try tp deduplicate PCs
use a ranged for loop; sorting the vector didn't seem like an improvement
unless I'm missing something...
add option to echo the checked replacement
Merge pull request #73 from regehr/souper-check-print

add option to echo the checked replacement
Merge pull request #71 from regehr/pc-dedup

deduplicate PCs
Fix build
Merge branch 'master' into infer
update the opt pass and its runtime library to use the new schema for dynamic
profile information