[PATCH] [AArch64] enable rematerialization of float 0 values

[Geoff Berry]

Hi,

 

On AArch64, float 0 values are currently being spilled/filled by the
register allocator instead of being more cheaply rematerialized.

 

--

Geoff Berry

Employee of Qualcomm Innovation Center, Inc.

Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, a Linux
Foundation Collaborative Project

 

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20150319/04401ac5/attachment.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: aarch64-remat-float0.patch
Type: application/octet-stream
Size: 568 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20150319/04401ac5/attachment.obj>