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R600: Expand TruncStore i64 -> {i16,i8}

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207844 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Tom Stellard
2014-05-02 15:41:46 +00:00
parent 9b22626068
commit 1d6859256c
2 changed files with 42 additions and 0 deletions
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lib/Target/R600/AMDGPUISelLowering.cpp
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@@ -145,6 +145,8 @@ AMDGPUTargetLowering::AMDGPUTargetLowering(TargetMachine &TM) :
// handle 64-bit stores.
setTruncStoreAction(MVT::v4i32, MVT::v4i16, Expand);
setTruncStoreAction(MVT::i64, MVT::i16, Expand);
setTruncStoreAction(MVT::i64, MVT::i8, Expand);
setTruncStoreAction(MVT::i64, MVT::i1, Expand);
setTruncStoreAction(MVT::v2i64, MVT::v2i1, Expand);
setTruncStoreAction(MVT::v4i64, MVT::v4i1, Expand);