commit c0500faed50df5d88f01c8bd0aff18b667151c1a
author Sander de Smalen <sander.desmalen@arm.com> Thu Jul 05 20:21:21 2018 +0000
committer Sander de Smalen <sander.desmalen@arm.com> Thu Jul 05 20:21:21 2018 +0000
tree 96997183df3ffa794ac3674a7b1805e7c131d994
parent 318e807d1715048e8083c307967fa9ee120383e8

This is a recommit of r336322, previously reverted in r336324 due to
a deficiency in TableGen that has been addressed in r336334.

[AArch64][SVE] Asm: Support for predicated FP rounding instructions.

This patch also adds instructions for predicated FP square-root and
reciprocal exponent.

The added instructions are:
- FRINTI  Round to integral value (current FPCR rounding mode)
- FRINTX  Round to integral value (current FPCR rounding mode, signalling inexact)
- FRINTA  Round to integral value (to nearest, with ties away from zero)
- FRINTN  Round to integral value (to nearest, with ties to even)
- FRINTZ  Round to integral value (toward zero)
- FRINTM  Round to integral value (toward minus Infinity)
- FRINTP  Round to integral value (toward plus Infinity)
- FSQRT   Floating-point square root
- FRECPX  Floating-point reciprocal exponent


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@336387 91177308-0d34-0410-b5e6-96231b3b80d8