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eliminate a temporary vector while parsing gep's from bc files.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33710 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2007-01-31 19:56:15 +00:00
parent 95b9d6e5d8
commit 4c3d3a99d5
1 changed files with 6 additions and 3 deletions
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9
lib/Bytecode/Reader/Reader.cpp
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@ -30,6 +30,7 @@
#include "llvm/Support/GetElementPtrTypeIterator.h"
#include "llvm/Support/Compressor.h"
#include "llvm/Support/MathExtras.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/ADT/StringExtras.h"
#include <sstream>
#include <algorithm>
@ -799,7 +800,7 @@ void BytecodeReader::ParseInstruction(std::vector<unsigned> &Oprnds,
if (Oprnds.size() == 0 || !isa<PointerType>(InstTy))
error("Invalid getelementptr instruction!");
std::vector<Value*> Idx;
SmallVector<Value*, 8> Idx;
const Type *NextTy = InstTy;
for (unsigned i = 1, e = Oprnds.size(); i != e; ++i) {
@ -823,10 +824,12 @@ void BytecodeReader::ParseInstruction(std::vector<unsigned> &Oprnds,
ValIdx >>= 1;
}
Idx.push_back(getValue(IdxTy, ValIdx));
NextTy = GetElementPtrInst::getIndexedType(InstTy, Idx, true);
NextTy = GetElementPtrInst::getIndexedType(InstTy, &Idx[0], Idx.size(),
true);
}
Result = new GetElementPtrInst(getValue(iType, Oprnds[0]), Idx);
Result = new GetElementPtrInst(getValue(iType, Oprnds[0]),
&Idx[0], Idx.size());
break;
}
case 62: // volatile load