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| author | Marcello Maggioni <hayarms@gmail.com> | 2020-04-29 01:25:58 +0000 |
|---|---|---|
| committer | Marcello Maggioni <hayarms@gmail.com> | 2020-05-21 20:11:29 +0000 |
| commit | dbaed589ab85769b684fb49bc5bb71d26907490d (patch) | |
| tree | 09f763d38e084fead58be3f7118871861bf3efe6 /llvm/lib/CodeGen/ModuloSchedule.cpp | |
| parent | 0c148430cf612762ca243aafe23b3fb9670d2797 (diff) | |
| download | llvm-dbaed589ab85769b684fb49bc5bb71d26907490d.zip llvm-dbaed589ab85769b684fb49bc5bb71d26907490d.tar.gz llvm-dbaed589ab85769b684fb49bc5bb71d26907490d.tar.bz2 | |
[SelectionDAG] Add the option of disabling generic combines.
Summary:
For some targets generic combines don't really do much and they
consume a disproportionate amount of time.
There's not really a mechanism in SDISel to tactically disable
combines, but we can have a switch to disable all of them and
let the targets just implement what they specifically need.
Subscribers: hiraditya, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D79112
Diffstat (limited to 'llvm/lib/CodeGen/ModuloSchedule.cpp')
0 files changed, 0 insertions, 0 deletions