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document thiscall, PR9101 

llvm-svn: 131873
This commit is contained in:
Chris Lattner 2011-05-22 22:28:47 +00:00
parent 713d52364f
commit f98eadee17
1 changed files with 8 additions and 5 deletions
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13
llvm/docs/CodeGenerator.html
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@ -2469,11 +2469,14 @@ entry:
<p>The following target-specific calling conventions are known to backend:</p>
<ul>
<li><b>x86_StdCall</b> &mdash; stdcall calling convention seen on Microsoft
Windows platform (CC ID = 64).</li>
<li><b>x86_FastCall</b> &mdash; fastcall calling convention seen on Microsoft
Windows platform (CC ID = 65).</li>
<li><b>x86_StdCall</b> &mdash; stdcall calling convention seen on Microsoft
Windows platform (CC ID = 64).</li>
<li><b>x86_FastCall</b> &mdash; fastcall calling convention seen on Microsoft
Windows platform (CC ID = 65).</li>
<li><b>x86_ThisCall</b> &mdash; Similar to X86_StdCall. Passes first argument
in ECX, others via stack. Callee is responsible for stack cleaning. This
convention is used by MSVC by default for methods in its ABI
(CC ID = 70).</li>
</ul>
</div>