Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/builtin-bswap-1.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 compile } */ /* { dg-require-effective-target stdint_types } */ /* { dg-options "" } */ /* { dg-final { scan-assembler-not "__builtin_" } } */ #include <stdint.h> uint16_t foo16 (uint16_t a) { uint16_t b; b = __builtin_bswap16 (a); return b; } uint32_t foo32 (uint32_t a) { uint32_t b; b = __builtin_bswap32 (a); return b; } uint64_t foo64 (uint64_t a) { uint64_t b; b = __builtin_bswap64 (a); return b; }