Matt Arsenault 4bacfe2095 Add generic fmad DAG node. ...

This allows sharing of FMA forming combines to work
with instructions that have the same semantics as a separate
multiply and add.

This is expand by default, and only formed post legalization
so it shouldn't have much impact on targets that do not want it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230070 91177308-0d34-0410-b5e6-96231b3b80d8

2015-02-20 22:10:33 +00:00

..

llvm

Add generic fmad DAG node.

2015-02-20 22:10:33 +00:00

llvm-c

[BDCE] Add a bit-tracking DCE pass

2015-02-17 01:36:59 +00:00