Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/builtin-bswap-5.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 "-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; }