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| author | Evan Cheng <evan.cheng@apple.com> | 2007-12-02 08:30:39 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2007-12-02 08:30:39 +0000 |
| commit | aee4af68ae2016afc5b4ec0c430e539c5810a766 (patch) | |
| tree | 2d4d78114af12fce6b3f610409ad525ee261bb60 /lib/CodeGen/RegAllocBigBlock.cpp | |
| parent | 0465fb5663a0108399df4c19db1afb4516328964 (diff) | |
Remove redundant foldMemoryOperand variants and other code clean up.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44517 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/RegAllocBigBlock.cpp')
| -rw-r--r-- | lib/CodeGen/RegAllocBigBlock.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/CodeGen/RegAllocBigBlock.cpp b/lib/CodeGen/RegAllocBigBlock.cpp index 7f402a62b8..227a238a86 100644 --- a/lib/CodeGen/RegAllocBigBlock.cpp +++ b/lib/CodeGen/RegAllocBigBlock.cpp @@ -520,7 +520,9 @@ MachineInstr *RABigBlock::reloadVirtReg(MachineBasicBlock &MBB, MachineInstr *MI assignVirtToPhysReg(VirtReg, PhysReg); } else { // no free registers available. // try to fold the spill into the instruction - if(MachineInstr* FMI = RegInfo->foldMemoryOperand(MI, OpNum, FrameIndex)) { + SmallVector<unsigned, 2> Ops; + Ops.push_back(OpNum); + if(MachineInstr* FMI = RegInfo->foldMemoryOperand(MI, Ops, FrameIndex)) { ++NumFolded; // Since we changed the address of MI, make sure to update live variables // to know that the new instruction has the properties of the old one. |