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author | Anton Korobeynikov <asl@math.spbu.ru> | 2010-11-15 00:06:54 +0000 |
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committer | Anton Korobeynikov <asl@math.spbu.ru> | 2010-11-15 00:06:54 +0000 |
commit | 33464912237efaa0ed7060829e66b59055bdd48b (patch) | |
tree | 3b5a58918b40d4368be141a6350de4e4c8607032 /lib/Target/ARM/ARMTargetMachine.h | |
parent | 78b4fee8fd040d802e027da7bef3f707b12d8df5 (diff) | |
download | llvm-33464912237efaa0ed7060829e66b59055bdd48b.tar.gz llvm-33464912237efaa0ed7060829e66b59055bdd48b.tar.bz2 llvm-33464912237efaa0ed7060829e66b59055bdd48b.tar.xz |
First step of huge frame-related refactoring: move emit{Prologue,Epilogue} out of TargetRegisterInfo to TargetFrameInfo, which is definitely much better suitable place
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119097 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/ARM/ARMTargetMachine.h')
-rw-r--r-- | lib/Target/ARM/ARMTargetMachine.h | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/lib/Target/ARM/ARMTargetMachine.h b/lib/Target/ARM/ARMTargetMachine.h index 62f14a5a7f..a648332f56 100644 --- a/lib/Target/ARM/ARMTargetMachine.h +++ b/lib/Target/ARM/ARMTargetMachine.h @@ -14,9 +14,6 @@ #ifndef ARMTARGETMACHINE_H #define ARMTARGETMACHINE_H -#include "llvm/Target/TargetMachine.h" -#include "llvm/Target/TargetData.h" -#include "llvm/MC/MCStreamer.h" #include "ARMInstrInfo.h" #include "ARMELFWriterInfo.h" #include "ARMFrameInfo.h" @@ -25,7 +22,11 @@ #include "ARMISelLowering.h" #include "ARMSelectionDAGInfo.h" #include "Thumb1InstrInfo.h" +#include "Thumb1FrameInfo.h" #include "Thumb2InstrInfo.h" +#include "llvm/Target/TargetMachine.h" +#include "llvm/Target/TargetData.h" +#include "llvm/MC/MCStreamer.h" #include "llvm/ADT/OwningPtr.h" namespace llvm { @@ -33,9 +34,7 @@ namespace llvm { class ARMBaseTargetMachine : public LLVMTargetMachine { protected: ARMSubtarget Subtarget; - private: - ARMFrameInfo FrameInfo; ARMJITInfo JITInfo; InstrItineraryData InstrItins; Reloc::Model DefRelocModel; // Reloc model before it's overridden. @@ -44,7 +43,6 @@ public: ARMBaseTargetMachine(const Target &T, const std::string &TT, const std::string &FS, bool isThumb); - virtual const ARMFrameInfo *getFrameInfo() const { return &FrameInfo; } virtual ARMJITInfo *getJITInfo() { return &JITInfo; } virtual const ARMSubtarget *getSubtargetImpl() const { return &Subtarget; } virtual const InstrItineraryData *getInstrItineraryData() const { @@ -69,7 +67,8 @@ class ARMTargetMachine : public ARMBaseTargetMachine { ARMELFWriterInfo ELFWriterInfo; ARMTargetLowering TLInfo; ARMSelectionDAGInfo TSInfo; -public: + ARMFrameInfo FrameInfo; + public: ARMTargetMachine(const Target &T, const std::string &TT, const std::string &FS); @@ -84,6 +83,7 @@ public: virtual const ARMSelectionDAGInfo* getSelectionDAGInfo() const { return &TSInfo; } + virtual const ARMFrameInfo *getFrameInfo() const { return &FrameInfo; } virtual const ARMInstrInfo *getInstrInfo() const { return &InstrInfo; } virtual const TargetData *getTargetData() const { return &DataLayout; } @@ -103,6 +103,8 @@ class ThumbTargetMachine : public ARMBaseTargetMachine { ARMELFWriterInfo ELFWriterInfo; ARMTargetLowering TLInfo; ARMSelectionDAGInfo TSInfo; + // Either Thumb1FrameInfo or ARMFrameInfo. + OwningPtr<ARMFrameInfo> FrameInfo; public: ThumbTargetMachine(const Target &T, const std::string &TT, const std::string &FS); @@ -124,6 +126,10 @@ public: virtual const ARMBaseInstrInfo *getInstrInfo() const { return InstrInfo.get(); } + /// returns either Thumb1FrameInfo or ARMFrameInfo + virtual const ARMFrameInfo *getFrameInfo() const { + return FrameInfo.get(); + } virtual const TargetData *getTargetData() const { return &DataLayout; } virtual const ARMELFWriterInfo *getELFWriterInfo() const { return Subtarget.isTargetELF() ? &ELFWriterInfo : 0; |