Fixing container/pointer bug in remote-lli found by ASan

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191976 91177308-0d34-0410-b5e6-96231b3b80d8
SLPVectorizer: Sort inputs to commutative binary operations

Sort the operands of the other entries in the current vectorization root
according to the first entry's operands opcodes.

%conv0 = uitofp ...
%load0 = load float ...

= fmul %conv0, %load0
= fmul %load0, %conv1
= fmul %load0, %conv2

Make sure that we recursively vectorize <%conv0, %conv1, %conv2> and <%load0,
%load0, %load0>.

This makes it more likely to obtain vectorizable trees. We have to be careful
when we sort that we don't destroy 'good' existing ordering implied by source
order.

radar://15080067

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191977 91177308-0d34-0410-b5e6-96231b3b80d8
[mips] Fix a bug in MipsLongBranch::replaceBranch, which was erasing
instructions in delay slots along with the original branch instructions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191978 91177308-0d34-0410-b5e6-96231b3b80d8
Attempting to fix lli build error

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191979 91177308-0d34-0410-b5e6-96231b3b80d8
[MC][AsmParser] Hook for post assembly file processing

This patch handles LLVM standalone assembler (llvm-mc) ELF flag setting based on input file
directive processing.

Mips assembly requires processing inline directives that directly and
indirectly affect the output ELF header flags. This patch handles one
".abicalls".

To process these directives we are following the model the code generator
uses by storing state in a container as we go through processing and when
we detect the end of input file processing, AsmParser is notified and we
update the ELF header flags through a MipsELFStreamer method with a call from
MCTargetAsmParser::emitEndOfAsmFile(MCStreamer &OutStreamer).

This patch will allow other targets the same functionality.

Jack


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191982 91177308-0d34-0410-b5e6-96231b3b80d8
Fix object file writing in llvm-lto on Windows.

We were writing in text mode.

Patch by Greg Bedwell.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191985 91177308-0d34-0410-b5e6-96231b3b80d8
Support tblockaddr for static compilation in Mips16.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191986 91177308-0d34-0410-b5e6-96231b3b80d8
Fix DAGCombiner::visitFP_EXTEND to ignore indexed loads

DAGCombiner::visitFP_EXTEND will apply the following transformation:

  fold (fpext (load x)) -> (fpext (fptrunc (extload x)))

but the implementation does not handle indexed loads (pre/post inc.), but did
not specifically ignore them either (unlike for extending loads, which it
already ignored), causing an assert when the transformation was applied to an
indexed load. This is the minimal fix for correctness (causing the
transformation to be skipped for indexed loads).

Unfortunately, I don't have an in-tree test case.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191989 91177308-0d34-0410-b5e6-96231b3b80d8
Use Die->addValue and DIEIntegerOne directly when we want to add
a flag. No functional change.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191990 91177308-0d34-0410-b5e6-96231b3b80d8
Use addFlag to add the enum class attribute.

This has the side effect of using DW_FORM_flag_present on dwarf4 and above.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191991 91177308-0d34-0410-b5e6-96231b3b80d8
reverting per request

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191992 91177308-0d34-0410-b5e6-96231b3b80d8
forgot to remove this file as well

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191993 91177308-0d34-0410-b5e6-96231b3b80d8
Prune includes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191994 91177308-0d34-0410-b5e6-96231b3b80d8
Formatting.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191995 91177308-0d34-0410-b5e6-96231b3b80d8
Reformat.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191997 91177308-0d34-0410-b5e6-96231b3b80d8
Simplify setting of DIE tag for type DIEs by setting it in one* place.

* two actually due to some weird template thing... investigating that.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191998 91177308-0d34-0410-b5e6-96231b3b80d8
Pull this out for a bit of readability.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191999 91177308-0d34-0410-b5e6-96231b3b80d8
Remove some dead code.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192000 91177308-0d34-0410-b5e6-96231b3b80d8
UpdatePHINodes in BasicBlockUtils should not crash on duplicate predecessors

UpdatePHINodes has an optimization to reuse an existing PHI node, where it
first deletes all of its entries and then replaces them. Unfortunately, in the
case where we had duplicate predecessors (which are allowed so long as the
associated PHI entries have the same value), the loop removing the existing PHI
entries from the to-be-reused PHI would assert (if that PHI was not the one
which had the duplicates).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192001 91177308-0d34-0410-b5e6-96231b3b80d8
Tighten up some type arguments to functions. Where we expect a
scope, pass a scope.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192002 91177308-0d34-0410-b5e6-96231b3b80d8