diff options
| author | Akira Hatanaka <ahatanaka@mips.com> | 2013-04-11 19:29:26 +0000 |
|---|---|---|
| committer | Akira Hatanaka <ahatanaka@mips.com> | 2013-04-11 19:29:26 +0000 |
| commit | fc82e4db13b46b2f14f5895d2a0b33524d55d06a (patch) | |
| tree | 9160c3d6729b56f52a527044c3bb99de78fd81f2 /lib/Target/Mips/MipsSEISelLowering.cpp | |
| parent | fee62c167b1f731998ff4d315830154d17ec6f85 (diff) | |
[mips] Custom-lower i64 MULHS and MULHU nodes. Remove the code which selects
multiply instructions in MipsSEDAGToDAGISel.
This patch was supposed to be part of r178403.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179314 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/Mips/MipsSEISelLowering.cpp')
| -rw-r--r-- | lib/Target/Mips/MipsSEISelLowering.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/Target/Mips/MipsSEISelLowering.cpp b/lib/Target/Mips/MipsSEISelLowering.cpp index df6af096f6..805228b6bc 100644 --- a/lib/Target/Mips/MipsSEISelLowering.cpp +++ b/lib/Target/Mips/MipsSEISelLowering.cpp @@ -68,8 +68,11 @@ MipsSETargetLowering::MipsSETargetLowering(MipsTargetMachine &TM) setOperationAction(ISD::MULHS, MVT::i32, Custom); setOperationAction(ISD::MULHU, MVT::i32, Custom); - if (HasMips64) + if (HasMips64) { + setOperationAction(ISD::MULHS, MVT::i64, Custom); + setOperationAction(ISD::MULHU, MVT::i64, Custom); setOperationAction(ISD::MUL, MVT::i64, Custom); + } setOperationAction(ISD::SDIVREM, MVT::i32, Custom); setOperationAction(ISD::UDIVREM, MVT::i32, Custom); |