This reverts commit r348203.
Reason: this produces absolute paths in .gcno files, breaking us
internally as we rely on them being consistent with the filenames passed
in the command line.
Also reverts r348157 and r348155 to account for revert of r348154 in
clang repository.
llvm-svn: 348279
};
class DiagnosticLocation {
- DIFile *File = nullptr;
+ StringRef Filename;
unsigned Line = 0;
unsigned Column = 0;
DiagnosticLocation(const DebugLoc &DL);
DiagnosticLocation(const DISubprogram *SP);
- bool isValid() const { return File; }
- /// Return the full path to the file.
- std::string getAbsolutePath() const;
- /// Return the file name relative to the compilation directory.
- StringRef getRelativePath() const;
+ bool isValid() const { return !Filename.empty(); }
+ StringRef getFilename() const { return Filename; }
unsigned getLine() const { return Line; }
unsigned getColumn() const { return Column; }
};
const std::string getLocationStr() const;
/// Return location information for this diagnostic in three parts:
- /// the relative source file path, line number and column.
- void getLocation(StringRef &RelativePath, unsigned &Line,
- unsigned &Column) const;
+ /// the source file name, line number and column.
+ void getLocation(StringRef *Filename, unsigned *Line, unsigned *Column) const;
- /// Return the absolute path tot the file.
- std::string getAbsolutePath() const;
-
const Function &getFunction() const { return Fn; }
DiagnosticLocation getLocation() const { return Loc; }
#include "llvm/Support/Casting.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/ErrorHandling.h"
-#include "llvm/Support/Path.h"
#include "llvm/Support/Regex.h"
-#include "llvm/Support/ScopedPrinter.h"
#include "llvm/Support/raw_ostream.h"
+#include "llvm/Support/ScopedPrinter.h"
#include <atomic>
#include <cassert>
#include <memory>
DiagnosticLocation::DiagnosticLocation(const DebugLoc &DL) {
if (!DL)
return;
- File = DL->getFile();
+ Filename = DL->getFilename();
Line = DL->getLine();
Column = DL->getColumn();
}
DiagnosticLocation::DiagnosticLocation(const DISubprogram *SP) {
if (!SP)
return;
-
- File = SP->getFile();
+ Filename = SP->getFilename();
Line = SP->getScopeLine();
Column = 0;
}
-StringRef DiagnosticLocation::getRelativePath() const {
- return File->getFilename();
-}
-
-std::string DiagnosticLocation::getAbsolutePath() const {
- StringRef Name = File->getFilename();
- if (sys::path::is_absolute(Name))
- return Name;
-
- SmallString<128> Path;
- sys::path::append(Path, File->getDirectory(), Name);
- return sys::path::remove_leading_dotslash(Path).str();
-}
-
-std::string DiagnosticInfoWithLocationBase::getAbsolutePath() const {
- return Loc.getAbsolutePath();
-}
-
-void DiagnosticInfoWithLocationBase::getLocation(StringRef &RelativePath,
- unsigned &Line,
- unsigned &Column) const {
- RelativePath = Loc.getRelativePath();
- Line = Loc.getLine();
- Column = Loc.getColumn();
+void DiagnosticInfoWithLocationBase::getLocation(StringRef *Filename,
+ unsigned *Line,
+ unsigned *Column) const {
+ *Filename = Loc.getFilename();
+ *Line = Loc.getLine();
+ *Column = Loc.getColumn();
}
const std::string DiagnosticInfoWithLocationBase::getLocationStr() const {
unsigned Line = 0;
unsigned Column = 0;
if (isLocationAvailable())
- getLocation(Filename, Line, Column);
+ getLocation(&Filename, &Line, &Column);
return (Filename + ":" + Twine(Line) + ":" + Twine(Column)).str();
}
static void mapping(IO &io, DiagnosticLocation &DL) {
assert(io.outputting() && "input not yet implemented");
- StringRef File = DL.getRelativePath();
+ StringRef File = DL.getFilename();
unsigned Line = DL.getLine();
unsigned Col = DL.getColumn();
return SP->getName();
}
-template<class DINode> SmallString<128> getFilename(const DINode *N) {
- SmallString<128> Path;
- sys::path::append(Path, N->getDirectory(), N->getFilename());
- return Path;
-}
-
namespace {
class GCOVRecord {
protected:
}
private:
- std::string Filename;
+ StringRef Filename;
SmallVector<uint32_t, 32> Lines;
};
void writeOut() {
writeBytes(FunctionTag, 4);
- SmallString<128> Filename = getFilename(SP);
uint32_t BlockLen = 1 + 1 + 1 + lengthOfGCOVString(getFunctionName(SP)) +
- 1 + lengthOfGCOVString(Filename) + 1;
+ 1 + lengthOfGCOVString(SP->getFilename()) + 1;
if (UseCfgChecksum)
++BlockLen;
write(BlockLen);
if (UseCfgChecksum)
write(CfgChecksum);
writeGCOVString(getFunctionName(SP));
- writeGCOVString(Filename);
+ writeGCOVString(SP->getFilename());
write(SP->getLine());
// Emit count of blocks.
if (FilterRe.empty() && ExcludeRe.empty()) {
return true;
}
- SmallString<128> Filename = getFilename(F.getSubprogram());
+ const StringRef Filename = F.getSubprogram()->getFilename();
auto It = InstrumentedFiles.find(Filename);
if (It != InstrumentedFiles.end()) {
return It->second;
}
}
- SmallString<128> Filename = getFilename(CU);
+ SmallString<128> Filename = CU->getFilename();
sys::path::replace_extension(Filename, Notes ? "gcno" : "gcda");
StringRef FName = sys::path::filename(Filename);
SmallString<128> CurPath;
// Add the function line number to the lines of the entry block
// to have a counter for the function definition.
uint32_t Line = SP->getLine();
- auto Filename = getFilename(SP);
- Func.getBlock(&EntryBlock).getFile(Filename).addLine(Line);
+ Func.getBlock(&EntryBlock).getFile(SP->getFilename()).addLine(Line);
for (auto &BB : F) {
GCOVBlock &Block = Func.getBlock(&BB);
if (SP != getDISubprogram(Loc.getScope()))
continue;
- GCOVLines &Lines = Block.getFile(Filename);
+ GCOVLines &Lines = Block.getFile(SP->getFilename());
Lines.addLine(Loc.getLine());
}
Line = 0;
!llvm.module.flags = !{!2, !3}
!0 = distinct !DICompileUnit(language: DW_LANG_OpenCL, file: !1, isOptimized: false, runtimeVersion: 0, emissionKind: NoDebug)
-!1 = !DIFile(filename: "foo.cl", directory: ".")
+!1 = !DIFile(filename: "foo.cl", directory: "/dev/null")
!2 = !{i32 2, !"Dwarf Version", i32 4}
!3 = !{i32 2, !"Debug Info Version", i32 3}
!4 = !DILocation(line: 1, column: 42, scope: !5)