Amara Emerson 7c19e0123a [GlobalISel] Make the InstructionSelector instance non-const, allowing state to be maintained. ...

Currently we can't keep any state in the selector object that we get from
subtarget. As a result we have to plumb through all our variables through
multiple functions. This change makes it non-const and adds a virtual init()
method to allow further state to be captured for each target.

AArch64 makes use of this in this patch to cache a call to hasFnAttribute()
which is expensive to call, and is used on each selection of G_BRCOND.

Differential Revision: https://reviews.llvm.org/D65984

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@368652 91177308-0d34-0410-b5e6-96231b3b80d8

2019-08-13 06:26:59 +00:00

..

llvm

[GlobalISel] Make the InstructionSelector instance non-const, allowing state to be maintained.

2019-08-13 06:26:59 +00:00

llvm-c

[LLVM-C] Improve Bindings to The Internalize Pass

2019-07-23 04:56:44 +00:00