it is highly specific to the object file that will be generated in the end,
this introduces a new TargetLoweringObjectFile interface that is implemented
for each of ELF/MachO/COFF/Alpha/PIC16 and XCore.

Though still is still a brutal and ugly refactoring, this is a major step
towards goodness.

This patch also:
1. fixes a bunch of dangling pointer problems in the PIC16 backend.
2. disables the TargetLowering copy ctor which PIC16 was accidentally using.
3. gets us closer to xcore having its own crazy target section flags and
   pic16 not having to shadow sections with its own objects.
4. fixes wierdness where ELF targets would set CStringSection but not
   CStringSection_.  Factor the code better.
5. fixes some bugs in string lowering on ELF targets.

llvm-svn: 77294

llvm-svn: 77293

llvm-svn: 77292

llvm-svn: 77291

to a few tests where it is required for the expected transformation.

llvm-svn: 77290

llvm-svn: 77289

Codegen by initializing the return value with its LLVM type's null value.

llvm-svn: 77288

llvm-svn: 77287

llvm-svn: 77286

point where SI can get deleted. This fixes a use of free'd memory.
This fixes Externals/Povray.

llvm-svn: 77285

when statements and expressions are equivalent.

llvm-svn: 77284

llvm-svn: 77281

valid SourceLocation.

llvm-svn: 77280

llvm-svn: 77279

llvm-svn: 77275

if there are no other uses.  If people don't need this routine
anymore, if should be deleted.

llvm-svn: 77274

to match llvm-ld's default behavior.

llvm-svn: 77273

llvm-svn: 77272

llvm-svn: 77271

that @catch(...) cathces all exceptions (c++ objects
are not cought by that).

llvm-svn: 77270

llvm-svn: 77269

llvm-svn: 77267

llvm-svn: 77266

llvm-svn: 77265

object that it can use to forward PathDiagnostics for further processing. Along
with this feature, the PlistDiagnostics object logs which files are created by
the forwarding of the PathDiagnostics.

(2) Create a new PathDiagnosticClientFactory object for HTMLDiagnostics,
allowing other PathDiagnosticClients to forward PathDiagnostics through an
opaque interface.

(3) Create a "plist-html" diagnostics option in AnalysisConsumer to allow the
    logging of HTML files created in a hybrid Plist+HTML diagnostic client.

llvm-svn: 77264

creation of both HTML and plist files. Plist files are currently not generated
using the same layout algorithm as just specifying '-plist', so this is mainly
intended to help support automated runs of the analyzer.

llvm-svn: 77263

llvm-svn: 77262

llvm-svn: 77261

llvm-svn: 77260

LangRef.html changes for details.

llvm-svn: 77259

 - My DFS traversal of LLVM is, at least for now, nearly complete! :)

llvm-svn: 77258

llvm-svn: 77257

llvm-svn: 77256

it conforms to the assertion added in r77245. This fixes a failure
in qa_override.c in clang's testsuite.

llvm-svn: 77255

llvm-svn: 77254

the noreturn attribute.

llvm-svn: 77253

MCSections soon instead of Section for all targets, and we need something to
own them.

llvm-svn: 77252

llvm-svn: 77251

llvm-svn: 77250

llvm-svn: 77249