diff --git a/llvm/include/llvm/BinaryFormat/ELF.h b/llvm/include/llvm/BinaryFormat/ELF.h
--- a/llvm/include/llvm/BinaryFormat/ELF.h
+++ b/llvm/include/llvm/BinaryFormat/ELF.h
@@ -311,6 +311,7 @@
   EM_RISCV = 243,         // RISC-V
   EM_LANAI = 244,         // Lanai 32-bit processor
   EM_BPF = 247,           // Linux kernel bpf virtual machine
+  EM_VE = 251,            // NEC SX-Aurora VE
 };
 
 // Object file classes.
@@ -764,6 +765,11 @@
 #include "ELFRelocs/MSP430.def"
 };
 
+// ELF Relocation type for VE.
+enum {
+#include "ELFRelocs/VE.def"
+};
+
 #undef ELF_RELOC
 
 // Section header.
diff --git a/llvm/include/llvm/BinaryFormat/ELFRelocs/VE.def b/llvm/include/llvm/BinaryFormat/ELFRelocs/VE.def
new file mode 100644
--- /dev/null
+++ b/llvm/include/llvm/BinaryFormat/ELFRelocs/VE.def
@@ -0,0 +1,48 @@
+
+#ifndef ELF_RELOC
+#error "ELF_RELOC must be defined"
+#endif
+
+// Relocation types defined in following documents.
+//
+//  - System V Application Binary Interface - VE Architecture
+//    Processor Supplement
+//  - ELF Handling For Thread-Local Storage - VE Architecture
+//    Processor Supplement
+
+ELF_RELOC(R_VE_NONE,         0)
+ELF_RELOC(R_VE_REFLONG,      1)
+ELF_RELOC(R_VE_REFQUAD,      2)
+ELF_RELOC(R_VE_SREL32,       3)
+ELF_RELOC(R_VE_HI32,         4)
+ELF_RELOC(R_VE_LO32,         5)
+ELF_RELOC(R_VE_PC_HI32,      6)
+ELF_RELOC(R_VE_PC_LO32,      7)
+ELF_RELOC(R_VE_GOT32,        8)
+ELF_RELOC(R_VE_GOT_HI32,     9)
+ELF_RELOC(R_VE_GOT_LO32,     10)
+ELF_RELOC(R_VE_GOTOFF32,     11)
+ELF_RELOC(R_VE_GOTOFF_HI32,  12)
+ELF_RELOC(R_VE_GOTOFF_LO32,  13)
+ELF_RELOC(R_VE_PLT32,        14)
+ELF_RELOC(R_VE_PLT_HI32,     15)
+ELF_RELOC(R_VE_PLT_LO32,     16)
+ELF_RELOC(R_VE_RELATIVE,     17)
+ELF_RELOC(R_VE_GLOB_DAT,     18)
+ELF_RELOC(R_VE_JUMP_SLOT,    19)
+ELF_RELOC(R_VE_COPY,         20)
+ELF_RELOC(R_VE_DTPMOD64,     22)
+ELF_RELOC(R_VE_DTPOFF64,     23)
+// ELF_RELOC(R_VE_TPOFF64,     24)
+ELF_RELOC(R_VE_TLS_GD_HI32,  25)
+ELF_RELOC(R_VE_TLS_GD_LO32,  26)
+// ELF_RELOC(R_VE_TLS_LD_HI32,  27)
+// ELF_RELOC(R_VE_TLS_LD_LO32,  28)
+// ELF_RELOC(R_VE_DTPOFF32,     29)
+// ELF_RELOC(R_VE_TLS_IE_HI32,  30)
+// ELF_RELOC(R_VE_TLS_IE_LO32,  31)
+ELF_RELOC(R_VE_TPOFF_HI32,   32)
+ELF_RELOC(R_VE_TPOFF_LO32,   33)
+// ELF_RELOC(R_VE_TPOFF32,      34)
+ELF_RELOC(R_VE_CALL_HI32,    35)
+ELF_RELOC(R_VE_CALL_LO32,    36)
diff --git a/llvm/include/llvm/Object/ELFObjectFile.h b/llvm/include/llvm/Object/ELFObjectFile.h
--- a/llvm/include/llvm/Object/ELFObjectFile.h
+++ b/llvm/include/llvm/Object/ELFObjectFile.h
@@ -1139,6 +1139,8 @@
       return "elf64-amdgpu";
     case ELF::EM_BPF:
       return "elf64-bpf";
+    case ELF::EM_VE:
+      return "elf64-ve";
     default:
       return "elf64-unknown";
     }
@@ -1217,6 +1219,9 @@
   case ELF::EM_BPF:
     return IsLittleEndian ? Triple::bpfel : Triple::bpfeb;
 
+  case ELF::EM_VE:
+    return Triple::ve;
+
   default:
     return Triple::UnknownArch;
   }
diff --git a/llvm/lib/Object/ELF.cpp b/llvm/lib/Object/ELF.cpp
--- a/llvm/lib/Object/ELF.cpp
+++ b/llvm/lib/Object/ELF.cpp
@@ -145,6 +145,13 @@
       break;
     }
     break;
+  case ELF::EM_VE:
+    switch (Type) {
+#include "llvm/BinaryFormat/ELFRelocs/VE.def"
+    default:
+      break;
+    }
+    break;
   default:
     break;
   }
@@ -191,6 +198,8 @@
     break;
   case ELF::EM_BPF:
     break;
+  case ELF::EM_VE:
+    return ELF::R_VE_RELATIVE;
   default:
     break;
   }
diff --git a/llvm/lib/ObjectYAML/ELFYAML.cpp b/llvm/lib/ObjectYAML/ELFYAML.cpp
--- a/llvm/lib/ObjectYAML/ELFYAML.cpp
+++ b/llvm/lib/ObjectYAML/ELFYAML.cpp
@@ -221,6 +221,7 @@
   ECase(EM_RISCV);
   ECase(EM_LANAI);
   ECase(EM_BPF);
+  ECase(EM_VE);
 #undef ECase
   IO.enumFallback<Hex16>(Value);
 }
@@ -662,6 +663,9 @@
   case ELF::EM_BPF:
 #include "llvm/BinaryFormat/ELFRelocs/BPF.def"
     break;
+  case ELF::EM_VE:
+#include "llvm/BinaryFormat/ELFRelocs/VE.def"
+    break;
   case ELF::EM_PPC64:
 #include "llvm/BinaryFormat/ELFRelocs/PowerPC64.def"
     break;
diff --git a/llvm/tools/llvm-readobj/ELFDumper.cpp b/llvm/tools/llvm-readobj/ELFDumper.cpp
--- a/llvm/tools/llvm-readobj/ELFDumper.cpp
+++ b/llvm/tools/llvm-readobj/ELFDumper.cpp
@@ -1461,6 +1461,7 @@
   ENUM_ENT(EM_RISCV,         "RISC-V"),
   ENUM_ENT(EM_LANAI,         "EM_LANAI"),
   ENUM_ENT(EM_BPF,           "EM_BPF"),
+  ENUM_ENT(EM_VE,            "NEC SX-Aurora Vector Engine"),
 };
 
 static const EnumEntry<unsigned> ElfSymbolBindings[] = {