Opcode PMAXSW
CPU: Pentium III+ (KNI/MMX2), AMD Athlon (AMD EMMX)
Type of instruction: User
Instruction: PMAXSW dest,src
Description:
if (dest[] < src[]) then dest[] <- src[];
// Signed Integer
<0> = 0..15 <2> = 47..32
<1> = 31..16 <3> = 63..48
Physical Form and Timing:
PMAXSW mm1,mm2/m64 ---- 0F EE /r ---- ??
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