This patch adds support of le32 pseudo-cpu that stands for generic

32-bit little-endian CPU. Used by PNaCl and Emscripten.

llvm-svn: 138335

1 files changed, 9 insertions, 0 deletions

diff --git a/llvm/lib/Support/Triple.cpp b/llvm/lib/Support/Triple.cpp
index ccb1a249761..af934ae3fa2 100644
--- a/llvm/lib/Support/Triple.cpp
+++ b/llvm/lib/Support/Triple.cpp
@@ -38,6 +38,7 @@ const char *Triple::getArchTypeName(ArchType Kind) {
   case mblaze:  return "mblaze";
   case ptx32:   return "ptx32";
   case ptx64:   return "ptx64";
+  case le32:    return "le32";
   }
 
   return "<invalid>";
@@ -72,6 +73,8 @@ const char *Triple::getArchTypePrefix(ArchType Kind) {
 
   case ptx32:   return "ptx";
   case ptx64:   return "ptx";
+
+  case le32:    return "le32";
   }
 }
 
@@ -171,6 +174,8 @@ Triple::ArchType Triple::getArchTypeForLLVMName(StringRef Name) {
     return ptx32;
   if (Name == "ptx64")
     return ptx64;
+  if (Name == "le32")
+    return le32;
 
   return UnknownArch;
 }
@@ -249,6 +254,8 @@ const char *Triple::getArchNameForAssembler() {
     return "ptx32";
   if (Str == "ptx64")
     return "ptx64";
+  if (Str == "le32")
+    return "le32";
   return NULL;
 }
 
@@ -302,6 +309,8 @@ Triple::ArchType Triple::ParseArch(StringRef ArchName) {
     return ptx32;
   else if (ArchName == "ptx64")
     return ptx64;
+  else if (ArchName == "le32")
+    return le32;
   else
     return UnknownArch;
 }