diff --git a/examples/rtic_bare2.rs b/examples/rtic_bare2.rs index 7ed17fc3f67ff77df042cb526f8e63b932712d16..186e729ceb7b613c3dcb27360c427f2926283a2e 100644 --- a/examples/rtic_bare2.rs +++ b/examples/rtic_bare2.rs @@ -155,14 +155,15 @@ End of assembler dump. // // Answer in your own words, why you believe the generated code differs? // -<<<<<<< HEAD + /* To save space the compiler makes some optimizations in the code. So wait is now compiled as a function and takes an argument in r0 instead of just setting a value before it runs. */ -======= -// It starts the wait function where it just loops nops. ->>>>>>> a08f880 (bare1-3 done) +/* +It starts the wait function where it just loops nops for a certain number of times that fits the wait value. Each time it will remove 1 from r0 and check if it resulted in a negative number or not. If it results in a negative number it will not branch and the wait is over. So if you insert 100 it will probably divide 100 on 8 and then insert the nearest hole number of that in to r0. +*/ + // // Commit your answers (bare2_3)