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| author | Akira Hatanaka <ahatanaka@mips.com> | 2013-10-15 01:48:30 +0000 |
|---|---|---|
| committer | Akira Hatanaka <ahatanaka@mips.com> | 2013-10-15 01:48:30 +0000 |
| commit | 2ef99c5dff1ab9612f2d65e38f725d809672d2fd (patch) | |
| tree | 688d5507d134412db1d97b5fce347975fb6fa326 /lib/Target/Mips/MipsSEInstrInfo.h | |
| parent | 397f6da28cc889597e8c267e15154f1f70a0922a (diff) | |
| download | llvm-2ef99c5dff1ab9612f2d65e38f725d809672d2fd.tar.gz llvm-2ef99c5dff1ab9612f2d65e38f725d809672d2fd.tar.bz2 llvm-2ef99c5dff1ab9612f2d65e38f725d809672d2fd.tar.xz | |
[mips] Define a pseudo instruction which writes to both the lower and higher
parts of the accumulators and gets expanded post-RA.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192667 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/Mips/MipsSEInstrInfo.h')
| -rw-r--r-- | lib/Target/Mips/MipsSEInstrInfo.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/Target/Mips/MipsSEInstrInfo.h b/lib/Target/Mips/MipsSEInstrInfo.h index 6a678456c5..6d2dd901f3 100644 --- a/lib/Target/Mips/MipsSEInstrInfo.h +++ b/lib/Target/Mips/MipsSEInstrInfo.h @@ -90,6 +90,10 @@ private: void expandPseudoMFHiLo(MachineBasicBlock &MBB, MachineBasicBlock::iterator I, unsigned NewOpc) const; + void expandPseudoMTLoHi(MachineBasicBlock &MBB, MachineBasicBlock::iterator I, + unsigned LoOpc, unsigned HiOpc, + bool HasExplicitDef) const; + /// Expand pseudo Int-to-FP conversion instructions. /// /// For example, the following pseudo instruction |