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Enable streaming of bitcode

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This CL delays reading of function bodies from initial parse until
materialization, allowing overlap of compilation with bitcode download.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149918 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Derek Schuff
2012-02-06 22:30:29 +00:00
parent 06d7e1b52b
commit 2ea93875b2
26 changed files with 748 additions and 163 deletions
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6
include/llvm/Support/MemoryObject.h
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@@ -34,7 +34,7 @@ public:
/// is getBase() + getExtent() - 1).
///
/// @result - The size of the region.
virtual uint64_t getExtent() const = 0;
virtual uint64_t getExtent() = 0;
/// readByte - Tries to read a single byte from the region.
///
@@ -42,7 +42,7 @@ public:
/// @param ptr - A pointer to a byte to be filled in. Must be non-NULL.
/// @result - 0 if successful; -1 if not. Failure may be due to a
/// bounds violation or an implementation-specific error.
virtual int readByte(uint64_t address, uint8_t* ptr) const = 0;
virtual int readByte(uint64_t address, uint8_t* ptr) = 0;
/// readBytes - Tries to read a contiguous range of bytes from the
/// region, up to the end of the region.
@@ -61,7 +61,7 @@ public:
virtual int readBytes(uint64_t address,
uint64_t size,
uint8_t* buf,
uint64_t* copied) const;
uint64_t* copied);
};
}