SLPVectorizer: Make it a function pass and add code for hoisting the vector-gather sequence out of loops.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179562 91177308-0d34-0410-b5e6-96231b3b80d8
Update the release notes about the vectorizers.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179564 91177308-0d34-0410-b5e6-96231b3b80d8
Fix the internal link.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179565 91177308-0d34-0410-b5e6-96231b3b80d8
Fix a grammar mistake, and add a line about the two phases that the BB/SLP vectorizers have (top-down and bottom-up). 



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179566 91177308-0d34-0410-b5e6-96231b3b80d8
Mips assembler: Explicit floating point condition register recognition.

This patch allows the assembler to recognize $fcc0 
as a valid register for conditional move instructions. 

Corresponding test cases have been added.

Contributer: Vladimir Medic



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179567 91177308-0d34-0410-b5e6-96231b3b80d8
We are not able to bitcast a pointer to an integral value.

Two return types are not equivalent if one is a pointer and the other is an
integral. This is because we cannot bitcast a pointer to an integral value.
PR15185


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179569 91177308-0d34-0410-b5e6-96231b3b80d8
ARM: Add VACLT and VACLE assembly aliases.

These are aliases for VACGT and VACGE, respectively, with the source
operands reversed.

rdar://13638090

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