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[ARM] MVE VRINT support

Authored by dmgreen on Jul 13 2019, 7:38 AM.

Description

[ARM] MVE VRINT support

This adds support for the floor/ceil/trunc/... series of instructions,
converting to various forms of VRINT. They use the same suffixes as their
floating point counterparts. There is not VTINTR, so nearbyint is expanded.

Also added a copysign test, to show it is expanded.

Differential Revision: https://reviews.llvm.org/D63985

llvm-svn: 366003

Details

Committed
dmgreenJul 13 2019, 7:38 AM
Differential Revision
D63985: [ARM] MVE VRINT support
Parents
rGec8af0db6c97: [ARM] MVE minnm and maxnm instructions
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