clang/test/SemaOpenCL/block-array-capturing.cl

   1 // RUN: %clang_cc1 -O0 -cl-std=CL2.0 -triple spir64-unknown-unknown -emit-llvm %s -o -| FileCheck %s
   2 // expected-no-diagnostics
   3
   4 typedef int (^block_t)(void);
   5
   6 int block_typedef_kernel(global int* res) {
   7   // CHECK: %{{.*}} = alloca <{ i32, i32, ptr addrspace(4), [3 x i32] }>
   8   int a[3] = {1, 2, 3};
   9   // CHECK: call void @llvm.memcpy{{.*}}
  10   block_t b = ^(void) { return a[0]; };
  11   return b();
  12 }
  13
  14 // CHECK: define {{.*}} @__block_typedef_kernel_block_invoke
  15 // CHECK: %{{.*}} = getelementptr inbounds [3 x i32], ptr addrspace(4) %{{.*}}, i64 0, i64 0
  16 // CHECK-NOT: call void @llvm.memcpy{{.*}}