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| author | Craig Topper <craig.topper@intel.com> | 2018-11-18 17:59:28 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@intel.com> | 2018-11-18 17:59:28 +0000 |
| commit | bc8148f7b056f8cd1c6a2dfe59988b3e1ab4215d (patch) | |
| tree | 179f8717140df8fa559de2302b28aaf573984d25 /lldb/packages/Python/lldbsuite/test/expression_command/fixits/TestFixIts.py | |
| parent | 8c0cd77bffb55151dcfcf58caf0f6a60b7556bcc (diff) | |
| download | bcm5719-llvm-bc8148f7b056f8cd1c6a2dfe59988b3e1ab4215d.tar.gz bcm5719-llvm-bc8148f7b056f8cd1c6a2dfe59988b3e1ab4215d.zip | |
[X86] Lower v16i16->v8i16 truncate using an 'and' with 255, an extract_subvector, and a packuswb instruction.
Summary: This is an improvement over the two pshufbs and punpcklqdq we'd get otherwise.
Reviewers: RKSimon, spatel
Reviewed By: RKSimon
Subscribers: llvm-commits
Differential Revision: https://reviews.llvm.org/D54671
llvm-svn: 347171
Diffstat (limited to 'lldb/packages/Python/lldbsuite/test/expression_command/fixits/TestFixIts.py')
0 files changed, 0 insertions, 0 deletions
