Vendor import of clang trunk r130700:

http://llvm.org/svn/llvm-project/cfe/trunk@130700

1 files changed, 29 insertions, 2 deletions

diff --git a/test/CodeGen/altivec.c b/test/CodeGen/altivec.c
index 9e38df5..ec1efd9 100644
--- a/test/CodeGen/altivec.c
+++ b/test/CodeGen/altivec.c
@@ -1,4 +1,31 @@
 // RUN: %clang_cc1 -faltivec -triple powerpc-unknown-unknown -emit-llvm %s -o - | FileCheck %s
 
-// CHECK: @test0 = global <4 x i32> <i32 1, i32 1, i32 1, i32 1>
-vector int test0 = (vector int)(1);
+// Check initialization
+
+vector int test0 = (vector int)(1);       // CHECK: @test0 = global <4 x i32> <i32 1, i32 1, i32 1, i32 1>
+vector float test1 = (vector float)(1.0); // CHECK: @test1 = global <4 x float> <float 1.000000e+{{0+}}, float 1.000000e+{{0+}}, float 1.000000e+{{0+}}, float 1.000000e+{{0+}}>
+
+void test2()
+{
+  vector int vi;
+  vector float vf;
+  vi = (vector int)(1);             // CHECK: <i32 1, i32 1, i32 1, i32 1>
+  vf = (vector float)(1.0);         // CHECK: <float 1.000000e+{{0+}}, float 1.000000e+{{0+}}, float 1.000000e+{{0+}}, float 1.000000e+{{0+}}>
+  vi = (vector int)(1, 2, 3, 4);    // CHECK: <i32 1, i32 2, i32 3, i32 4>
+  vi = (vector int)(1, 2, 3, 4, 5); // CHECK: <i32 1, i32 2, i32 3, i32 4>
+
+  vi = (vector int){1};             // CHECK: <i32 1, i32 0, i32 0, i32 0>
+  vi = (vector int){1, 2};          // CHECK: <i32 1, i32 2, i32 0, i32 0>
+  vi = (vector int){1, 2, 3, 4};    // CHECK: <i32 1, i32 2, i32 3, i32 4>
+
+}
+
+// Check pre/post increment/decrement
+void test3() {
+  vector int vi;
+  vi++;                                    // CHECK: add nsw <4 x i32> {{.*}} <i32 1, i32 1, i32 1, i32 1>
+  vector unsigned int vui;
+  --vui;                                   // CHECK: add <4 x i32> {{.*}} <i32 -1, i32 -1, i32 -1, i32 -1>
+  vector float vf;
+  vf++;                                    // CHECK: fadd <4 x float> {{.*}} <float 1.000000e+{{0+}}, float 1.000000e+{{0+}}, float 1.000000e+{{0+}}, float 1.000000e+{{0+}}>
+}