Simon Pilgrim 074b7c3a09 [SelectionDAG] Split float and integer isKnownNeverZero tests ...

Splits off isKnownNeverZeroFloat to handle +/- 0 float cases.

This will make it easier to be more aggressive with the integer isKnownNeverZero tests (similar to ValueTracking), use computeKnownBits etc.

Differential Revision: https://reviews.llvm.org/D48969

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@336492 91177308-0d34-0410-b5e6-96231b3b80d8

2018-07-07 18:17:14 +00:00

..

llvm

[SelectionDAG] Split float and integer isKnownNeverZero tests

2018-07-07 18:17:14 +00:00

llvm-c

[UnrollAndJam] New Unroll and Jam pass

2018-07-01 12:47:30 +00:00