RPCS3/llvm-mirror
1
0
Fork 0
mirror of https://github.com/RPCS3/llvm-mirror.git synced 2024-11-26 12:50:30 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

TailDuplicator: Fix crash after r278974

Browse Source 
Some inputs would after r278974 without this fix (see
http://lab.llvm.org:8080/green/job/clang-stage2-cmake-RgSan_build/2733/console
for an example)

llvm-svn: 279022
This commit is contained in:
Matthias Braun 2016-08-18 00:59:32 +00:00
parent cb1ea8721b
commit d84c46a824
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/TailDuplicator.cpp
View File

@ -673,7 +673,7 @@ bool TailDuplicator::duplicateSimpleBB(
<< "From simple Succ: " << *TailBB); << "From simple Succ: " << *TailBB);
MachineBasicBlock *NewTarget = *TailBB->succ_begin(); MachineBasicBlock *NewTarget = *TailBB->succ_begin();
MachineBasicBlock *NextBB = &*std::next(PredBB->getIterator()); MachineBasicBlock *NextBB = PredBB->getNextNode();
// Make PredFBB explicit. // Make PredFBB explicit.
if (PredCond.empty()) if (PredCond.empty())