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-rw-r--r--contrib/llvm/lib/Target/CppBackend/CPPBackend.cpp111
1 files changed, 57 insertions, 54 deletions
diff --git a/contrib/llvm/lib/Target/CppBackend/CPPBackend.cpp b/contrib/llvm/lib/Target/CppBackend/CPPBackend.cpp
index 5c90990..3e69098 100644
--- a/contrib/llvm/lib/Target/CppBackend/CPPBackend.cpp
+++ b/contrib/llvm/lib/Target/CppBackend/CPPBackend.cpp
@@ -13,25 +13,25 @@
//===----------------------------------------------------------------------===//
#include "CPPTargetMachine.h"
-#include "llvm/CallingConv.h"
-#include "llvm/Constants.h"
-#include "llvm/DerivedTypes.h"
-#include "llvm/InlineAsm.h"
-#include "llvm/Instruction.h"
-#include "llvm/Instructions.h"
-#include "llvm/Module.h"
-#include "llvm/Pass.h"
-#include "llvm/PassManager.h"
+#include "llvm/ADT/SmallPtrSet.h"
+#include "llvm/ADT/StringExtras.h"
+#include "llvm/Config/config.h"
+#include "llvm/IR/CallingConv.h"
+#include "llvm/IR/Constants.h"
+#include "llvm/IR/DerivedTypes.h"
+#include "llvm/IR/InlineAsm.h"
+#include "llvm/IR/Instruction.h"
+#include "llvm/IR/Instructions.h"
+#include "llvm/IR/Module.h"
#include "llvm/MC/MCAsmInfo.h"
#include "llvm/MC/MCInstrInfo.h"
#include "llvm/MC/MCSubtargetInfo.h"
-#include "llvm/ADT/SmallPtrSet.h"
+#include "llvm/Pass.h"
+#include "llvm/PassManager.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/FormattedStream.h"
#include "llvm/Support/TargetRegistry.h"
-#include "llvm/ADT/StringExtras.h"
-#include "llvm/Config/config.h"
#include <algorithm>
#include <cstdio>
#include <map>
@@ -141,7 +141,7 @@ namespace {
std::string getCppName(const Value* val);
inline void printCppName(const Value* val);
- void printAttributes(const AttrListPtr &PAL, const std::string &name);
+ void printAttributes(const AttributeSet &PAL, const std::string &name);
void printType(Type* Ty);
void printTypes(const Module* M);
@@ -464,24 +464,25 @@ void CppWriter::printCppName(const Value* val) {
printEscapedString(getCppName(val));
}
-void CppWriter::printAttributes(const AttrListPtr &PAL,
+void CppWriter::printAttributes(const AttributeSet &PAL,
const std::string &name) {
- Out << "AttrListPtr " << name << "_PAL;";
+ Out << "AttributeSet " << name << "_PAL;";
nl(Out);
if (!PAL.isEmpty()) {
Out << '{'; in(); nl(Out);
- Out << "SmallVector<AttributeWithIndex, 4> Attrs;"; nl(Out);
- Out << "AttributeWithIndex PAWI;"; nl(Out);
+ Out << "SmallVector<AttributeSet, 4> Attrs;"; nl(Out);
+ Out << "AttributeSet PAS;"; in(); nl(Out);
for (unsigned i = 0; i < PAL.getNumSlots(); ++i) {
- unsigned index = PAL.getSlot(i).Index;
- AttrBuilder attrs(PAL.getSlot(i).Attrs);
- Out << "PAWI.Index = " << index << "U;\n";
- Out << " {\n AttrBuilder B;\n";
-
-#define HANDLE_ATTR(X) \
- if (attrs.hasAttribute(Attributes::X)) \
- Out << " B.addAttribute(Attributes::" #X ");\n"; \
- attrs.removeAttribute(Attributes::X);
+ unsigned index = PAL.getSlotIndex(i);
+ AttrBuilder attrs(PAL.getSlotAttributes(i), index);
+ Out << "{"; in(); nl(Out);
+ Out << "AttrBuilder B;"; nl(Out);
+
+#define HANDLE_ATTR(X) \
+ if (attrs.contains(Attribute::X)) { \
+ Out << "B.addAttribute(Attribute::" #X ");"; nl(Out); \
+ attrs.removeAttribute(Attribute::X); \
+ }
HANDLE_ATTR(SExt);
HANDLE_ATTR(ZExt);
@@ -499,6 +500,7 @@ void CppWriter::printAttributes(const AttrListPtr &PAL,
HANDLE_ATTR(OptimizeForSize);
HANDLE_ATTR(StackProtect);
HANDLE_ATTR(StackProtectReq);
+ HANDLE_ATTR(StackProtectStrong);
HANDLE_ATTR(NoCapture);
HANDLE_ATTR(NoRedZone);
HANDLE_ATTR(NoImplicitFloat);
@@ -509,16 +511,24 @@ void CppWriter::printAttributes(const AttrListPtr &PAL,
HANDLE_ATTR(NonLazyBind);
HANDLE_ATTR(MinSize);
#undef HANDLE_ATTR
- if (attrs.hasAttribute(Attributes::StackAlignment))
- Out << " B.addStackAlignmentAttr(" << attrs.getStackAlignment() << ")\n";
- attrs.removeAttribute(Attributes::StackAlignment);
- assert(!attrs.hasAttributes() && "Unhandled attribute!");
- Out << " PAWI.Attrs = Attributes::get(mod->getContext(), B);\n }";
- nl(Out);
- Out << "Attrs.push_back(PAWI);";
+
+ if (attrs.contains(Attribute::StackAlignment)) {
+ Out << "B.addStackAlignmentAttr(" << attrs.getStackAlignment()<<')';
+ nl(Out);
+ attrs.removeAttribute(Attribute::StackAlignment);
+ }
+
+ Out << "PAS = AttributeSet::get(mod->getContext(), ";
+ if (index == ~0U)
+ Out << "~0U,";
+ else
+ Out << index << "U,";
+ Out << " B);"; out(); nl(Out);
+ Out << "}"; out(); nl(Out);
nl(Out);
+ Out << "Attrs.push_back(PAS);"; nl(Out);
}
- Out << name << "_PAL = AttrListPtr::get(mod->getContext(), Attrs);";
+ Out << name << "_PAL = AttributeSet::get(mod->getContext(), Attrs);";
nl(Out);
out(); nl(Out);
Out << '}'; nl(Out);
@@ -1888,23 +1898,24 @@ void CppWriter::printModuleBody() {
void CppWriter::printProgram(const std::string& fname,
const std::string& mName) {
- Out << "#include <llvm/LLVMContext.h>\n";
- Out << "#include <llvm/Module.h>\n";
- Out << "#include <llvm/DerivedTypes.h>\n";
- Out << "#include <llvm/Constants.h>\n";
- Out << "#include <llvm/GlobalVariable.h>\n";
- Out << "#include <llvm/Function.h>\n";
- Out << "#include <llvm/CallingConv.h>\n";
- Out << "#include <llvm/BasicBlock.h>\n";
- Out << "#include <llvm/Instructions.h>\n";
- Out << "#include <llvm/InlineAsm.h>\n";
- Out << "#include <llvm/Support/FormattedStream.h>\n";
- Out << "#include <llvm/Support/MathExtras.h>\n";
Out << "#include <llvm/Pass.h>\n";
Out << "#include <llvm/PassManager.h>\n";
+
Out << "#include <llvm/ADT/SmallVector.h>\n";
Out << "#include <llvm/Analysis/Verifier.h>\n";
Out << "#include <llvm/Assembly/PrintModulePass.h>\n";
+ Out << "#include <llvm/IR/BasicBlock.h>\n";
+ Out << "#include <llvm/IR/CallingConv.h>\n";
+ Out << "#include <llvm/IR/Constants.h>\n";
+ Out << "#include <llvm/IR/DerivedTypes.h>\n";
+ Out << "#include <llvm/IR/Function.h>\n";
+ Out << "#include <llvm/IR/GlobalVariable.h>\n";
+ Out << "#include <llvm/IR/InlineAsm.h>\n";
+ Out << "#include <llvm/IR/Instructions.h>\n";
+ Out << "#include <llvm/IR/LLVMContext.h>\n";
+ Out << "#include <llvm/IR/Module.h>\n";
+ Out << "#include <llvm/Support/FormattedStream.h>\n";
+ Out << "#include <llvm/Support/MathExtras.h>\n";
Out << "#include <algorithm>\n";
Out << "using namespace llvm;\n\n";
Out << "Module* " << fname << "();\n\n";
@@ -1941,14 +1952,6 @@ void CppWriter::printModule(const std::string& fname,
}
nl(Out);
- // Loop over the dependent libraries and emit them.
- Module::lib_iterator LI = TheModule->lib_begin();
- Module::lib_iterator LE = TheModule->lib_end();
- while (LI != LE) {
- Out << "mod->addLibrary(\"" << *LI << "\");";
- nl(Out);
- ++LI;
- }
printModuleBody();
nl(Out) << "return mod;";
nl(Out,-1) << "}";
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