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Move SimpleRegisterCoalescing.h to lib/CodeGen since there is now a common

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register coalescer interface: RegisterCoalescing.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43714 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Evan Cheng 2007-11-05 17:41:38 +00:00
parent fc60ab0487
commit a461c4d75b
2 changed files with 6 additions and 2 deletions
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4
lib/CodeGen/SimpleRegisterCoalescing.cpp
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@ -13,9 +13,9 @@
//===----------------------------------------------------------------------===//
#define DEBUG_TYPE "regcoalescing"
#include "llvm/CodeGen/SimpleRegisterCoalescing.h"
#include "llvm/CodeGen/LiveIntervalAnalysis.h"
#include "SimpleRegisterCoalescing.h"
#include "VirtRegMap.h"
#include "llvm/CodeGen/LiveIntervalAnalysis.h"
#include "llvm/Value.h"
#include "llvm/Analysis/LoopInfo.h"
#include "llvm/CodeGen/LiveVariables.h"

4
include/llvm/CodeGen/SimpleRegisterCoalescing.h → lib/CodeGen/SimpleRegisterCoalescing.h
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@ -56,6 +56,10 @@ namespace llvm {
///
SmallVector<std::pair<unsigned, unsigned>, 32> SubRegIdxes;
/// JoinedCopies - Keep track of copies eliminated due to coalescing.
///
SmallPtrSet<MachineInstr*, 32> JoinedCopies;
public:
static char ID; // Pass identifcation, replacement for typeid
SimpleRegisterCoalescing() : MachineFunctionPass((intptr_t)&ID) {}