aboutsummaryrefslogtreecommitdiffstats
path: root/lib/Bitcode/Writer
diff options
context:
space:
mode:
Diffstat (limited to 'lib/Bitcode/Writer')
-rw-r--r--lib/Bitcode/Writer/BitWriter.cpp3
-rw-r--r--lib/Bitcode/Writer/BitcodeWriter.cpp101
-rw-r--r--lib/Bitcode/Writer/ValueEnumerator.cpp2
-rw-r--r--lib/Bitcode/Writer/ValueEnumerator.h2
4 files changed, 96 insertions, 12 deletions
diff --git a/lib/Bitcode/Writer/BitWriter.cpp b/lib/Bitcode/Writer/BitWriter.cpp
index 9f51c35..cd1ada2 100644
--- a/lib/Bitcode/Writer/BitWriter.cpp
+++ b/lib/Bitcode/Writer/BitWriter.cpp
@@ -9,6 +9,7 @@
#include "llvm-c/BitWriter.h"
#include "llvm/Bitcode/ReaderWriter.h"
+#include "llvm/IR/Module.h"
#include "llvm/Support/raw_ostream.h"
using namespace llvm;
@@ -17,7 +18,7 @@ using namespace llvm;
int LLVMWriteBitcodeToFile(LLVMModuleRef M, const char *Path) {
std::string ErrorInfo;
- raw_fd_ostream OS(Path, ErrorInfo, raw_fd_ostream::F_Binary);
+ raw_fd_ostream OS(Path, ErrorInfo, sys::fs::F_Binary);
if (!ErrorInfo.empty())
return -1;
diff --git a/lib/Bitcode/Writer/BitcodeWriter.cpp b/lib/Bitcode/Writer/BitcodeWriter.cpp
index 1b73f23..311c233 100644
--- a/lib/Bitcode/Writer/BitcodeWriter.cpp
+++ b/lib/Bitcode/Writer/BitcodeWriter.cpp
@@ -161,6 +161,89 @@ static void WriteStringRecord(unsigned Code, StringRef Str,
Stream.EmitRecord(Code, Vals, AbbrevToUse);
}
+static uint64_t getAttrKindEncoding(Attribute::AttrKind Kind) {
+ switch (Kind) {
+ case Attribute::Alignment:
+ return bitc::ATTR_KIND_ALIGNMENT;
+ case Attribute::AlwaysInline:
+ return bitc::ATTR_KIND_ALWAYS_INLINE;
+ case Attribute::Builtin:
+ return bitc::ATTR_KIND_BUILTIN;
+ case Attribute::ByVal:
+ return bitc::ATTR_KIND_BY_VAL;
+ case Attribute::Cold:
+ return bitc::ATTR_KIND_COLD;
+ case Attribute::InlineHint:
+ return bitc::ATTR_KIND_INLINE_HINT;
+ case Attribute::InReg:
+ return bitc::ATTR_KIND_IN_REG;
+ case Attribute::MinSize:
+ return bitc::ATTR_KIND_MIN_SIZE;
+ case Attribute::Naked:
+ return bitc::ATTR_KIND_NAKED;
+ case Attribute::Nest:
+ return bitc::ATTR_KIND_NEST;
+ case Attribute::NoAlias:
+ return bitc::ATTR_KIND_NO_ALIAS;
+ case Attribute::NoBuiltin:
+ return bitc::ATTR_KIND_NO_BUILTIN;
+ case Attribute::NoCapture:
+ return bitc::ATTR_KIND_NO_CAPTURE;
+ case Attribute::NoDuplicate:
+ return bitc::ATTR_KIND_NO_DUPLICATE;
+ case Attribute::NoImplicitFloat:
+ return bitc::ATTR_KIND_NO_IMPLICIT_FLOAT;
+ case Attribute::NoInline:
+ return bitc::ATTR_KIND_NO_INLINE;
+ case Attribute::NonLazyBind:
+ return bitc::ATTR_KIND_NON_LAZY_BIND;
+ case Attribute::NoRedZone:
+ return bitc::ATTR_KIND_NO_RED_ZONE;
+ case Attribute::NoReturn:
+ return bitc::ATTR_KIND_NO_RETURN;
+ case Attribute::NoUnwind:
+ return bitc::ATTR_KIND_NO_UNWIND;
+ case Attribute::OptimizeForSize:
+ return bitc::ATTR_KIND_OPTIMIZE_FOR_SIZE;
+ case Attribute::ReadNone:
+ return bitc::ATTR_KIND_READ_NONE;
+ case Attribute::ReadOnly:
+ return bitc::ATTR_KIND_READ_ONLY;
+ case Attribute::Returned:
+ return bitc::ATTR_KIND_RETURNED;
+ case Attribute::ReturnsTwice:
+ return bitc::ATTR_KIND_RETURNS_TWICE;
+ case Attribute::SExt:
+ return bitc::ATTR_KIND_S_EXT;
+ case Attribute::StackAlignment:
+ return bitc::ATTR_KIND_STACK_ALIGNMENT;
+ case Attribute::StackProtect:
+ return bitc::ATTR_KIND_STACK_PROTECT;
+ case Attribute::StackProtectReq:
+ return bitc::ATTR_KIND_STACK_PROTECT_REQ;
+ case Attribute::StackProtectStrong:
+ return bitc::ATTR_KIND_STACK_PROTECT_STRONG;
+ case Attribute::StructRet:
+ return bitc::ATTR_KIND_STRUCT_RET;
+ case Attribute::SanitizeAddress:
+ return bitc::ATTR_KIND_SANITIZE_ADDRESS;
+ case Attribute::SanitizeThread:
+ return bitc::ATTR_KIND_SANITIZE_THREAD;
+ case Attribute::SanitizeMemory:
+ return bitc::ATTR_KIND_SANITIZE_MEMORY;
+ case Attribute::UWTable:
+ return bitc::ATTR_KIND_UW_TABLE;
+ case Attribute::ZExt:
+ return bitc::ATTR_KIND_Z_EXT;
+ case Attribute::EndAttrKinds:
+ llvm_unreachable("Can not encode end-attribute kinds marker.");
+ case Attribute::None:
+ llvm_unreachable("Can not encode none-attribute.");
+ }
+
+ llvm_unreachable("Trying to encode unknown attribute");
+}
+
static void WriteAttributeGroupTable(const ValueEnumerator &VE,
BitstreamWriter &Stream) {
const std::vector<AttributeSet> &AttrGrps = VE.getAttributeGroups();
@@ -182,10 +265,10 @@ static void WriteAttributeGroupTable(const ValueEnumerator &VE,
Attribute Attr = *I;
if (Attr.isEnumAttribute()) {
Record.push_back(0);
- Record.push_back(Attr.getKindAsEnum());
+ Record.push_back(getAttrKindEncoding(Attr.getKindAsEnum()));
} else if (Attr.isAlignAttribute()) {
Record.push_back(1);
- Record.push_back(Attr.getKindAsEnum());
+ Record.push_back(getAttrKindEncoding(Attr.getKindAsEnum()));
Record.push_back(Attr.getValueAsInt());
} else {
StringRef Kind = Attr.getKindAsString();
@@ -614,7 +697,7 @@ static uint64_t GetOptimizationFlags(const Value *V) {
static void WriteMDNode(const MDNode *N,
const ValueEnumerator &VE,
BitstreamWriter &Stream,
- SmallVector<uint64_t, 64> &Record) {
+ SmallVectorImpl<uint64_t> &Record) {
for (unsigned i = 0, e = N->getNumOperands(); i != e; ++i) {
if (N->getOperand(i)) {
Record.push_back(VE.getTypeID(N->getOperand(i)->getType()));
@@ -701,7 +784,7 @@ static void WriteFunctionLocalMetadata(const Function &F,
BitstreamWriter &Stream) {
bool StartedMetadataBlock = false;
SmallVector<uint64_t, 64> Record;
- const SmallVector<const MDNode *, 8> &Vals = VE.getFunctionLocalMDValues();
+ const SmallVectorImpl<const MDNode *> &Vals = VE.getFunctionLocalMDValues();
for (unsigned i = 0, e = Vals.size(); i != e; ++i)
if (const MDNode *N = Vals[i])
if (N->isFunctionLocal() && N->getFunction() == &F) {
@@ -1078,7 +1161,7 @@ static void WriteModuleConstants(const ValueEnumerator &VE,
/// instruction ID, then it is a forward reference, and it also includes the
/// type ID. The value ID that is written is encoded relative to the InstID.
static bool PushValueAndType(const Value *V, unsigned InstID,
- SmallVector<unsigned, 64> &Vals,
+ SmallVectorImpl<unsigned> &Vals,
ValueEnumerator &VE) {
unsigned ValID = VE.getValueID(V);
// Make encoding relative to the InstID.
@@ -1093,21 +1176,21 @@ static bool PushValueAndType(const Value *V, unsigned InstID,
/// pushValue - Like PushValueAndType, but where the type of the value is
/// omitted (perhaps it was already encoded in an earlier operand).
static void pushValue(const Value *V, unsigned InstID,
- SmallVector<unsigned, 64> &Vals,
+ SmallVectorImpl<unsigned> &Vals,
ValueEnumerator &VE) {
unsigned ValID = VE.getValueID(V);
Vals.push_back(InstID - ValID);
}
static void pushValue64(const Value *V, unsigned InstID,
- SmallVector<uint64_t, 128> &Vals,
+ SmallVectorImpl<uint64_t> &Vals,
ValueEnumerator &VE) {
uint64_t ValID = VE.getValueID(V);
Vals.push_back(InstID - ValID);
}
static void pushValueSigned(const Value *V, unsigned InstID,
- SmallVector<uint64_t, 128> &Vals,
+ SmallVectorImpl<uint64_t> &Vals,
ValueEnumerator &VE) {
unsigned ValID = VE.getValueID(V);
int64_t diff = ((int32_t)InstID - (int32_t)ValID);
@@ -1117,7 +1200,7 @@ static void pushValueSigned(const Value *V, unsigned InstID,
/// WriteInstruction - Emit an instruction to the specified stream.
static void WriteInstruction(const Instruction &I, unsigned InstID,
ValueEnumerator &VE, BitstreamWriter &Stream,
- SmallVector<unsigned, 64> &Vals) {
+ SmallVectorImpl<unsigned> &Vals) {
unsigned Code = 0;
unsigned AbbrevToUse = 0;
VE.setInstructionID(&I);
diff --git a/lib/Bitcode/Writer/ValueEnumerator.cpp b/lib/Bitcode/Writer/ValueEnumerator.cpp
index 4f19dd0..8bac6da 100644
--- a/lib/Bitcode/Writer/ValueEnumerator.cpp
+++ b/lib/Bitcode/Writer/ValueEnumerator.cpp
@@ -60,7 +60,7 @@ ValueEnumerator::ValueEnumerator(const Module *M) {
I != E; ++I)
EnumerateValue(I->getAliasee());
- // Insert constants and metadata that are named at module level into the slot
+ // Insert constants and metadata that are named at module level into the slot
// pool so that the module symbol table can refer to them...
EnumerateValueSymbolTable(M->getValueSymbolTable());
EnumerateNamedMetadata(M);
diff --git a/lib/Bitcode/Writer/ValueEnumerator.h b/lib/Bitcode/Writer/ValueEnumerator.h
index 0af6164..d1ca15f 100644
--- a/lib/Bitcode/Writer/ValueEnumerator.h
+++ b/lib/Bitcode/Writer/ValueEnumerator.h
@@ -125,7 +125,7 @@ public:
const ValueList &getValues() const { return Values; }
const ValueList &getMDValues() const { return MDValues; }
- const SmallVector<const MDNode *, 8> &getFunctionLocalMDValues() const {
+ const SmallVectorImpl<const MDNode *> &getFunctionLocalMDValues() const {
return FunctionLocalMDs;
}
const TypeList &getTypes() const { return Types; }
generated by cgit v1.1 at 2025-11-12 16:06:58 +0000