Preview nounwind function attribute.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35256 91177308-0d34-0410-b5e6-96231b3b80d8
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target-specific</dd>
<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>
+ that is the return value of the function in the source program.</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
+ through it.</dd>
</dl>
</div>