[lanai] Add Lanai triple.

Add triple for the Lanai backend.

General Lanai backend discussion on llvm-dev thread "[RFC] Lanai backend".

Differential Revision: http://reviews.llvm.org/D17003

llvm-svn: 260545

1 files changed, 10 insertions, 0 deletions

diff --git a/llvm/lib/Support/Triple.cpp b/llvm/lib/Support/Triple.cpp
index 5099cd5290d..1485d8e6185 100644
--- a/llvm/lib/Support/Triple.cpp
+++ b/llvm/lib/Support/Triple.cpp
@@ -60,6 +60,7 @@ const char *Triple::getArchTypeName(ArchType Kind) {
   case spir:        return "spir";
   case spir64:      return "spir64";
   case kalimba:     return "kalimba";
+  case lanai:       return "lanai";
   case shave:       return "shave";
   case wasm32:      return "wasm32";
   case wasm64:      return "wasm64";
@@ -126,6 +127,7 @@ const char *Triple::getArchTypePrefix(ArchType Kind) {
   case spir:
   case spir64:      return "spir";
   case kalimba:     return "kalimba";
+  case lanai:       return "lanai";
   case shave:       return "shave";
   case wasm32:
   case wasm64:      return "wasm";
@@ -268,6 +270,7 @@ Triple::ArchType Triple::getArchTypeForLLVMName(StringRef Name) {
     .Case("spir", spir)
     .Case("spir64", spir64)
     .Case("kalimba", kalimba)
+    .Case("lanai", lanai)
     .Case("shave", shave)
     .Case("wasm32", wasm32)
     .Case("wasm64", wasm64)
@@ -376,6 +379,7 @@ static Triple::ArchType parseArch(StringRef ArchName) {
     .Case("spir", Triple::spir)
     .Case("spir64", Triple::spir64)
     .StartsWith("kalimba", Triple::kalimba)
+    .Case("lanai", Triple::lanai)
     .Case("shave", Triple::shave)
     .Case("wasm32", Triple::wasm32)
     .Case("wasm64", Triple::wasm64)
@@ -563,6 +567,7 @@ static Triple::ObjectFormatType getDefaultFormat(const Triple &T) {
   case Triple::bpfeb:
   case Triple::bpfel:
   case Triple::hexagon:
+  case Triple::lanai:
   case Triple::hsail:
   case Triple::hsail64:
   case Triple::kalimba:
@@ -1115,6 +1120,7 @@ static unsigned getArchPointerBitWidth(llvm::Triple::ArchType Arch) {
   case llvm::Triple::hsail:
   case llvm::Triple::spir:
   case llvm::Triple::kalimba:
+  case llvm::Triple::lanai:
   case llvm::Triple::shave:
   case llvm::Triple::wasm32:
     return 32;
@@ -1188,6 +1194,7 @@ Triple Triple::get32BitArchVariant() const {
   case Triple::thumbeb:
   case Triple::x86:
   case Triple::xcore:
+  case Triple::lanai:
   case Triple::shave:
   case Triple::wasm32:
     // Already 32-bit.
@@ -1217,6 +1224,7 @@ Triple Triple::get64BitArchVariant() const {
   case Triple::avr:
   case Triple::hexagon:
   case Triple::kalimba:
+  case Triple::lanai:
   case Triple::msp430:
   case Triple::r600:
   case Triple::tce:
@@ -1303,6 +1311,7 @@ Triple Triple::getBigEndianArchVariant() const {
   case Triple::aarch64_be:
   case Triple::armeb:
   case Triple::bpfeb:
+  case Triple::lanai:
   case Triple::mips64:
   case Triple::mips:
   case Triple::ppc64:
@@ -1329,6 +1338,7 @@ Triple Triple::getLittleEndianArchVariant() const {
   Triple T(*this);
   switch (getArch()) {
   case Triple::UnknownArch:
+  case Triple::lanai:
   case Triple::ppc:
   case Triple::sparcv9:
   case Triple::systemz: