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| author | Akira Hatanaka <ahatanaka@mips.com> | 2013-03-30 01:14:04 +0000 |
|---|---|---|
| committer | Akira Hatanaka <ahatanaka@mips.com> | 2013-03-30 01:14:04 +0000 |
| commit | dd958925b0064981f4894ab5b8f37b02faa0c759 (patch) | |
| tree | 42899641a33b3f5b3d47d4ee4544883ff7b156cb /lib | |
| parent | cbcdcfbda5c60d5ac7a492ef8f90b325b6026bd1 (diff) | |
| download | external_llvm-dd958925b0064981f4894ab5b8f37b02faa0c759.zip external_llvm-dd958925b0064981f4894ab5b8f37b02faa0c759.tar.gz external_llvm-dd958925b0064981f4894ab5b8f37b02faa0c759.tar.bz2 | |
[mips] Add mips-specific nodes which will be used to select multiply and divide
instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178394 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Target/Mips/MipsISelLowering.cpp | 6 | ||||
| -rw-r--r-- | lib/Target/Mips/MipsISelLowering.h | 12 |
2 files changed, 18 insertions, 0 deletions
diff --git a/lib/Target/Mips/MipsISelLowering.cpp b/lib/Target/Mips/MipsISelLowering.cpp index 4bf43f4..739566a 100644 --- a/lib/Target/Mips/MipsISelLowering.cpp +++ b/lib/Target/Mips/MipsISelLowering.cpp @@ -158,12 +158,18 @@ const char *MipsTargetLowering::getTargetNodeName(unsigned Opcode) const { case MipsISD::CMovFP_T: return "MipsISD::CMovFP_T"; case MipsISD::CMovFP_F: return "MipsISD::CMovFP_F"; case MipsISD::FPRound: return "MipsISD::FPRound"; + case MipsISD::ExtractLOHI: return "MipsISD::ExtractLOHI"; + case MipsISD::InsertLOHI: return "MipsISD::InsertLOHI"; + case MipsISD::Mult: return "MipsISD::Mult"; + case MipsISD::Multu: return "MipsISD::Multu"; case MipsISD::MAdd: return "MipsISD::MAdd"; case MipsISD::MAddu: return "MipsISD::MAddu"; case MipsISD::MSub: return "MipsISD::MSub"; case MipsISD::MSubu: return "MipsISD::MSubu"; case MipsISD::DivRem: return "MipsISD::DivRem"; case MipsISD::DivRemU: return "MipsISD::DivRemU"; + case MipsISD::DivRem16: return "MipsISD::DivRem16"; + case MipsISD::DivRemU16: return "MipsISD::DivRemU16"; case MipsISD::BuildPairF64: return "MipsISD::BuildPairF64"; case MipsISD::ExtractElementF64: return "MipsISD::ExtractElementF64"; case MipsISD::Wrapper: return "MipsISD::Wrapper"; diff --git a/lib/Target/Mips/MipsISelLowering.h b/lib/Target/Mips/MipsISelLowering.h index 71977d7..cab71a6 100644 --- a/lib/Target/Mips/MipsISelLowering.h +++ b/lib/Target/Mips/MipsISelLowering.h @@ -68,6 +68,16 @@ namespace llvm { EH_RETURN, + // Node used to extract integer from accumulator. + ExtractLOHI, + + // Node used to insert integers to accumulator. + InsertLOHI, + + // Mult nodes. + Mult, + Multu, + // MAdd/Sub nodes MAdd, MAddu, @@ -77,6 +87,8 @@ namespace llvm { // DivRem(u) DivRem, DivRemU, + DivRem16, + DivRemU16, BuildPairF64, ExtractElementF64, |