[PATCH] D46008: [X86][AArch64][NFC] Add tests for vector masked merge unfolding

[Sanjay Patel via Phabricator via llvm-commits]

spatel added a comment.

In https://reviews.llvm.org/D46008#1105903, @lebedev.ri wrote:

> I agree that it is not of too much use, but then why do we have separate `hasSSE1()` and `hasSSE2()` knobs? :)


The knobs are cemented with every bad architectural decision, and the compiler is required to honor that possibility...so x86 baggage keeps growing, but eventually we stop caring about the old stuff because there's no reward in that (just don't crash).


Repository:
  rL LLVM

https://reviews.llvm.org/D46008