[ARM] Don't copy MCInsts in loop. NFC.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@277924 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/ARM/AsmParser/ARMAsmParser.cpp b/lib/Target/ARM/AsmParser/ARMAsmParser.cpp
index 9f7fb06..b9b665f 100644 (file)
--- a/lib/Target/ARM/AsmParser/ARMAsmParser.cpp
+++ b/lib/Target/ARM/AsmParser/ARMAsmParser.cpp
@@ -214,7 +214,7 @@ class ARMAsmParser : public MCTargetAsmParser {
 
     // Emit the conditonal instructions
     assert(PendingConditionalInsts.size() <= 4);
-    for (MCInst Inst : PendingConditionalInsts) {
+    for (const MCInst &Inst : PendingConditionalInsts) {
       Out.EmitInstruction(Inst, getSTI());
     }
     PendingConditionalInsts.clear();