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| author | Akira Hatanaka <ahatanaka@mips.com> | 2012-06-02 00:04:42 +0000 |
|---|---|---|
| committer | Akira Hatanaka <ahatanaka@mips.com> | 2012-06-02 00:04:42 +0000 |
| commit | 7664f05326f8426b6f9b978fd1f79aca91135703 (patch) | |
| tree | 62e71c6b1fe456fb851bb9f050824feadd4fbca8 | |
| parent | 4d70ceed33d07d88de837a80899c99ddf9c3534f (diff) | |
| download | external_llvm-7664f05326f8426b6f9b978fd1f79aca91135703.zip external_llvm-7664f05326f8426b6f9b978fd1f79aca91135703.tar.gz external_llvm-7664f05326f8426b6f9b978fd1f79aca91135703.tar.bz2 | |
Set operation actions for load/store nodes in the Mips backend.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157866 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/Target/Mips/MipsISelLowering.cpp | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/lib/Target/Mips/MipsISelLowering.cpp b/lib/Target/Mips/MipsISelLowering.cpp index 992ecfc..8cd602c 100644 --- a/lib/Target/Mips/MipsISelLowering.cpp +++ b/lib/Target/Mips/MipsISelLowering.cpp @@ -161,6 +161,8 @@ MipsTargetLowering(MipsTargetMachine &TM) setOperationAction(ISD::FCOPYSIGN, MVT::f64, Custom); setOperationAction(ISD::MEMBARRIER, MVT::Other, Custom); setOperationAction(ISD::ATOMIC_FENCE, MVT::Other, Custom); + setOperationAction(ISD::LOAD, MVT::i32, Custom); + setOperationAction(ISD::STORE, MVT::i32, Custom); if (!TM.Options.NoNaNsFPMath) { setOperationAction(ISD::FABS, MVT::f32, Custom); @@ -175,6 +177,8 @@ MipsTargetLowering(MipsTargetMachine &TM) setOperationAction(ISD::ConstantPool, MVT::i64, Custom); setOperationAction(ISD::SELECT, MVT::i64, Custom); setOperationAction(ISD::DYNAMIC_STACKALLOC, MVT::i64, Custom); + setOperationAction(ISD::LOAD, MVT::i64, Custom); + setOperationAction(ISD::STORE, MVT::i64, Custom); } if (!HasMips64) { @@ -277,6 +281,13 @@ MipsTargetLowering(MipsTargetMachine &TM) setOperationAction(ISD::BSWAP, MVT::i64, Expand); } + if (HasMips64) { + setLoadExtAction(ISD::SEXTLOAD, MVT::i32, Custom); + setLoadExtAction(ISD::ZEXTLOAD, MVT::i32, Custom); + setLoadExtAction(ISD::EXTLOAD, MVT::i32, Custom); + setTruncStoreAction(MVT::i64, MVT::i32, Custom); + } + setTargetDAGCombine(ISD::ADDE); setTargetDAGCombine(ISD::SUBE); setTargetDAGCombine(ISD::SDIVREM); |