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| author | Tom Weaver <Tom.Weaver@Sony.com> | 2019-12-20 14:03:34 +0000 |
|---|---|---|
| committer | Tom Weaver <Tom.Weaver@Sony.com> | 2019-12-20 14:03:34 +0000 |
| commit | 453dc4d7ec5a3c3d8f54fc358bc5673834516d48 (patch) | |
| tree | f6a5334c2664efb76c4b46e79f11b91bb8d3253c /lldb/packages/Python/lldbsuite/test/lldbpexpect.py | |
| parent | 59811f454df08924fc35f7e8fb8cb61e8f40e869 (diff) | |
| download | bcm5719-llvm-453dc4d7ec5a3c3d8f54fc358bc5673834516d48.tar.gz bcm5719-llvm-453dc4d7ec5a3c3d8f54fc358bc5673834516d48.zip | |
[OPT-DBG] Teach DbgEntityHistoryCalculator about meta-instructions.
The calculator was considering instructions such as KILLs as clobbers
of a physical address. This is wrong as meta instructions such as KILLs
produce no output in the final program and thus don't clobber or change
any physical location's value. As a result they're safe to ignore whilst
calculating location list ranges.
reviewers: aprantl, vsk
diff revision: https://reviews.llvm.org/D70497
fixes: https://bugs.llvm.org/show_bug.cgi?id=38753
Diffstat (limited to 'lldb/packages/Python/lldbsuite/test/lldbpexpect.py')
0 files changed, 0 insertions, 0 deletions
