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tile: Fix __bswap_64 return type in tile bits/byteswap.h

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This commit is contained in:
Chris Metcalf 2012-11-20 15:05:59 -05:00
parent 3d45177146
commit 73deba6d3c
2 changed files with 6 additions and 1 deletions
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3
ports/ChangeLog.tile
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@ -1,5 +1,8 @@
2012-11-20 Chris Metcalf <cmetcalf@tilera.com>
* sysdeps/tile/bits/byteswap.h: Include <bits/types.h>.
(__bswap_64): Use __uint64_t instead of unsigned long long int.
* sysdeps/tile/s_fma.c: Remove redundant #defines now provided
in sysdeps/tile/math_private.h.

4
ports/sysdeps/tile/bits/byteswap.h
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@ -23,10 +23,12 @@
#ifndef _BITS_BYTESWAP_H
#define _BITS_BYTESWAP_H 1
#include <bits/types.h>
/* gcc __builtin_bswap64() can constant-fold, etc, so always use it. */
#define __bswap_16(x) ((unsigned short)(__builtin_bswap32(x) >> 16))
#define __bswap_32(x) ((unsigned int)__builtin_bswap32(x))
#define __bswap_64(x) ((unsigned long long)__builtin_bswap64(x))
#define __bswap_64(x) ((__uint64_t)__builtin_bswap64(x))
#define __bswap_constant_16(x) __bswap_16(x)
#define __bswap_constant_32(x) __bswap_32(x)