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Add noreturn function attribute.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35262 91177308-0d34-0410-b5e6-96231b3b80d8
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Reid Spencer 2007-03-22 02:18:56 +00:00
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commit 2dc5201eae
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docs/LangRef.html
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@ -739,6 +739,10 @@ a power of 2.</p>
<dt><tt>sret</tt></dt>
<dd>This indicates that the parameter specifies the address of a structure
that is the return value of the function in the source program.</dd>
<dt><tt>noreturn</tt></dt>
<dd>This function attribute indicates that the function never returns. This
indicates to LLVM that every call to this function should be treated as if
an <tt>unreachable</tt> instruction immediately followed the call.</dd>
<dt><tt>nounwind</tt></dt>
<dd>This function attribute indicates that the function type does not use
the unwind instruction and does not allow stack unwinding to propagate