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correct the fixup comment printer to work on big endian platforms.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119122 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2010-11-15 05:56:19 +00:00
parent 7192eb8732
commit 3170a3bc04
1 changed files with 8 additions and 1 deletions
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9
lib/MC/MCAsmStreamer.cpp
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@ -692,7 +692,14 @@ void MCAsmStreamer::AddEncodingComment(const MCInst &Inst) {
OS << "0b"; OS << "0b";
for (unsigned j = 8; j--;) { for (unsigned j = 8; j--;) {
unsigned Bit = (Code[i] >> j) & 1; unsigned Bit = (Code[i] >> j) & 1;
if (uint8_t MapEntry = FixupMap[i * 8 + j]) {
unsigned FixupBit;
if (IsLittleEndian)
FixupBit = i * 8 + j;
else
FixupBit = i * 8 + (7-j);
if (uint8_t MapEntry = FixupMap[FixupBit]) {
assert(Bit == 0 && "Encoder wrote into fixed up bit!"); assert(Bit == 0 && "Encoder wrote into fixed up bit!");
OS << char('A' + MapEntry - 1); OS << char('A' + MapEntry - 1);
} else } else