From d5772de0eb953d212cb3628814a32c1d34cd4681 Mon Sep 17 00:00:00 2001
From: Duncan Sands <baldrick@free.fr>
Date: Fri, 12 Oct 2012 11:08:57 +0000
Subject: [PATCH] Add powerpc-ibm-aix to Triple.  Patch by Kai.

llvm-svn: 165792
---
 llvm/include/llvm/ADT/Triple.h    |  6 ++++--
 llvm/lib/Support/Triple.cpp       |  4 ++++
 llvm/unittests/ADT/TripleTest.cpp | 12 ++++++++++++
 3 files changed, 20 insertions(+), 2 deletions(-)

diff --git a/llvm/include/llvm/ADT/Triple.h b/llvm/include/llvm/ADT/Triple.h
index a052768..15fe55f 100644
--- a/llvm/include/llvm/ADT/Triple.h
+++ b/llvm/include/llvm/ADT/Triple.h
@@ -76,7 +76,8 @@ public:
     SCEI,
     BGP,
     BGQ,
-    Freescale
+    Freescale,
+    IBM
   };
   enum OSType {
     UnknownOS,
@@ -101,7 +102,8 @@ public:
     RTEMS,
     NativeClient,
     CNK,         // BG/P Compute-Node Kernel
-    Bitrig
+    Bitrig,
+    AIX
   };
   enum EnvironmentType {
     UnknownEnvironment,
diff --git a/llvm/lib/Support/Triple.cpp b/llvm/lib/Support/Triple.cpp
index abfaecc..2cc7a58 100644
--- a/llvm/lib/Support/Triple.cpp
+++ b/llvm/lib/Support/Triple.cpp
@@ -98,6 +98,7 @@ const char *Triple::getVendorTypeName(VendorType Kind) {
   case BGP: return "bgp";
   case BGQ: return "bgq";
   case Freescale: return "fsl";
+  case IBM: return "ibm";
   }
 
   llvm_unreachable("Invalid VendorType!");
@@ -128,6 +129,7 @@ const char *Triple::getOSTypeName(OSType Kind) {
   case NativeClient: return "nacl";
   case CNK: return "cnk";
   case Bitrig: return "bitrig";
+  case AIX: return "aix";
   }
 
   llvm_unreachable("Invalid OSType");
@@ -278,6 +280,7 @@ static Triple::VendorType parseVendor(StringRef VendorName) {
     .Case("bgp", Triple::BGP)
     .Case("bgq", Triple::BGQ)
     .Case("fsl", Triple::Freescale)
+    .Case("ibm", Triple::IBM)
     .Default(Triple::UnknownVendor);
 }
 
@@ -304,6 +307,7 @@ static Triple::OSType parseOS(StringRef OSName) {
     .StartsWith("nacl", Triple::NativeClient)
     .StartsWith("cnk", Triple::CNK)
     .StartsWith("bitrig", Triple::Bitrig)
+    .StartsWith("aix", Triple::AIX)
     .Default(Triple::UnknownOS);
 }
 
diff --git a/llvm/unittests/ADT/TripleTest.cpp b/llvm/unittests/ADT/TripleTest.cpp
index 967437c..7c3ab97 100644
--- a/llvm/unittests/ADT/TripleTest.cpp
+++ b/llvm/unittests/ADT/TripleTest.cpp
@@ -105,6 +105,18 @@ TEST(TripleTest, ParsedIDs) {
   EXPECT_EQ(Triple::Linux, T.getOS());
   EXPECT_EQ(Triple::UnknownEnvironment, T.getEnvironment());
 
+  T = Triple("powerpc-ibm-aix");
+  EXPECT_EQ(Triple::ppc, T.getArch());
+  EXPECT_EQ(Triple::IBM, T.getVendor());
+  EXPECT_EQ(Triple::AIX, T.getOS());
+  EXPECT_EQ(Triple::UnknownEnvironment, T.getEnvironment());
+
+  T = Triple("powerpc64-ibm-aix");
+  EXPECT_EQ(Triple::ppc64, T.getArch());
+  EXPECT_EQ(Triple::IBM, T.getVendor());
+  EXPECT_EQ(Triple::AIX, T.getOS());
+  EXPECT_EQ(Triple::UnknownEnvironment, T.getEnvironment());
+
   T = Triple("powerpc-dunno-notsure");
   EXPECT_EQ(Triple::ppc, T.getArch());
   EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
-- 
2.7.4