File: block-array-capturing.cl

package info (click to toggle)
llvm-toolchain-15 1%3A15.0.6-4
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,554,644 kB
  • sloc: cpp: 5,922,452; ansic: 1,012,136; asm: 674,362; python: 191,568; objc: 73,855; f90: 42,327; lisp: 31,913; pascal: 11,973; javascript: 10,144; sh: 9,421; perl: 7,447; ml: 5,527; awk: 3,523; makefile: 2,520; xml: 885; cs: 573; fortran: 567
file content (16 lines) | stat: -rw-r--r-- 623 bytes parent folder | download | duplicates (3) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
 
// RUN: %clang_cc1 -no-opaque-pointers -O0 -cl-std=CL2.0 -triple spir64-unknown-unknown -emit-llvm %s -o -| FileCheck %s
// expected-no-diagnostics

typedef int (^block_t)(void);

int block_typedef_kernel(global int* res) {
  // CHECK: %{{.*}} = alloca <{ i32, i32, i8 addrspace(4)*, [3 x i32] }>
  int a[3] = {1, 2, 3};
  // CHECK: call void @llvm.memcpy{{.*}}
  block_t b = ^(void) { return a[0]; };
  return b();
}

// CHECK: define {{.*}} @__block_typedef_kernel_block_invoke
// CHECK: %{{.*}} = getelementptr inbounds [3 x i32], [3 x i32] addrspace(4)* %{{.*}}, i64 0, i64 0
// CHECK-NOT: call void @llvm.memcpy{{.*}}