[AArch64] Fix typo in load/store optimizer.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@210114 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/AArch64/AArch64LoadStoreOptimizer.cpp b/lib/Target/AArch64/AArch64LoadStoreOptimizer.cpp
index e7454be125bcaa10bdf180f4f31bfb41f6b9b99a..9b83cc8534b8dac6b55b961cd8925683582abc60 100644 (file)
--- a/lib/Target/AArch64/AArch64LoadStoreOptimizer.cpp
+++ b/lib/Target/AArch64/AArch64LoadStoreOptimizer.cpp
@@ -142,7 +142,7 @@ static bool isUnscaledLdst(unsigned Opc) {
 int AArch64LoadStoreOpt::getMemSize(MachineInstr *MemMI) {
   switch (MemMI->getOpcode()) {
   default:
-    llvm_unreachable("Opcode has has unknown size!");
+    llvm_unreachable("Opcode has unknown size!");
   case AArch64::STRSui:
   case AArch64::STURSi:
     return 4;