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| author | Chad Rosier <mcrosier@codeaurora.org> | 2016-03-14 18:17:41 +0000 |
|---|---|---|
| committer | Chad Rosier <mcrosier@codeaurora.org> | 2016-03-14 18:17:41 +0000 |
| commit | 6d986550707568a459e50c581cb79aef9e3072bb (patch) | |
| tree | be04bea0592457093d164f0bb84d592f448cecf0 /lldb/packages/Python/lldbsuite/test/python_api/symbol-context/TestSymbolContext.py | |
| parent | de89d5f81fb647e9744e4583bb0d77dc6a237b42 (diff) | |
| download | bcm5719-llvm-6d986550707568a459e50c581cb79aef9e3072bb.tar.gz bcm5719-llvm-6d986550707568a459e50c581cb79aef9e3072bb.zip | |
[AArch64] Break the dependency between FP and SP when possible.
When the SP in not changed because of realignment/VLAs etc., we restore the SP
by using the previous value of SP and not the FP. Breaking the dependency will
help in cases when the epilog of a callee is close to the epilog of the caller;
for then "sub sp, fp, #" depends on the load restoring the FP in the epilog of
the callee.
http://reviews.llvm.org/D18060
Patch by Aditya Kumar and Evandro Menezes.
llvm-svn: 263458
Diffstat (limited to 'lldb/packages/Python/lldbsuite/test/python_api/symbol-context/TestSymbolContext.py')
0 files changed, 0 insertions, 0 deletions
