removing support for Mips1 and Mips2. 

This change and the ones that follow have been discussed with and approved by
Bruno.

llvm-svn: 139344

llvm-svn: 139343

MachOObjectFile.cpp:524: error: unused variable 'NumLoadCommands' [-Wunused-variable]

llvm-svn: 139341

llvm-svn: 139340

llvm-svn: 139339

Directly point debug info to the stack slot of the arugment, instead of trying to keep track of vreg in which it the arugment is copied. The LiveDebugVariable can keep track of variable's ranges.

llvm-svn: 139330

llvm-svn: 139329

llvm-svn: 139328

llvm-svn: 139325

llvm-svn: 139324

Refactor operand handling for STRD as well. Tests for that forthcoming.

llvm-svn: 139322

triggered using llc with -O0, which wouldn't let it be folded and
expose the lack of this pattern.

llvm-svn: 139320

llvm-svn: 139318

llvm-svn: 139317

without a base symbol that must not have a relocation entry.

llvm-svn: 139316

Patch by Danil Malyshev!

llvm-svn: 139314

single field (Flags), which is a bitwise OR of items from the TB_*
enum. This makes it easier to add new information in the future.

* Gives every static array an equivalent layout: { RegOp, MemOp, Flags }

* Adds a helper function, AddTableEntry, to avoid duplication of the
insertion code.

* Renames TB_NOT_REVERSABLE to TB_NO_REVERSE.

* Adds TB_NO_FORWARD, which is analogous to TB_NO_REVERSE, except that
it prevents addition of the Reg->Mem entry. (This is going to be used
by Native Client, in the next CL).

Patch by David Meyer

llvm-svn: 139311

llvm-svn: 139309

in Nadav's r139285 and r139287 commits.

1) Rename vsel.ll to a more descriptive name
2) Change the order of BLEND operands to "Op1, Op2, Cond", this is
necessary because PBLENDVB is already used in different places with
this order, and it was being emitted in the wrong way for vselect
3) Add AVX patterns and tests for the same SSE41 instructions

llvm-svn: 139305

Triggered using llc -O0. Also fix some SET0PS patterns to their AVX
forms and test it on the testcase.

llvm-svn: 139304

This patch was written by DeLesley Hutchins.

llvm-svn: 139300

llvm-svn: 139292

llvm-svn: 139288

llvm-svn: 139287

llvm-svn: 139286

llvm-svn: 139285

llvm-svn: 139284

llvm-svn: 139283

llvm-svn: 139280

Speculatively try to fix our windows testers with a patch I found on the internet.

llvm-svn: 139279

llvm-svn: 139278

llvm-svn: 139277

Fix the logic in BasicAliasAnalysis::aliasGEP for comparing GEP's with variable differences so that it actually does something sane. Fixes PR10881.

llvm-svn: 139276

More cleanup of the general indexed addressing T2 instructions. Still more to
do, especially for stores.

llvm-svn: 139272

Adjust encoding of writeback load/store instructions to better reflect the
way the operand types are represented.

llvm-svn: 139270

Remove the "common" set of instructions shared between ARM and Thumb2 modes.  This is no longer needed now that Thumb2 has its own copy of the STC/LDC instructions.

llvm-svn: 139268

llvm-svn: 139267

llvm-svn: 139266

llvm-svn: 139264

llvm-svn: 139263