1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --scrub-attributes 2; RUN: opt -passes=openmp-opt-cgscc -S < %s | FileCheck %s 3 4target datalayout = "e-i64:64-i128:128-v16:16-v32:32-n16:32:64" 5target triple = "nvptx64" 6 7%struct.ident_t = type { i32, i32, i32, i32, ptr } 8%struct.KernelEnvironmentTy = type { %struct.ConfigurationEnvironmentTy, ptr, ptr } 9%struct.ConfigurationEnvironmentTy = type { i8, i8, i8, i32, i32, i32, i32, i32, i32 } 10 11@0 = private unnamed_addr constant [23 x i8] c";unknown;unknown;0;0;;\00", align 1 12@1 = private unnamed_addr constant %struct.ident_t { i32 0, i32 2, i32 0, i32 0, ptr @0 }, align 8 13@2 = private unnamed_addr constant %struct.ident_t { i32 0, i32 2, i32 1, i32 0, ptr @0 }, align 8 14@__omp_offloading_50_a3e09bf8_foo_l2_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 null, ptr null } 15 16declare void @use(i32) 17 18define weak ptx_kernel void @__omp_offloading_50_a3e09bf8_foo_l2(ptr %dyn) #0 { 19; CHECK-LABEL: define {{[^@]+}}@__omp_offloading_50_a3e09bf8_foo_l2 20; CHECK-SAME: (ptr [[DYN:%.*]]) #[[ATTR0:[0-9]+]] { 21; CHECK-NEXT: entry: 22; CHECK-NEXT: [[CAPTURED_VARS_ADDRS:%.*]] = alloca [0 x ptr], align 8 23; CHECK-NEXT: [[TMP0:%.*]] = call i32 @__kmpc_target_init(ptr @__omp_offloading_50_a3e09bf8_foo_l2_kernel_environment, ptr [[DYN]]) 24; CHECK-NEXT: [[EXEC_USER_CODE:%.*]] = icmp eq i32 [[TMP0]], -1 25; CHECK-NEXT: br i1 [[EXEC_USER_CODE]], label [[USER_CODE_ENTRY:%.*]], label [[WORKER_EXIT:%.*]] 26; CHECK: user_code.entry: 27; CHECK-NEXT: [[TMP1:%.*]] = call i32 @__kmpc_global_thread_num(ptr @[[GLOB2:[0-9]+]]) 28; CHECK-NEXT: call void @__kmpc_target_deinit() 29; CHECK-NEXT: ret void 30; CHECK: worker.exit: 31; CHECK-NEXT: ret void 32; 33entry: 34 %captured_vars_addrs = alloca [0 x ptr], align 8 35 %0 = call i32 @__kmpc_target_init(ptr @__omp_offloading_50_a3e09bf8_foo_l2_kernel_environment, ptr %dyn) 36 %exec_user_code = icmp eq i32 %0, -1 37 br i1 %exec_user_code, label %user_code.entry, label %worker.exit 38 39user_code.entry: ; preds = %entry 40 %1 = call i32 @__kmpc_global_thread_num(ptr @2) 41 %2 = call i32 @__kmpc_global_thread_num(ptr @2) 42 call void @__kmpc_target_deinit() 43 ret void 44 45worker.exit: ; preds = %entry 46 ret void 47} 48 49declare i32 @__kmpc_target_init(ptr, ptr) 50 51declare i32 @__kmpc_global_thread_num(ptr) #1 52 53declare void @__kmpc_target_deinit() 54 55attributes #0 = { convergent noinline norecurse nounwind "kernel" "frame-pointer"="none" "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+ptx32,+sm_20" } 56attributes #1 = { nounwind } 57 58!omp_offload.info = !{!0} 59!llvm.module.flags = !{!2, !3, !4} 60 61!0 = !{i32 0, i32 80, i32 -1545561096, !"foo", i32 2, i32 0} 62!2 = !{i32 1, !"wchar_size", i32 4} 63!3 = !{i32 7, !"openmp", i32 50} 64!4 = !{i32 7, !"openmp-device", i32 50} 65