Merging r368104 and r368202:

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r368104 | void | 2019-08-07 00:41:22 +0200 (Wed, 07 Aug 2019) | 13 lines

Delay diagnosing asm constraints that require immediates until after inlining

Summary:
An inline asm call may result in an immediate input value after inlining.
Therefore, don't emit a diagnostic here if the input isn't an immediate.

Reviewers: joerg, eli.friedman, rsmith

Subscribers: asb, rbar, johnrusso, simoncook, apazos, sabuasal, niosHD, jrtc27, zzheng, edward-jones, rogfer01, MartinMosbeck, brucehoult, the_o, PkmX, jocewei, s.egerton, krytarowski, mgorny, riccibruno, eraman, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D60943
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r368202 | void | 2019-08-07 21:36:48 +0200 (Wed, 07 Aug 2019) | 2 lines

Add target requirements for those bots which don't handle x86.

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llvm-svn: 368422