external/bsd/llvm/dist/clang/test/CodeGenOpenCL/kernel-arg-info.cl

   1 // RUN: %clang_cc1 %s -cl-kernel-arg-info -emit-llvm -o - -triple spir-unknown-unknown | FileCheck %s -check-prefix ARGINFO
   2 // RUN: %clang_cc1 %s -emit-llvm -o - -triple spir-unknown-unknown | FileCheck %s -check-prefix NO-ARGINFO
   3
   4 kernel void foo(__global int * restrict X, const int Y,
   5                 volatile int anotherArg, __constant float * restrict Z) {
   6   *X = Y + anotherArg;
   7 }
   8
   9 // CHECK:  !{!"kernel_arg_addr_space", i32 1, i32 0, i32 0, i32 2}
  10 // CHECK:  !{!"kernel_arg_access_qual", !"none", !"none", !"none", !"none"}
  11 // CHECK:  !{!"kernel_arg_type", !"int*", !"int", !"int", !"float*"}
  12 // CHECK:  !{!"kernel_arg_base_type", !"int*", !"int", !"int", !"float*"}
  13 // CHECK:  !{!"kernel_arg_type_qual", !"restrict", !"const", !"volatile", !"restrict const"}
  14 // ARGINFO: !{!"kernel_arg_name", !"X", !"Y", !"anotherArg", !"Z"}
  15 // NO-ARGINFO-NOT: !{!"kernel_arg_name", !"X", !"Y", !"anotherArg", !"Z"}
  16
  17 kernel void foo2(read_only image1d_t img1, image2d_t img2, write_only image2d_array_t img3) {
  18 }
  19 // CHECK:  !{!"kernel_arg_addr_space", i32 1, i32 1, i32 1}
  20 // CHECK:  !{!"kernel_arg_access_qual", !"read_only", !"read_only", !"write_only"}
  21 // CHECK:  !{!"kernel_arg_type", !"image1d_t", !"image2d_t", !"image2d_array_t"}
  22 // CHECK:  !{!"kernel_arg_base_type", !"image1d_t", !"image2d_t", !"image2d_array_t"}
  23 // CHECK:  !{!"kernel_arg_type_qual", !"", !"", !""}
  24 // ARGINFO: !{!"kernel_arg_name", !"img1", !"img2", !"img3"}
  25 // NO-ARGINFO-NOT: !{!"kernel_arg_name", !"img1", !"img2", !"img3"}
  26
  27 kernel void foo3(__global half * X) {
  28 }
  29 // CHECK:  !{!"kernel_arg_addr_space", i32 1}
  30 // CHECK:  !{!"kernel_arg_access_qual", !"none"}
  31 // CHECK:  !{!"kernel_arg_type", !"half*"}
  32 // CHECK:  !{!"kernel_arg_base_type", !"half*"}
  33 // CHECK:  !{!"kernel_arg_type_qual", !""}
  34 // ARGINFO: !{!"kernel_arg_name", !"X"}
  35 // NO-ARGINFO-NOT: !{!"kernel_arg_name", !"X"}
  36
  37 typedef unsigned int myunsignedint;
  38 kernel void foo4(__global unsigned int * X, __global myunsignedint * Y) {
  39 }
  40 // CHECK:  !{!"kernel_arg_addr_space", i32 1, i32 1}
  41 // CHECK:  !{!"kernel_arg_access_qual", !"none", !"none"}
  42 // CHECK:  !{!"kernel_arg_type", !"uint*", !"myunsignedint*"}
  43 // CHECK:  !{!"kernel_arg_base_type", !"uint*", !"uint*"}
  44 // CHECK:  !{!"kernel_arg_type_qual", !"", !""}
  45 // ARGINFO: !{!"kernel_arg_name", !"X", !"Y"}
  46 // NO-ARGINFO-NOT: !{!"kernel_arg_name", !"X", !"Y"}
  47
  48 typedef image1d_t myImage;
  49 kernel void foo5(read_only myImage img1, write_only image1d_t img2) {
  50 }
  51 // CHECK:  !{!"kernel_arg_access_qual", !"read_only", !"write_only"}
  52 // CHECK:  !{!"kernel_arg_type", !"myImage", !"image1d_t"}
  53 // CHECK:  !{!"kernel_arg_base_type", !"image1d_t", !"image1d_t"}
  54 // ARGINFO: !{!"kernel_arg_name", !"img1", !"img2"}
  55 // NO-ARGINFO-NOT: !{!"kernel_arg_name", !"img1", !"img2"}