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| author | Matt Arsenault <Matthew.Arsenault@amd.com> | 2023-01-31 14:23:56 -0400 |
|---|---|---|
| committer | Matt Arsenault <arsenm2@gmail.com> | 2023-02-05 09:14:16 -0400 |
| commit | db0e6591612b53910a1b366863348bdb9d7d2fb1 (patch) | |
| tree | c138e6d2a6044e5b25c38a106d6221b1754611e5 /lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.cpp | |
| parent | 43b5008e85d349b28a93deb54a39d56f2f2f0878 (diff) | |
DAG: Fix broken lowering of is.fplcass fcZero with DAZ
is.fpclass x, fcZero is not equivalent to fcmp with 0 if
denormals are treated as 0. It would be equivalent to fcZero|fcSubnormal
which can be done separately; this is the minimal correctness fix.
The same optimization was not ported to the GlobalISel version.
Diffstat (limited to 'lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.cpp')
0 files changed, 0 insertions, 0 deletions