RPCSX/llvm
1
0
Fork 0
mirror of https://github.com/RPCSX/llvm.git synced 2024-11-29 14:40:25 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Dereferencing end() is bad.

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15402 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2004-08-01 09:51:42 +00:00
parent 33c23ddf8a
commit 4ae131e5da
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
lib/CodeGen/BranchFolding.cpp
View File

@ -96,7 +96,7 @@ static void ReplaceUsesOfBlockWith(MachineBasicBlock *BB,
// If BB falls through into Old, insert an unconditional branch to New.
MachineFunction::iterator BBSucc = BB; ++BBSucc;
if (&*BBSucc == Old)
if (BBSucc != BB->getParent()->end() && &*BBSucc == Old)
TII.insertGoto(*BB, *New);
std::vector<MachineBasicBlock*> Succs(BB->succ_begin(), BB->succ_end());