[PATCH] D71238: Align non-fused branches within 32-Byte boundary (basic case)

[James Y Knight via Phabricator via llvm-commits]

jyknight added a comment.

> Honestly, I both strongly agree with this, and see the argument as a somewhat lost cause. I think in practical terms, we *will* have to support something which works for both compiler generated assembly and legacy hand written assembly. I dislike that fact and the design it encourages, but it's reality.

Hand-written assembly is generally responsible for its own performance optimizations, and we do not usually expect the assembler to muck around with the code. So, why is it assumed that _this_ optimization should be done automatically on such assembly code?


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  https://reviews.llvm.org/D71238/new/

https://reviews.llvm.org/D71238