From 712ad0c36dcfacb30620c793a6ffe4e80bd5d569 Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Fri, 13 May 2005 07:08:07 +0000 Subject: allow a virtual register to be associated with live-in values. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21927 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/LiveIntervalAnalysis.cpp | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'lib/CodeGen/LiveIntervalAnalysis.cpp') diff --git a/lib/CodeGen/LiveIntervalAnalysis.cpp b/lib/CodeGen/LiveIntervalAnalysis.cpp index 405d9ec650..d75bf3fb0e 100644 --- a/lib/CodeGen/LiveIntervalAnalysis.cpp +++ b/lib/CodeGen/LiveIntervalAnalysis.cpp @@ -95,7 +95,7 @@ bool LiveIntervals::runOnMachineFunction(MachineFunction &fn) { // beginning of the function that we will pretend "defines" the values. This // is to make the interval analysis simpler by providing a number. if (fn.livein_begin() != fn.livein_end()) { - unsigned FirstLiveIn = *fn.livein_begin(); + unsigned FirstLiveIn = fn.livein_begin()->first; // Find a reg class that contains this live in. const TargetRegisterClass *RC = 0; @@ -128,11 +128,11 @@ bool LiveIntervals::runOnMachineFunction(MachineFunction &fn) { // Note intervals due to live-in values. if (fn.livein_begin() != fn.livein_end()) { MachineBasicBlock *Entry = fn.begin(); - for (MachineFunction::liveinout_iterator I = fn.livein_begin(), + for (MachineFunction::livein_iterator I = fn.livein_begin(), E = fn.livein_end(); I != E; ++I) { handlePhysicalRegisterDef(Entry, Entry->begin(), - getOrCreateInterval(*I), 0, 0); - for (const unsigned* AS = mri_->getAliasSet(*I); *AS; ++AS) + getOrCreateInterval(I->first), 0, 0); + for (const unsigned* AS = mri_->getAliasSet(I->first); *AS; ++AS) handlePhysicalRegisterDef(Entry, Entry->begin(), getOrCreateInterval(*AS), 0, 0); } -- cgit v1.2.3-70-g09d2