From 380ae495996c84f348d12224ea9f4514f6471f59 Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Fri, 1 Apr 2005 06:48:38 +0000 Subject: [PATCH] print the machine CFG in the -print-machineinstrs dump git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20976 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/MachineBasicBlock.cpp | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/lib/CodeGen/MachineBasicBlock.cpp b/lib/CodeGen/MachineBasicBlock.cpp index 6774dde9ab3..695ba13a49d 100644 --- a/lib/CodeGen/MachineBasicBlock.cpp +++ b/lib/CodeGen/MachineBasicBlock.cpp @@ -100,6 +100,14 @@ void MachineBasicBlock::print(std::ostream &OS) const { OS << "\t"; I->print(OS, &getParent()->getTarget()); } + + // Print the successors of this block according to the CFG. + if (!succ_empty()) { + OS << " Successors according to CFG:"; + for (const_succ_iterator SI = succ_begin(), E = succ_end(); SI != E; ++SI) + OS << " " << *SI; + OS << "\n"; + } } void MachineBasicBlock::addSuccessor(MachineBasicBlock *succ) { -- 2.34.1