diff options
| author | Sanjay Patel <spatel@rotateright.com> | 2020-04-05 09:16:19 -0400 |
|---|---|---|
| committer | Sanjay Patel <spatel@rotateright.com> | 2020-04-05 09:16:19 -0400 |
| commit | 4036a0af240e457fd4db62e213dbd958821b1788 (patch) | |
| tree | 0ac3070350f8502d3b47773915ecb97fb82478fd /lldb/test/API/functionalities/plugins/python_os_plugin/TestPythonOSPlugin.py | |
| parent | 867f0c3c4d8c25c5cded2dd290a3fcfd92d98557 (diff) | |
[InstCombine] enhance freelyNegateValue() by handling 'not'
This patch extends D77230. If we have a 'not' instruction inside a
negated expression, we can ignore extra uses of that op because the
negation has a one-to-one replacement: negate becomes increment.
Alive2 examples of the test cases:
http://volta.cs.utah.edu:8080/z/T5-u9P
http://volta.cs.utah.edu:8080/z/eT89L6
Differential Revision: https://reviews.llvm.org/D77459
Diffstat (limited to 'lldb/test/API/functionalities/plugins/python_os_plugin/TestPythonOSPlugin.py')
0 files changed, 0 insertions, 0 deletions