Revert r70876 and add a testcase (@c7) showing the problem:
bits captured, but the pointer marked nocapture.  In fact
I now recall that this problem is why only readnone functions
returning void were considered before!  However keep a small
fix that was also in r70876: a readnone function returning
void can result in bits being captured if it unwinds, so
test for this.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71168 91177308-0d34-0410-b5e6-96231b3b80d8

Temporarily revert r71158. It was causing a failure during a full bootstrap:

checking for bcopy... no
checking for getc_unlocked... Assertion failed: (0 && "Unknown SCEV kind!"), function operator(), file /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore.roots/llvmCore~obj/src/lib/Analysis/ScalarEvolution.cpp, line 511.
/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmgcc42.roots/llvmgcc42~obj/src/libdecnumber/decUtility.c:360: internal compiler error: Abort trap
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://developer.apple.com/bugreporter> for instructions.
make[4]: *** [decUtility.o] Error 1
make[4]: *** Waiting for unfinished jobs....
Assertion failed: (0 && "Unknown SCEV kind!"), function operator(), file /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore.roots/llvmCore~obj/src/lib/Analysis/ScalarEvolution.cpp, line 511.
/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmgcc42.roots/llvmgcc42~obj/src/libdecnumber/decNumber.c:5591: internal compiler error: Abort trap
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://developer.apple.com/bugreporter> for instructions.
make[4]: *** [decNumber.o] Error 1
make[3]: *** [all-stage2-libdecnumber] Error 2
make[3]: *** Waiting for unfinished jobs....

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71165 91177308-0d34-0410-b5e6-96231b3b80d8

Make ScalarEvolution's GroupByComplexity more thorough. In addition
to sorting SCEVs by their kind, sort SCEVs of the same kind according
to their operands. This helps avoid things like (a+b) being a distinct
expression from (b+a).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71160 91177308-0d34-0410-b5e6-96231b3b80d8

Trim unnecessary headers. Code in Analysis shouldn't use Transforms
headers due to library dependencies.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71159 91177308-0d34-0410-b5e6-96231b3b80d8

Constant-fold ptrtoint+add+inttoptr to gep when the pointer is an
array and the add is within range. This helps simplify expressions
expanded by ScalarEvolutionExpander.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71158 91177308-0d34-0410-b5e6-96231b3b80d8

Factor out a common base class between SCEVCommutativeExpr and
SCEVAddRecExpr. This eliminates redundant code for visiting
all the operands of an expression.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71157 91177308-0d34-0410-b5e6-96231b3b80d8

Move the tablegen-produced DebugLoc handling into a AsmWriter::processDebugLoc function.
No functionality change.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71156 91177308-0d34-0410-b5e6-96231b3b80d8

Code refactoring.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71151 91177308-0d34-0410-b5e6-96231b3b80d8

Rename "loop aligner" pass to "code placement optimization" pass.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71150 91177308-0d34-0410-b5e6-96231b3b80d8

Eliminate compiler warnings.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71149 91177308-0d34-0410-b5e6-96231b3b80d8

Add const modifiers.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71147 91177308-0d34-0410-b5e6-96231b3b80d8

THis doesn't fail.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71142 91177308-0d34-0410-b5e6-96231b3b80d8

Just turn aggressive stack coloring off at -O3.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71140 91177308-0d34-0410-b5e6-96231b3b80d8

Temporarily revert r71010. It was causing massive failures during self-hosting.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71138 91177308-0d34-0410-b5e6-96231b3b80d8

Make DwarfWriter::RecordInlinedFnStart more like the other DwarfWriter's methods:
-Have it return a label ID
-Remove the unused Instruction parameter

No functionality change.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71132 91177308-0d34-0410-b5e6-96231b3b80d8

Use stable_sort instead of plain sort to avoid the risk of generating
trivially different code on different hosts (due to differing
std::sort implementations).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71124 91177308-0d34-0410-b5e6-96231b3b80d8

- Move some debug fields to coincide with how GCC emits them. No functionality
  change.
- Reformatting.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71118 91177308-0d34-0410-b5e6-96231b3b80d8

CMake: Use pthread library when requested and available.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71116 91177308-0d34-0410-b5e6-96231b3b80d8

CMake: Updated lib/Target/PIC16/CMakeLists.txt.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71115 91177308-0d34-0410-b5e6-96231b3b80d8

Use X86AddrNumOperands instead of magic constant one
more place.  This fixes a bunch of x86-64 JIT regressions.
(Introduced when the value of the magic constant changed
in 68645.  At the time apparently nobody noticed; failures
were hidden in 70343-70439 by an unrelated bug, so showed
up again as "new" failures in 70440.)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71106 91177308-0d34-0410-b5e6-96231b3b80d8

Do not use register as base ptr of pre- and post- inc/dec load / store nodes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71098 91177308-0d34-0410-b5e6-96231b3b80d8

Unbreak the build.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71091 91177308-0d34-0410-b5e6-96231b3b80d8

Make sure to use signed arithmetic in APInt to fix a regression.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71090 91177308-0d34-0410-b5e6-96231b3b80d8

Simplify code by using SmallVector's pop_back_val() instead of
separate back() and pop_back() calls.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71089 91177308-0d34-0410-b5e6-96231b3b80d8

Add simplify_type specializations to allow WeakVH, AssertingVH, and
CallbackVH to participate in dyn_cast, isa, etc. without needing
an explicit conversion.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71087 91177308-0d34-0410-b5e6-96231b3b80d8

CMake: Updated lib/CodeGen/CMakeLists.txt.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71085 91177308-0d34-0410-b5e6-96231b3b80d8

CMake: Detects libpthread and sets HAVE_LIBPTHREAD.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71084 91177308-0d34-0410-b5e6-96231b3b80d8

CMake: Added cmakedefine for HAVE_PTHREAD_H.

Patch by Robert Schuster!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71083 91177308-0d34-0410-b5e6-96231b3b80d8

Nounwind is not valid for function return values.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71082 91177308-0d34-0410-b5e6-96231b3b80d8

OCaml parameter attribute bindings from PR2752.
Incomplete, but better than nothing.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71081 91177308-0d34-0410-b5e6-96231b3b80d8

Add generic expansion of SUB when ADD and XOR
are legal.  Based on a patch by Micah Villmow.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71078 91177308-0d34-0410-b5e6-96231b3b80d8

Fix PR3754: don't mark functions that wrap MallocInst with
the readnone.  Since MallocInst is scheduled for deletion
it doesn't seem worth doing anything more subtle, such as
having mayWriteToMemory return true for MallocInst.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71077 91177308-0d34-0410-b5e6-96231b3b80d8

Emit banksel and movlp instructions.
Split large global data (both initialized and un-initialized) into multiple sections of <= 80 bytes.
Provide routines to manage PIC16 ABI naming conventions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71073 91177308-0d34-0410-b5e6-96231b3b80d8

Allow readonly functions to unwind exceptions.  Teach
the optimizers about this.  For example, a readonly
function with no uses cannot be removed unless it is
also marked nounwind.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71071 91177308-0d34-0410-b5e6-96231b3b80d8

A better error message.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71068 91177308-0d34-0410-b5e6-96231b3b80d8

Renamed Spiller classes (plus uses and related files) to VirtRegRewriter.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71057 91177308-0d34-0410-b5e6-96231b3b80d8

Regenerate documentation.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71055 91177308-0d34-0410-b5e6-96231b3b80d8

The 'forward_as' property did not use its second argument.

See PR4159 for details. Patch by Martin Nowack!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71054 91177308-0d34-0410-b5e6-96231b3b80d8

Fix a copy+pasto in a comment.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71035 91177308-0d34-0410-b5e6-96231b3b80d8

Delete a FIXME which is no longer relevant, and add a FIXME that is.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71033 91177308-0d34-0410-b5e6-96231b3b80d8

Quotes should be printed before private prefix; some code clean up.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71032 91177308-0d34-0410-b5e6-96231b3b80d8

Add dump method to DIDescriptor.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71028 91177308-0d34-0410-b5e6-96231b3b80d8

Add an explicit keyword.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71022 91177308-0d34-0410-b5e6-96231b3b80d8

If a MachineBasicBlock has multiple ways of reaching another block,
allow it to have multiple CFG edges to that block. This is needed
to allow MachineBasicBlock::isOnlyReachableByFallthrough to work
correctly. This fixes PR4126.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71018 91177308-0d34-0410-b5e6-96231b3b80d8

Forgot this in the last commit.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71014 91177308-0d34-0410-b5e6-96231b3b80d8

Temporarily reverting r71008. It was causing this failure:

Running /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.src/test/
CodeGen/X86/dg.exp ...
FAIL: /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.src/test/
CodeGen/X86/change-compare-stride-1.ll
Failed with exit(1) at line 2
while running: grep {cmpq       $-478,} change-compare-stride-1.ll.tmp
child process exited abnormally

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71013 91177308-0d34-0410-b5e6-96231b3b80d8

Add some more documentation for x86 special address spaces.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71012 91177308-0d34-0410-b5e6-96231b3b80d8

Enable stack coloring with regs at -O3.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71010 91177308-0d34-0410-b5e6-96231b3b80d8

Handle overflow of 64-bit loop conditions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71008 91177308-0d34-0410-b5e6-96231b3b80d8

Add basic support for code generation of
addrspace(257) -> FS relative on x86.  Patch by Zoltan Varga!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70992 91177308-0d34-0410-b5e6-96231b3b80d8

bugpoint for jit should just ignore GCC arguments.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70988 91177308-0d34-0410-b5e6-96231b3b80d8

Revert part of 70929 that has to do with determining whether a SIB byte is needed. It causes a lot of x86_64 JIT failures.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70986 91177308-0d34-0410-b5e6-96231b3b80d8

Allow multiclass def names to contain "#NAME"" where TableGen replaces
#NAME# with the name of the defm instantiating the multiclass.  This is
useful for AVX instruction naming where a "V" prefix is standard
throughout the ISA.  For example:

multiclass SSE_AVX_Inst<...> {
   def SS : Instr<...>;
   def SD : Instr<...>;
   def PS : Instr<...>;
   def PD : Instr<...>;

   def V#NAME#SS : Instr<...>;
   def V#NAME#SD : Instr<...>;
   def V#NAME#PS : Instr<...>;
   def V#NAME#PD : Instr<...>;
}

defm ADD : SSE_AVX_Inst<...>;

Results in

ADDSS
ADDSD
ADDPS
ADDPD

VADDSS
VADDSD
VADDPS
VADDPD

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70979 91177308-0d34-0410-b5e6-96231b3b80d8

Fix incorrect code generation with ENV.

See PR4157 for details. Patch by Martin Nowack!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70973 91177308-0d34-0410-b5e6-96231b3b80d8

Do not require variable debug info nodes to have a compile unit.
For implicit decls like "self" and "_cmd" in ObjC, these decls
should not have a location.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70964 91177308-0d34-0410-b5e6-96231b3b80d8

Do not substitute if the new register isn't in the register class of the operand being updated.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70953 91177308-0d34-0410-b5e6-96231b3b80d8

Move getInstrOperandRegClass from the scheduler to TargetInstrInfo.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70950 91177308-0d34-0410-b5e6-96231b3b80d8

Do forward and backward substitution to eliminate loads and stores when possible.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70937 91177308-0d34-0410-b5e6-96231b3b80d8

Default llc / lli optimization to "Default", which corresponds to -O1 / -O2.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70934 91177308-0d34-0410-b5e6-96231b3b80d8

- Avoid the longer SIB encoding on x86_64 when it's not needed.
- Synchronize instruction length computation code in X86InstrInfo with code in X86CodeEmitter.cpp
Patch by Zoltan Varga.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70929 91177308-0d34-0410-b5e6-96231b3b80d8

Re-apply 70645, converting ScalarEvolution to use
CallbackVH, with fixes. allUsesReplacedWith need to
walk the def-use chains and invalidate all users of a
value that is replaced. SCEVs of users need to be
recalcualted even if the new value is equivalent. Also,
make forgetLoopPHIs walk def-use chains, since any
SCEV that depends on a PHI should be recalculated when
more information about that PHI becomes available.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70927 91177308-0d34-0410-b5e6-96231b3b80d8

Fix an 80-column violation.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70925 91177308-0d34-0410-b5e6-96231b3b80d8

Fix doxygen comment syntax.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70924 91177308-0d34-0410-b5e6-96231b3b80d8

Make DBG_STOPPOINT nodes, and therefore DBG_LABEL labels, get a DebugLoc, so that it
shows up in -print-machineinstrs.  This doesn't appear to affect anything, but it was
weird for some DBG_LABELs to have DebugLocs but not all of them.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70921 91177308-0d34-0410-b5e6-96231b3b80d8

Constify a bunch of SCEV-using code.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70919 91177308-0d34-0410-b5e6-96231b3b80d8

X86FastISel doesn't support the -tailcallopt ABI.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70902 91177308-0d34-0410-b5e6-96231b3b80d8

Restore a comment.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70900 91177308-0d34-0410-b5e6-96231b3b80d8

Fix code emission for conditional branches.
Patch by Collin Winter!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70898 91177308-0d34-0410-b5e6-96231b3b80d8

Restore minor deletion.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70892 91177308-0d34-0410-b5e6-96231b3b80d8

Typo.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70792 91177308-0d34-0410-b5e6-96231b3b80d8

Remove obsolete wording, the only exception a readnone function can throw
is the empty set. :)  Thanks to Fritz for pointing this out.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70790 91177308-0d34-0410-b5e6-96231b3b80d8

be very explicit that readnone/readonly functions can't
throw exceptions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70788 91177308-0d34-0410-b5e6-96231b3b80d8

In some rare cases, the register allocator can spill registers but end up not utilizing registers at all. The fundamental problem is linearscan's backtracking can end up freeing more than one allocated registers. However,  reloads and restores might be folded into uses / defs and freed registers might not be used at all.

VirtRegMap keeps track of allocations so it knows what's not used. As a horrible hack, the stack coloring can color spill slots with *free* registers. That is, it replace reload and spills with copies from and to the free register. It unfold instructions that load and store the spill slot and replace them with register using variants.

Not yet enabled. This is part 1. More coming.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70787 91177308-0d34-0410-b5e6-96231b3b80d8

Handle implicit zext in a better way. Shamelessly stolen from x86 backend.
Thanks for Dan Gohman for suggestion!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70782 91177308-0d34-0410-b5e6-96231b3b80d8

Regenerate

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70772 91177308-0d34-0410-b5e6-96231b3b80d8

Fix typo

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70770 91177308-0d34-0410-b5e6-96231b3b80d8

Update due to mainline API change

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70769 91177308-0d34-0410-b5e6-96231b3b80d8

Add TODO list :)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70768 91177308-0d34-0410-b5e6-96231b3b80d8

Make handling of conditional stuff much more straightforward

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70767 91177308-0d34-0410-b5e6-96231b3b80d8

Temporary disable imm patterns for cmp. Actually, all cmp-related stuff (select_cc, setcc, br_cc). needs to be rethought

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70766 91177308-0d34-0410-b5e6-96231b3b80d8

Expand divisions into libcalls

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70765 91177308-0d34-0410-b5e6-96231b3b80d8

Properly handle sdiv / udiv / srem / urem libcalls

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70764 91177308-0d34-0410-b5e6-96231b3b80d8

Custom lower SIGN_EXTEND

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70763 91177308-0d34-0410-b5e6-96231b3b80d8

Some eye-candy

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70762 91177308-0d34-0410-b5e6-96231b3b80d8

Print function header / footer

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70761 91177308-0d34-0410-b5e6-96231b3b80d8

Fix printing: je => jeq

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70760 91177308-0d34-0410-b5e6-96231b3b80d8

Add 8bit shifts

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70759 91177308-0d34-0410-b5e6-96231b3b80d8

Handle logical shift right (at least I hope so :) )

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70758 91177308-0d34-0410-b5e6-96231b3b80d8

Handle anyext

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70757 91177308-0d34-0410-b5e6-96231b3b80d8

Expand all sorts of indirect branches

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70755 91177308-0d34-0410-b5e6-96231b3b80d8

Add InsertBranch() hook for tail mergeing

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70754 91177308-0d34-0410-b5e6-96231b3b80d8

Implement bswap

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70753 91177308-0d34-0410-b5e6-96231b3b80d8

Properly handle ExternalSymbol's

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70752 91177308-0d34-0410-b5e6-96231b3b80d8

Expand muls (all mulls!) to libcalls for now

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70751 91177308-0d34-0410-b5e6-96231b3b80d8

Proper name 16 bit libcalls

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70750 91177308-0d34-0410-b5e6-96231b3b80d8

Add libcall expansion for 16 and 128 bit muls

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70749 91177308-0d34-0410-b5e6-96231b3b80d8

Provide addc and subc

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70748 91177308-0d34-0410-b5e6-96231b3b80d8

Add left shift

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70747 91177308-0d34-0410-b5e6-96231b3b80d8

Add direct branch

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70746 91177308-0d34-0410-b5e6-96231b3b80d8

It's error-prone to maintain two separate variants of asmprinting stuff, one of which is even used. Drop second (aka 'intel') variant of operands. It can be added later, if needed.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70745 91177308-0d34-0410-b5e6-96231b3b80d8