Merging r182385:
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r182385 | hfinkel | 2013-05-21 07:21:09 -0700 (Tue, 21 May 2013) | 9 lines

Fix PPC branch selection for counter-based branches

Although I had added some support for the BDZ/BDNZ branches into the selector
(in r158204), I had not correctly adjusted the condition at the top of the
loop. As a result, these branches were still essentially unsupported.

This fixes PR16086. Unfortunately, any test case would be very large (because
it would need to force the loop backedge to exceed the range of the 16-bit
immediate).
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_33@182431 91177308-0d34-0410-b5e6-96231b3b80d8
Merging r181366:
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r181366 | enderby | 2013-05-07 14:40:58 -0700 (Tue, 07 May 2013) | 6 lines

Fix a bug in the MC asm parser evaluating expressions.  It was treating:
A = 9
B = 3 * A - 2 * A + 1 as  B = 3 * A - (2 * A + 1)

rdar://13816516

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_33@182438 91177308-0d34-0410-b5e6-96231b3b80d8
Merging r181363:
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r181363 | cdavis | 2013-05-07 14:14:15 -0700 (Tue, 07 May 2013) | 3 lines

MCStreamer: Also clear vector of W64UnwindInfos on reset().

Patch by Kai Nacke!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_33@182439 91177308-0d34-0410-b5e6-96231b3b80d8