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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21998 91177308-0d34-0410-b5e6-96231b3b80d8
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Chris Lattner 2005-05-14 01:30:15 +00:00
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commit 120bc6da2f
1 changed files with 7 additions and 8 deletions
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docs/BytecodeFormat.html
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@ -1624,19 +1624,18 @@ In each of these entries in range 56-63, the opcode is documented as the base
opcode (Invoke, Call, Store) plus some set of modifiers, as follows:</p>
<dl>
<dt>CC</dt>
<dd>This means a generic (user defined) calling convention number is specified
in a VBR that follows the opcode immediately. This is used when the calling
convention for the Invoke or the Call instruction is not one of the LLVM
standard ones (like FastCC or CCC)
<dd>This means an arbitrary calling convention is specified
in a VBR that follows the opcode. This is used when the instruction cannot
be encoded with one of the more compact forms.
</dd>
<dt>FastCC</dt>
<dd>This indicates that the Call or Invoke is using the FastCC calling
convention which puts arguments in registers to avoid stack loading.</dd>
convention.</dd>
<dt>CCC</dt>
<dd>This indicates that the Call or Invoke is using the "C" calling convention
which is specified by the C99 language.</dd>
<dd>This indicates that the Call or Invoke is using the native "C" calling
convention.</dd>
<dt>TailCall</dt>
<dd>This indicates that the Call or Invoke is a tail call.</dd>
<dd>This indicates that the Call has the 'tail' modifier.</dd>
</dl>
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