Add in support for SPIR to LLVM core. This adds a new target and two new calling...

[oota-llvm.git] / lib / AsmParser / LLLexer.cpp

diff --git a/lib/AsmParser/LLLexer.cpp b/lib/AsmParser/LLLexer.cpp
index 982ea48325f3c849b5758297a7c5a8a9e6087511..2ad0010fd127a8d1e5dd62c294c28f4147fad8b2 100644 (file)
--- a/lib/AsmParser/LLLexer.cpp
+++ b/lib/AsmParser/LLLexer.cpp
@@ -456,11 +456,12 @@ lltok::Kind LLLexer::LexIdentifier() {
   KEYWORD(private);
   KEYWORD(linker_private);
   KEYWORD(linker_private_weak);
-  KEYWORD(linker_private_weak_def_auto);
+  KEYWORD(linker_private_weak_def_auto); // FIXME: For backwards compatibility.
   KEYWORD(internal);
   KEYWORD(available_externally);
   KEYWORD(linkonce);
   KEYWORD(linkonce_odr);
+  KEYWORD(linkonce_odr_auto_hide);
   KEYWORD(weak);
   KEYWORD(weak_odr);
   KEYWORD(appending);
@@ -474,6 +475,9 @@ lltok::Kind LLLexer::LexIdentifier() {
   KEYWORD(extern_weak);
   KEYWORD(external);
   KEYWORD(thread_local);
+  KEYWORD(localdynamic);
+  KEYWORD(initialexec);
+  KEYWORD(localexec);
   KEYWORD(zeroinitializer);
   KEYWORD(undef);
   KEYWORD(null);
@@ -481,6 +485,7 @@ lltok::Kind LLLexer::LexIdentifier() {
   KEYWORD(tail);
   KEYWORD(target);
   KEYWORD(triple);
+  KEYWORD(unwind);
   KEYWORD(deplibs);
   KEYWORD(datalayout);
   KEYWORD(volatile);
@@ -505,6 +510,7 @@ lltok::Kind LLLexer::LexIdentifier() {
   KEYWORD(asm);
   KEYWORD(sideeffect);
   KEYWORD(alignstack);
+  KEYWORD(inteldialect);
   KEYWORD(gc);
 
   KEYWORD(ccc);
@@ -519,6 +525,8 @@ lltok::Kind LLLexer::LexIdentifier() {
   KEYWORD(msp430_intrcc);
   KEYWORD(ptx_kernel);
   KEYWORD(ptx_device);
+  KEYWORD(spir_kernel);
+  KEYWORD(spir_func);
 
   KEYWORD(cc);
   KEYWORD(c);
@@ -622,7 +630,6 @@ lltok::Kind LLLexer::LexIdentifier() {
   INSTKEYWORD(indirectbr,  IndirectBr);
   INSTKEYWORD(invoke,      Invoke);
   INSTKEYWORD(resume,      Resume);
-  INSTKEYWORD(unwind,      Unwind);
   INSTKEYWORD(unreachable, Unreachable);
 
   INSTKEYWORD(alloca,      Alloca);
@@ -673,11 +680,12 @@ lltok::Kind LLLexer::LexIdentifier() {
 ///    HexFP80Constant   0xK[0-9A-Fa-f]+
 ///    HexFP128Constant  0xL[0-9A-Fa-f]+
 ///    HexPPC128Constant 0xM[0-9A-Fa-f]+
+///    HexHalfConstant   0xH[0-9A-Fa-f]+
 lltok::Kind LLLexer::Lex0x() {
   CurPtr = TokStart + 2;
 
   char Kind;
-  if (CurPtr[0] >= 'K' && CurPtr[0] <= 'M') {
+  if ((CurPtr[0] >= 'K' && CurPtr[0] <= 'M') || CurPtr[0] == 'H') {
     Kind = *CurPtr++;
   } else {
     Kind = 'J';
@@ -718,6 +726,9 @@ lltok::Kind LLLexer::Lex0x() {
     HexToIntPair(TokStart+3, CurPtr, Pair);
     APFloatVal = APFloat(APInt(128, Pair));
     return lltok::APFloat;
+  case 'H':
+    APFloatVal = APFloat(APInt(16,HexIntToVal(TokStart+3, CurPtr)));
+    return lltok::APFloat;
   }
 }