[OpenCL] Improve address space diagnostics.

Reviewers: Anastasia

Subscribers: bader, yaxunl, cfe-commits

Differential Revision: https://reviews.llvm.org/D27671

llvm-svn: 289536

1 files changed, 7 insertions, 3 deletions

diff --git a/clang/test/SemaOpenCL/invalid-kernel.cl b/clang/test/SemaOpenCL/invalid-kernel.cl
index 9a50673ecdf..031f6061a3b 100644
--- a/clang/test/SemaOpenCL/invalid-kernel.cl
+++ b/clang/test/SemaOpenCL/invalid-kernel.cl
@@ -1,10 +1,11 @@
 // RUN: %clang_cc1 -verify %s
+// RUN: %clang_cc1 -cl-std=CL2.0 -verify %s
 
-kernel void no_ptrptr(global int **i) { } // expected-error{{kernel parameter cannot be declared as a pointer to a pointer}}
+kernel void no_ptrptr(global int * global *i) { } // expected-error{{kernel parameter cannot be declared as a pointer to a pointer}}
 
-__kernel void no_privateptr(__private int *i) { } // expected-error {{kernel parameter cannot be declared as a pointer to the __private address space}}
+__kernel void no_privateptr(__private int *i) { } // expected-error {{pointer arguments to kernel functions must reside in '__global', '__constant' or '__local' address space}}
 
-__kernel void no_privatearray(__private int i[]) { } // expected-error {{kernel parameter cannot be declared as a pointer to the __private address space}}
+__kernel void no_privatearray(__private int i[]) { } // expected-error {{pointer arguments to kernel functions must reside in '__global', '__constant' or '__local' address space}}
 
 kernel int bar()  { // expected-error {{kernel must have void return type}}
   return 6;
@@ -29,3 +30,6 @@ int* local x(int* x) { // expected-error {{return value cannot be qualified with
 int* constant x(int* x) { // expected-error {{return value cannot be qualified with address space}}
   return x + 1;
 }
+
+__kernel void testKernel(int *ptr) { // expected-error {{pointer arguments to kernel functions must reside in '__global', '__constant' or '__local' address space}}
+}