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[Bitcode] Replace hand-coded little endian handling with Endian.h functions.

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No functional change intended.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@239944 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Benjamin Kramer
2015-06-17 20:55:30 +00:00
parent dd8f10201c
commit 3cab8a1193
3 changed files with 8 additions and 22 deletions
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14
include/llvm/Bitcode/BitstreamWriter.h
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@ -63,10 +63,7 @@ class BitstreamWriter {
// BackpatchWord - Backpatch a 32-bit word in the output with the specified
// value.
void BackpatchWord(unsigned ByteNo, unsigned NewWord) {
Out[ByteNo++] = (unsigned char)(NewWord >> 0);
Out[ByteNo++] = (unsigned char)(NewWord >> 8);
Out[ByteNo++] = (unsigned char)(NewWord >> 16);
Out[ByteNo ] = (unsigned char)(NewWord >> 24);
support::endian::write32le(&Out[ByteNo], NewWord);
}
void WriteByte(unsigned char Value) {
@ -74,12 +71,9 @@ class BitstreamWriter {
}
void WriteWord(unsigned Value) {
unsigned char Bytes[4] = {
(unsigned char)(Value >> 0),
(unsigned char)(Value >> 8),
(unsigned char)(Value >> 16),
(unsigned char)(Value >> 24) };
Out.append(&Bytes[0], &Bytes[4]);
Value = support::endian::byte_swap<uint32_t, support::little>(Value);
Out.append(reinterpret_cast<const char *>(&Value),
reinterpret_cast<const char *>(&Value + 1));
}
unsigned GetBufferOffset() const {