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Fix memory corruption problem

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llvm-svn: 6003
This commit is contained in:
Chris Lattner 2003-05-06 18:45:02 +00:00
parent cf277f9143
commit ff78e3f3e4
1 changed files with 2 additions and 1 deletions
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3
include/llvm/Bytecode/Primitives.h
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@ -163,7 +163,8 @@ static inline void output(unsigned i, std::deque<unsigned char> &Out,
if (pos == -1)
Out.insert(Out.end(), (unsigned char*)&i, (unsigned char*)&i+4);
else
*(unsigned*)&Out[pos] = i;
// This cannot use block copy because deques are not guaranteed contiguous!
std::copy((unsigned char*)&i, 4+(unsigned char*)&i, Out.begin()+pos);
#else
if (pos == -1) { // Be endian clean, little endian is our friend
Out.push_back((unsigned char)i);