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Add StringRef based APIs to BitstreamWriter.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79904 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Daniel Dunbar
2009-08-24 09:29:31 +00:00
parent 1464869cb3
commit 2b1d3d76d7
1 changed files with 18 additions and 4 deletions
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22
include/llvm/Bitcode/BitstreamWriter.h
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@@ -15,6 +15,7 @@
#ifndef BITSTREAM_WRITER_H #ifndef BITSTREAM_WRITER_H
#define BITSTREAM_WRITER_H #define BITSTREAM_WRITER_H
#include "llvm/ADT/StringRef.h"
#include "llvm/Bitcode/BitCodes.h" #include "llvm/Bitcode/BitCodes.h"
#include <vector> #include <vector>
@@ -293,7 +294,9 @@ private:
/// known to exist at the end of the the record. /// known to exist at the end of the the record.
template<typename uintty> template<typename uintty>
void EmitRecordWithAbbrevImpl(unsigned Abbrev, SmallVectorImpl<uintty> &Vals, void EmitRecordWithAbbrevImpl(unsigned Abbrev, SmallVectorImpl<uintty> &Vals,
const char *BlobData, unsigned BlobLen) { const StringRef &Blob) {
const char *BlobData = Blob.data();
unsigned BlobLen = (unsigned) Blob.size();
unsigned AbbrevNo = Abbrev-bitc::FIRST_APPLICATION_ABBREV; unsigned AbbrevNo = Abbrev-bitc::FIRST_APPLICATION_ABBREV;
assert(AbbrevNo < CurAbbrevs.size() && "Invalid abbrev #!"); assert(AbbrevNo < CurAbbrevs.size() && "Invalid abbrev #!");
BitCodeAbbrev *Abbv = CurAbbrevs[AbbrevNo]; BitCodeAbbrev *Abbv = CurAbbrevs[AbbrevNo];
@@ -409,7 +412,7 @@ public:
/// the first entry. /// the first entry.
template<typename uintty> template<typename uintty>
void EmitRecordWithAbbrev(unsigned Abbrev, SmallVectorImpl<uintty> &Vals) { void EmitRecordWithAbbrev(unsigned Abbrev, SmallVectorImpl<uintty> &Vals) {
EmitRecordWithAbbrevImpl(Abbrev, Vals, 0, 0); EmitRecordWithAbbrevImpl(Abbrev, Vals, StringRef());
} }
/// EmitRecordWithBlob - Emit the specified record to the stream, using an /// EmitRecordWithBlob - Emit the specified record to the stream, using an
@@ -418,17 +421,28 @@ public:
/// EmitRecord, this routine expects that the first entry in Vals is the code /// EmitRecord, this routine expects that the first entry in Vals is the code
/// of the record. /// of the record.
template<typename uintty> template<typename uintty>
void EmitRecordWithBlob(unsigned Abbrev, SmallVectorImpl<uintty> &Vals,
const StringRef &Blob) {
EmitRecordWithAbbrevImpl(Abbrev, Vals, Blob);
}
template<typename uintty>
void EmitRecordWithBlob(unsigned Abbrev, SmallVectorImpl<uintty> &Vals, void EmitRecordWithBlob(unsigned Abbrev, SmallVectorImpl<uintty> &Vals,
const char *BlobData, unsigned BlobLen) { const char *BlobData, unsigned BlobLen) {
EmitRecordWithAbbrevImpl(Abbrev, Vals, BlobData, BlobLen); return EmitRecordWithAbbrevImpl(Abbrev, Vals, StringRef(BlobData, BlobLen));
} }
/// EmitRecordWithArray - Just like EmitRecordWithBlob, works with records /// EmitRecordWithArray - Just like EmitRecordWithBlob, works with records
/// that end with an array. /// that end with an array.
template<typename uintty> template<typename uintty>
void EmitRecordWithArray(unsigned Abbrev, SmallVectorImpl<uintty> &Vals,
const StringRef &Array) {
EmitRecordWithAbbrevImpl(Abbrev, Vals, Array);
}
template<typename uintty>
void EmitRecordWithArray(unsigned Abbrev, SmallVectorImpl<uintty> &Vals, void EmitRecordWithArray(unsigned Abbrev, SmallVectorImpl<uintty> &Vals,
const char *ArrayData, unsigned ArrayLen) { const char *ArrayData, unsigned ArrayLen) {
EmitRecordWithAbbrevImpl(Abbrev, Vals, ArrayData, ArrayLen); return EmitRecordWithAbbrevImpl(Abbrev, Vals, StringRef(ArrayData,
ArrayLen));
} }
//===--------------------------------------------------------------------===// //===--------------------------------------------------------------------===//