[llvm] [GlobalIsel] Transform build_vector(binop(_, C), ...) -> binop(bv, constant bv) (PR #73577)

[Craig Topper via llvm-commits]

Thorsten =?utf-8?q?Schütt?= <schuett at gmail.com>,
Thorsten =?utf-8?q?Schütt?= <schuett at gmail.com>,
Thorsten =?utf-8?q?Schütt?= <schuett at gmail.com>
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In-Reply-To: <llvm.org/llvm/llvm-project/pull/73577 at github.com>


topperc wrote:

Should the RISC-V combine be moved to generic SelectionDAG? Seems weird to make it generic for GISel when it isn't generic for SelectionDAG.

https://github.com/llvm/llvm-project/pull/73577