aboutsummaryrefslogtreecommitdiff
path: root/test/FrontendC/2010-08-12-asm-aggr-arg.c
blob: 81ec14b2882634e6da20155c3a3e9f637e0623b9 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
// RUN: %llvmgcc %s -S -O0 -o - | FileCheck %s
// Radar 8288710: A small aggregate can be passed as an integer.  Make sure
// we don't get an error with "input constraint with a matching output
// constraint of incompatible type!" 

struct wrapper {
  int i;
};

// CHECK: xyz
int test(int i) {
  struct wrapper w;
  w.i = i;
  __asm__("xyz" : "=r" (w) : "0" (w));
  return w.i;
}