Let's see what our compilers are compiling to.

1. General compiler remarks
   1. GCC
2. C
   1. hello_world.c
   2. Functions
      1. function_int_int_int.c
   3. return_struct.c
   4. switch
      1. switch3.c
      2. switch6.c
      3. switch6_spread.c
      4. switch6_very_spread.c
   5. Cast int to long
   6. Floating point float_sum.c float2int.c sqrt.c
   7. Optimization
      1. for_empty.c
      2. while_infinite.c
      3. use_rax_return.c
      4. restrict.c
      5. builtin_no_side_effect.c
      6. builtin_inline.c
      7. CSE
      8. CSE function
      9. CSE large function
      10. Branch prediction
          1. __builtin_expect
          2. __builtin_expect off
      11. Precalculate loop
      12. Precalculate loop without init
      13. Bound simplficiation
3. C++
   1. class
   2. template
   3. constexpr.cpp
   4. atomic.cpp
   5. this_method.cpp
   6. virtual.cpp
4. libc
   1. memcmp.c
5. ELF sections
   1. bss.c
   2. bss_static.c
   3. common.c
   4. data.c

TODO

1. Optimizations
   1. Strength reduction, like multiplication to lea https://en.wikipedia.org/wiki/Strength_reduction