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Remove the optimization that depends on ENDIAN_LITTLE: it's not worth it.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10870 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2004-01-15 06:11:30 +00:00
parent febdf58538
commit c8434e3d71
1 changed files with 0 additions and 8 deletions
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8
lib/Bytecode/Writer/WriterPrimitives.h
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@@ -27,13 +27,6 @@ namespace llvm {
// //
static inline void output(unsigned i, std::deque<unsigned char> &Out, static inline void output(unsigned i, std::deque<unsigned char> &Out,
int pos = -1) { int pos = -1) {
#ifdef ENDIAN_LITTLE
if (pos == -1)
Out.insert(Out.end(), (unsigned char*)&i, (unsigned char*)&i+4);
else
// 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 if (pos == -1) { // Be endian clean, little endian is our friend
Out.push_back((unsigned char)i); Out.push_back((unsigned char)i);
Out.push_back((unsigned char)(i >> 8)); Out.push_back((unsigned char)(i >> 8));
@@ -45,7 +38,6 @@ static inline void output(unsigned i, std::deque<unsigned char> &Out,
Out[pos+2] = (unsigned char)(i >> 16); Out[pos+2] = (unsigned char)(i >> 16);
Out[pos+3] = (unsigned char)(i >> 24); Out[pos+3] = (unsigned char)(i >> 24);
} }
#endif
} }
static inline void output(int i, std::deque<unsigned char> &Out) { static inline void output(int i, std::deque<unsigned char> &Out) {