xref: /minix3/external/bsd/llvm/dist/clang/test/CodeGen/2010-08-12-asm-aggr-arg.c (revision f4a2713ac843a11c696ec80c0a5e3e5d80b4d338)
1 // RUN: %clang_cc1 %s -emit-llvm -o - | FileCheck %s
2 // Radar 8288710: A small aggregate can be passed as an integer.  Make sure
3 // we don't get an error with "input constraint with a matching output
4 // constraint of incompatible type!"
5 
6 struct wrapper {
7   int i;
8 };
9 
10 // CHECK: xyz
test(int i)11 int test(int i) {
12   struct wrapper w;
13   w.i = i;
14   __asm__("xyz" : "=r" (w) : "0" (w));
15   return w.i;
16 }
17