From 59d6cff90eecf31cb3dd860c4e786674cfdd42eb Mon Sep 17 00:00:00 2001 From: Dimitry Andric Date: Mon, 10 Jun 2013 20:36:52 +0000 Subject: Vendor import of llvm tags/RELEASE_33/final r183502 (effectively, 3.3 release): http://llvm.org/svn/llvm-project/llvm/tags/RELEASE_33/final@183502 --- lib/CodeGen/RegisterScavenging.cpp | 13 ++++++------- 1 file changed, 6 insertions(+), 7 deletions(-) (limited to 'lib/CodeGen/RegisterScavenging.cpp') diff --git a/lib/CodeGen/RegisterScavenging.cpp b/lib/CodeGen/RegisterScavenging.cpp index 07ace7a436c7..f82ccbe84da3 100644 --- a/lib/CodeGen/RegisterScavenging.cpp +++ b/lib/CodeGen/RegisterScavenging.cpp @@ -154,14 +154,13 @@ void RegScavenger::unprocess() { assert(Tracking && "Cannot unprocess because we're not tracking"); MachineInstr *MI = MBBI; - if (MI->isDebugValue()) - return; - - determineKillsAndDefs(); + if (!MI->isDebugValue()) { + determineKillsAndDefs(); - // Commit the changes. - setUsed(KillRegs); - setUnused(DefRegs); + // Commit the changes. + setUsed(KillRegs); + setUnused(DefRegs); + } if (MBBI == MBB->begin()) { MBBI = MachineBasicBlock::iterator(NULL); -- cgit v1.2.3