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Removed an early out which was causing the PBQP allocator to not compute live-in sets or run the rewriter.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96450 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Lang Hames 2010-02-17 03:42:51 +00:00
parent 9feae9f0de
commit a6b80dd031
1 changed files with 0 additions and 4 deletions
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lib/CodeGen/RegAllocPBQP.cpp
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@ -867,10 +867,6 @@ bool PBQPRegAlloc::runOnMachineFunction(MachineFunction &MF) {
// Find the vreg intervals in need of allocation.
findVRegIntervalsToAlloc();
// If there aren't any then we're done here.
if (vregIntervalsToAlloc.empty() && emptyVRegIntervals.empty())
return true;
// If there are non-empty intervals allocate them using pbqp.
if (!vregIntervalsToAlloc.empty()) {