[PATCH] D38276: [X86] Remove dead code from X86ISelDAGToDAG.cpp multiply handling

[Zvi Rackover via Phabricator via llvm-commits]

zvi added a comment.

In https://reviews.llvm.org/D38276#881247, @craig.topper wrote:

> Rough outline of mul handling as I understand it.


I always find these kind of overview helpful. Would be great if we could put these in a document or wiki,


https://reviews.llvm.org/D38276