commit 6f3d838867538638b9bbf412028e8537ae12f3e5
author Nate Begeman <natebegeman@mac.com> Fri Jun 26 06:32:41 2009 +0000
committer Nate Begeman <natebegeman@mac.com> Fri Jun 26 06:32:41 2009 +0000
tree 9670fbb8d2c18f884cd0407c6a0ea764fe75161b
parent e136e0e1b74760d7ec3ede38e0e739d5c52a3c0a

OpenCL 1.0 support: attributes


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74280 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Parse/AttributeList.cpp

diff --git a/lib/Parse/AttributeList.cpp b/lib/Parse/AttributeList.cpp
index 3fb6f95..5ee668a 100644
--- a/lib/Parse/AttributeList.cpp
+++ b/lib/Parse/AttributeList.cpp
@@ -118,6 +118,7 @@
   case 13:
     if (!memcmp(Str, "address_space", 13)) return AT_address_space;
     if (!memcmp(Str, "always_inline", 13)) return AT_always_inline;
+    if (!memcmp(Str, "vec_type_hint", 13)) return IgnoredAttribute;
     break;
   case 14:
     if (!memcmp(Str, "objc_exception", 14)) return AT_objc_exception;
@@ -136,6 +137,8 @@
     if (!memcmp(Str, "ns_returns_retained", 19)) return AT_ns_returns_retained;
     if (!memcmp(Str, "cf_returns_retained", 19)) return AT_cf_returns_retained;
     break;            
+  case 20:
+    if (!memcmp(Str, "reqd_work_group_size", 20)) return AT_reqd_wg_size;
   case 22:
     if (!memcmp(Str, "no_instrument_function", 22))
       return AT_no_instrument_function;

lib/Parse/ParseDecl.cpp

diff --git a/lib/Parse/ParseDecl.cpp b/lib/Parse/ParseDecl.cpp
index 9a8e342..c11383c 100644
--- a/lib/Parse/ParseDecl.cpp
+++ b/lib/Parse/ParseDecl.cpp
@@ -149,13 +149,35 @@
             }
           }
         } else { // not an identifier
+          switch (Tok.getKind()) {
+          case tok::r_paren:
           // parse a possibly empty comma separated list of expressions
-          if (Tok.is(tok::r_paren)) { 
             // __attribute__(( nonnull() ))
             ConsumeParen(); // ignore the right paren loc for now
             CurrAttr = new AttributeList(AttrName, AttrNameLoc, 
                                          0, SourceLocation(), 0, 0, CurrAttr);
-          } else { 
+            break;
+          case tok::kw_char:
+          case tok::kw_wchar_t:
+          case tok::kw_bool:
+          case tok::kw_short:
+          case tok::kw_int:
+          case tok::kw_long:
+          case tok::kw_signed:
+          case tok::kw_unsigned:
+          case tok::kw_float:
+          case tok::kw_double:
+          case tok::kw_void:
+          case tok::kw_typeof:
+            // If it's a builtin type name, eat it and expect a rparen
+            // __attribute__(( vec_type_hint(char) ))
+            ConsumeToken();
+            CurrAttr = new AttributeList(AttrName, AttrNameLoc, 
+                                         0, SourceLocation(), 0, 0, CurrAttr);
+            if (Tok.is(tok::r_paren))
+              ConsumeParen();
+            break;
+          default:
             // __attribute__(( aligned(16) ))
             ExprVector ArgExprs(Actions);
             bool ArgExprsOk = true;
@@ -181,6 +203,7 @@
                            SourceLocation(), ArgExprs.take(), ArgExprs.size(),
                            CurrAttr);
             }
+            break;
           }
         }
       } else {