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authorTanya Lattner <tonic@nondot.org>2011-06-04 00:47:47 +0000
committerTanya Lattner <tonic@nondot.org>2011-06-04 00:47:47 +0000
commit61eee0ca33b29e102f11bab77c8b74cc00e2392b (patch)
tree6d15da9dbb7e38437454db0f20493b479bc4eedb /lib/Serialization
parent9198126067a447f8aaccf9fff09be294c8bcb81e (diff)
Add support for builtin astype:
__builtin_astype(): Used to reinterpreted as another data type of the same size using for both scalar and vector data types. Added test case. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@132612 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Serialization')
-rw-r--r--lib/Serialization/ASTReaderStmt.cpp6
-rw-r--r--lib/Serialization/ASTWriterStmt.cpp11
2 files changed, 16 insertions, 1 deletions
diff --git a/lib/Serialization/ASTReaderStmt.cpp b/lib/Serialization/ASTReaderStmt.cpp
index 918db7e367..f3f67a76c4 100644
--- a/lib/Serialization/ASTReaderStmt.cpp
+++ b/lib/Serialization/ASTReaderStmt.cpp
@@ -189,7 +189,7 @@ namespace clang {
void VisitOpaqueValueExpr(OpaqueValueExpr *E);
// CUDA Expressions
- void VisitCUDAKernelCallExpr(CUDAKernelCallExpr *E);
+ void VisitCUDAKernelCallExpr(CUDAKernelCallExpr *E);
};
}
@@ -2000,6 +2000,10 @@ Stmt *ASTReader::ReadStmtFromStream(PerFileData &F) {
case EXPR_CUDA_KERNEL_CALL:
S = new (Context) CUDAKernelCallExpr(*Context, Empty);
break;
+
+ case EXPR_ASTYPE:
+ S = new (Context) AsTypeExpr(Empty);
+ break;
}
// We hit a STMT_STOP, so we're done with this expression.
diff --git a/lib/Serialization/ASTWriterStmt.cpp b/lib/Serialization/ASTWriterStmt.cpp
index a3970080fd..00e2404946 100644
--- a/lib/Serialization/ASTWriterStmt.cpp
+++ b/lib/Serialization/ASTWriterStmt.cpp
@@ -165,6 +165,8 @@ namespace clang {
// CUDA Expressions
void VisitCUDAKernelCallExpr(CUDAKernelCallExpr *E);
+
+ void VisitAsTypeExpr(AsTypeExpr *E);
};
}
@@ -1433,6 +1435,15 @@ void ASTStmtWriter::VisitCUDAKernelCallExpr(CUDAKernelCallExpr *E) {
}
//===----------------------------------------------------------------------===//
+// OpenCL Expressions and Statements.
+//===----------------------------------------------------------------------===//
+void ASTStmtWriter::VisitAsTypeExpr(AsTypeExpr *E) {
+ VisitExpr(E);
+ Writer.AddStmt(E->getSrcExpr());
+ Code = serialization::EXPR_ASTYPE;
+}
+
+//===----------------------------------------------------------------------===//
// ASTWriter Implementation
//===----------------------------------------------------------------------===//