LineIterator: Add DataTypes.h for int64_t on MSVC.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@206617 91177308-0d34-0410-b5e6-96231b3b80d8
Add some target triples for better determinism

These tests were failing on some buildbots after r206548 (reverted in
r206556), but passing locally.

They were missing target triples, so maybe that's the problem?

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@206621 91177308-0d34-0410-b5e6-96231b3b80d8
Reapply "blockfreq: Rewrite BlockFrequencyInfoImpl"

This reverts commit r206556, effectively reapplying commit r206548 and
its fixups in r206549 and r206550.

In an intervening commit I've added target triples to the tests that
were failing remotely [1] (but passing locally).  I'm hoping the mystery
is solved?  I'll revert this again if the tests are still failing
remotely.

[1]: http://bb.pgr.jp/builders/ninja-x64-msvc-RA-centos6/builds/1816

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@206622 91177308-0d34-0410-b5e6-96231b3b80d8
[DWARF parser] Refactor fetching DIE address ranges.

Add a helper method to get address ranges specified in a DIE
(either by DW_AT_low_pc/DW_AT_high_pc, or by DW_AT_ranges). Use it
to untangle and simplify the code.

No functionality change.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@206624 91177308-0d34-0410-b5e6-96231b3b80d8
Better comments to explain buffered/unbuffered processor resources.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@206625 91177308-0d34-0410-b5e6-96231b3b80d8
Fixing MSVC after r206622?

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@206626 91177308-0d34-0410-b5e6-96231b3b80d8
Fixed llvm-build when no targets are enabled

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@206627 91177308-0d34-0410-b5e6-96231b3b80d8