bjope created this revision.
bjope added a reviewer: rnk.
Herald added subscribers: cfe-commits, nhaehnle, jvesely.
Herald added a project: clang.
Use a forward declaration of DataLayout instead of including
DataLayout.h in clangs TargetInfo.h. This reduces include
dependencies toward DataLayout.h (and other headers such as
DerivedTypes.h, Type.h that is included by DataLayout.h).
Needed to move implemantation of TargetInfo::resetDataLayout
from TargetInfo.h to TargetInfo.cpp.
Repository:
rG LLVM Github Monorepo
https://reviews.llvm.org/D69262
Files:
clang/include/clang/Basic/TargetInfo.h
clang/lib/Basic/TargetInfo.cpp
clang/lib/Basic/Targets/AMDGPU.cpp
clang/lib/Frontend/InitPreprocessor.cpp
clang/unittests/AST/DeclTest.cpp
Index: clang/unittests/AST/DeclTest.cpp
===================================================================
--- clang/unittests/AST/DeclTest.cpp
+++ clang/unittests/AST/DeclTest.cpp
@@ -16,6 +16,7 @@
#include "clang/Basic/LLVM.h"
#include "clang/Tooling/Tooling.h"
#include "gtest/gtest.h"
+#include "llvm/IR/DataLayout.h"
using namespace clang::ast_matchers;
using namespace clang::tooling;
Index: clang/lib/Frontend/InitPreprocessor.cpp
===================================================================
--- clang/lib/Frontend/InitPreprocessor.cpp
+++ clang/lib/Frontend/InitPreprocessor.cpp
@@ -24,6 +24,7 @@
#include "clang/Lex/PreprocessorOptions.h"
#include "clang/Serialization/ASTReader.h"
#include "llvm/ADT/APFloat.h"
+#include "llvm/IR/DataLayout.h"
using namespace clang;
static bool MacroBodyEndsInBackslash(StringRef MacroBody) {
Index: clang/lib/Basic/Targets/AMDGPU.cpp
===================================================================
--- clang/lib/Basic/Targets/AMDGPU.cpp
+++ clang/lib/Basic/Targets/AMDGPU.cpp
@@ -17,6 +17,7 @@
#include "clang/Basic/MacroBuilder.h"
#include "clang/Basic/TargetBuiltins.h"
#include "llvm/ADT/StringSwitch.h"
+#include "llvm/IR/DataLayout.h"
using namespace clang;
using namespace clang::targets;
Index: clang/lib/Basic/TargetInfo.cpp
===================================================================
--- clang/lib/Basic/TargetInfo.cpp
+++ clang/lib/Basic/TargetInfo.cpp
@@ -17,6 +17,7 @@
#include "clang/Basic/LangOptions.h"
#include "llvm/ADT/APFloat.h"
#include "llvm/ADT/STLExtras.h"
+#include "llvm/IR/DataLayout.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/TargetParser.h"
#include <cstdlib>
@@ -136,6 +137,10 @@
// Out of line virtual dtor for TargetInfo.
TargetInfo::~TargetInfo() {}
+void TargetInfo::resetDataLayout(StringRef DL) {
+ DataLayout.reset(new llvm::DataLayout(DL));
+}
+
bool
TargetInfo::checkCFProtectionBranchSupported(DiagnosticsEngine &Diags) const {
Diags.Report(diag::err_opt_not_valid_on_target) << "cf-protection=branch";
Index: clang/include/clang/Basic/TargetInfo.h
===================================================================
--- clang/include/clang/Basic/TargetInfo.h
+++ clang/include/clang/Basic/TargetInfo.h
@@ -19,14 +19,15 @@
#include "clang/Basic/Specifiers.h"
#include "clang/Basic/TargetCXXABI.h"
#include "clang/Basic/TargetOptions.h"
+#include "llvm/ADT/APFloat.h"
#include "llvm/ADT/APInt.h"
+#include "llvm/ADT/ArrayRef.h"
#include "llvm/ADT/IntrusiveRefCntPtr.h"
#include "llvm/ADT/Optional.h"
#include "llvm/ADT/SmallSet.h"
#include "llvm/ADT/StringMap.h"
#include "llvm/ADT/StringRef.h"
#include "llvm/ADT/Triple.h"
-#include "llvm/IR/DataLayout.h"
#include "llvm/Support/DataTypes.h"
#include "llvm/Support/VersionTuple.h"
#include <cassert>
@@ -35,6 +36,7 @@
namespace llvm {
struct fltSemantics;
+class DataLayout;
}
namespace clang {
@@ -198,9 +200,7 @@
// TargetInfo Constructor. Default initializes all fields.
TargetInfo(const llvm::Triple &T);
- void resetDataLayout(StringRef DL) {
- DataLayout.reset(new llvm::DataLayout(DL));
- }
+ void resetDataLayout(StringRef DL);
public:
/// Construct a target for the given options.
Index: clang/unittests/AST/DeclTest.cpp
===================================================================
--- clang/unittests/AST/DeclTest.cpp
+++ clang/unittests/AST/DeclTest.cpp
@@ -16,6 +16,7 @@
#include "clang/Basic/LLVM.h"
#include "clang/Tooling/Tooling.h"
#include "gtest/gtest.h"
+#include "llvm/IR/DataLayout.h"
using namespace clang::ast_matchers;
using namespace clang::tooling;
Index: clang/lib/Frontend/InitPreprocessor.cpp
===================================================================
--- clang/lib/Frontend/InitPreprocessor.cpp
+++ clang/lib/Frontend/InitPreprocessor.cpp
@@ -24,6 +24,7 @@
#include "clang/Lex/PreprocessorOptions.h"
#include "clang/Serialization/ASTReader.h"
#include "llvm/ADT/APFloat.h"
+#include "llvm/IR/DataLayout.h"
using namespace clang;
static bool MacroBodyEndsInBackslash(StringRef MacroBody) {
Index: clang/lib/Basic/Targets/AMDGPU.cpp
===================================================================
--- clang/lib/Basic/Targets/AMDGPU.cpp
+++ clang/lib/Basic/Targets/AMDGPU.cpp
@@ -17,6 +17,7 @@
#include "clang/Basic/MacroBuilder.h"
#include "clang/Basic/TargetBuiltins.h"
#include "llvm/ADT/StringSwitch.h"
+#include "llvm/IR/DataLayout.h"
using namespace clang;
using namespace clang::targets;
Index: clang/lib/Basic/TargetInfo.cpp
===================================================================
--- clang/lib/Basic/TargetInfo.cpp
+++ clang/lib/Basic/TargetInfo.cpp
@@ -17,6 +17,7 @@
#include "clang/Basic/LangOptions.h"
#include "llvm/ADT/APFloat.h"
#include "llvm/ADT/STLExtras.h"
+#include "llvm/IR/DataLayout.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/TargetParser.h"
#include <cstdlib>
@@ -136,6 +137,10 @@
// Out of line virtual dtor for TargetInfo.
TargetInfo::~TargetInfo() {}
+void TargetInfo::resetDataLayout(StringRef DL) {
+ DataLayout.reset(new llvm::DataLayout(DL));
+}
+
bool
TargetInfo::checkCFProtectionBranchSupported(DiagnosticsEngine &Diags) const {
Diags.Report(diag::err_opt_not_valid_on_target) << "cf-protection=branch";
Index: clang/include/clang/Basic/TargetInfo.h
===================================================================
--- clang/include/clang/Basic/TargetInfo.h
+++ clang/include/clang/Basic/TargetInfo.h
@@ -19,14 +19,15 @@
#include "clang/Basic/Specifiers.h"
#include "clang/Basic/TargetCXXABI.h"
#include "clang/Basic/TargetOptions.h"
+#include "llvm/ADT/APFloat.h"
#include "llvm/ADT/APInt.h"
+#include "llvm/ADT/ArrayRef.h"
#include "llvm/ADT/IntrusiveRefCntPtr.h"
#include "llvm/ADT/Optional.h"
#include "llvm/ADT/SmallSet.h"
#include "llvm/ADT/StringMap.h"
#include "llvm/ADT/StringRef.h"
#include "llvm/ADT/Triple.h"
-#include "llvm/IR/DataLayout.h"
#include "llvm/Support/DataTypes.h"
#include "llvm/Support/VersionTuple.h"
#include <cassert>
@@ -35,6 +36,7 @@
namespace llvm {
struct fltSemantics;
+class DataLayout;
}
namespace clang {
@@ -198,9 +200,7 @@
// TargetInfo Constructor. Default initializes all fields.
TargetInfo(const llvm::Triple &T);
- void resetDataLayout(StringRef DL) {
- DataLayout.reset(new llvm::DataLayout(DL));
- }
+ void resetDataLayout(StringRef DL);
public:
/// Construct a target for the given options.
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