[AArch64] Add a basic pattern for FACGE and FACGT
authorDavid Green <david.green@arm.com>
Mon, 17 Apr 2023 15:00:57 +0000 (16:00 +0100)
committerDavid Green <david.green@arm.com>
Mon, 17 Apr 2023 15:00:57 +0000 (16:00 +0100)
commitdc9a7719facacd23be3acf5f5d437797560d89c3
treea2c1c2be7563b7c55581d301bcf563e5add0d2f9
parentf099f2fefbab0592c828573d816b46a475076f49
[AArch64] Add a basic pattern for FACGE and FACGT

These instructions take the absolute of two values and perform a FCMGE/FCMGT
between them. This patch adds some basic patterns for them.

Differential Revision: https://reviews.llvm.org/D147945
llvm/lib/Target/AArch64/AArch64InstrInfo.td
llvm/test/CodeGen/AArch64/vacg.ll