[LLVMdev] ABI for i128 on x86-32?
dalej at apple.com
Wed Feb 27 12:14:42 CST 2008
On Feb 27, 2008, at 8:33 AM, gohman at apple.com wrote:
> Does anyone know of any precedent for handling i128 in the
> calling convention on x86-32? I'm trying to write a testcase
> that returns an i128 value, and LLVM currently has only two
> 32-bit GPRs designated for returning integer values on x86-32.
Judging from the code in gcc, it goes in XMM0 if SSE is there, and in
See ix86_return_in_memory. (In 4.3 this is renamed to
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