[clang] [llvm] [SPIR-V] Add SPIR-V structurizer (PR #107408)

[Vyacheslav Levytskyy via cfe-commits]

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In-Reply-To: <llvm.org/llvm/llvm-project/pull/107408 at github.com>


VyacheslavLevytskyy wrote:

That's really great, thank you.

> OpBranch/OpBranchConditional are not considered to be valid basic block terminators
In lib/Target/SPIRV/SPIRVInstrInfo.td lines 625-632 we actually set isTerminator=1 for both of those, but let's double check then.

> ... leave the rest unfixed in this PR (which is already huge)
Sure!

https://github.com/llvm/llvm-project/pull/107408