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ARM: bswap: drop armcc version of av_bswap16()

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This function causes several versions of armcc to miscompile code,
and the performance impact is small.

Signed-off-by: Mans Rullgard <mans@mansr.com>
This commit is contained in:
Mans Rullgard 2012-10-02 16:34:34 +01:00
parent 5e826fd65e
commit 1ca3b62b10
1 changed files with 0 additions and 7 deletions
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7
libavutil/arm/bswap.h
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@ -26,13 +26,6 @@
#ifdef __ARMCC_VERSION
#if HAVE_ARMV6
#define av_bswap16 av_bswap16
static av_always_inline av_const unsigned av_bswap16(unsigned x)
{
__asm { rev16 x, x }
return x;
}
#define av_bswap32 av_bswap32
static av_always_inline av_const uint32_t av_bswap32(uint32_t x)
{