OpenCL allows the (pre/post)-(increment/decrement) operator on integer vector types,

so allow that case and add appropriate tests.

Patch by Ruiling Song!



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190129 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 19 insertions, 0 deletions

diff --git a/test/SemaOpenCL/vector_inc_dec_ops.cl b/test/SemaOpenCL/vector_inc_dec_ops.cl
new file mode 100644
index 0000000000..c65bbcb5b7
--- /dev/null
+++ b/test/SemaOpenCL/vector_inc_dec_ops.cl
@@ -0,0 +1,19 @@
+// RUN: %clang_cc1 %s -verify -pedantic -fsyntax-only
+// expected-no-diagnostics
+
+typedef __attribute__((ext_vector_type(2)))  char char2;
+typedef __attribute__((ext_vector_type(4)))  unsigned int uint4;
+typedef __attribute__((ext_vector_type(8)))  long long8;
+
+void vectorIncrementDecrementOps()
+{
+  char2 A = (char2)(1);
+  uint4 B = (uint4)(1);
+  long8 C = (long8)(1);
+
+  A++;
+  --A;
+  B--;
+  ++B;
+  C++;
+}