Fixing a build error

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@234045 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Andrew Kaylor 2015-04-03 19:55:30 +00:00
parent 3c430466e9
commit bd2c26b992

View File

@ -875,7 +875,7 @@ bool WinEHPrepare::outlineHandler(ActionHandler *Action, Function *SrcFn,
// save the association of the blocks in LPadTargetBlocks. The
// return instructions which are created from these branches will be
// replaced after all landing pads have been outlined.
for (auto &MapEntry : VMap) {
for (const auto &MapEntry : VMap) {
// VMap maps all values and blocks that were just cloned, but dead
// blocks which were pruned will map to nullptr.
if (!isa<BasicBlock>(MapEntry.first) || MapEntry.second == nullptr)