IR: cleanup Module::dropReferences
authorDavid Majnemer <david.majnemer@gmail.com>
Thu, 3 Jul 2014 16:12:55 +0000 (16:12 +0000)
committerDavid Majnemer <david.majnemer@gmail.com>
Thu, 3 Jul 2014 16:12:55 +0000 (16:12 +0000)
commit8234268c7e295b17f2e6c0f65a88057aa042e4fc
tree88d3b2e012545a403a5f749c2318f60c94dc51bb
parent090a8f45f20688a03f5fe9c797a64a22ec004adc
IR: cleanup Module::dropReferences

This replaces some old-style loops with range-based for.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@212278 91177308-0d34-0410-b5e6-96231b3b80d8
lib/IR/Module.cpp