| // RUN: %clang_cc1 -emit-llvm -o - %s | FileCheck %s |
| |
| typedef float float4 __attribute__((ext_vector_type(4))); |
| |
| struct __attribute__((packed, aligned(4))) struct1 { |
| float4 position; |
| }; |
| int x = __alignof(struct struct1); |
| |
| float4 f(struct struct1* x) { return x->position; } |
| |
| void func(struct struct1* p, float *a, float *b, float c) { |
| p->position.x = c; |
| *a = p->position.y; |
| *b = p->position[0]; |
| p->position[2] = c; |
| // CHECK: @func |
| // CHECK: load <4 x float>, <4 x float>* {{%.*}}, align 4 |
| // CHECK: store <4 x float> {{%.*}}, <4 x float>* {{%.*}}, align 4 |
| // CHECK: load <4 x float>, <4 x float>* {{%.*}}, align 4 |
| // CHECK: load <4 x float>, <4 x float>* {{%.*}}, align 4 |
| // CHECK: load <4 x float>, <4 x float>* {{%.*}}, align 4 |
| // CHECK: store <4 x float> {{%.*}}, <4 x float>* {{%.*}}, align 4 |
| // CHECK: ret void |
| } |