- Add MachineInstrBundle.h and MachineInstrBundle.cpp. This includes a function
to finalize MI bundles (i.e. add BUNDLE instruction and computing register def
and use lists of the BUNDLE instruction) and a pass to unpack bundles.
- Teach more of MachineBasic and MachineInstr methods to be bundle aware.
- Switch Thumb2 IT block to MI bundles and delete the hazard recognizer hack to
prevent IT blocks from being broken apart.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146542 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/TargetInstrInfoImpl.cpp b/lib/CodeGen/TargetInstrInfoImpl.cpp
index ccbda98..72daabf 100644
--- a/lib/CodeGen/TargetInstrInfoImpl.cpp
+++ b/lib/CodeGen/TargetInstrInfoImpl.cpp
@@ -121,7 +121,7 @@
bool TargetInstrInfoImpl::findCommutedOpIndices(MachineInstr *MI,
unsigned &SrcOpIdx1,
unsigned &SrcOpIdx2) const {
- assert(MI->getOpcode() != TargetOpcode::BUNDLE &&
+ assert(!MI->isBundle() &&
"TargetInstrInfoImpl::findCommutedOpIndices() can't handle bundles");
const MCInstrDesc &MCID = MI->getDesc();
@@ -156,7 +156,7 @@
const SmallVectorImpl<MachineOperand> &Pred) const {
bool MadeChange = false;
- assert(MI->getOpcode() != TargetOpcode::BUNDLE &&
+ assert(!MI->isBundle() &&
"TargetInstrInfoImpl::PredicateInstruction() can't handle bundles");
const MCInstrDesc &MCID = MI->getDesc();