diff options
| -rw-r--r-- | llvm/lib/Target/PowerPC/PPCLoopPreIncPrep.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Target/PowerPC/PPCLoopPreIncPrep.cpp b/llvm/lib/Target/PowerPC/PPCLoopPreIncPrep.cpp index 4d45d96d447..a3c52a8d647 100644 --- a/llvm/lib/Target/PowerPC/PPCLoopPreIncPrep.cpp +++ b/llvm/lib/Target/PowerPC/PPCLoopPreIncPrep.cpp @@ -481,7 +481,7 @@ bool PPCLoopPreIncPrep::runOnLoop(Loop *L) { if (PtrIP && isa<Instruction>(NewBasePtr) && cast<Instruction>(NewBasePtr)->getParent() == PtrIP->getParent()) PtrIP = nullptr; - else if (isa<PHINode>(PtrIP)) + else if (PtrIP && isa<PHINode>(PtrIP)) PtrIP = &*PtrIP->getParent()->getFirstInsertionPt(); else if (!PtrIP) PtrIP = I->Instr; |
