R600: Add ISA documents to the CompilerWriterInfo page

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

diff --git a/lib/AsmParser/LLParser.cpp b/lib/AsmParser/LLParser.cpp
index 9349007bbb593fed30103129146d12553bceb652..62a07f5016a66a742c3cad8f17c1a2ffdea45aa8 100644 (file)
--- a/lib/AsmParser/LLParser.cpp
+++ b/lib/AsmParser/LLParser.cpp
@@ -1159,6 +1159,8 @@ bool LLParser::ParseOptionalParamAttrs(AttrBuilder &B) {
     case lltok::kw_nest:            B.addAttribute(Attribute::Nest); break;
     case lltok::kw_noalias:         B.addAttribute(Attribute::NoAlias); break;
     case lltok::kw_nocapture:       B.addAttribute(Attribute::NoCapture); break;
+    case lltok::kw_readnone:        B.addAttribute(Attribute::ReadNone); break;
+    case lltok::kw_readonly:        B.addAttribute(Attribute::ReadOnly); break;
     case lltok::kw_returned:        B.addAttribute(Attribute::Returned); break;
     case lltok::kw_signext:         B.addAttribute(Attribute::SExt); break;
     case lltok::kw_sret:            B.addAttribute(Attribute::StructRet); break;
@@ -1179,8 +1181,6 @@ bool LLParser::ParseOptionalParamAttrs(AttrBuilder &B) {
     case lltok::kw_noreturn:
     case lltok::kw_nounwind:
     case lltok::kw_optsize:
-    case lltok::kw_readnone:
-    case lltok::kw_readonly:
     case lltok::kw_returns_twice:
     case lltok::kw_sanitize_address:
     case lltok::kw_sanitize_memory:
@@ -1239,8 +1239,6 @@ bool LLParser::ParseOptionalReturnAttrs(AttrBuilder &B) {
     case lltok::kw_noreturn:
     case lltok::kw_nounwind:
     case lltok::kw_optsize:
-    case lltok::kw_readnone:
-    case lltok::kw_readonly:
     case lltok::kw_returns_twice:
     case lltok::kw_sanitize_address:
     case lltok::kw_sanitize_memory:
@@ -1251,6 +1249,10 @@ bool LLParser::ParseOptionalReturnAttrs(AttrBuilder &B) {
     case lltok::kw_uwtable:
       HaveError |= Error(Lex.getLoc(), "invalid use of function-only attribute");
       break;
+
+    case lltok::kw_readnone:
+    case lltok::kw_readonly:
+      HaveError |= Error(Lex.getLoc(), "invalid use of attribute on return type");
     }
 
     Lex.Lex();
@@ -1342,6 +1344,8 @@ bool LLParser::ParseOptionalVisibility(unsigned &Res) {
 ///   ::= 'ptx_device'
 ///   ::= 'spir_func'
 ///   ::= 'spir_kernel'
+///   ::= 'x86_64_sysvcc'
+///   ::= 'x86_64_win64cc'
 ///   ::= 'cc' UINT
 ///
 bool LLParser::ParseOptionalCallingConv(CallingConv::ID &CC) {
@@ -1362,6 +1366,8 @@ bool LLParser::ParseOptionalCallingConv(CallingConv::ID &CC) {
   case lltok::kw_spir_kernel:    CC = CallingConv::SPIR_KERNEL; break;
   case lltok::kw_spir_func:      CC = CallingConv::SPIR_FUNC; break;
   case lltok::kw_intel_ocl_bicc: CC = CallingConv::Intel_OCL_BI; break;
+  case lltok::kw_x86_64_sysvcc:  CC = CallingConv::X86_64_SysV; break;
+  case lltok::kw_x86_64_win64cc: CC = CallingConv::X86_64_Win64; break;
   case lltok::kw_cc: {
       unsigned ArbitraryCC;
       Lex.Lex();