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

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119122 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/MC/MCAsmStreamer.cpp b/lib/MC/MCAsmStreamer.cpp
index 4f7e199507a814eba1fb8bb4dcd1310aadc9dec1..021873c2dba871bede0374ba6cd84bc26d434a49 100644 (file)
--- a/lib/MC/MCAsmStreamer.cpp
+++ b/lib/MC/MCAsmStreamer.cpp
@@ -692,7 +692,14 @@ void MCAsmStreamer::AddEncodingComment(const MCInst &Inst) {
       OS << "0b";
       for (unsigned j = 8; j--;) {
         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!");
           OS << char('A' + MapEntry - 1);
         } else