we don't blow the smallvector as often.  No functionality change.

llvm-svn: 98968

room for it.  This is in preparation for another patch which is adding NEON
subformats to facilitate disassembly.

llvm-svn: 98967

llvm-svn: 98962

llvm-svn: 98961

back out r98957, it broke http://smooshlab.apple.com:8010/builders/clang-x86_64-darwin10-fnt/builds/703 in the nightly test suite

llvm-svn: 98958

This time I did a self-hosted bootstrap on Linux x86-64,
with no problems. Let's see how darwin 64-bit self-hosting
goes. At the first sign of failure I'll back this out.

Maybe the valgrind bots give me a hint of what may be wrong
(it at all).

llvm-svn: 98957

 - MCAssembler is now object-file independent, although we will surely need more work to fully support ELF/COFF.

llvm-svn: 98955

llvm-svn: 98954

llvm-svn: 98953

llvm-svn: 98952

llvm-svn: 98950

llvm-svn: 98949

llvm-svn: 98948

MCAssembler: Move ApplyFixup to the TargetAsmBackend, this is a target specific not object writer specific task.

llvm-svn: 98947

MC/Mach-O: Lift the fixup evaluation and application up (to the same place), and eliminate MCAsmFixup::FixedValue.

llvm-svn: 98944

MC/Mach-O: Factor out ExecutePostLayoutBinding, to separate the post-layout changes the object writer may need to make to the assembler from the actual .o writing.

llvm-svn: 98943

MC/Mach-O: Lift relocation emission logic a bit higher to separate evaluation / relocation handling from the actual .o writing.

llvm-svn: 98942

llvm-svn: 98941

createAsmStreamer now takes ownership of the instprinter.

llvm-svn: 98939

from the pattern if present, and we use it instead of the bit.

llvm-svn: 98938

need them.

llvm-svn: 98937

llvm-svn: 98936

dag isel gen instead of instruction properties.  This
allows the oh-so-useful behavior of matching a variadic
non-root node.

llvm-svn: 98934

llvm-svn: 98933

llvm-svn: 98932

match.  Jakob, please take a look when you get a chance.

llvm-svn: 98931

can't match or just have no testcases.  Will remove after 
confirmation from dan that they really are dead.

llvm-svn: 98930

llvm-svn: 98928

llvm-svn: 98927

MC/Mach-O: Add isScatteredFixupFullyResolved, which implements the correct algorithm (used on x86_64) for determining whether an evaluated fixup is fully resolved (doesn't need relocation).
 - Test cases will follow, once we have x86_64 relocation support.

llvm-svn: 98926

 - These find the defining symbol which identifies the containing atom for a symbol or address. They are currently very slow, but will be eliminated eventually.

llvm-svn: 98925

llvm-svn: 98924

MC/Mach-O: Factor out isSymbolLinkerVisible method; "linker visible" is a made up term to refer to non-temporary labels + temporary labels in sections-which-require symbols. For Darwin, it corresponds to symbols which effectively define an atom.

llvm-svn: 98923

llvm-svn: 98922

llvm-svn: 98920

llvm-svn: 98919

llvm-svn: 98918

https://bugs.kde.org/show_bug.cgi?id=231257 and seems not to have been
needed in the first place.

llvm-svn: 98917

record* -> instrinfo instead of std::string -> instrinfo.

This speeds up tblgen on cellcpu from 7.28 -> 5.98s with a debug
build (20%).

llvm-svn: 98916

Use CodeGenTarget::getInstNamespace in one place and fix it.

llvm-svn: 98915