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| author | Kewen Lin <jedilyn@163.com> | 2018-12-18 07:53:26 +0000 |
|---|---|---|
| committer | Kewen Lin <jedilyn@163.com> | 2018-12-18 07:53:26 +0000 |
| commit | 44ace925963db17ee1616d44ae6889e23e0424ef (patch) | |
| tree | fec7156d198bd907d31334f416289117afb31812 /lldb/packages/Python/lldbsuite/test/python_api/breakpoint/TestBreakpointAPI.py | |
| parent | 9f935e874979931dea895ee14b9dd742790f9928 (diff) | |
| download | bcm5719-llvm-44ace925963db17ee1616d44ae6889e23e0424ef.tar.gz bcm5719-llvm-44ace925963db17ee1616d44ae6889e23e0424ef.zip | |
[PowerPC] Exploit power9 new instruction setb
Check the expected pattens feeding to SELECT_CC like:
(select_cc lhs, rhs, 1, (sext (setcc [lr]hs, [lr]hs, cc2)), cc1)
(select_cc lhs, rhs, -1, (zext (setcc [lr]hs, [lr]hs, cc2)), cc1)
(select_cc lhs, rhs, 0, (select_cc [lr]hs, [lr]hs, 1, -1, cc2), seteq)
(select_cc lhs, rhs, 0, (select_cc [lr]hs, [lr]hs, -1, 1, cc2), seteq)
Further transform the sequence to comparison + setb if hits.
Differential Revision: https://reviews.llvm.org/D53275
llvm-svn: 349445
Diffstat (limited to 'lldb/packages/Python/lldbsuite/test/python_api/breakpoint/TestBreakpointAPI.py')
0 files changed, 0 insertions, 0 deletions
