llvm-project

Author SHA1 Message Date

Author	SHA1	Message	Date
Nemanja Ivanovic	781b78a361	[PowerPC] Only legalize FNEARBYINT with unsafe fp math Commit `0f0330a787` legalized these nodes on PPC without consideration of unsafe math which means that we get inexact exceptions raised for nearbyint. Since this doesn't conform to the standard, switch this legalization to depend on unsafe fp math.	2020-01-02 13:45:54 -06:00
Nemanja Ivanovic	0f0330a787	[PowerPC] Legalize rounding nodes VSX provides a full complement of rounding instructions yet we somehow ended up with some of them legal and others not. This just legalizes all of the FP rounding nodes and the FP -> int rounding nodes with unsafe math. Differential revision: https://reviews.llvm.org/D69949	2019-12-30 08:03:53 -06:00

Nemanja Ivanovic

781b78a361

[PowerPC] Only legalize FNEARBYINT with unsafe fp math

Commit 0f0330a787 legalized these nodes on PPC without consideration of
unsafe math which means that we get inexact exceptions raised for nearbyint.
Since this doesn't conform to the standard, switch this legalization to depend
on unsafe fp math.

2020-01-02 13:45:54 -06:00

Nemanja Ivanovic

0f0330a787

[PowerPC] Legalize rounding nodes

VSX provides a full complement of rounding instructions yet we somehow ended up
with some of them legal and others not. This just legalizes all of the FP
rounding nodes and the FP -> int rounding nodes with unsafe math.

Differential revision: https://reviews.llvm.org/D69949

2019-12-30 08:03:53 -06:00

2 Commits