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

file name if building Apple-style.

llvm-svn: 165185

llvm-svn: 165053

The Apple buildbots have been modified not to pass --target,
so they shouldn't choke on a default program prefix anymore.

Patch by Rick Foos!

llvm-svn: 164956

Patch committed on behalf of Kirill Uhanov

llvm-svn: 164831

Revert 'Fix a typo 'iff' => 'if''. iff is an abreviation of if and only if. See: http://en.wikipedia.org/wiki/If_and_only_if Commit 164767

llvm-svn: 164768

llvm-svn: 164767

The Apple buildbots are set up to pass --target to configure for both
cross- and non-cross-compile builds, and the standard autoconf response
to this is to set the program prefix to '<target>-'. Until we can figure
out the proper way to handle this (don't pass --target? pass an explicit
--program-prefix=""? don't auto-populate program_prefix with target_alias?)
it's more important to keep the buildbots running.

This reverts r164633 / ba48ceb1a3802e20e781ef04ea2573ffae2ac414.

llvm-svn: 164651

llvm-svn: 164633

Patch from Amara Emerson.

llvm-svn: 164296

This was making it hard to scan my builds for new warnings. The
warning still fires with ToT clang. But if my workaround is unnecessary
for whatever reason, feel free to revert.

llvm-svn: 164201

llvm-svn: 164158

store this and use it to not emit long nops when the CPU is geode which
doesnt support them.

Fixes PR11212.

llvm-svn: 164132

llvm-svn: 163979

llvm-svn: 163354

llvm-svn: 163349

llvm-svn: 163276

llvm-svn: 163258

llvm-svn: 163242