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| author | Jeffrey Pfau <jeffrey@endrift.com> | 2015-07-03 22:27:36 -0700 |
|---|---|---|
| committer | Scott Mansell <phiren@gmail.com> | 2015-07-05 00:32:26 +1200 |
| commit | bd196e8c71853ef83a47156117efc2ad581f4b38 (patch) | |
| tree | 363aa67264c443f824f99fda6e324b494fb96ac7 /Source/Core/InputCommon/ControllerInterface/evdev/evdev.cpp | |
| parent | 8a50dc857bbfc86c41706a6f48770a6f78285628 (diff) | |
Common: CallLambdaTrampoline can return a value
As it is currently written, CallLambdaTrampoline does not return a
value. However, some of the functions that are being wrapped may
return a value that the JIT is expected to understand. A compiler
*cough cough clang* may opt to alter %rax after the wrapped lambda
returns, e.g. popping a previous value, which can clobber the
return value. If we actually have a return value, then the compiler
must not clobber it.
Diffstat (limited to 'Source/Core/InputCommon/ControllerInterface/evdev/evdev.cpp')
0 files changed, 0 insertions, 0 deletions