Tadeu Zagallo 02ded6d0bb Preserve all return registers on x86_64 trampoline
Summary:
public

Only the first quad-word and floating point return registers were being preserved,
make sure to preserve the 2nd ones as well (`%rdx` and `%xmm1`)

Reviewed By: jspahrsummers

Differential Revision: D2727523

fb-gh-sync-id: d8176512d2dfb5f664f634ecaaf34510515506ea
2015-12-07 06:43:28 -08:00
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2015-12-03 04:25:28 -08:00
2015-12-03 18:29:28 -08:00