File: sso.c

package info (click to toggle)
gcc-arm-none-eabi 15%3A7-2018-q2-5
  • links: PTS, VCS
  • area: main
  • in suites: buster
  • size: 539,188 kB
  • sloc: ansic: 2,739,935; cpp: 848,238; ada: 602,637; makefile: 62,919; asm: 55,635; xml: 46,238; exp: 23,020; sh: 19,616; python: 6,371; pascal: 3,889; awk: 3,278; perl: 2,691; yacc: 316; ml: 285; f90: 234; lex: 198; objc: 194; haskell: 119
file content (22 lines) | stat: -rw-r--r-- 611 bytes parent folder | download | duplicates (6) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
 
/* { dg-do compile } */
/* { dg-options "-gdwarf-3 -dA" } */

#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
#define REVERSE_SSO __attribute__((scalar_storage_order("big-endian")));
#else
#define REVERSE_SSO __attribute__((scalar_storage_order("little-endian")));
#endif

struct S0 { int i; };

struct S1 { int i; struct S0 s; } REVERSE_SSO;

struct S2 { int a[4]; struct S0 s; } REVERSE_SSO;

struct S0 s0;
struct S1 s1;
struct S2 s2;

/* Verify that we have endianity on the common base type of 'i' in S1 and of
   the element of 'a' in S2.  */
/* { dg-final { scan-assembler-times " DW_AT_endianity" 1 } } */