* Use StringRef instead of std::string&
* Return a std::unique_ptr<Module> instead of taking an optional module to write
  to (was not really used).
* Use current comment style.
* Use current naming convention.

llvm-svn: 215989

llvm-svn: 215967

Call `verifyModule()` after parsing and after every transformation.
Also convert some `DEBUG(dbgs())` to `errs()` to increase visibility
into what's going on.

llvm-svn: 215951

file with -macho, the Mach-O specific object file parser option.

After some discussion I chose to do this implementation contained in the logic
of llvm-objdump’s MachODump.cpp using a second disassembler for thumb when
needed and with updates mostly contained in the MachOObjectFile class.

llvm-svn: 215931

This matches the behavior of GNU objdump.

llvm-svn: 215844

It would prevent the display of a single byte instruction before a label.

Patch by Steve King!

llvm-svn: 215837

llvm-svn: 215643

llvm-svn: 215566

Add header guards to files that were missing guards. Remove #endif comments
as they don't seem common in LLVM (we can easily add them back if we decide
they're useful)

Changes made by clang-tidy with minor tweaks.

llvm-svn: 215558

llvm-svn: 215437

llvm-svn: 215378

Third time lucky. This should finally fix the ARM (& MIPS, I think) bots.

llvm-svn: 215349

llvm-svn: 215219

llvm-svn: 215218

llvm-svn: 215198

ARM bots (& others, I think, now that I look) were failing because we
were using incorrect printf-style format specifiers. They were wrong
on almost any platform, actually, just mostly harmlessly so.

llvm-svn: 215196

be deleted. This will be reapplied as soon as possible and before
the 3.6 branch date at any rate.

Approved by Jim Grosbach, Lang Hames, Rafael Espindola.

This reverts commits r215111, 215115, 215116, 215117, 215136.

llvm-svn: 215154

llvm-svn: 215116

I am sure we will be finding bits and pieces of dead code for years to
come, but this is a good start.

Thanks to Lang Hames for making MCJIT a good replacement!

llvm-svn: 215111

Also make the disassembler created with the Mach-O parser (the -m option)
pick up the Target specific attributes specified with -mattr option.

llvm-svn: 215032

mode.

This will cause -verify mode to report failure when RuntimeDyld encounters an
internal error (e.g. overflows in relocation computations). Previously we had
let these errors slip past unreported.

llvm-svn: 214925

This is mostly a cleanup, but it changes a fairly old behavior.

Every "real" LTO user was already disabling the silly internalize pass
and creating the internalize pass itself. The difference with this
patch is for "opt -std-link-opts" and the C api.

Now to get a usable behavior out of opt one doesn't need the funny
looking command line:

opt -internalize -disable-internalize -internalize-public-api-list=foo,bar -std-link-opts

llvm-svn: 214919

information and update all callers. No functional change.

llvm-svn: 214781

Updated `verify-uselistorder` to more than double the number of use-list
orders it checks.

  - Every time it verifies an order, it then reverses the order and
    verifies again.

  - It now verifies the initial order, before running any shuffles.

Changed the default to `-num-shuffles=1`, since this is already four
checks, and after r214584 shuffling is guaranteed to make a new order.

This is part of PR5680.

llvm-svn: 214596

llvm-svn: 214595

`shuffleUseLists()` is only used in `verify-uselistorder`, so move it
there to avoid bloating other executables.  As a drive-by, update some
of the header docs.

This is part of PR5680.

llvm-svn: 214592

llvm-svn: 214587

Also fix the error handling. No testcaes, issue found by inspection.

Thanks to David Blaikie for the suggestion.

llvm-svn: 214535

llvm-svn: 214533

It was never exported, so no functionality change.

llvm-svn: 214519

Instead of moving out the data in a ErrorOr<std::unique_ptr<Foo>>, get
a reference to it.

Thanks to David Blaikie for the suggestion.

llvm-svn: 214516

llvm-svn: 214509

"Create a default symver on Linux like ELF OSes."

Fails the build under Debian with ld.gold:
/usr/bin/ld.gold: --default-symver: unknown option

llvm-svn: 214482

This opens the way for a few std::uinque_ptr cleanups.

llvm-svn: 214439

llvm-svn: 214435

This makes using a std::unique_ptr in the caller more convenient.

llvm-svn: 214433

Thanks to Justin Bogner for noticing it.

llvm-svn: 214426

The cpp file is already in lib/MC/MCAnalysis.

llvm-svn: 214424

Change the default for `-num-shuffles` to 5 and better document the
algorithm in the header docs of `verify-uselistorder`.

llvm-svn: 214419

Patch by Adam Jackson.

llvm-svn: 214418