Revise llvm.vectorizer.width documentation

- clarify that vectorizer.width only applies if the vectorizer decides to
  vectorize.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182938 91177308-0d34-0410-b5e6-96231b3b80d8
Fix warning and resulting formatting issue.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182939 91177308-0d34-0410-b5e6-96231b3b80d8
Implement IEEE-754R 2008 nextUp/nextDown functions in the guise of the function APFloat::next(bool nextDown).

rdar://13852078

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182945 91177308-0d34-0410-b5e6-96231b3b80d8
MCObjectSymbolizer: Switch from IntervalMap to sorted vector, following r182625.

This removes the need for the missing SectionRef operator< workaround, and fixes
an IntervalMap assert about alignment on MSVC.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182949 91177308-0d34-0410-b5e6-96231b3b80d8
Use the const_cast only where necessary.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182950 91177308-0d34-0410-b5e6-96231b3b80d8
Fix a couple of typos and 80-col.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182954 91177308-0d34-0410-b5e6-96231b3b80d8
Remove unused member.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182958 91177308-0d34-0410-b5e6-96231b3b80d8
Revert r182937 and r182877.

r182877 broke MCJIT tests on ARM and r182937 was working around another failure
by r182877.

This should make the ARM bots green.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182960 91177308-0d34-0410-b5e6-96231b3b80d8
Remove debug print added in r182949.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182973 91177308-0d34-0410-b5e6-96231b3b80d8
Reapply with r182909 with a fix to the calculation of the new indices for
insertelement instructions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182976 91177308-0d34-0410-b5e6-96231b3b80d8
Fix wrong comment. Null is not acceptable.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182979 91177308-0d34-0410-b5e6-96231b3b80d8
[mips] Big-endian code generation for atomic instructions.

Patch by Jyun-Yan You.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182984 91177308-0d34-0410-b5e6-96231b3b80d8