conformant to binutils objdump.

llvm-svn: 168393

XFAIL(s) can be removed.

llvm-svn: 168282

Interface changes to allow RuntimeDyld memory managers to set memory permissions after an object has been loaded.

llvm-svn: 168114

Add doInitialization and doFinalization methods to ModulePass's, to allow them to be re-initialized and reused on multiple Module's.

Patch by Pedro Artigas.

llvm-svn: 168008

llvm-svn: 167866

llvm-svn: 167853

llvm-svn: 167757

llvm-svn: 167730

Fixup for r167558: Store raw pointer (instead of reference) to RelocMap in DIContext. This is needed to prevent crashes because of dangling reference if the clients don't provide RelocMap to DIContext constructor.

llvm-svn: 167728

This is the second and last (2/2) part of a change that moves llvm-symbolizer to llvm/tools/, which will allow to build it
with both cmake and configure+make.

llvm-svn: 167723

values in a map that can be passed to consumers. Add a testcase that
ensures this works for llvm-dwarfdump.

llvm-svn: 167558

llvm-svn: 167544

llvm-svn: 167525

Prior to this patch RuntimeDyld attempted to re-apply relocations every time reassignSectionAddress was called (via MCJIT::mapSectionAddress).  In addition to being inefficient and redundant, this led to a problem when a section was temporarily moved too far away from another section with a relative relocation referencing the section being moved.  To fix this, I'm adding a new method (finalizeObject) which the client can call to indicate that it is finished rearranging section addresses so the relocations can safely be applied.

llvm-svn: 167400

MCJIT supports inline assembly, but requires the asm parser to do so.
Make sure to link it in and initialize it.

llvm-svn: 167392

Patch by Ashok Thirumurthi

llvm-svn: 167192

llvm-svn: 167185

Nothing fancy, just a simple demonstration parser.

llvm-svn: 167181

llvm-svn: 167164

Patch by Amara Emerson.

llvm-svn: 166920

globals.

llvm-svn: 166909

Always use an exit code of 1, but print the help message if useful.
Remove the exception handling tag in llvm-as, llvm-dis and
llvm-bcanalyzer, where it isn't used.

llvm-svn: 166767

to hack around this in the gold plugin by deleting a module if no symbol was
needed. Unfortunately, the hack is wrong in the case of o module having no
visible symbols but still having side effects via static constructors.

The bug will have to be fixed in libLTO itself.

llvm-svn: 166745

llvm-svn: 166602

llvm-svn: 166595

Per the October 12, 2012 Proposal for annotated disassembly output sent out by
Jim Grosbach this set of changes implements this for X86 and arm.  The llvm-mc
tool now has a -mdis option to produced the marked up disassembly and a couple
of small example test cases have been added.

rdar://11764962

llvm-svn: 166445

llvm-svn: 166248

This reverts commit 165776.  The plug-in uses this symbol; it does not
define it.  It needs to be exported from bugpoint itself, not from the plug-in.

llvm-svn: 166207

The TargetTransform changes are breaking LTO bootstraps of clang.  I am
working with Nadav to figure out the problem, but I am reverting it for now
to get our buildbots working.

This reverts svn commits: 165665 165669 165670 165786 165787 165997
and I have also reverted clang svn 165741

llvm-svn: 166168

llvm-svn: 166075

llvm-svn: 165997

This is a temporary hack until Bill's project to record command line options
in the LLVM IR is ready. Clang currently sets a default CPU but that isn't
recorded anywhere and it doesn't get used in the final LTO compilation.

llvm-svn: 165809

Patch by Amara Emerson.

llvm-svn: 165791

llvm-svn: 165776

Add a new interface to allow IR-level passes to access codegen-specific information.

llvm-svn: 165665

llvm-svn: 165599

This reverts commit 165428 in an attempt to get our buildbots going.

llvm-svn: 165574

llvm-svn: 165428

llvm-svn: 165403

lli: [MCJIT] Suppress "__main" for cygming in LLIMCJITMemoryManager::getPointerToNamedFunction(), like legacy JITMemoryManager's.

CRT's __main (aka premain) invokes global ctors on cygming. See also PR3897.

llvm-svn: 165312