tree 9a5363ac0bec9674e035091bf8d9596330242957
parent 6de5879eecb1de26d10e69aebe0df7cb5d60035e
author Nikita Popov <nikita.ppv@gmail.com> 1550425247 +0000
committer Nikita Popov <nikita.ppv@gmail.com> 1550425247 +0000

[SelectionDAG] Extract [US]MULO expansion into TL method; NFC

In preparation for supporting vector expansion.

Add an isPostTypeLegalization flag to makeLibCall(), because this
expansion relies on the legalized form using MERGE_VALUES. Drop
the corresponding variant of ExpandLibCall, which is no longer used.

Differential Revision: https://reviews.llvm.org/D58006

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@354226 91177308-0d34-0410-b5e6-96231b3b80d8