vendor/clang/clang-r130700

2 files changed, 37 insertions, 3 deletions

diff --git a/test/SemaOpenCL/extension-fp64.cl b/test/SemaOpenCL/extension-fp64.cl
index eaf2509502f2..e0c2b1ea4b53 100644
--- a/test/SemaOpenCL/extension-fp64.cl
+++ b/test/SemaOpenCL/extension-fp64.cl
@@ -1,17 +1,19 @@
 // RUN: %clang_cc1 %s -verify -pedantic -fsyntax-only
 
-void f1(double da) { // expected-error {{requires cl_khr_fp64 extension}}
-  double d; // expected-error {{requires cl_khr_fp64 extension}}
+void f1(double da) { // expected-error {{type 'double' requires cl_khr_fp64 extension}}
+  double d; // expected-error {{type 'double' requires cl_khr_fp64 extension}}
+  (void) 1.0; // expected-warning {{double precision constant requires cl_khr_fp64}}
 }
 
 #pragma OPENCL EXTENSION cl_khr_fp64 : enable
 
 void f2(void) {
   double d;
+  (void) 1.0;
 }
 
 #pragma OPENCL EXTENSION cl_khr_fp64 : disable
 
 void f3(void) {
-  double d; // expected-error {{requires cl_khr_fp64 extension}}
+  double d; // expected-error {{type 'double' requires cl_khr_fp64 extension}}
 }
diff --git a/test/SemaOpenCL/vec_step.cl b/test/SemaOpenCL/vec_step.cl
new file mode 100644
index 000000000000..d83ebf11fe03
--- /dev/null
+++ b/test/SemaOpenCL/vec_step.cl
@@ -0,0 +1,32 @@
+// RUN: %clang_cc1 -fsyntax-only -pedantic -verify %s
+
+typedef int int2 __attribute__((ext_vector_type(2)));
+typedef int int3 __attribute__((ext_vector_type(3)));
+typedef int int4 __attribute__((ext_vector_type(4)));
+typedef int int8 __attribute__((ext_vector_type(8)));
+typedef int int16 __attribute__((ext_vector_type(16)));
+
+void foo(int3 arg1, int8 arg2) {
+  int4 auto1;
+  int16 *auto2;
+  int auto3;
+  int2 auto4;
+  struct S *incomplete1;
+
+  int res1[vec_step(arg1) == 4 ? 1 : -1];
+  int res2[vec_step(arg2) == 8 ? 1 : -1];
+  int res3[vec_step(auto1) == 4 ? 1 : -1];
+  int res4[vec_step(*auto2) == 16 ? 1 : -1];
+  int res5[vec_step(auto3) == 1 ? 1 : -1];
+  int res6[vec_step(auto4) == 2 ? 1 : -1];
+  int res7[vec_step(int2) == 2 ? 1 : -1];
+  int res8[vec_step(int3) == 4 ? 1 : -1];
+  int res9[vec_step(int4) == 4 ? 1 : -1];
+  int res10[vec_step(int8) == 8 ? 1 : -1];
+  int res11[vec_step(int16) == 16 ? 1 : -1];
+  int res12[vec_step(void) == 1 ? 1 : -1];
+
+  int res13 = vec_step(*incomplete1); // expected-error {{'vec_step' requires built-in scalar or vector type, 'struct S' invalid}}
+  int res14 = vec_step(int16*); // expected-error {{'vec_step' requires built-in scalar or vector type, 'int16 *' invalid}}
+  int res15 = vec_step(void(void)); // expected-error {{'vec_step' requires built-in scalar or vector type, 'void (void)' invalid}}
+}