1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
|
// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py UTC_ARGS: --version 2
// RUN: %clang_cc1 -verify -triple aarch64-unknown-linux-gnu -fopenmp -x c++ -std=c++11 -emit-llvm %s -o - | FileCheck %s
// expected-no-diagnostics
// CHECK-LABEL: define dso_local void @_Z15taskloop_untiedv
// CHECK-SAME: () #[[ATTR0:[0-9]+]] {
// CHECK-NEXT: entry:
// CHECK-NEXT: [[WORK:%.*]] = alloca [100 x float], align 4
// CHECK-NEXT: [[AGG_CAPTURED:%.*]] = alloca [[STRUCT_ANON:%.*]], align 1
// CHECK-NEXT: [[TMP0:%.*]] = call i32 @__kmpc_global_thread_num(ptr @[[GLOB1:[0-9]+]])
// CHECK-NEXT: [[TMP1:%.*]] = call ptr @__kmpc_omp_task_alloc(ptr @[[GLOB1]], i32 [[TMP0]], i32 0, i64 472, i64 1, ptr @.omp_task_entry.)
// CHECK-NEXT: [[TMP2:%.*]] = getelementptr inbounds [[STRUCT_KMP_TASK_T_WITH_PRIVATES:%.*]], ptr [[TMP1]], i32 0, i32 0
// CHECK-NEXT: [[TMP3:%.*]] = getelementptr inbounds [[STRUCT_KMP_TASK_T_WITH_PRIVATES]], ptr [[TMP1]], i32 0, i32 1
// CHECK-NEXT: [[TMP4:%.*]] = getelementptr inbounds [[STRUCT__KMP_PRIVATES_T:%.*]], ptr [[TMP3]], i32 0, i32 3
// CHECK-NEXT: call void @llvm.memcpy.p0.p0.i64(ptr align 8 [[TMP4]], ptr align 4 [[WORK]], i64 400, i1 false)
// CHECK-NEXT: [[TMP5:%.*]] = getelementptr inbounds [[STRUCT_KMP_TASK_T:%.*]], ptr [[TMP2]], i32 0, i32 2
// CHECK-NEXT: store i32 0, ptr [[TMP5]], align 8
// CHECK-NEXT: [[TMP6:%.*]] = call i32 @__kmpc_omp_task(ptr @[[GLOB1]], i32 [[TMP0]], ptr [[TMP1]])
// CHECK-NEXT: ret void
//
void taskloop_untied() {
float work[100];
#pragma omp task untied
for (auto cb : work)
cb = 1.0;
}
|
