From 2d9716f7bfb701d4606a993765ea233116fe3a68 Mon Sep 17 00:00:00 2001 From: Dan Gohman Date: Wed, 12 Nov 2008 17:15:19 +0000 Subject: [PATCH] Do the LiveVariables update before printing the instruction in the debug output, so that the updated liveness flags are reflected in the debug output. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59147 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/TwoAddressInstructionPass.cpp | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/lib/CodeGen/TwoAddressInstructionPass.cpp b/lib/CodeGen/TwoAddressInstructionPass.cpp index 7d9e44ab204..52a54eb5bd8 100644 --- a/lib/CodeGen/TwoAddressInstructionPass.cpp +++ b/lib/CodeGen/TwoAddressInstructionPass.cpp @@ -419,7 +419,6 @@ bool TwoAddressInstructionPass::runOnMachineFunction(MachineFunction &MF) { } MachineBasicBlock::iterator prevMi = prior(mi); - DOUT << "\t\tprepend:\t"; DEBUG(prevMi->print(*cerr.stream(), &TM)); // Update live variables for regB. if (LV) { @@ -434,6 +433,8 @@ bool TwoAddressInstructionPass::runOnMachineFunction(MachineFunction &MF) { if (LV->removeVirtualRegisterDead(regB, mi)) LV->addVirtualRegisterDead(regB, prevMi); } + + DOUT << "\t\tprepend:\t"; DEBUG(prevMi->print(*cerr.stream(), &TM)); // Replace all occurences of regB with regA. for (unsigned i = 0, e = mi->getNumOperands(); i != e; ++i) {