2634133205 Paired-Single Arithmetic The table below lists the v2sf operations for which hardware support exists. a, b and c are v2sf values and x is an integral value. 


C code 
MIPS instruction 



a + b 

add.ps 



a - b 

sub.ps 



-a 

neg.ps 



a * b 

mul.ps 



a * b + c 

madd.ps 



a * b - c 

msub.ps 



-(a * b + c) 

nmadd.ps 



-(a * b - c) 

nmsub.ps 



x ? a : b 

movn.ps/movz.ps 

 Note that the multiply-accumulate instructions can be disabled using the command-line option -mno-fused-madd. 

    
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