From 7fae11b23181d048417a521aa8adaaec318a91c0 Mon Sep 17 00:00:00 2001 From: Evan Cheng Date: Wed, 14 Dec 2011 02:11:42 +0000 Subject: - 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. llvm-svn: 146542 --- llvm/lib/CodeGen/TargetInstrInfoImpl.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'llvm/lib/CodeGen/TargetInstrInfoImpl.cpp') diff --git a/llvm/lib/CodeGen/TargetInstrInfoImpl.cpp b/llvm/lib/CodeGen/TargetInstrInfoImpl.cpp index ccbda9870e7..72daabf1eb7 100644 --- a/llvm/lib/CodeGen/TargetInstrInfoImpl.cpp +++ b/llvm/lib/CodeGen/TargetInstrInfoImpl.cpp @@ -121,7 +121,7 @@ MachineInstr *TargetInstrInfoImpl::commuteInstruction(MachineInstr *MI, 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 @@ bool TargetInstrInfoImpl::PredicateInstruction(MachineInstr *MI, const SmallVectorImpl &Pred) const { bool MadeChange = false; - assert(MI->getOpcode() != TargetOpcode::BUNDLE && + assert(!MI->isBundle() && "TargetInstrInfoImpl::PredicateInstruction() can't handle bundles"); const MCInstrDesc &MCID = MI->getDesc(); -- cgit v1.2.3