[PowerPC]To provide better compatibility with gcc I added the __bool keyword to the...

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

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@225664 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/clang/Basic/TokenKinds.def b/include/clang/Basic/TokenKinds.def
index da106227c28c401729b7f8d9658a63e6c665b09b..3319d4ed35e0252b87e0183f9d34167597a517d2 100644 (file)
--- a/include/clang/Basic/TokenKinds.def
+++ b/include/clang/Basic/TokenKinds.def
@@ -495,6 +495,7 @@ KEYWORD(__pascal                    , KEYALL)
 // Altivec Extension.
 KEYWORD(__vector                    , KEYALTIVEC)
 KEYWORD(__pixel                     , KEYALTIVEC)
+KEYWORD(__bool                      , KEYALTIVEC)
 
 // ARM NEON extensions.
 ALIAS("__fp16", half                , KEYALL)

diff --git a/lib/Parse/ParseDecl.cpp b/lib/Parse/ParseDecl.cpp
index 66366d99190e134cc3166b2e1f27c563f91c1498..c4ab713ea081f109c9a9473a6bf1ff9a582d65d4 100644 (file)
--- a/lib/Parse/ParseDecl.cpp
+++ b/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;

diff --git a/lib/Parse/ParseTentative.cpp b/lib/Parse/ParseTentative.cpp
index 929242f2004f763f19f72efba4dd48f0a89f1f36..abf16fa6222b5ea0de703178986b3282ac92f92d 100644 (file)
--- a/lib/Parse/ParseTentative.cpp
+++ b/lib/Parse/ParseTentative.cpp
@@ -992,6 +992,7 @@ Parser::isExpressionOrTypeSpecifierSimple(tok::TokenKind Kind) {
   case tok::kw___unaligned:
   case tok::kw___vector:
   case tok::kw___pixel:
+  case tok::kw___bool:
   case tok::kw__Atomic:
   case tok::kw___unknown_anytype:
     return TPResult::False;

diff --git a/test/Parser/altivec.c b/test/Parser/altivec.c
index 7adca6143bde4b1a7ee9490332316b6763bf6ae8..d852511fc06d1afb1b6ac19c0658a5cac5846680 100644 (file)
--- a/test/Parser/altivec.c
+++ b/test/Parser/altivec.c
@@ -18,6 +18,9 @@ __vector float vv_f;
 __vector bool char vv_bc;
 __vector bool short vv_bs;
 __vector bool int vv_bi;
+__vector __bool char vv___bc;
+__vector __bool short vv___bs;
+__vector __bool int vv_bi;
 __vector __pixel vv_p;
 __vector pixel vv__p;
 __vector int vf__r();
@@ -40,6 +43,9 @@ vector float v_f;
 vector bool char v_bc;
 vector bool short v_bs;
 vector bool int v_bi;
+vector __bool char v___bc;
+vector __bool short v___bs;
+vector __bool int v___bi;
 vector __pixel v_p;
 vector pixel v__p;
 vector int f__r();
@@ -64,6 +70,7 @@ vector unsigned long int v_uli;     // expected-warning {{Use of 'long' with '__
 __vector long double  vv_ld;        // expected-error {{cannot use 'long double' with '__vector'}}
 vector long double  v_ld;           // expected-error {{cannot use 'long double' with '__vector'}}
 vector bool v_b;                    // expected-warning {{type specifier missing, defaults to 'int'}}
+vector __bool v___b;                // expected-warning {{type specifier missing, defaults to 'int'}}
 
 // These should have errors.
 __vector double vv_d1;               // expected-error {{use of 'double' with '__vector' requires VSX support to be enabled (available on the POWER7 or later)}}
@@ -77,6 +84,13 @@ vector bool signed char v_bsc;       // expected-error {{cannot use 'signed' wit
 vector bool unsigned int v_bsc2;     // expected-error {{cannot use 'unsigned' with '__vector bool'}}
 vector bool long v_bl;               // expected-error {{cannot use 'long' with '__vector bool'}}
 vector bool long long v_bll;         // expected-error {{cannot use 'long long' with '__vector bool'}}
+vector __bool float v___bf;          // expected-error {{cannot use 'float' with '__vector bool'}}
+vector __bool double v___bd;         // expected-error {{cannot use 'double' with '__vector bool'}}
+vector __bool pixel v___bp;          // expected-error {{cannot use '__pixel' with '__vector bool'}}
+vector __bool signed char v___bsc;   // expected-error {{cannot use 'signed' with '__vector bool'}}
+vector __bool unsigned int v___bsc2; // expected-error {{cannot use 'unsigned' with '__vector bool'}}
+vector __bool long v___bl;           // expected-error {{cannot use 'long' with '__vector bool'}}
+vector __bool long long v___bll;     // expected-error {{cannot use 'long long' with '__vector bool'}}
 
 // vector long is deprecated, but vector long long is not.
 vector long long v_ll;