1 // REQUIRES: arm-registered-target 2 // RUN: %clang_cc1 -triple armv7-none-linux-androideabi -target-abi aapcs-linux -mfloat-abi hard -x c++ -emit-llvm %s -o - | FileCheck %s 3 4 struct Vec2 { 5 union { struct { float x, y; }; 6 float data[2]; 7 }; 8 }; 9 10 // CHECK: define arm_aapcs_vfpcc %struct.Vec2 @_Z7getVec2v() 11 // CHECK: ret %struct.Vec2 12 Vec2 getVec2() { 13 Vec2 out; 14 union { Vec2* v; unsigned char* u; } x; 15 x.v = &out; 16 return out; 17 } 18