Merging r296105, r296016 and 296111:

Merging r296105, r296016 and 296111:

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r296105 | sdardis | 2017-02-24 10:50:27 +0000 (Fri, 24 Feb 2017) | 13 lines

[mips][mc] Fix a crash when disassembling odd sized sections

Make the MIPS disassembler consistent with the other targets in returning
a Size of zero when the input buffer cannot contain an instruction due
to it's size. Previously it reported the minimum instruction size when
it failed due to the buffer not being big enough for an instruction
causing llvm-objdump to crash when disassembling all sections.

Reviewers: slthakur

Differential Revision: https://reviews.llvm.org/D29984

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r296106 | sdardis | 2017-02-24 10:51:27 +0000 (Fri, 24 Feb 2017) | 5 lines

[mips][mc] Fix a crash when disassembling odd sized sections

Corresponding test.

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r296111 | rovka | 2017-02-24 12:47:11 +0000 (Fri, 24 Feb 2017) | 1 line

Fixup r296105 - only run tests on Mips
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_40@301169 91177308-0d34-0410-b5e6-96231b3b80d8