diff options
| author | Sam Tebbs <samuel.tebbs@arm.com> | 2020-09-09 14:01:02 +0100 |
|---|---|---|
| committer | Sam Tebbs <samuel.tebbs@arm.com> | 2020-09-10 10:34:32 +0100 |
| commit | b81c57d646e49c15de1b6e2938b8689b7854a02b (patch) | |
| tree | c3a57f53ee564e9945949461ffb5e092886ae13a /clang/lib/StaticAnalyzer/Checkers/StdLibraryFunctionsChecker.cpp | |
| parent | 6313f5561945930e9a5ec63cb187605ce741bb61 (diff) | |
| download | llvm-b81c57d646e49c15de1b6e2938b8689b7854a02b.zip llvm-b81c57d646e49c15de1b6e2938b8689b7854a02b.tar.gz llvm-b81c57d646e49c15de1b6e2938b8689b7854a02b.tar.bz2 | |
[ARM][LowOverheadLoops] Allow tail predication on predicated instructions with unknown lane
values
The effects of unpredicated vector instruction with unknown
lanes cannot be predicted and therefore cannot be tail predicated. This
does not apply to predicated vector instructions and so this patch
allows tail predication on them.
Differential Revision: https://reviews.llvm.org/D87376
Diffstat (limited to 'clang/lib/StaticAnalyzer/Checkers/StdLibraryFunctionsChecker.cpp')
0 files changed, 0 insertions, 0 deletions