TargetLoweringObjectFileImpl down to MCObjectFileInfo.

TargetAsmInfo is done to one last method. It's *almost* gone!

llvm-svn: 135569

(including compilation, assembly). Move relocation model Reloc::Model from
TargetMachine to MCCodeGenInfo so it's accessible even without TargetMachine.

llvm-svn: 135468

to MCRegisterInfo. Also initialize the mapping at construction time.

This patch eliminate TargetRegisterInfo from TargetAsmInfo. It's another step
towards fixing the layering violation.

llvm-svn: 135424

llvm-svn: 135375

Rename createAsmInfo to createMCAsmInfo and move registration code to MCTargetDesc to prepare for next round of changes.

llvm-svn: 135219

llvm-svn: 134930

be the first encoded as the first feature. It then uses the CPU name to look up
features / scheduling itineray even though clients know full well the CPU name
being used to query these properties.

The fix is to just have the clients explictly pass the CPU name!

llvm-svn: 134127

llvm-svn: 134049

llvm-svn: 131821

memory and writing it back to disk.

llvm-svn: 128108

llvm-svn: 128098

'ar'. Have to figure out how to make libLTO even lazier.

llvm-svn: 127901

uses.

The result produced by the streamer is used to give the linker more accurate
information and to add to llvm.compiler.used. The second improvement removes
the need for the user to add __attribute__((used)) to functions only used in
inline asm. The first one lets us build firefox with LTO on Darwin :-)

llvm-svn: 126830

6m30.

llvm-svn: 126426

libxul links in 7m0.403s.

llvm-svn: 126085

llvm-svn: 125439

llvm-svn: 125420

llvm-svn: 125363

llvm-svn: 121958

llvm-svn: 121471

llvm-svn: 121461

f:
        .cfi_startproc
        nop
        .cfi_endproc

assembled (on ELF).

llvm-svn: 121434

llvm-svn: 121387

This time for .s file.

llvm-svn: 121016

llvm-svn: 120860

llvm-svn: 120304

llvm-svn: 115976

of a base class.

This makes it possible to unregister the file from FilesToRemove when
the file is done. Also, this eliminates the need for
formatted_tool_output_file.

llvm-svn: 112706

checking to places which previously lacked it.

llvm-svn: 111651

llvm-svn: 110759

Nick, please review.

llvm-svn: 110705

llvm-svn: 104888

raw_ostream doesn't try to do its own error handling.

Also, close the raw_ostream before checking for errors so that any
errors that occur during closing are caught by the manual check.

llvm-svn: 104882

string of features for that target. However LTO was using that string to pass
into the "create target machine" stuff. That stuff needed the feature string to
be in a particular form. In particular, it needed the CPU specified first and
then the attributes. If there isn't a CPU specified, it required it to be blank
-- e.g., ",+altivec". Yuck.

Modify the getDefaultSubtargetFeatures method to be a non-static member
function. For all attributes for a specific subtarget, it will add them in like
normal. It will also take a CPU string so that it can satisfy this horrible
syntax.

llvm-svn: 103451

Remove the -enable-eh option which is only used by the JIT,
and replace it with -jit-enable-eh.

llvm-svn: 102865

*not* declarations to *not* be placed in the "preserve" list.
<rdar://problem/7870735>

llvm-svn: 102405

llvm-svn: 101656

llvm-svn: 99416

llvm-svn: 98378

No functionality change.

llvm-svn: 98363