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author | Nadav Rotem <nrotem@apple.com> | 2012-10-10 22:04:55 +0000 |
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committer | Nadav Rotem <nrotem@apple.com> | 2012-10-10 22:04:55 +0000 |
commit | e3d0e86919730784faaddcb5d9b0257c39b0804b (patch) | |
tree | 8cf4557c9fc5e5995d10657912b0c7c426e85ed2 /lib/Target/Hexagon | |
parent | 3a55b64e5e9d9586ece5918648b298c11b378d85 (diff) | |
download | llvm-e3d0e86919730784faaddcb5d9b0257c39b0804b.tar.gz llvm-e3d0e86919730784faaddcb5d9b0257c39b0804b.tar.bz2 llvm-e3d0e86919730784faaddcb5d9b0257c39b0804b.tar.xz |
Add a new interface to allow IR-level passes to access codegen-specific information.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165665 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/Hexagon')
-rw-r--r-- | lib/Target/Hexagon/HexagonTargetMachine.cpp | 5 | ||||
-rw-r--r-- | lib/Target/Hexagon/HexagonTargetMachine.h | 11 |
2 files changed, 14 insertions, 2 deletions
diff --git a/lib/Target/Hexagon/HexagonTargetMachine.cpp b/lib/Target/Hexagon/HexagonTargetMachine.cpp index d198a3f45b..353542a809 100644 --- a/lib/Target/Hexagon/HexagonTargetMachine.cpp +++ b/lib/Target/Hexagon/HexagonTargetMachine.cpp @@ -74,7 +74,8 @@ HexagonTargetMachine::HexagonTargetMachine(const Target &T, StringRef TT, Subtarget(TT, CPU, FS), InstrInfo(Subtarget), TLInfo(*this), TSInfo(*this), FrameLowering(Subtarget), - InstrItins(&Subtarget.getInstrItineraryData()) { + InstrItins(&Subtarget.getInstrItineraryData()), + STTI(&TLInfo) { setMCUseCFI(false); } @@ -87,7 +88,7 @@ bool HexagonTargetMachine::addPassesForOptimizations(PassManagerBase &PM) { PM.add(createDeadCodeEliminationPass()); PM.add(createConstantPropagationPass()); PM.add(createLoopUnrollPass()); - PM.add(createLoopStrengthReducePass(getTargetLowering())); + PM.add(createLoopStrengthReducePass()); return true; } diff --git a/lib/Target/Hexagon/HexagonTargetMachine.h b/lib/Target/Hexagon/HexagonTargetMachine.h index ade5b3e9c1..7a4215c119 100644 --- a/lib/Target/Hexagon/HexagonTargetMachine.h +++ b/lib/Target/Hexagon/HexagonTargetMachine.h @@ -21,6 +21,7 @@ #include "HexagonFrameLowering.h" #include "llvm/Target/TargetMachine.h" #include "llvm/DataLayout.h" +#include "llvm/Target/TargetTransformImpl.h" namespace llvm { @@ -34,6 +35,8 @@ class HexagonTargetMachine : public LLVMTargetMachine { HexagonSelectionDAGInfo TSInfo; HexagonFrameLowering FrameLowering; const InstrItineraryData* InstrItins; + ScalarTargetTransformImpl STTI; + VectorTargetTransformImpl VTTI; public: HexagonTargetMachine(const Target &T, StringRef TT,StringRef CPU, @@ -68,6 +71,14 @@ public: return &TSInfo; } + virtual const ScalarTargetTransformInfo *getScalarTargetTransformInfo()const { + return &STTI; + } + + virtual const VectorTargetTransformInfo *getVectorTargetTransformInfo()const { + return &VTTI; + } + virtual const DataLayout *getDataLayout() const { return &DL; } static unsigned getModuleMatchQuality(const Module &M); |