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Clean up interface.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34769 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Evan Cheng 2007-03-01 02:18:06 +00:00
parent 8e92b4bae2
commit 28654b6205
1 changed files with 3 additions and 14 deletions
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17
include/llvm/CodeGen/RegisterScavenging.h
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@ -45,16 +45,9 @@ public:
RegScavenger(MachineBasicBlock *mbb)
: MBB(mbb), NumPhysRegs(0), Tracking(false) {};
/// Init - Initialize the states.
///
void init(MachineBasicBlock *mbb);
/// Reset - Discard previous states and re-initialize the states given for
/// the specific basic block.
void reset(MachineBasicBlock *mbb) {
clear();
init(mbb);
}
/// enterBasicBlock - Start tracking liveness from the begin of the specific
/// basic block.
void enterBasicBlock(MachineBasicBlock *mbb);
/// forward / backward - Move the internal MBB iterator and update register
/// states.
@ -91,10 +84,6 @@ public:
bool ExCalleeSaved = false) const;
private:
/// clear - Clear states.
///
void clear();
/// CalleeSavedrRegs - A bitvector of callee saved registers for the target.
///
BitVector CalleeSavedRegs;