Clang builds. The detection logic for compilers that support the warning
isn't working. Rafael is going to investigate it, but didn't want people
to have to wade through build spam until then.

llvm-svn: 151649

llvm-svn: 151609

On Cygwin/MingW, add SharedLibDir and LLVMToolDir to the library search path, since shared libraries are placed in 'bin'. (static libraries are still in 'lib').

llvm-svn: 150876

llvm-svn: 149643

build/Make: Add missing dependency, LLVMBuild makefile fragment implicitly depends on Makefile.config.

llvm-svn: 149642

llvm-svn: 147296

This was disabled years ago because of a bug in GCC 4.1, which is
on our "broken compilers" list for other reasons. Saving ~500k
on a clang binary (Release+Asserts) is well worth dropping support
for it.

We currently disable it for shared libraries (where it would bring
the biggest win) because clang is broken (PR11642).

IMPORTANT: If you're doing incremental builds you may get tons of
linker warnings. make clean will fix them.

llvm-svn: 147182

llvm-svn: 145629

   - Another reapply of r144300, with hopefully one last fix.

llvm-svn: 145623

Original commit message:
llvm-config: Replace with C++ version (was llvm-config-2).
 - Reapply of r144300, with lots of fixes/migration easement in between.

llvm-svn: 145582

 - Reapply of r144300, with lots of fixes/migration easement in between.

llvm-svn: 145449

Some files installed by clang are not relevant for general users and we'd like
to be able to install them to a different location.  This adds a new
--with-internal-prefix configure option and a corresponding PROJ_internal_prefix
makefile variable, which defaults to the standard prefix.  A tool makefile
can specify that it should be installed to this internal prefix by defining
INTERNAL_TOOL.

llvm-svn: 145234

build/Make: Switch over to using llvm-config-2 for dependencies one more (hopefully last) time, now that it also builds as a build tool.

llvm-svn: 144535

ARCH, which gets tested in many more contexts.

llvm-svn: 144434

TARGETS_TO_BUILD variables to build tools submake, and also tweak echo command
to indicate when we are compiling/etc build tools.

llvm-svn: 144419

llvm-svn: 144418

options to use libc++ as the default c++ library.

llvm-svn: 144413

about cross compiles.

llvm-svn: 144406

now.

llvm-svn: 144335

some more of the explicit dependencies. I'm staging things more slowly this time
in case there is more unanticipated fallout.

llvm-svn: 144323

to delete core files.  This causes a warning in clang/lib/StaticAnalyzer on
case insensitive filesystems, since it contains a "Core" directory.  Since this
is pointless anyway, just zap it.

llvm-svn: 144317

which didn't appear ready for prime time.

llvm-svn: 144309

llvm-svn: 144300

options to llvm-build, so the all-targets etc. components are defined properly.

llvm-svn: 144255

llvm-svn: 144197

llvm-svn: 143746

llvm-svn: 143664

 - Basically, we coordinate with llvm-build to create a Makefile fragment we can
   easily use. For now, nothing is wired in except the support to automatically
   regenerate this file when necessary.

llvm-svn: 143662

component needs to include files from its ObjDir.

llvm-svn: 143648

version of the install program, which does not have the --strip-program
switch.

llvm-svn: 143009

to use for stripping final executables.

Patch by Simon Atanasyan!

llvm-svn: 142997

llvm-svn: 142101

llvm-svn: 141663

llvm-svn: 141266

llvm-svn: 140124

This allows the (many) pseudo-instructions we have that map onto a single
real instruction to have their expansion during MC lowering handled
automatically instead of the current cumbersome manual expansion required.
These sorts of pseudos are common when an instruction is used in situations
that require different MachineInstr flags (isTerminator, isBranch, et. al.)
than the generic instruction description has. For example, using a move
to the PC to implement a branch.

llvm-svn: 134704

llvm-svn: 134281

llvm-svn: 134036

llvm-svn: 134024

target machine from those that are only needed by codegen. The goal is to
sink the essential target description into MC layer so we can start building
MC based tools without needing to link in the entire codegen.

First step is to refactor TargetRegisterInfo. This patch added a base class
MCRegisterInfo which TargetRegisterInfo is derived from. Changed TableGen to
separate register description from the rest of the stuff.

llvm-svn: 133782