<div>Shashidhar,</div><div><br></div><div>Here's it for 32 and 64 bits.</div><div><br></div><div><a href="https://developer.apple.com/library/mac/#documentation/DeveloperTools/Conceptual/LowLevelABI/130-IA-32_Function_Calling_Conventions/IA32.html#//apple_ref/doc/uid/TP40002492-SW4">https://developer.apple.com/library/mac/#documentation/DeveloperTools/Conceptual/LowLevelABI/130-IA-32_Function_Calling_Conventions/IA32.html#//apple_ref/doc/uid/TP40002492-SW4</a></div>
<div><br></div><a href="https://developer.apple.com/library/mac/#documentation/DeveloperTools/Conceptual/LowLevelABI/140-x86-64_Function_Calling_Conventions/x86_64.html">https://developer.apple.com/library/mac/#documentation/DeveloperTools/Conceptual/LowLevelABI/140-x86-64_Function_Calling_Conventions/x86_64.html</a><div>
<br></div><div>-Dmitry.<br><br><div class="gmail_quote">On Tue, Feb 26, 2013 at 12:08 PM, Shashidhar G <span dir="ltr"><<a href="mailto:gshashidhar125@gmail.com" target="_blank">gshashidhar125@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Hi All,<div><br></div><div>      I am looking for a ABI Documentation of the X86 architecture to understand how  LLVM converts its IR to X86 target instructions. Please guide me from where i can get the resources. </div>

<div><br></div><div>Thanks,</div><div>Shashidhar</div></div>
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