diff options
| author | Alexander Kornienko <alexfh@google.com> | 2013-03-14 10:51:38 +0000 |
|---|---|---|
| committer | Alexander Kornienko <alexfh@google.com> | 2013-03-14 10:51:38 +0000 |
| commit | 647735c781c5b37061ee03d6e9e6c7dda92218e2 (patch) | |
| tree | 5a5e56606d41060263048b5a5586b3d2380898ba /lib/Target/NVPTX/NVPTXFrameLowering.cpp | |
| parent | 6aed25d93d1cfcde5809a73ffa7dc1b0d6396f66 (diff) | |
| parent | f635ef401786c84df32090251a8cf45981ecca33 (diff) | |
Updating branches/google/stable to r176857
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/google/stable@177040 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/NVPTX/NVPTXFrameLowering.cpp')
| -rw-r--r-- | lib/Target/NVPTX/NVPTXFrameLowering.cpp | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/lib/Target/NVPTX/NVPTXFrameLowering.cpp b/lib/Target/NVPTX/NVPTXFrameLowering.cpp index 50072c55f6..bb2c55ceed 100644 --- a/lib/Target/NVPTX/NVPTXFrameLowering.cpp +++ b/lib/Target/NVPTX/NVPTXFrameLowering.cpp @@ -74,3 +74,14 @@ void NVPTXFrameLowering::emitPrologue(MachineFunction &MF) const { void NVPTXFrameLowering::emitEpilogue(MachineFunction &MF, MachineBasicBlock &MBB) const { } + +// This function eliminates ADJCALLSTACKDOWN, +// ADJCALLSTACKUP pseudo instructions +void NVPTXFrameLowering:: +eliminateCallFramePseudoInstr(MachineFunction &MF, MachineBasicBlock &MBB, + MachineBasicBlock::iterator I) const { + // Simply discard ADJCALLSTACKDOWN, + // ADJCALLSTACKUP instructions. + MBB.erase(I); +} + |