1 // RUN: %clang_cc1 %s -emit-llvm -o - -triple=i686-unknown-nacl | FileCheck %s
2 // Check that i686-nacl essentially has -malign-double, which aligns
3 // double, long double, and long long to 64-bits.
4 
5 int checksize[sizeof(long double) == 8 ? 1 : -1];
6 int checkalign[__alignof(long double) == 8 ? 1 : -1];
7 
8 // CHECK-LABEL: define void @s1(double %a)
s1(long double a)9 void s1(long double a) {}
10 
11 struct st_ld {
12   char c;
13   long double ld;
14 };
15 int checksize2[sizeof(struct st_ld) == 16 ? 1 : -1];
16 int checkalign2[__alignof(struct st_ld) == 8 ? 1 : -1];
17 
18 int checksize3[sizeof(double) == 8 ? 1 : -1];
19 int checkalign3[__alignof(double) == 8 ? 1 : -1];
20 
21 // CHECK-LABEL: define void @s2(double %a)
s2(double a)22 void s2(double a) {}
23 
24 struct st_d {
25   char c;
26   double d;
27 };
28 int checksize4[sizeof(struct st_d) == 16 ? 1 : -1];
29 int checkalign4[__alignof(struct st_d) == 8 ? 1 : -1];
30 
31 
32 int checksize5[sizeof(long long) == 8 ? 1 : -1];
33 int checkalign5[__alignof(long long) == 8 ? 1 : -1];
34 
35 // CHECK-LABEL: define void @s3(i64 %a)
s3(long long a)36 void s3(long long a) {}
37 
38 struct st_ll {
39   char c;
40   long long ll;
41 };
42 int checksize6[sizeof(struct st_ll) == 16 ? 1 : -1];
43 int checkalign6[__alignof(struct st_ll) == 8 ? 1 : -1];
44