Add ext_vector type code for builtins, from John Garvin!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@158156 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/clang/Basic/Builtins.def b/include/clang/Basic/Builtins.def
index 756ba23..63e8d08 100644
--- a/include/clang/Basic/Builtins.def
+++ b/include/clang/Basic/Builtins.def
@@ -33,7 +33,8 @@
// H -> SEL
// a -> __builtin_va_list
// A -> "reference" to __builtin_va_list
-// V -> Vector, following num elements and a base type.
+// V -> Vector, followed by the number of elements and the base type.
+// E -> ext_vector, followed by the number of elements and the base type.
// X -> _Complex, followed by the base type.
// Y -> ptrdiff_t
// P -> FILE
diff --git a/lib/AST/ASTContext.cpp b/lib/AST/ASTContext.cpp
index bd68d83..47b2862 100644
--- a/lib/AST/ASTContext.cpp
+++ b/lib/AST/ASTContext.cpp
@@ -6413,6 +6413,19 @@
VectorType::GenericVector);
break;
}
+ case 'E': {
+ char *End;
+
+ unsigned NumElements = strtoul(Str, &End, 10);
+ assert(End != Str && "Missing vector size");
+
+ Str = End;
+
+ QualType ElementType = DecodeTypeFromStr(Str, Context, Error, RequiresICE,
+ false);
+ Type = Context.getExtVectorType(ElementType, NumElements);
+ break;
+ }
case 'X': {
QualType ElementType = DecodeTypeFromStr(Str, Context, Error, RequiresICE,
false);
