[mc] Clean up emission of byte sequences

No functional change intended.

llvm-svn: 235178

1 files changed, 1 insertions, 4 deletions

diff --git a/llvm/lib/Target/AArch64/MCTargetDesc/AArch64AsmBackend.cpp b/llvm/lib/Target/AArch64/MCTargetDesc/AArch64AsmBackend.cpp
index e5eb90c6d04..31fceb653a1 100644
--- a/llvm/lib/Target/AArch64/MCTargetDesc/AArch64AsmBackend.cpp
+++ b/llvm/lib/Target/AArch64/MCTargetDesc/AArch64AsmBackend.cpp
@@ -247,10 +247,7 @@ bool AArch64AsmBackend::writeNopData(uint64_t Count, MCObjectWriter *OW) const {
   // If the count is not 4-byte aligned, we must be writing data into the text
   // section (otherwise we have unaligned instructions, and thus have far
   // bigger problems), so just write zeros instead.
-  if ((Count & 3) != 0) {
-    for (uint64_t i = 0, e = (Count & 3); i != e; ++i)
-      OW->Write8(0);
-  }
+  OW->WriteZeros(Count % 4);
 
   // We are properly aligned, so write NOPs as requested.
   Count /= 4;