[llvm-dev] General question about enabling partial inlining

[Graham Yiu via llvm-dev]

Hi Jun,

We're actually looking at enhancing the partial inlining pass right now
(see http://lists.llvm.org/pipermail/llvm-dev/2017-August/116515.html)

We'd be interested in turning on the pass by default some time in the
future, if our enhancements prove beneficial.

Cheers,

Graham Yiu
LLVM Compiler Development
IBM Toronto Software Lab
Office: (905) 413-4077      C2-707/8200/Markham
Email: gyiu at ca.ibm.com



From:	via llvm-dev <llvm-dev at lists.llvm.org>
To:	llvm-dev at lists.llvm.org
Date:	09/13/2017 01:12 PM
Subject:	[llvm-dev] General question about enabling partial inlining
Sent by:	"llvm-dev" <llvm-dev-bounces at lists.llvm.org>



Hi,

I noticed some performance gains in some spec benchmarks without
significant code size bloat when aggressively performing partial
inlining, especially when the original callee spill CSRs in the entry
block. I guess the partial inlining is not enabled mainly due to the
code size. Is there any other issue which prevent the pass from being
enabled? Do we have any plan or any on-going works to enable partial
inlining ?
Thanks,
Jun

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