Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/builtin-bswap-5.c @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
---|---|
date | Thu, 13 Feb 2020 11:34:05 +0900 |
parents | 04ced10e8804 |
children |
line wrap: on
line source
/* { dg-do run } */ /* { dg-options "-O" } */ int main (void) { /* Test constant folding. */ extern void link_error (void); if (__builtin_bswap16(0xaabb) != 0xbbaa) link_error (); if (__builtin_bswap32(0xaabbccdd) != 0xddccbbaa) link_error (); if (__builtin_bswap64(0x1122334455667788ULL) != 0x8877665544332211ULL) link_error (); return 0; }