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import sys
from rpython.rtyper.lltypesystem import rffi
from rpython.translator.tool.cbuild import ExternalCompilationInfo
from rpython.jit.backend.x86.arch import WORD
if WORD == 4:
extra = ['-DPYPY_X86_CHECK_SSE2']
if sys.platform != 'win32':
extra += ['-msse2', '-mfpmath=sse']
else:
extra += ['/arch:SSE2']
else:
extra = [] # the -m options above are always on by default on x86-64
extra = ['-DPYPY_CPU_HAS_STANDARD_PRECISION'] + extra
ensure_sse2_floats = rffi.llexternal_use_eci(ExternalCompilationInfo(
compile_extra = extra,
))
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