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| author | Evan Cheng <evan.cheng@apple.com> | 2008-03-08 00:58:38 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2008-03-08 00:58:38 +0000 |
| commit | 27b7db549e4c5bff4579d209304de5628513edeb (patch) | |
| tree | 57198f184b01fe55ebbca8a70a05c679e1011b97 /lib/Target/CellSPU | |
| parent | a2fcff4d97c8fecd58cd977c45f1a883bc6ae1c3 (diff) | |
| download | external_llvm-27b7db549e4c5bff4579d209304de5628513edeb.zip external_llvm-27b7db549e4c5bff4579d209304de5628513edeb.tar.gz external_llvm-27b7db549e4c5bff4579d209304de5628513edeb.tar.bz2 | |
Implement x86 support for @llvm.prefetch. It corresponds to prefetcht{0|1|2} and prefetchnta instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48042 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/CellSPU')
| -rw-r--r-- | lib/Target/CellSPU/SPUISelLowering.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/Target/CellSPU/SPUISelLowering.cpp b/lib/Target/CellSPU/SPUISelLowering.cpp index 6d2a9f3..6d0bd77 100644 --- a/lib/Target/CellSPU/SPUISelLowering.cpp +++ b/lib/Target/CellSPU/SPUISelLowering.cpp @@ -321,6 +321,7 @@ SPUTargetLowering::SPUTargetLowering(SPUTargetMachine &TM) setOperationAction(ISD::STACKRESTORE , MVT::Other, Expand); setOperationAction(ISD::DYNAMIC_STACKALLOC, MVT::i32 , Expand); setOperationAction(ISD::DYNAMIC_STACKALLOC, MVT::i64 , Expand); + setOperationAction(ISD::PREFETCH , MVT::Other, Expand); // Cell SPU has instructions for converting between i64 and fp. setOperationAction(ISD::FP_TO_SINT, MVT::i64, Custom); |