1 files changed, 8 insertions, 4 deletions
diff --git a/llvm/lib/Target/PowerPC/MCTargetDesc/PPCAsmBackend.cpp b/llvm/lib/Target/PowerPC/MCTargetDesc/PPCAsmBackend.cpp
index e01f14249d6..b37a17933c1 100644
--- a/llvm/lib/Target/PowerPC/MCTargetDesc/PPCAsmBackend.cpp
+++ b/llvm/lib/Target/PowerPC/MCTargetDesc/PPCAsmBackend.cpp
@@ -148,10 +148,14 @@ public:
   }
 
   bool writeNopData(uint64_t Count, MCObjectWriter *OW) const {
-    // FIXME: Zero fill for now. That's not right, but at least will get the
-    // section size right.
-    for (uint64_t i = 0; i != Count; ++i)
-      OW->Write8(0);
+    // Can't emit NOP with size not multiple of 32-bits
+    if (Count % 4 != 0)
+      return false;
+
+    uint64_t NumNops = Count / 4;
+    for (uint64_t i = 0; i != NumNops; ++i)
+      OW->Write32(0x60000000);
+
     return true;
   }