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| author | Sanjay Patel <spatel@rotateright.com> | 2019-01-16 14:15:18 +0000 |
|---|---|---|
| committer | Sanjay Patel <spatel@rotateright.com> | 2019-01-16 14:15:18 +0000 |
| commit | 0dbecd05ed7685f2956ba94827e416b250414d39 (patch) | |
| tree | 286025bea21d9bb641d70b18bd776563740cde8b /lldb/packages/Python/lldbsuite/test/lang/cpp/overloaded-functions/TestOverloadedFunctions.py | |
| parent | cbdb4effae0d641d41e8b71e463ada7831884315 (diff) | |
| download | bcm5719-llvm-0dbecd05ed7685f2956ba94827e416b250414d39.tar.gz bcm5719-llvm-0dbecd05ed7685f2956ba94827e416b250414d39.zip | |
[x86] lower shuffle of extracts to AVX2 vperm instructions
I was trying to prevent shuffle regressions while matching more horizontal ops
and ended up here:
shuf (extract X, 0), (extract X, 4), Mask --> extract (shuf X, undef, Mask'), 0
The affected tests were added for:
https://bugs.llvm.org/show_bug.cgi?id=34380
This patch won't change the examples in the bug report itself, but we should be
able to extend this to catch more types.
Differential Revision: https://reviews.llvm.org/D56756
llvm-svn: 351346
Diffstat (limited to 'lldb/packages/Python/lldbsuite/test/lang/cpp/overloaded-functions/TestOverloadedFunctions.py')
0 files changed, 0 insertions, 0 deletions
