| // RUN: %clang_cc1 -emit-llvm -o - -fopenmp \ |
| // RUN: -triple i386-unknown-unknown %s \ |
| // RUN: | FileCheck %s --check-prefixes=CHECK,CHECK-32 |
| |
| // RUN: %clang_cc1 -emit-llvm -o - -fopenmp \ |
| // RUN: -triple x86_64-unknown-linux-gnu %s \ |
| // RUN: | FileCheck %s --check-prefixes=CHECK,CHECK-64 |
| |
| typedef enum omp_allocator_handle_t { |
| omp_null_allocator = 0, |
| omp_default_mem_alloc = 1, |
| omp_large_cap_mem_alloc = 2, |
| omp_const_mem_alloc = 3, |
| omp_high_bw_mem_alloc = 4, |
| omp_low_lat_mem_alloc = 5, |
| omp_cgroup_mem_alloc = 6, |
| omp_pteam_mem_alloc = 7, |
| omp_thread_mem_alloc = 8, |
| KMP_ALLOCATOR_MAX_HANDLE = __UINTPTR_MAX__ |
| } omp_allocator_handle_t; |
| |
| // |
| // Should allow larger alignment. |
| // |
| |
| // CHECK: @foo_global1 = global float 0.000000e+00, align 16 |
| float foo_global1; |
| #pragma omp allocate(foo_global1) align(16) |
| |
| // CHECK: @foo_global2 = global float 0.000000e+00, align 16 |
| float foo_global2; |
| #pragma omp allocate(foo_global2) allocator(omp_default_mem_alloc) align(16) |
| |
| // CHECK: @foo_global3 = global float 0.000000e+00, align 16 |
| float foo_global3; |
| #pragma omp allocate(foo_global3) allocator(omp_large_cap_mem_alloc) align(16) |
| |
| // CHECK: @foop_global1 = global ptr null, align 16 |
| int *foop_global1; |
| #pragma omp allocate(foop_global1) align(16) |
| |
| // |
| // Should use natural alignment when alignment specified is too small. |
| // |
| |
| // CHECK: @foo_global4 = global float 0.000000e+00, align 4 |
| float foo_global4; |
| #pragma omp allocate(foo_global4) align(2) |
| |
| // CHECK: @foo_global5 = global float 0.000000e+00, align 4 |
| float foo_global5; |
| #pragma omp allocate(foo_global5) allocator(omp_default_mem_alloc) align(2) |
| |
| // CHECK: @foo_global6 = global float 0.000000e+00, align 4 |
| float foo_global6; |
| #pragma omp allocate(foo_global6) allocator(omp_large_cap_mem_alloc) align(2) |
| |
| // CHECK-32: @foop_global2 = global ptr null, align 4 |
| // CHECK-64: @foop_global2 = global ptr null, align 8 |
| int *foop_global2; |
| #pragma omp allocate(foop_global2) align(2) |
