diff options
Diffstat (limited to 'test/CodeGen/altivec.c')
| -rw-r--r-- | test/CodeGen/altivec.c | 31 |
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+}}> +} |
