Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/sso-10.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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/* { dg-do run } */ /* { dg-options "-fsso-struct=native" } */ /* { dg-require-effective-target int32plus } */ struct S1 { int i; }; struct S1 my_s1 = { 0x12345678 }; unsigned char big_endian_pattern[4] = { 0x12, 0x34, 0x56, 0x78 }; unsigned char little_endian_pattern[4] = { 0x78, 0x56, 0x34, 0x12 }; int main (void) { #if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__ if (__builtin_memcmp (&my_s1, &little_endian_pattern, 4) != 0) __builtin_abort (); #else if (__builtin_memcmp (&my_s1, &big_endian_pattern, 4) != 0) __builtin_abort (); #endif return 0; }