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INSTRUCTION SET REFERENCE
MAXPS—Packed Single-FP Maximum (Continued)
Exceptions
General protection exception if not aligned on 16-byte boundary, including unaligned reference
within the stack segment.
Intel C/C++ Compiler Intrinsic Equivalent
__m128 _mm_max_ps(__m128 a, __m128 b)
Computes the maximums of the four SP FP values of a and b.
Exceptions
General protection exception if not aligned on 16-byte boundary, regardless of segment.
Numeric Exceptions
Invalid (including qNaN source operand), Denormal.
Protected Mode Exceptions
#GP(0)
For an illegal memory operand effective address in the CS, DS, ES, FS, or
GS segments.
#SS(0)
For an illegal address in the SS segment.
#PF(fault-code)For a page fault.
#UD
If CR0.EM = 1.
#NM
If TS bit in CR0 is set.
#XM
For an unmasked Streaming SIMD Extension numeric exception
(CR4.OSXMMEXCPT =1).
#UD
For an unmasked Streaming SIMD Extension numeric exception
(CR4.OSXMMEXCPT =0).
#UD
If CR4.OSFXSR(bit 9) = 0.
#UD
If CPUID.XMM(EDX bit 25) = 0.
