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Remove unused method. NFC. 

llvm-svn: 221757
This commit is contained in:
Rafael Espindola 2014-11-12 02:27:40 +00:00
parent 559586b6e5
commit ef0482f50a
4 changed files with 1 additions and 8 deletions
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5
llvm/include/llvm/Support/MemoryObject.h
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@ -24,11 +24,6 @@ public:
/// Destructor - Override as necessary. /// Destructor - Override as necessary.
virtual ~MemoryObject(); virtual ~MemoryObject();
/// getBase - Returns the lowest valid address in the region.
///
/// @result - The lowest valid address.
virtual uint64_t getBase() const = 0;
/// getExtent - Returns the size of the region in bytes. (The region is /// getExtent - Returns the size of the region in bytes. (The region is
/// contiguous, so the highest valid address of the region /// contiguous, so the highest valid address of the region
/// is getBase() + getExtent() - 1). /// is getBase() + getExtent() - 1).

1
llvm/include/llvm/Support/StreamableMemoryObject.h
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@ -68,7 +68,6 @@ class StreamableMemoryObject : public MemoryObject {
class StreamingMemoryObject : public StreamableMemoryObject { class StreamingMemoryObject : public StreamableMemoryObject {
public: public:
StreamingMemoryObject(DataStreamer *streamer); StreamingMemoryObject(DataStreamer *streamer);
uint64_t getBase() const override { return 0; }
uint64_t getExtent() const override; uint64_t getExtent() const override;
int readByte(uint64_t address, uint8_t *ptr) const override; int readByte(uint64_t address, uint8_t *ptr) const override;
int readBytes(uint64_t address, uint64_t size, int readBytes(uint64_t address, uint64_t size,

2
llvm/lib/Support/MemoryObject.cpp
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@ -17,7 +17,7 @@ int MemoryObject::readBytes(uint64_t address,
uint64_t size, uint64_t size,
uint8_t* buf) const { uint8_t* buf) const {
uint64_t current = address; uint64_t current = address;
uint64_t limit = getBase() + getExtent(); uint64_t limit = getExtent();
if (current + size > limit) if (current + size > limit)
return -1; return -1;

1
llvm/lib/Support/StreamableMemoryObject.cpp
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@ -25,7 +25,6 @@ public:
assert(LastChar >= FirstChar && "Invalid start/end range"); assert(LastChar >= FirstChar && "Invalid start/end range");
} }
uint64_t getBase() const override { return 0; }
uint64_t getExtent() const override { uint64_t getExtent() const override {
return LastChar - FirstChar; return LastChar - FirstChar;
} }