[llvm] [GlobalIsel] Combine G_ADD and G_SUB with constants (PR #97771)

Amara Emerson via llvm-commits llvm-commits at lists.llvm.org
Thu Aug 8 15:50:44 PDT 2024


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In-Reply-To: <llvm.org/llvm/llvm-project/pull/97771 at github.com>


aemerson wrote:

I did a build of CTMark with -Os and I don't see any change. What's motivating your patches here? Is there some benchmark that's getting better? Our work should be targeting closing our gap to SelectionDAG so that we can enable it by default.

https://github.com/llvm/llvm-project/pull/97771


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