Lecture 6: Control
Ch 3.6 of textbook (CS:APP)

Sample code used in lecture to illustrate
condition codes and branches

The compilation of the for loop is somewhat
different from what we wrote in class; the
while loop is very similar.

Compiles for x86-64
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# generate loop.s
gcc -O2 -S loop.c

# generate loop
gcc -O2 -o loop loop.c
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