Displaying 3 results from an estimated 3 matches for "movsx".
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movss
2005 Nov 11
3
[PATCH] add MOVSX instr support to VMX MMIO decoder
Add MOVSX instr support to VMX MMIO decoder.
Signed-off-by: Xin Li <xin.b.li@intel.com>
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2006 Jun 21
2
Theora MMX and Mac OS X Intel
hi,
i was trying to enable the mmx code on mac os x.
to get to that point one has to replace some inline assembler code:
.balign 16 -> .p2align 4
and replace .rept .. .endr with #defines.
but to makes things more complicated apple's GAS does not support
movsx instructions and thus the following line does not work:
" movsx %%di, %%edi \n\t"
[ more details at https://trac.xiph.org/browser/trunk/theora/lib/
x86_32/dsp_mmx.c#L443 ]
if anyone has an idea how that could be replaced or written in a way
that it works
on OS X, please le...
2004 Aug 24
5
MMX/mmxext optimisations
quite some speed improvement indeed.
attached the updated patch to apply to svn/trunk.
j
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