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| author | Sjoerd Meijer <sjoerd.meijer@arm.com> | 2020-09-24 13:43:52 +0100 |
|---|---|---|
| committer | Sjoerd Meijer <sjoerd.meijer@arm.com> | 2020-09-28 09:20:51 +0100 |
| commit | f39f92c1f610fcdfad74730a3e3df881e32a28c2 (patch) | |
| tree | aadbce80a0adc002865321975b5632d4b8ef0114 /lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.cpp | |
| parent | e4b9867cb69acc272157ef1baaecd9848ad18ecc (diff) | |
[ARM][MVE] tail-predication: overflow checks for elementcount, cont'd
This is a reimplementation of the overflow checks for the elementcount,
i.e. the 2nd argument of intrinsic get.active.lane.mask. The element
count is lowered in each iteration of the tail-predicated loop, and
we must prove that this expression doesn't overflow.
Many thanks to Eli Friedman and Sam Parker for all their help with
this work.
Differential Revision: https://reviews.llvm.org/D88086
Diffstat (limited to 'lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.cpp')
0 files changed, 0 insertions, 0 deletions