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| author | Momchil Velikov <momchil.velikov@arm.com> | 2020-02-05 15:19:03 +0000 |
|---|---|---|
| committer | Momchil Velikov <momchil.velikov@arm.com> | 2020-02-05 16:07:51 +0000 |
| commit | 3627c91ead934486fdb3986b911482a78f101309 (patch) | |
| tree | a4efcb61676e5cbba4ffb85b9216b4c0df478476 /llvm/lib/Transforms/Utils/LoopUtils.cpp | |
| parent | 91b3083aecdcb7beb33d497a94f4467f110b4f6d (diff) | |
| download | llvm-3627c91ead934486fdb3986b911482a78f101309.zip llvm-3627c91ead934486fdb3986b911482a78f101309.tar.gz llvm-3627c91ead934486fdb3986b911482a78f101309.tar.bz2 | |
[ARM][TargetParser] Improve handling of dependencies between target features
The patch at https://reviews.llvm.org/D64048 added "negative"
dependency handling in `ARM::appendArchExtFeatures`: feature "noX"
removes all features, which imply "X".
This patch adds the "positive" handling: feature "X" adds all the
feature strings implied by "X".
(This patch also comes from the suggestion here
https://reviews.llvm.org/D72633#inline-658582)
Differential Revision: https://reviews.llvm.org/D72762
Diffstat (limited to 'llvm/lib/Transforms/Utils/LoopUtils.cpp')
0 files changed, 0 insertions, 0 deletions