1 files changed, 13 insertions, 1 deletions
diff --git a/lib/Target/AArch64/MCTargetDesc/AArch64TargetStreamer.cpp b/lib/Target/AArch64/MCTargetDesc/AArch64TargetStreamer.cpp
index 1b949b54590c..dee964df2635 100644
--- a/lib/Target/AArch64/MCTargetDesc/AArch64TargetStreamer.cpp
+++ b/lib/Target/AArch64/MCTargetDesc/AArch64TargetStreamer.cpp
@@ -39,4 +39,16 @@ void AArch64TargetStreamer::emitCurrentConstantPool() {
 // finish() - write out any non-empty assembler constant pools.
 void AArch64TargetStreamer::finish() { ConstantPools->emitAll(Streamer); }
 
-void AArch64TargetStreamer::emitInst(uint32_t Inst) {}
+void AArch64TargetStreamer::emitInst(uint32_t Inst) {
+  char Buffer[4];
+
+  // We can't just use EmitIntValue here, as that will swap the
+  // endianness on big-endian systems (instructions are always
+  // little-endian).
+  for (unsigned I = 0; I < 4; ++I) {
+    Buffer[I] = uint8_t(Inst);
+    Inst >>= 8;
+  }
+
+  getStreamer().EmitBytes(StringRef(Buffer, 4));
+}