Skipping over debugvalue instructions to determine whether the split spot is in a IT block. rdar://9030770
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126159 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/Thumb2InstrInfo.cpp b/lib/Target/ARM/Thumb2InstrInfo.cpp
index 2f67257..836c1ba 100644
--- a/lib/Target/ARM/Thumb2InstrInfo.cpp
+++ b/lib/Target/ARM/Thumb2InstrInfo.cpp
@@ -95,6 +95,9 @@
bool
Thumb2InstrInfo::isLegalToSplitMBBAt(MachineBasicBlock &MBB,
MachineBasicBlock::iterator MBBI) const {
+ while (MBBI->isDebugValue())
+ ++MBBI;
+
unsigned PredReg = 0;
return llvm::getITInstrPredicate(MBBI, PredReg) == ARMCC::AL;
}