From: Chris Lattner <sabre@nondot.org>
Date: Fri, 3 Aug 2007 16:42:43 +0000 (+0000)
Subject: testcase for vector element access stuff.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=90997ac90dcd9833ed17294492abe321d754e5d2;p=clang

testcase for vector element access stuff.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@40783 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/test/CodeGen/ocu-vector.c b/test/CodeGen/ocu-vector.c
new file mode 100644
index 0000000000..1c20535a58
--- /dev/null
+++ b/test/CodeGen/ocu-vector.c
@@ -0,0 +1,24 @@
+// RUN: clang -emit-llvm %s
+
+typedef __attribute__(( ocu_vector_type(4) )) float float4;
+//typedef __attribute__(( ocu_vector_type(3) )) float float3;
+typedef __attribute__(( ocu_vector_type(2) )) float float2;
+
+
+float4 test1(float4 V) {
+  return V.wzyx+V;
+}
+
+float2 vec2, vec2_2;
+float4 vec4, vec4_2;
+float f;
+
+static void test2() {
+    vec2 = vec4.rg;  // shorten
+    f = vec2.x;      // extract elt
+    vec4 = vec4.yyyy;  // splat
+    
+    vec2.x = f;      // insert one.
+    vec2.yx = vec2; // reverse
+}
+