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| author | Matthew Simpson <mssimpso@codeaurora.org> | 2016-09-02 16:19:22 +0000 |
|---|---|---|
| committer | Matthew Simpson <mssimpso@codeaurora.org> | 2016-09-02 16:19:22 +0000 |
| commit | b65c230eab30b3fa5586d1459d115300a219e781 (patch) | |
| tree | 55db48d546713712f2cfa03dd1490edcc0ad639a /lldb/packages/Python/lldbsuite/test | |
| parent | f26ef0a27afc42450e5af19135a32755b9f47b1d (diff) | |
| download | bcm5719-llvm-b65c230eab30b3fa5586d1459d115300a219e781.tar.gz bcm5719-llvm-b65c230eab30b3fa5586d1459d115300a219e781.zip | |
[LV] Ensure reverse interleaved group GEPs remain uniform
For uniform instructions, we're only required to generate a scalar value for
the first vector lane of each unroll iteration. Thus, if we have a reverse
interleaved group, computing the member index off the scalar GEP corresponding
to the last vector lane of its pointer operand technically makes the GEP
non-uniform. We should compute the member index off the first scalar GEP
instead.
I've added the updated member index computation to the existing reverse
interleaved group test.
llvm-svn: 280497
Diffstat (limited to 'lldb/packages/Python/lldbsuite/test')
0 files changed, 0 insertions, 0 deletions
