--wrap-opkill
--eliminate-dead-branches
--merge-return
--inline-entry-points-exhaustive
--eliminate-dead-functions
--private-to-local
--scalar-replacement=0
--ssa-rewrite
--ccp
--loop-unroll
--eliminate-dead-branches
--simplify-instructions
--scalar-replacement=0
--eliminate-local-single-store
--if-conversion
--simplify-instructions
--eliminate-dead-code-aggressive
--eliminate-dead-branches
--merge-blocks
--convert-local-access-chains
--eliminate-local-single-block
--eliminate-dead-code-aggressive
--copy-propagate-arrays
--vector-dce
--eliminate-dead-inserts
--eliminate-dead-members
--eliminate-local-single-store
--merge-blocks
--ssa-rewrite
--redundancy-elimination
--simplify-instructions
--eliminate-dead-code-aggressive
--cfg-cleanup