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| author | Dan Gohman <gohman@apple.com> | 2010-04-14 17:05:00 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2010-04-14 17:05:00 +0000 |
| commit | 2ca8fb229c65519f85c3c1517d401d87535abb8b (patch) | |
| tree | b04527f159202bd7ebe8668360c9939945e5b6bf /llvm/lib/CodeGen/MachineRegisterInfo.cpp | |
| parent | d51c1a6e0981e72a6cd61e5f48efe7409d50a293 (diff) | |
| download | bcm5719-llvm-2ca8fb229c65519f85c3c1517d401d87535abb8b.tar.gz bcm5719-llvm-2ca8fb229c65519f85c3c1517d401d87535abb8b.zip | |
Move the code for initialing the entry block livein set out of
SelectionDAGISel.
llvm-svn: 101258
Diffstat (limited to 'llvm/lib/CodeGen/MachineRegisterInfo.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/MachineRegisterInfo.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
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 |
