Use 'override/final' instead of 'virtual' for overridden methods

[oota-llvm.git] / lib / Target / ARM / MCTargetDesc / ARMELFObjectWriter.cpp

diff --git a/lib/Target/ARM/MCTargetDesc/ARMELFObjectWriter.cpp b/lib/Target/ARM/MCTargetDesc/ARMELFObjectWriter.cpp
index a821a6b0b53230efd63cf73eb157e9c86457bba9..c5d358d764f5f245057400970f07612af9aa03aa 100644 (file)
--- a/lib/Target/ARM/MCTargetDesc/ARMELFObjectWriter.cpp
+++ b/lib/Target/ARM/MCTargetDesc/ARMELFObjectWriter.cpp
@@ -32,7 +32,7 @@ namespace {
   public:
     ARMELFObjectWriter(uint8_t OSABI);
 
-    virtual ~ARMELFObjectWriter();
+    ~ARMELFObjectWriter() override;
 
     unsigned GetRelocType(const MCValue &Target, const MCFixup &Fixup,
                           bool IsPCRel) const override;
@@ -81,7 +81,9 @@ unsigned ARMELFObjectWriter::GetRelocTypeInner(const MCValue &Target,
   unsigned Type = 0;
   if (IsPCRel) {
     switch ((unsigned)Fixup.getKind()) {
-    default: llvm_unreachable("Unimplemented");
+    default:
+      report_fatal_error("unsupported relocation on symbol");
+      return ELF::R_ARM_NONE;
     case FK_Data_4:
       switch (Modifier) {
       default: llvm_unreachable("Unsupported Modifier");
@@ -147,7 +149,9 @@ unsigned ARMELFObjectWriter::GetRelocTypeInner(const MCValue &Target,
     }
   } else {
     switch ((unsigned)Fixup.getKind()) {
-    default: llvm_unreachable("invalid fixup kind!");
+    default:
+      report_fatal_error("unsupported relocation on symbol");
+      return ELF::R_ARM_NONE;
     case FK_Data_1:
       switch (Modifier) {
       default: llvm_unreachable("unsupported Modifier");