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| author | Huihui Zhang <huihuiz@quicinc.com> | 2020-05-07 13:03:26 -0700 |
|---|---|---|
| committer | Huihui Zhang <huihuiz@quicinc.com> | 2020-05-07 13:03:52 -0700 |
| commit | 1ec0cc0f02432ef640173b319a9c3b13fc850d33 (patch) | |
| tree | a49b96045afb5517f2d07bdd3556240f5bdf9124 /lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.h | |
| parent | d03838343f2199580a1942eb353901add38af909 (diff) | |
| download | llvm-1ec0cc0f02432ef640173b319a9c3b13fc850d33.zip llvm-1ec0cc0f02432ef640173b319a9c3b13fc850d33.tar.gz llvm-1ec0cc0f02432ef640173b319a9c3b13fc850d33.tar.bz2 | |
[InstCombine][SVE] Fix visitExtractElementInst for scalable type.
Summary:
This patch fix the following issues with visitExtractElementInst:
1. Restrict VectorUtils::findScalarElement to fixed-length vector.
For scalable type, the number of elements in shuffle mask is
unknown at compile-time.
2. Fix out-of-range calculation for fixed-length vector.
3. Skip scalable type when analysis rely on fixed number of elements.
4. Add unit tests to check functionality of extractelement for scalable type.
Reviewers: sdesmalen, efriedma, spatel, nikic
Reviewed By: efriedma
Subscribers: tschuett, hiraditya, rkruppe, psnobl, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D78267
Diffstat (limited to 'lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.h')
0 files changed, 0 insertions, 0 deletions