32 -1, ptr nonnull @__omp_outlined__, ptr nonnull @__omp_outlined___wrapper, ptr nonnull [[CAPTURED_VARS_ADDRS]], i64 1) ; CHECK-NEXT: call void @__kmpc_free_shared(ptr [[I]], i64 4) #[[ATTR2]] ; CHECK-NEXT: ret void ; entry: %captured_vars_addrs = alloca [1 x ptr], align 8 %0 = tail call i32 @__kmpc_global_thread_num(ptr nonnull @1) #6 %i = tail call align 16 dereferenceable_or_null(4) ptr @__kmpc_alloc_shared(i64 4) store i32 %i1, ptr %i, align 16 store ptr %i, ptr %captured_vars_addrs, align 8 call void @__kmpc_parallel_51(ptr nonnull @1, i32 %0, i32 1, i32 -1, i32 -1, ptr nonnull @__omp_outlined__, ptr nonnull @__omp_outlined___wrapper, ptr nonnull %captured_vars_addrs, i64 1) #6 call void @__kmpc_free_shared(ptr %i, i64 4) ret void } declare void @__kmpc_target_deinit(ptr, i8) local_unnamed_addr define weak_odr protected void @__omp_offloading_10302_bd7e0_main_l16(ptr %dyn, i64 noundef %i) local_unnamed_addr "kernel" { ; CHECK-LABEL: @__omp_offloading_10302_bd7e0_main_l16( ; CHECK-NEXT: entry: ; CHECK-NEXT: [[CAPTURED_VARS_ADDRS_I:%.*]] = alloca [1 x ptr], align 8 ; CHECK-NEXT: [[TMP0:%.*]] = tail call i32 @__kmpc_target_init(ptr @__omp_offloading_10302_bd7e0_main_l16_kernel_environment, ptr [[DYN:%.*]]) ; CHECK-NEXT: [[EXEC_USER_CODE:%.*]] = icmp eq i32 [[TMP0]], -1 ; CHECK-NEXT: br i1 [[EXEC_USER_CODE]], label [[USER_CODE_ENTRY:%.*]], label [[COMMON_RET:%.*]] ; CHECK: common.ret: ; CHECK-NEXT: ret void ; CHECK: user_code.entry: ; CHECK-NEXT: [[I_ADDR_SROA_0_0_EXTRACT_TRUNC:%.*]] = trunc i64 [[I:%.*]] to i32 ; CHECK-NEXT: call void @llvm.lifetime.start.p0(i64 8, ptr nonnull [[CAPTURED_VARS_ADDRS_I]]) ; CHECK-NEXT: [[TMP1:%.*]] = tail call i32 @__kmpc_global_thread_num(ptr nonnull @[[GLOB1]]) #[[ATTR2]] ; CHECK-NEXT: store i32 [[I_ADDR_SROA_0_0_EXTRACT_TRUNC]], ptr addrspacecast (ptr addrspace(3) @i.i_shared to ptr), align 16 ; CHECK-NEXT: store ptr addrspacecast (ptr addrspace(3) @i.i_shared to ptr), ptr [[CAPTURED_VARS_ADDRS_I]], align 8 ; CHECK-NEXT: call void @__kmpc_parallel_51(ptr nonnull @[[GLOB1]], i32 [[TMP1]], i32 1, i32 -1, i32 -1, ptr nonnull @__omp_outlined__1, ptr nonnull @__omp_outlined__1_wrapper, ptr nonnull [[CAPTURED_VARS_ADDRS_I]], i64 1) ; CHECK-NEXT: call void @llvm.lifetime.end.p0(i64 8, ptr nonnull [[CAPTURED_VARS_ADDRS_I]]) ; CHECK-NEXT: call void @__kmpc_target_deinit() ; CHECK-NEXT: br label [[COMMON_RET]] ; entry: %captured_vars_addrs.i = alloca [1 x ptr], align 8 %0 = tail call i32 @__kmpc_target_init(ptr @__omp_offloading_10302_bd7e0_main_l16_kernel_environment, ptr %dyn) #6 %exec_user_code = icmp eq i32 %0, -1 br i1 %exec_user_code, label %user_code.entry, label %common.ret common.ret: ; preds = %entry, %user_code.entry ret void user_code.entry: ; preds = %entry %i.addr.sroa.0.0.extract.trunc = trunc i64 %i to i32 call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %captured_vars_addrs.i) %1 = tail call i32 @__kmpc_global_thread_num(ptr nonnull @1) #6 store i32 %i.addr.sroa.0.0.extract.trunc, ptr addrspacecast (ptr addrspace(3) @i.i_shared to ptr), align 16 store ptr addrspacecast (ptr addrspace(3) @i.i_shared to ptr), ptr %captured_vars_addrs.i, align 8 call void @__kmpc_parallel_51(ptr nonnull @1, i32 %1, i32 1, i32 -1, i32 -1, ptr nonnull @__omp_outlined__1, ptr nonnull @__omp_outlined__1_wrapper, ptr nonnull %captured_vars_addrs.i, i64 1) #6 call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %captured_vars_addrs.i) call void @__kmpc_target_deinit() #6 br label %common.ret } define hidden void @_Z4foo1i(i32 noundef %i1) local_unnamed_addr #1 { ; CHECK-LABEL: @_Z4foo1i( ; CHECK-NEXT: entry: ; CHECK-NEXT: [[CAPTURED_VARS_ADDRS:%.*]] = alloca [1 x ptr], align 8 ; CHECK-NEXT: [[TMP0:%.*]] = tail call i32 @__kmpc_global_thread_num(ptr nonnull @[[GLOB1]]) #[[ATTR2]] ; CHECK-NEXT: [[I:%.*]] = tail call align 16 dereferenceable_or_null(4) ptr @__kmpc_alloc_shared(i64 4) #[[ATTR2]] ; CHECK-NEXT: store i32 [[I1:%.*]], ptr [[I]], align 16 ; CHECK-NEXT: store ptr [[I]], ptr [[CAPTURED_VARS_ADDRS]], align 8 ; CHECK-NEXT: call void @__kmpc_parallel_51(ptr nonnull @[[GLOB1]], i32 [[TMP0]], i32 1, i32 -1, i32 -1, ptr nonnull @__omp_outlined__1, ptr nonnull @__omp_outlined__1_wrapper, ptr nonnull [[CAPTURED_VARS_ADDRS]], i64 1) ; CHECK-NEXT: call void @__kmpc_free_shared(ptr [[I]], i64 4) #[[ATTR2]] ; CHECK-NEXT: ret void ; entry: %captured_vars_addrs = alloca [1 x ptr], align 8 %0 = tail call i32 @__kmpc_global_thread_num(ptr nonnull @1) #6 %i = tail call align 16 dereferenceable_or_null(4) ptr @__kmpc_alloc_shared(i64 4) store i32 %i1, ptr %i, align 16 store ptr %i, ptr %captured_vars_addrs, align 8 call void @__kmpc_parallel_51(ptr nonnull @1, i32 %0, i32 1, i32 -1, i32 -1, ptr nonnull @__omp_outlined__1, ptr nonnull @__omp_outlined__1_wrapper, ptr nonnull %captured_vars_addrs, i64 1) #6 call void @__kmpc_free_shared(ptr %i, i64 4) ret void } declare ptr @__kmpc_alloc_shared(i64) local_unnamed_addr #3 define internal void @__omp_outlined__(ptr noalias nocapture readnone %.global_tid., ptr noalias nocapture readnone %.bound_tid., ptr nocapture noundef nonnull readonly align 4 dereferenceable(4) %i) #4 { ; CHECK-LABEL: @__omp_outlined__( ; CHECK-NEXT: entry: ; CHECK-NEXT: [[CAPTURED_VARS_ADDRS_I:%.*]] = alloca [1 x ptr], align 8 ; CHECK-NEXT: [[TMP0:%.*]] = load i32, ptr [[I:%.*]], align 4 ; CHECK-NEXT: call void @llvm.lifetime.start.p0(i64 8, ptr nonnull [[CAPTURED_VARS_ADDRS_I]]) ; CHECK-NEXT: [[TMP1:%.*]] = tail call i32 @__kmpc_global_thread_num(ptr nonnull @[[GLOB1]]) #[[ATTR2]] ; CHECK-NEXT: [[I_I:%.*]] = tail call align 16 dereferenceable_or_null(4) ptr @__kmpc_alloc_shared(i64 4) #[[ATTR2]] ; CHECK-NEXT: store i32 [[TMP0]], ptr [[I_I]], align 16 ; CHECK-NEXT: store ptr [[I_I]], ptr [[CAPTURED_VARS_ADDRS_I]], align 8 ; CHECK-NEXT: call void @__kmpc_parallel_51(ptr nonnull @[[GLOB1]], i32 [[TMP1]], i32 1, i32 -1, i32 -1, ptr nonnull @__omp_outlined__1, ptr nonnull @__omp_outlined__1_wrapper, ptr nonnull [[CAPTURED_VARS_ADDRS_I]], i64 1) ; CHECK-NEXT: call void @__kmpc_free_shared(ptr [[I_I]], i64 4) #[[ATTR2]] ; CHECK-NEXT: call void @llvm.lifetime.end.p0(i64 8, ptr nonnull [[CAPTURED_VARS_ADDRS_I]]) ; CHECK-NEXT: ret void ; entry: %captured_vars_addrs.i = alloca [1 x ptr], align 8 %0 = load i32, ptr %i, align 4 call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %captured_vars_addrs.i) %1 = tail call i32 @__kmpc_global_thread_num(ptr nonnull @1) #6 %i.i = tail call align 16 dereferenceable_or_null(4) ptr @__kmpc_alloc_shared(i64 4) #6 store i32 %0, ptr %i.i, align 16 store ptr %i.i, ptr %captured_vars_addrs.i, align 8 call void @__kmpc_parallel_51(ptr nonnull @1, i32 %1, i32 1, i32 -1, i32 -1, ptr nonnull @__omp_outlined__1, ptr nonnull @__omp_outlined__1_wrapper, ptr nonnull %captured_vars_addrs.i, i64 1) #6 call void @__kmpc_free_shared(ptr %i.i, i64 4) #6 call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %captured_vars_addrs.i) ret void } define internal void @__omp_outlined___wrapper(i16 zeroext %0, i32 %1) #5 { ; CHECK-LABEL: @__omp_outlined___wrapper( ; CHECK-NEXT: entry: ; CHECK-NEXT: [[CAPTURED_VARS_ADDRS_I_I:%.*]] = alloca [1 x ptr], align 8 ; CHECK-NEXT: [[GLOBAL_ARGS:%.*]] = alloca ptr, align 8 ; CHECK-NEXT: call void @__kmpc_get_shared_variables(ptr nonnull [[GLOBAL_ARGS]]) ; CHECK-NEXT: [[TMP2:%.*]] = load ptr, ptr [[GLOBAL_ARGS]], align 8 ; CHECK-NEXT: [[TMP3:%.*]] = load ptr, ptr [[TMP2]], align 8 ; CHECK-NEXT: [[TMP4:%.*]] = load i32, ptr [[TMP3]], align 4 ; CHECK-NEXT: call void @llvm.lifetime.start.p0(i64 8, ptr nonnull [[CAPTURED_VARS_ADDRS_I_I]]) ; CHECK-NEXT: [[TMP5:%.*]] = call i32 @__kmpc_global_thread_num(ptr nonnull @[[GLOB1]]) #[[ATTR2]] ; CHECK-NEXT: [[I_I_I:%.*]] = call align 16 dereferenceable_or_null(4) ptr @__kmpc_alloc_shared(i64 4) #[[ATTR2]] ; CHECK-NEXT: store i32 [[TMP4]], ptr [[I_I_I]], align 16 ; CHECK-NEXT: store ptr [[I_I_I]], ptr [[CAPTURED_VARS_ADDRS_I_I]], align 8 ; CHECK-NEXT: call void @__kmpc_parallel_51(ptr nonnull @[[GLOB1]], i32 [[TMP5]], i32 1, i32 -1, i32 -1, ptr nonnull @__omp_outlined__1, ptr nonnull @__omp_outlined__1_wrapper, ptr nonnull [[CAPTURED_VARS_ADDRS_I_I]], i64 1) ; CHECK-NEXT: call void @__kmpc_free_shared(ptr [[I_I_I]], i64 4) #[[ATTR2]] ; CHECK-NEXT: call void @llvm.lifetime.end.p0(i64 8, ptr nonnull [[CAPTURED_VARS_ADDRS_I_I]]) ; CHECK-NEXT: ret void ; entry: %captured_vars_addrs.i.i = alloca [1 x ptr], align 8 %global_args = alloca ptr, align 8 call void @__kmpc_get_shared_variables(ptr nonnull %global_args) #6 %2 = load ptr, ptr %global_args, align 8 %3 = load ptr, ptr %2, align 8 %4 = load i32, ptr %3, align 4 call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %captured_vars_addrs.i.i) %5 = call i32 @__kmpc_global_thread_num(ptr nonnull @1) #6 %i.i.i = call align 16 dereferenceable_or_null(4) ptr @__kmpc_alloc_shared(i64 4) #6 store i32 %4, ptr %i.i.i, align 16 store ptr %i.i.i, ptr %captured_vars_addrs.i.i, align 8 call void @__kmpc_parallel_51(ptr nonnull @1, i32 %5, i32 1, i32 -1, i32 -1, ptr nonnull @__omp_outlined__1, ptr nonnull @__omp_outlined__1_wrapper, ptr nonnull %captured_vars_addrs.i.i, i64 1) #6 call void @__kmpc_free_shared(ptr %i.i.i, i64 4) #6 call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %captured_vars_addrs.i.i) ret void } declare void @__kmpc_get_shared_variables(ptr) local_unnamed_addr declare i32 @__kmpc_global_thread_num(ptr) local_unnamed_addr #6 declare void @__kmpc_parallel_51(ptr, i32, i32, i32, i32, ptr, ptr, ptr, i64) local_unnamed_addr #7 declare void @__kmpc_free_shared(ptr allocptr nocapture, i64) local_unnamed_addr #8 define internal void @__omp_outlined__1(ptr noalias nocapture readnone %.global_tid., ptr noalias nocapture readnone %.bound_tid., ptr nocapture noundef nonnull align 4 dereferenceable(4) %i) #9 { ; CHECK-LABEL: @__omp_outlined__1( ; CHECK-NEXT: entry: ; CHECK-NEXT: [[TMP0:%.*]] = load i32, ptr [[I:%.*]], align 4 ; CHECK-NEXT: [[INC:%.*]] = add nsw i32 [[TMP0]], 1 ; CHECK-NEXT: store i32 [[INC]], ptr [[I]], align 4 ; CHECK-NEXT: ret void ; entry: %0 = load i32, ptr %i, align 4 %inc = add nsw i32 %0, 1 store i32 %inc, ptr %i, align 4 ret void } define internal void @__omp_outlined__1_wrapper(i16 zeroext %0, i32 %1) #5 { ; CHECK-LABEL: @__omp_outlined__1_wrapper( ; CHECK-NEXT: entry: ; CHECK-NEXT: [[GLOBAL_ARGS:%.*]] = alloca ptr, align 8 ; CHECK-NEXT: call void @__kmpc_get_shared_variables(ptr nonnull [[GLOBAL_ARGS]]) ; CHECK-NEXT: [[TMP2:%.*]] = load ptr, ptr [[GLOBAL_ARGS]], align 8 ; CHECK-NEXT: [[TMP3:%.*]] = load ptr, ptr [[TMP2]], align 8 ; CHECK-NEXT: [[TMP4:%.*]] = load i32, ptr [[TMP3]], align 4 ; CHECK-NEXT: [[INC_I:%.*]] = add nsw i32 [[TMP4]], 1 ; CHECK-NEXT: store i32 [[INC_I]], ptr [[TMP3]], align 4 ; CHECK-NEXT: ret void ; entry: %global_args = alloca ptr, align 8 call void @__kmpc_get_shared_variables(ptr nonnull %global_args) #6 %2 = load ptr, ptr %global_args, align 8 %3 = load ptr, ptr %2, align 8 %4 = load i32, ptr %3, align 4 %inc.i = add nsw i32 %4, 1 store i32 %inc.i, ptr %3, align 4 ret void } declare i32 @__kmpc_get_hardware_thread_id_in_block() local_unnamed_addr declare void @__kmpc_barrier_simple_spmd(ptr, i32) local_unnamed_addr #10 declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #11 declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #11 !omp_offload.info = !{!0, !1} !nvvm.annotations = !{!2, !3} !llvm.module.flags = !{!4, !5} !0 = !{i32 0, i32 66306, i32 776160, !"main", i32 13, i32 0, i32 0} !1 = !{i32 0, i32 66306, i32 776160, !"main", i32 16, i32 0, i32 1} !2 = !{ptr @__omp_offloading_10302_bd7e0_main_l13, !"kernel", i32 1} !3 = !{ptr @__omp_offloading_10302_bd7e0_main_l16, !"kernel", i32 1} !4 = !{i32 7, !"openmp", i32 50} !5 = !{i32 7, !"openmp-device", i32 50} ;. ; CHECK: attributes #[[ATTR0:[0-9]+]] = { "kernel" } ; CHECK: attributes #[[ATTR1:[0-9]+]] = { nosync nounwind allocsize(0) } ; CHECK: attributes #[[ATTR2]] = { nounwind } ; CHECK: attributes #[[ATTR3:[0-9]+]] = { alwaysinline } ; CHECK: attributes #[[ATTR4:[0-9]+]] = { nosync nounwind } ; CHECK: attributes #[[ATTR5:[0-9]+]] = { convergent nounwind } ; CHECK: attributes #[[ATTR6:[0-9]+]] = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) } ;. ; CHECK: [[META0:![0-9]+]] = !{i32 0, i32 66306, i32 776160, !"main", i32 13, i32 0, i32 0} ; CHECK: [[META1:![0-9]+]] = !{i32 0, i32 66306, i32 776160, !"main", i32 16, i32 0, i32 1} ; CHECK: [[META2:![0-9]+]] = !{ptr @__omp_offloading_10302_bd7e0_main_l13, !"kernel", i32 1} ; CHECK: [[META3:![0-9]+]] = !{ptr @__omp_offloading_10302_bd7e0_main_l16, !"kernel", i32 1} ; CHECK: [[META4:![0-9]+]] = !{i32 7, !"openmp", i32 50} ; CHECK: [[META5:![0-9]+]] = !{i32 7, !"openmp-device", i32 50} ;.