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Manage MachineFunctions with an analysis Pass instead of the Annotable

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mechanism. To support this, make MachineFunctionPass a little more
complete.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77654 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman
2009-07-31 01:52:50 +00:00
parent 376cd007ec
commit 933c762371
18 changed files with 187 additions and 136 deletions
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5
include/llvm/CodeGen/SelectionDAGISel.h
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@@ -19,6 +19,7 @@
#include "llvm/Pass.h"
#include "llvm/Constant.h"
#include "llvm/CodeGen/SelectionDAG.h"
#include "llvm/CodeGen/MachineFunctionPass.h"
namespace llvm {
class FastISel;
@@ -39,7 +40,7 @@ namespace llvm {
/// SelectionDAGISel - This is the common base class used for SelectionDAG-based
/// pattern-matching instruction selectors.
class SelectionDAGISel : public FunctionPass {
class SelectionDAGISel : public MachineFunctionPass {
public:
const TargetMachine &TM;
TargetLowering &TLI;
@@ -62,7 +63,7 @@ public:
virtual void getAnalysisUsage(AnalysisUsage &AU) const;
virtual bool runOnFunction(Function &Fn);
virtual bool runOnMachineFunction(MachineFunction &MF);
unsigned MakeReg(MVT VT);