Fix header issues.
Several headers would fail to compile if other headers were not previously
included. The usual issue is that a class is forward declared, but the
full definition is needed. The requirement for the definition is use of
isa/dyn_cast or calling functions of pointer-packed data types such as
DenseMap or PointerIntPair. Add missing includes to these headers.
SVals.h required an out-of-line method definition in the .cpp file to avoid
circular inclusion of headers with BasicValueFactory.h
llvm-svn: 350913
diff --git a/clang/lib/CodeGen/VarBypassDetector.h b/clang/lib/CodeGen/VarBypassDetector.h
index f50baf4..47fe13c 100644
--- a/clang/lib/CodeGen/VarBypassDetector.h
+++ b/clang/lib/CodeGen/VarBypassDetector.h
@@ -15,6 +15,7 @@
#ifndef LLVM_CLANG_LIB_CODEGEN_VARBYPASSDETECTOR_H
#define LLVM_CLANG_LIB_CODEGEN_VARBYPASSDETECTOR_H
+#include "clang/AST/Decl.h"
#include "llvm/ADT/DenseMap.h"
#include "llvm/ADT/DenseSet.h"
#include "llvm/ADT/SmallVector.h"