Florian Hahn b1a333f0fe
[VPlan] Don't consider VPWidenCanonicalIVRecipe phi-like.
VPWidenCanonicalIVRecipe does not create PHI instructions, so it does
not need to be placed in the phi section of a VPBasicBlock.

Also tidies the code so the WidenCanonicalIV recipe and the
compare/lane-masks are created in the header.

Discussed D113223.

Reviewed By: Ayal

Differential Revision: https://reviews.llvm.org/D116473
2022-01-02 12:48:17 +00:00
..
2020-11-06 11:12:10 +01:00