From 2ca8fb229c65519f85c3c1517d401d87535abb8b Mon Sep 17 00:00:00 2001 From: Dan Gohman Date: Wed, 14 Apr 2010 17:05:00 +0000 Subject: Move the code for initialing the entry block livein set out of SelectionDAGISel. llvm-svn: 101258 --- llvm/lib/CodeGen/MachineRegisterInfo.cpp | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'llvm/lib/CodeGen/MachineRegisterInfo.cpp') diff --git a/llvm/lib/CodeGen/MachineRegisterInfo.cpp b/llvm/lib/CodeGen/MachineRegisterInfo.cpp index 6c0b454b13b..850ade25da5 100644 --- a/llvm/lib/CodeGen/MachineRegisterInfo.cpp +++ b/llvm/lib/CodeGen/MachineRegisterInfo.cpp @@ -248,6 +248,11 @@ MachineRegisterInfo::EmitLiveInCopies(MachineBasicBlock *EntryMBB, (void) Emitted; } } + + // Add function live-ins to entry block live-in set. + for (MachineRegisterInfo::livein_iterator I = livein_begin(), + E = livein_end(); I != E; ++I) + EntryMBB->addLiveIn(I->first); } #ifndef NDEBUG -- cgit v1.2.3