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Implement a bunch more TargetSelectionDAGInfo infrastructure.

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Move EmitTargetCodeForMemcpy, EmitTargetCodeForMemset, and
EmitTargetCodeForMemmove out of TargetLowering and into
SelectionDAGInfo to exercise this.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103481 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman
2010-05-11 17:31:57 +00:00
parent 651804c3d6
commit ff7a562751
61 changed files with 626 additions and 463 deletions
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lib/Target/XCore/XCoreTargetMachine.h
+6
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@@ -20,6 +20,7 @@
#include "XCoreSubtarget.h"
#include "XCoreInstrInfo.h"
#include "XCoreISelLowering.h"
#include "XCoreSelectionDAGInfo.h"
namespace llvm {
@@ -29,6 +30,7 @@ class XCoreTargetMachine : public LLVMTargetMachine {
XCoreInstrInfo InstrInfo;
XCoreFrameInfo FrameInfo;
XCoreTargetLowering TLInfo;
XCoreSelectionDAGInfo TSInfo;
public:
XCoreTargetMachine(const Target &T, const std::string &TT,
const std::string &FS);
@@ -40,6 +42,10 @@ public:
return &TLInfo;
}
virtual const XCoreSelectionDAGInfo* getSelectionDAGInfo() const {
return &TSInfo;
}
virtual const TargetRegisterInfo *getRegisterInfo() const {
return &InstrInfo.getRegisterInfo();
}