[PATCH] D134336: [AArch64] Lower multiplication by a constant int to madd

[Eli Friedman via Phabricator via llvm-commits]

efriedma added a comment.

That's mysterious... we had this code for years, but only used it for immediate we can synthesize using ORR.  Huh.

Do we want to make the same change for MULADDWI_OP1 ?


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  https://reviews.llvm.org/D134336/new/

https://reviews.llvm.org/D134336