[llvm] [Triple] Add "swift" as a vendor. (PR #85094)

[Alastair Houghton via llvm-commits]

https://github.com/al45tair updated https://github.com/llvm/llvm-project/pull/85094

>From 226e8ce5348a72e780e1acf578a3553614cbdc04 Mon Sep 17 00:00:00 2001
From: Alastair Houghton <ahoughton at apple.com>
Date: Thu, 22 Feb 2024 11:45:12 +0000
Subject: [PATCH 1/2] [Triple] Add "swift" as a vendor.

We want this so we can uniquely identify our fully-static Linux
target using a triple (since we wish to make decisions about it in
the compiler driver that wouldn't be appropriate for an "unknown"
triple).

rdar://123436421
---
 llvm/include/llvm/TargetParser/Triple.h | 3 ++-
 llvm/lib/TargetParser/Triple.cpp        | 2 ++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/llvm/include/llvm/TargetParser/Triple.h b/llvm/include/llvm/TargetParser/Triple.h
index f256e2b205a889..8ae8f12e43e163 100644
--- a/llvm/include/llvm/TargetParser/Triple.h
+++ b/llvm/include/llvm/TargetParser/Triple.h
@@ -182,7 +182,8 @@ class Triple {
     Mesa,
     SUSE,
     OpenEmbedded,
-    LastVendorType = OpenEmbedded
+    Swift,
+    LastVendorType = Swift
   };
   enum OSType {
     UnknownOS,
diff --git a/llvm/lib/TargetParser/Triple.cpp b/llvm/lib/TargetParser/Triple.cpp
index 624679ff507a7f..550f9242a654d9 100644
--- a/llvm/lib/TargetParser/Triple.cpp
+++ b/llvm/lib/TargetParser/Triple.cpp
@@ -228,6 +228,7 @@ StringRef Triple::getVendorTypeName(VendorType Kind) {
   case PC: return "pc";
   case SCEI: return "scei";
   case SUSE: return "suse";
+  case Swift: return "swift";
   }
 
   llvm_unreachable("Invalid VendorType!");
@@ -604,6 +605,7 @@ static Triple::VendorType parseVendor(StringRef VendorName) {
     .Case("amd", Triple::AMD)
     .Case("mesa", Triple::Mesa)
     .Case("suse", Triple::SUSE)
+    .Case("swift", Triple::Swift)
     .Case("oe", Triple::OpenEmbedded)
     .Default(Triple::UnknownVendor);
 }

>From 3072f23c238147ff337e03af5e58b7d64bad4738 Mon Sep 17 00:00:00 2001
From: Alastair Houghton <ahoughton at apple.com>
Date: Wed, 13 Mar 2024 16:06:33 +0000
Subject: [PATCH 2/2] [Triple] Tweak code formatting.

Tweak code formatting to keep clang-format happy.

rdar://123436421
---
 llvm/lib/TargetParser/Triple.cpp | 35 ++++++++++++++++----------------
 1 file changed, 18 insertions(+), 17 deletions(-)

diff --git a/llvm/lib/TargetParser/Triple.cpp b/llvm/lib/TargetParser/Triple.cpp
index 550f9242a654d9..08a5905d5942af 100644
--- a/llvm/lib/TargetParser/Triple.cpp
+++ b/llvm/lib/TargetParser/Triple.cpp
@@ -228,7 +228,8 @@ StringRef Triple::getVendorTypeName(VendorType Kind) {
   case PC: return "pc";
   case SCEI: return "scei";
   case SUSE: return "suse";
-  case Swift: return "swift";
+  case Swift:
+    return "swift";
   }
 
   llvm_unreachable("Invalid VendorType!");
@@ -592,22 +593,22 @@ static Triple::ArchType parseArch(StringRef ArchName) {
 
 static Triple::VendorType parseVendor(StringRef VendorName) {
   return StringSwitch<Triple::VendorType>(VendorName)
-    .Case("apple", Triple::Apple)
-    .Case("pc", Triple::PC)
-    .Case("scei", Triple::SCEI)
-    .Case("sie", Triple::SCEI)
-    .Case("fsl", Triple::Freescale)
-    .Case("ibm", Triple::IBM)
-    .Case("img", Triple::ImaginationTechnologies)
-    .Case("mti", Triple::MipsTechnologies)
-    .Case("nvidia", Triple::NVIDIA)
-    .Case("csr", Triple::CSR)
-    .Case("amd", Triple::AMD)
-    .Case("mesa", Triple::Mesa)
-    .Case("suse", Triple::SUSE)
-    .Case("swift", Triple::Swift)
-    .Case("oe", Triple::OpenEmbedded)
-    .Default(Triple::UnknownVendor);
+      .Case("apple", Triple::Apple)
+      .Case("pc", Triple::PC)
+      .Case("scei", Triple::SCEI)
+      .Case("sie", Triple::SCEI)
+      .Case("fsl", Triple::Freescale)
+      .Case("ibm", Triple::IBM)
+      .Case("img", Triple::ImaginationTechnologies)
+      .Case("mti", Triple::MipsTechnologies)
+      .Case("nvidia", Triple::NVIDIA)
+      .Case("csr", Triple::CSR)
+      .Case("amd", Triple::AMD)
+      .Case("mesa", Triple::Mesa)
+      .Case("suse", Triple::SUSE)
+      .Case("swift", Triple::Swift)
+      .Case("oe", Triple::OpenEmbedded)
+      .Default(Triple::UnknownVendor);
 }
 
 static Triple::OSType parseOS(StringRef OSName) {