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| author | Craig Topper <craig.topper@gmail.com> | 2016-09-06 06:56:59 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@gmail.com> | 2016-09-06 06:56:59 +0000 |
| commit | 4fa3b50fc38fb5665c40aea11c91e8e020be221e (patch) | |
| tree | 321a069c8feb1068051e882a77b54e4fc91f8218 /lldb/packages/Python/lldbsuite/test/lang/cpp | |
| parent | cf9f1b8dfa39bc1be5258157170c7b92bcdf069d (diff) | |
| download | bcm5719-llvm-4fa3b50fc38fb5665c40aea11c91e8e020be221e.tar.gz bcm5719-llvm-4fa3b50fc38fb5665c40aea11c91e8e020be221e.zip | |
[AVX-512] Fix masked VPERMI2PS isel when the index comes from a bitcast.
We need to bitcast the index operand to a floating point type so that it matches the result type. If not then the passthru part of the DAG will be a bitcast from the index's original type to the destination type. This makes it very difficult to match. The other option would be to add 5 sets of patterns for every other possible type.
llvm-svn: 280696
Diffstat (limited to 'lldb/packages/Python/lldbsuite/test/lang/cpp')
0 files changed, 0 insertions, 0 deletions
