Allow binary and for tblgen math.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214851 91177308-0d34-0410-b5e6-96231b3b80d8
[x86] Reformat some code I moved around in a prior commit but left
poorly formatted. Sorry about that.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214853 91177308-0d34-0410-b5e6-96231b3b80d8
Teach the SLP Vectorizer that keeping some values live over a callsite can have a cost.

Some types, such as 128-bit vector types on AArch64, don't have any callee-saved registers. So if a value needs to stay live over a callsite, it must be spilled and refilled. This cost is now taken into account.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214859 91177308-0d34-0410-b5e6-96231b3b80d8
AArch64: Add support for instruction prefetch intrinsic

Instruction prefetch is not implemented for AArch64, it is incorrectly
translated into data prefetch instruction.

Differential Revision: http://reviews.llvm.org/D4777


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214860 91177308-0d34-0410-b5e6-96231b3b80d8
Add lswi / stswi for assembler use with a warning to not add patterns
for them.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214862 91177308-0d34-0410-b5e6-96231b3b80d8
Add mftblo and mftbhi for PPC 4xx.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214863 91177308-0d34-0410-b5e6-96231b3b80d8
Add dci/ici instructions for PPC 476 and friends.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214864 91177308-0d34-0410-b5e6-96231b3b80d8
R600/SI: Avoid generating REGISTER_LOAD instructions.

SI doesn't use REGISTER_LOAD anymore, but it was still hitting this code
path for 8-bit and 16-bit private loads.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214865 91177308-0d34-0410-b5e6-96231b3b80d8
R600/SI: Update MUBUF assembly string to match AMD proprietary compiler

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214866 91177308-0d34-0410-b5e6-96231b3b80d8
Accessors for SSR2 and SSR3 on PPC 403.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214867 91177308-0d34-0410-b5e6-96231b3b80d8
Define stc2/stc2l/ldc2/ldc2l as thumb2 instructions

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214868 91177308-0d34-0410-b5e6-96231b3b80d8
Specify that the thumb setend and blx <immed> instructions are not valid on an m-class target

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214871 91177308-0d34-0410-b5e6-96231b3b80d8
Add tests for cp10/cp11 on ARMv5/6

Tests for ARMv7/8 are already on diagnostics.s

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214872 91177308-0d34-0410-b5e6-96231b3b80d8
Add accessors for the PPC 403 bank registers.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214875 91177308-0d34-0410-b5e6-96231b3b80d8
Improve test for merged global debug info by using llvm-dwarfdump.

It's a bit of a tradeoff, since llvm-dwarfdump doesn't print the name of
the global symbol being used as an address in the addressing mode, but
this avoids the dependence on hardcoded set labels that keep changing
(5+ commits over the last few years that each update the set label as it
changes due to other, unrelated differences in output). This could've,
instead, been changed to match the set name then match the name in the
string pool but that would present other issues (needing to skip over
the sets that weren't of interest, etc) and checking that the addresses
(granted, without relocations applied - so it's not the whole story)
match in the two variable location descriptions seems sufficient and
fairly stable here.

There are a few similar other tests with similar label dependence that
I'll update soonish.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214878 91177308-0d34-0410-b5e6-96231b3b80d8
Partially revert r214761 that asserted that all concrete debug info variables had DIEs, due to a failure on Darwin.

I'll work on a reduction and fix after this.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214880 91177308-0d34-0410-b5e6-96231b3b80d8
Fix return sequence on armv4 thumb

POP on armv4t cannot be used to change thumb state (unilke later non-m-class
architectures), therefore we need a different return sequence that uses 'bx'
instead:

  POP {r3}
  ADD sp, #offset
  BX r3

This patch also fixes an issue where the return value in r3 would get clobbered
for functions that return 128 bits of data. In that case, we generate this
sequence instead:

  MOV ip, r3
  POP {r3}
  ADD sp, #offset
  MOV lr, r3
  MOV r3, ip
  BX lr

http://reviews.llvm.org/D4748



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214881 91177308-0d34-0410-b5e6-96231b3b80d8
Wrap long lines

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214884 91177308-0d34-0410-b5e6-96231b3b80d8
[AVX512] Pull everything alignr-related into the multiclass

The packed integer pattern becomes the DAG pattern for rri and the packed
float, another Pat<> inside the multiclass.

No functional change.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214885 91177308-0d34-0410-b5e6-96231b3b80d8
[AVX512] alignr: Use suffix rather than name argument to multiclass

Again no functional change.  This prepares for the suffix to be used with the
intrinsic matching.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214886 91177308-0d34-0410-b5e6-96231b3b80d8