[PowerPC]To provide better compatibility with gcc I added the __bool keyword to the Alitivec support in clang. __bool is functionally identical to using bool when declaring vector types. For example:

vector bool char v_bc;
vector __bool char v___bc;

clang already supported vector/__vector and pixel/__pixel but was missing __bool.

http://llvm.org/bugs/show_bug.cgi?id=19220

For reference: https://gcc.gnu.org/onlinedocs/gcc-4.9.2/gcc/PowerPC-AltiVec_002fVSX-Built-in-Functions.html

http://reviews.llvm.org/D6882

llvm-svn: 225664

1 files changed, 5 insertions, 0 deletions

diff --git a/clang/lib/Parse/ParseDecl.cpp b/clang/lib/Parse/ParseDecl.cpp
index 66366d99190..c4ab713ea08 100644
--- a/clang/lib/Parse/ParseDecl.cpp
+++ b/clang/lib/Parse/ParseDecl.cpp
@@ -3200,6 +3200,9 @@ void Parser::ParseDeclarationSpecifiers(DeclSpec &DS,
     case tok::kw___pixel:
       isInvalid = DS.SetTypeAltiVecPixel(true, Loc, PrevSpec, DiagID, Policy);
       break;
+    case tok::kw___bool:
+      isInvalid = DS.SetTypeAltiVecBool(true, Loc, PrevSpec, DiagID, Policy);
+      break;
     case tok::kw___unknown_anytype:
       isInvalid = DS.SetTypeSpecType(TST_unknown_anytype, Loc,
                                      PrevSpec, DiagID, Policy);
@@ -6036,6 +6039,7 @@ bool Parser::TryAltiVecVectorTokenOutOfLine() {
   case tok::kw_float:
   case tok::kw_double:
   case tok::kw_bool:
+  case tok::kw___bool:
   case tok::kw___pixel:
     Tok.setKind(tok::kw___vector);
     return true;
@@ -6069,6 +6073,7 @@ bool Parser::TryAltiVecTokenOutOfLine(DeclSpec &DS, SourceLocation Loc,
     case tok::kw_float:
     case tok::kw_double:
     case tok::kw_bool:
+    case tok::kw___bool:
     case tok::kw___pixel:
       isInvalid = DS.SetTypeAltiVecVector(true, Loc, PrevSpec, DiagID, Policy);
       return true;