From ddfd1377d2e4154d44dc3ad217735adc15af2e3f 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. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146542 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/MachineVerifier.cpp | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'lib/CodeGen/MachineVerifier.cpp') diff --git a/lib/CodeGen/MachineVerifier.cpp b/lib/CodeGen/MachineVerifier.cpp index 1abc61b96d..0a2c2f8296 100644 --- a/lib/CodeGen/MachineVerifier.cpp +++ b/lib/CodeGen/MachineVerifier.cpp @@ -279,13 +279,17 @@ bool MachineVerifier::runOnMachineFunction(MachineFunction &MF) { for (MachineFunction::const_iterator MFI = MF.begin(), MFE = MF.end(); MFI!=MFE; ++MFI) { visitMachineBasicBlockBefore(MFI); - for (MachineBasicBlock::const_iterator MBBI = MFI->begin(), - MBBE = MFI->end(); MBBI != MBBE; ++MBBI) { + for (MachineBasicBlock::const_instr_iterator MBBI = MFI->instr_begin(), + MBBE = MFI->instr_end(); MBBI != MBBE; ++MBBI) { if (MBBI->getParent() != MFI) { report("Bad instruction parent pointer", MFI); *OS << "Instruction: " << *MBBI; continue; } + // Skip BUNDLE instruction for now. FIXME: We should add code to verify + // the BUNDLE's specifically. + if (MBBI->isBundle()) + continue; visitMachineInstrBefore(MBBI); for (unsigned I = 0, E = MBBI->getNumOperands(); I != E; ++I) visitMachineOperand(&MBBI->getOperand(I), I); -- cgit v1.2.3