llvm-project

Commit Graph

Author	SHA1	Message	Date
Arthur Eubanks	84a8ca1e6c	[NewPM] Pin -lazy-branch-prob and -lazy-block-freq tests to legacy PM NPM passes just use the normal versions of these analyses instead. Also pin any tests with -analyze to legacy PM. Reviewed By: asbirlea Differential Revision: https://reviews.llvm.org/D87857	2020-09-21 17:51:46 -07:00
Artur Pilipenko	4d063e7bb1	[BPI] Apply invoke heuristic before loop branch heuristic Currently the loop branch heuristic is applied before the invoke heuristic which makes us overestimate the probability of the unwind destination of invokes inside loops. This in turn makes us grossly underestimate the frequencies of loops with invokes. Reviewed By: skatkov, vsk Differential Revision: https://reviews.llvm.org/D47371 llvm-svn: 334285	2018-06-08 13:03:21 +00:00

Author

SHA1

Message

Date

Arthur Eubanks

84a8ca1e6c

[NewPM] Pin -lazy-branch-prob and -lazy-block-freq tests to legacy PM

NPM passes just use the normal versions of these analyses instead.
Also pin any tests with -analyze to legacy PM.

Reviewed By: asbirlea

Differential Revision: https://reviews.llvm.org/D87857

2020-09-21 17:51:46 -07:00

Artur Pilipenko

4d063e7bb1

[BPI] Apply invoke heuristic before loop branch heuristic

Currently the loop branch heuristic is applied before the invoke heuristic which makes us overestimate the probability of the unwind destination of invokes inside loops. This in turn makes us grossly underestimate the frequencies of loops with invokes.

Reviewed By: skatkov, vsk

Differential Revision: https://reviews.llvm.org/D47371

llvm-svn: 334285

2018-06-08 13:03:21 +00:00

2 Commits