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Bug 514624 - UTF8 to Unicode conversion of SSE2 optimization for x86_64 platform. r=vlad

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This commit is contained in:
Makoto Kato 2009-09-07 11:36:52 +09:00
parent a38b70a82c
commit 4d45703ece
1 changed files with 9 additions and 9 deletions
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18
intl/uconv/src/nsUTF8ToUnicode.cpp
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@ -38,22 +38,22 @@
#include "nsUCSupport.h"
#include "nsUTF8ToUnicode.h"
#if defined(__GNUC__) && defined(__i386__) && defined(__APPLE__)
#define MAC_SSE2
#if defined(__GNUC__) && defined(__SSE2__)
// on x86_64 environment or using -msse2 such as MacOS X
#define GCC_SSE2
#endif
#if defined(XP_WIN32) && defined(_M_IX86) && defined(_MSC_VER) && _MSC_VER >= 1400
#if (defined(_M_IX86) || defined(_M_AMD64)) && defined(_MSC_VER) && _MSC_VER >= 1400
#define WIN_SSE2
#endif
#if defined(MAC_SSE2) || defined(WIN_SSE2)
#if defined(GCC_SSE2) || defined(WIN_SSE2)
#include "emmintrin.h"
#endif
#if defined(MAC_SSE2)
#if defined(GCC_SSE2) || defined(_M_AMD64)
// x86_64 supports SSE2 instruction.
#define __sse2_available 1
#endif
#if defined(WIN_SSE2)
#elif defined(WIN_SSE2)
extern "C" int __sse2_available;
#endif
@ -146,7 +146,7 @@ NS_IMETHODIMP nsUTF8ToUnicode::Reset()
// number of bytes left in src and the number of unichars available in
// dst.)
#if defined(MAC_SSE2) || defined(WIN_SSE2)
#if defined(GCC_SSE2) || defined(WIN_SSE2)
static inline void
Convert_ascii_run (const char *&src,