MIPS (or SPIM): Loading floating point numbers

Question

I am working on a little mini compiler while trying to learn some MIPS here. Here\'s my issue:

MIPS has an instruction li (load immediate) which would work like thi

Answer 1

MARS does not appear to have any instructions/pseudo instructions that load floating point immediate values into floating registers. Instead, you need to put the floating point value in memory and load the register from memory:

.data
fp1: .double 2.5
fp2: .double -0.75

.text   
l.d $f0, fp1
l.d $f2, fp2