rust_trans: struct argument over ffi were passed incorrectly in some situations. Change cabi_x86_64 to better model the sysv abi.#27017

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luqmana:25594-sysv-abi-ffi

Oct 15, 2015

Commits on Oct 15, 2015

rust_trans: struct argument over ffi were passed incorrectly in some situations on x86_64.
luqmana
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Update the comments for Win64 ABI in tests.
luqmana
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