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)
commit3374910f1908b522f8f0ba7798e0e7f634d46588
tree54aa47273703d3c48e4bf3f817862586619c138c
parent4efadfb0b0ec545d0ef609c5eeb6a0342d0e56e4
IR: cleanup Module::dropReferences

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

llvm-svn: 212278
llvm/lib/IR/Module.cpp