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Update README #50

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Update README #50

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8 changes: 4 additions & 4 deletions baremetal/README
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Original file line number Diff line number Diff line change
Expand Up @@ -1638,14 +1638,14 @@ fun passes 5+3 = 8 to morefun

morefun returns 8+7 = 15

fun saves 15 in pear
then returns 15+1 = 16
fun saves 22 in pear //initial value of pear is 7, plus the 15 of fun and morefun
then returns 22+1 = 23

So if we wanted to optimize this code and had visibility to all of the
functions we could optimize all of this code to be:

pear = 15;
x=16;
pear = 22; //pear = 7 + 15
x=23; //pear + 1

Actually notice how we dont do anything with the x variable in the
notmain function, we compute it but dont do anything with it? There
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