Some preparatory work for chained PCH. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@107915 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Frontend/GeneratePCH.cpp b/lib/Frontend/GeneratePCH.cpp
index 6251bac..9be103e 100644
--- a/lib/Frontend/GeneratePCH.cpp
+++ b/lib/Frontend/GeneratePCH.cpp
@@ -28,6 +28,7 @@
namespace {
class PCHGenerator : public SemaConsumer {
const Preprocessor &PP;
+ const PCHReader *Chain;
const char *isysroot;
llvm::raw_ostream *Out;
Sema *SemaPtr;
@@ -35,6 +36,7 @@
public:
explicit PCHGenerator(const Preprocessor &PP,
+ const PCHReader *Chain,
const char *isysroot,
llvm::raw_ostream *Out);
virtual void InitializeSema(Sema &S) { SemaPtr = &S; }
@@ -43,9 +45,11 @@
}
PCHGenerator::PCHGenerator(const Preprocessor &PP,
+ const PCHReader *Chain,
const char *isysroot,
llvm::raw_ostream *OS)
- : PP(PP), isysroot(isysroot), Out(OS), SemaPtr(0), StatCalls(0) {
+ : PP(PP), Chain(Chain), isysroot(isysroot), Out(OS), SemaPtr(0),
+ StatCalls(0) {
// Install a stat() listener to keep track of all of the stat()
// calls.
@@ -64,7 +68,7 @@
// Emit the PCH file
assert(SemaPtr && "No Sema?");
- Writer.WritePCH(*SemaPtr, StatCalls, isysroot);
+ Writer.WritePCH(*SemaPtr, StatCalls, Chain, isysroot);
// Write the generated bitstream to "Out".
Out->write((char *)&Buffer.front(), Buffer.size());
@@ -75,6 +79,7 @@
ASTConsumer *clang::CreatePCHGenerator(const Preprocessor &PP,
llvm::raw_ostream *OS,
+ const PCHReader *Chain,
const char *isysroot) {
- return new PCHGenerator(PP, isysroot, OS);
+ return new PCHGenerator(PP, Chain, isysroot, OS);
}