[LLVMdev] __fastcall jitting

Mikhail Lyapunov mikhaill at microsoft.com
Sun Oct 27 17:09:34 PDT 2013


Hi,

We're using LLVM MCJIT on X86 platform.
When calling
	Function::setCallingConv(CallingConv::X86_StdCall)
the jitted code indeed conforms __stdcall convention (instead of default __cdecl).
However applying
	Function::setCallingConv(CallingConv::X86_FastCall)
seem does not have proper effect; jitted code is still __stdcall.
Is it a bug, or am I missing something?

Regards,
Mikhail





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