Convert some assert(0) to llvm_unreachable or fold an 'if' condition into the assert.

llvm-svn: 211254

1 files changed, 1 insertions, 2 deletions

diff --git a/llvm/lib/Target/AArch64/Disassembler/AArch64ExternalSymbolizer.cpp b/llvm/lib/Target/AArch64/Disassembler/AArch64ExternalSymbolizer.cpp
index 24663684a3f..2057c51346a 100644
--- a/llvm/lib/Target/AArch64/Disassembler/AArch64ExternalSymbolizer.cpp
+++ b/llvm/lib/Target/AArch64/Disassembler/AArch64ExternalSymbolizer.cpp
@@ -37,8 +37,7 @@ getVariant(uint64_t LLVMDisassembler_VariantKind) {
   case LLVMDisassembler_VariantKind_ARM64_TLVP:
   case LLVMDisassembler_VariantKind_ARM64_TLVOFF:
   default:
-    assert(0 && "bad LLVMDisassembler_VariantKind");
-    return MCSymbolRefExpr::VK_None;
+    llvm_unreachable("bad LLVMDisassembler_VariantKind");
   }
 }