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Revert 85678/85680. The decision is to stay with the current form of

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indirectbr, thus we don't need "blockaddr(@func, null)".  Eliminate it
for simplicity.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85699 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2009-11-01 01:27:45 +00:00
parent de17fb6e4d
commit cdfc940912
11 changed files with 25 additions and 47 deletions
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6
docs/LangRef.html
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@@ -2176,13 +2176,11 @@ has undefined behavior.</p>
Blocks</a></div>
<div class="doc_text">
<p><b><tt>blockaddress(@function, %block)</tt></b><br>
<b><tt>blockaddress(@function, null)</tt></b></p>
<p><b><tt>blockaddress(@function, %block)</tt></b></p>
<p>The '<tt>blockaddress</tt>' constant computes the address of the specified
basic block in the specified function, and always has an i8* type. Taking
the address of the entry block is illegal. The BasicBlock operand may also
be null.</p>
the address of the entry block is illegal.</p>
<p>This value only has defined behavior when used as an operand to the
'<a href="#i_indirectbr"><tt>indirectbr</tt></a>' instruction or for comparisons