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remove the JIT "NeedsExactSize" feature and supporting logic.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109167 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2010-07-22 21:17:55 +00:00
parent 1c55386dae
commit 134d8eec87
6 changed files with 4 additions and 94 deletions
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9
include/llvm/ExecutionEngine/JITMemoryManager.h
View File

@@ -29,10 +29,9 @@ namespace llvm {
class JITMemoryManager {
protected:
bool HasGOT;
bool SizeRequired;
public:
JITMemoryManager() : HasGOT(false), SizeRequired(false) {}
JITMemoryManager() : HasGOT(false) {}
virtual ~JITMemoryManager();
/// CreateDefaultMemManager - This is used to create the default
@@ -71,12 +70,6 @@ public:
/// return a pointer to its base.
virtual uint8_t *getGOTBase() const = 0;
/// NeedsExactSize - If the memory manager requires to know the size of the
/// objects to be emitted
bool NeedsExactSize() const {
return SizeRequired;
}
//===--------------------------------------------------------------------===//
// Main Allocation Functions
//===--------------------------------------------------------------------===//

6
include/llvm/Target/TargetInstrInfo.h
View File

@@ -573,11 +573,6 @@ public:
return 0;
}
/// GetFunctionSizeInBytes - Returns the size of the specified
/// MachineFunction.
///
virtual unsigned GetFunctionSizeInBytes(const MachineFunction &MF) const = 0;
/// Measure the specified inline asm to determine an approximation of its
/// length.
virtual unsigned getInlineAsmLength(const char *Str,
@@ -621,7 +616,6 @@ public:
virtual bool isSchedulingBoundary(const MachineInstr *MI,
const MachineBasicBlock *MBB,
const MachineFunction &MF) const;
virtual unsigned GetFunctionSizeInBytes(const MachineFunction &MF) const;
virtual ScheduleHazardRecognizer *
CreateTargetPostRAHazardRecognizer(const InstrItineraryData&) const;