From 81bd5bb795ee18de01b2765e2c5b9aa3ede5c551 Mon Sep 17 00:00:00 2001
From: "Kazushi (Jam) Marukawa" <marukawa@nec.com>
Date: Sun, 27 Dec 2020 23:28:20 +0900
Subject: [PATCH] [VE] Change default CPU name to "generic"

Change default CPU name of SX-Aurora VE from "ve" to "generic" similar
to other architectures.

Reviewed By: simoll

Differential Revision: https://reviews.llvm.org/D93836
---
 lib/Target/VE/MCTargetDesc/VEMCTargetDesc.cpp | 2 +-
 lib/Target/VE/VE.td                           | 2 +-
 lib/Target/VE/VESubtarget.cpp                 | 2 +-
 test/CodeGen/VE/Scalar/cpu.ll                 | 5 +++++
 4 files changed, 8 insertions(+), 3 deletions(-)
 create mode 100644 test/CodeGen/VE/Scalar/cpu.ll

diff --git a/lib/Target/VE/MCTargetDesc/VEMCTargetDesc.cpp b/lib/Target/VE/MCTargetDesc/VEMCTargetDesc.cpp
index 239a89812e4..4c480c05027 100644
--- a/lib/Target/VE/MCTargetDesc/VEMCTargetDesc.cpp
+++ b/lib/Target/VE/MCTargetDesc/VEMCTargetDesc.cpp
@@ -56,7 +56,7 @@ static MCRegisterInfo *createVEMCRegisterInfo(const Triple &TT) {
 static MCSubtargetInfo *createVEMCSubtargetInfo(const Triple &TT, StringRef CPU,
                                                 StringRef FS) {
   if (CPU.empty())
-    CPU = "ve";
+    CPU = "generic";
   return createVEMCSubtargetInfoImpl(TT, CPU, /*TuneCPU=*/CPU, FS);
 }
 
diff --git a/lib/Target/VE/VE.td b/lib/Target/VE/VE.td
index a2c0ba04ada..9e8adcd4207 100644
--- a/lib/Target/VE/VE.td
+++ b/lib/Target/VE/VE.td
@@ -46,7 +46,7 @@ def VEAsmParser : AsmParser {
 class Proc<string Name, list<SubtargetFeature> Features>
  : Processor<Name, NoItineraries, Features>;
 
-def : Proc<"ve",             []>;
+def : Proc<"generic", []>;
 
 //===----------------------------------------------------------------------===//
 // Declare the target which we are implementing
diff --git a/lib/Target/VE/VESubtarget.cpp b/lib/Target/VE/VESubtarget.cpp
index 3406a613e89..daa6cfb8aa8 100644
--- a/lib/Target/VE/VESubtarget.cpp
+++ b/lib/Target/VE/VESubtarget.cpp
@@ -33,7 +33,7 @@ VESubtarget &VESubtarget::initializeSubtargetDependencies(StringRef CPU,
   // Determine default and user specified characteristics
   std::string CPUName = std::string(CPU);
   if (CPUName.empty())
-    CPUName = "ve";
+    CPUName = "generic";
 
   // Parse features string.
   ParseSubtargetFeatures(CPUName, /*TuneCPU=*/CPU, FS);
diff --git a/test/CodeGen/VE/Scalar/cpu.ll b/test/CodeGen/VE/Scalar/cpu.ll
new file mode 100644
index 00000000000..7586a38f9f5
--- /dev/null
+++ b/test/CodeGen/VE/Scalar/cpu.ll
@@ -0,0 +1,5 @@
+; RUN: llc -mtriple=ve -mcpu=help < %s 2>&1 | FileCheck %s
+
+; CHECK: Available CPUs for this target:
+; CHECK-EMPTY:
+; CHECK-NEXT: generic - Select the generic processor.