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mention that unwind isn't to be trusted, patch by Dustin Laurence

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93518 91177308-0d34-0410-b5e6-96231b3b80d8
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Chris Lattner 2010-01-15 18:08:37 +00:00
parent 5f03238d62
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@ -2840,6 +2840,9 @@ IfUnequal:
block to the "normal" label. If the callee unwinds then no return value is block to the "normal" label. If the callee unwinds then no return value is
available.</p> available.</p>
<p>Note that the code generator does not yet completely support unwind, and
that the invoke/unwind semantics are likely to change in future versions.</p>
<h5>Example:</h5> <h5>Example:</h5>
<pre> <pre>
%retval = invoke i32 @Test(i32 15) to label %Continue %retval = invoke i32 @Test(i32 15) to label %Continue
@ -2876,6 +2879,9 @@ Instruction</a> </div>
specified by the <tt>invoke</tt> instruction. If there is no <tt>invoke</tt> specified by the <tt>invoke</tt> instruction. If there is no <tt>invoke</tt>
instruction in the dynamic call chain, undefined behavior results.</p> instruction in the dynamic call chain, undefined behavior results.</p>
<p>Note that the code generator does not yet completely support unwind, and
that the invoke/unwind semantics are likely to change in future versions.</p>
</div> </div>
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