[MIR Serialization] static -> static const in getSerializable*MachineOperandTargetFlags

Make the arrays 'static const' instead of just 'static'. Post-commit review
comment from Roman Divacky on IRC. NFC.

llvm-svn: 246376
diff --git a/llvm/lib/Target/AArch64/AArch64InstrInfo.cpp b/llvm/lib/Target/AArch64/AArch64InstrInfo.cpp
index f0e0248..2013f8b 100644
--- a/llvm/lib/Target/AArch64/AArch64InstrInfo.cpp
+++ b/llvm/lib/Target/AArch64/AArch64InstrInfo.cpp
@@ -2988,7 +2988,7 @@
 ArrayRef<std::pair<unsigned, const char *>>
 AArch64InstrInfo::getSerializableDirectMachineOperandTargetFlags() const {
   using namespace AArch64II;
-  static std::pair<unsigned, const char *> TargetFlags[] = {
+  static const std::pair<unsigned, const char *> TargetFlags[] = {
       {MO_PAGE, "aarch64-page"},
       {MO_PAGEOFF, "aarch64-pageoff"},
       {MO_G3, "aarch64-g3"},
@@ -3002,7 +3002,7 @@
 ArrayRef<std::pair<unsigned, const char *>>
 AArch64InstrInfo::getSerializableBitmaskMachineOperandTargetFlags() const {
   using namespace AArch64II;
-  static std::pair<unsigned, const char *> TargetFlags[] = {
+  static const std::pair<unsigned, const char *> TargetFlags[] = {
       {MO_GOT, "aarch64-got"},
       {MO_NC, "aarch64-nc"},
       {MO_TLS, "aarch64-tls"},
diff --git a/llvm/lib/Target/PowerPC/PPCInstrInfo.cpp b/llvm/lib/Target/PowerPC/PPCInstrInfo.cpp
index 358beaf..79c399b 100644
--- a/llvm/lib/Target/PowerPC/PPCInstrInfo.cpp
+++ b/llvm/lib/Target/PowerPC/PPCInstrInfo.cpp
@@ -2001,7 +2001,7 @@
 ArrayRef<std::pair<unsigned, const char *>>
 PPCInstrInfo::getSerializableDirectMachineOperandTargetFlags() const {
   using namespace PPCII;
-  static std::pair<unsigned, const char *> TargetFlags[] = {
+  static const std::pair<unsigned, const char *> TargetFlags[] = {
       {MO_LO, "ppc-lo"},
       {MO_HA, "ppc-ha"},
       {MO_TPREL_LO, "ppc-tprel-lo"},
@@ -2016,7 +2016,7 @@
 ArrayRef<std::pair<unsigned, const char *>>
 PPCInstrInfo::getSerializableBitmaskMachineOperandTargetFlags() const {
   using namespace PPCII;
-  static std::pair<unsigned, const char *> TargetFlags[] = {
+  static const std::pair<unsigned, const char *> TargetFlags[] = {
       {MO_PLT_OR_STUB, "ppc-plt-or-stub"},
       {MO_PIC_FLAG, "ppc-pic"},
       {MO_NLP_FLAG, "ppc-nlp"},
diff --git a/llvm/lib/Target/X86/X86InstrInfo.cpp b/llvm/lib/Target/X86/X86InstrInfo.cpp
index 44c16a2..be4f6c7 100644
--- a/llvm/lib/Target/X86/X86InstrInfo.cpp
+++ b/llvm/lib/Target/X86/X86InstrInfo.cpp
@@ -6654,7 +6654,7 @@
 ArrayRef<std::pair<unsigned, const char *>>
 X86InstrInfo::getSerializableDirectMachineOperandTargetFlags() const {
   using namespace X86II;
-  static std::pair<unsigned, const char *> TargetFlags[] = {
+  static const std::pair<unsigned, const char *> TargetFlags[] = {
       {MO_GOT_ABSOLUTE_ADDRESS, "x86-got-absolute-address"},
       {MO_PIC_BASE_OFFSET, "x86-pic-base-offset"},
       {MO_GOT, "x86-got"},