llvm-svn: 75367

llvm-svn: 75366

llvm-svn: 75364

and abort()/exit() -> llvm_report_error().

llvm-svn: 75363

In addition to fixing this, I still need to do some more testing on darwin.

llvm-svn: 75362

llvm-svn: 75361

llvm-svn: 75360

Major changes to Thumb (not Thumb2). Many 16-bit instructions either modifies CPSR  when they are outside the IT blocks, or they can predicated when in Thumb2. Move the implicit def of CPSR to an optional def which defaults CPSR. This allows the 's' bit to be toggled dynamically.

A side-effect of this change is asm printer is now using unified assembly. There are some minor clean ups and fixes as well.

llvm-svn: 75359

llvm-svn: 75358

per icmp predicate out of predsimplify and into ConstantRange.

Add another utility method that determines whether one range is a subset of
another. Combine with the former to determine whether icmp pred range, range
is known to be true or not.

llvm-svn: 75357

Fix up support for OptionalDefOperand when it defaults to an actual register def. I need this to get ready for major Thumb1 surgery.

llvm-svn: 75328

llvm-svn: 75320

llvm-svn: 75317

llvm-svn: 75312

quad registers and the Q4PR class holds sets of 4 quad registers.

llvm-svn: 75309

These are needed to represent ARM Neon struct datatypes containing 2, 3 or 4
separate vectors.

llvm-svn: 75308

never be generated.

llvm-svn: 75305

since names are the same for almost all the types.

llvm-svn: 75302

llvm-svn: 75301

USE_OPROFILE to 0 on some paths through configure, which does the
wrong thing with #if defined().

llvm-svn: 75300

llvm-svn: 75298

llvm-svn: 75292

llvm-svn: 75290

Make changes suggested by Chris and eliminate newly-added raw_ostream
hooks as they're no longer needed.

The major change with this patch is to make formatted_raw_ostream usable
by any client of raw_ostream.

llvm-svn: 75283

llvm-svn: 75280

library to tell it the addresses of JITted functions.  For a
particular program, this changes the opreport -l output from:

samples %    image name        symbol name
48182  98.9729 anon (tgid:19412 range:0x7f12ccaab000-0x7f12cdaab000) anon (tgid:19412 range:0x7f12ccaab000-0x7f12cdaab000)
11     0.0226  libstdc++.so.6.0.9    /usr/lib/libstdc++.so.6.0.9

to:

samples %    image name        symbol name
24565  60.7308 19814.jo        fib_left
15365  37.9861 19814.jo        fib_right
22     0.0544  ld-2.7.so       do_lookup_x

llvm-svn: 75279

llvm-svn: 75278

llvm-svn: 75277

llvm-svn: 75276

llvm-svn: 75275

llvm-svn: 75274

add a couple of predicates to test for "stub style pic in PIC mode" and "stub style pic in dynamic-no-pic" mode.

llvm-svn: 75273

breaks encapsulation. Also remove a dead prototype for setSCEV.

llvm-svn: 75272

llvm-svn: 75269

llvm-svn: 75267

llvm-svn: 75266

Remove TargetInstrInfo::CommuteChangesDestination and added findCommutedOpIndices which returns the operand indices which are swapped (when applicable). This allows for some code clean up and future enhancements.

llvm-svn: 75264

Link devices.lib (processor specific variables) with mplink.

llvm-svn: 75263

llvm-svn: 75262

the previous RUN lines.  Hopefully this will be an inspiration for future
tests :)

llvm-svn: 75261