1 // RUN: %clang_cc1 %s -emit-llvm -o - | FileCheck %s 2 // A small aggregate can be passed as an integer. Make sure we don't get an 3 // error with "input constraint with a matching output constraint of 4 // incompatible type!" 5 6 struct wrapper { 7 int i; 8 }; 9 10 // CHECK: xyz test(int i)11int test(int i) { 12 struct wrapper w; 13 w.i = i; 14 __asm__("xyz" : "=r" (w) : "0" (w)); 15 return w.i; 16 } 17