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| author | Jim Grosbach <grosbach@apple.com> | 2010-01-28 01:45:32 +0000 |
|---|---|---|
| committer | Jim Grosbach <grosbach@apple.com> | 2010-01-28 01:45:32 +0000 |
| commit | ca752c9020a1b1cf151142bd9e0cbca9af12d807 (patch) | |
| tree | f55e837ff0190e3a044cdc940753ceb3c1e4cef8 /docs | |
| parent | 4fcd607c5614ffb62b4012682d7223c1e93423b6 (diff) | |
| download | llvm-ca752c9020a1b1cf151142bd9e0cbca9af12d807.tar.gz llvm-ca752c9020a1b1cf151142bd9e0cbca9af12d807.tar.bz2 llvm-ca752c9020a1b1cf151142bd9e0cbca9af12d807.tar.xz | |
Update of 94055 to track the IR level call site information via an intrinsic.
This allows code gen and the exception table writer to cooperate to make sure
landing pads are associated with the correct invoke locations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94726 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/ExceptionHandling.html | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/docs/ExceptionHandling.html b/docs/ExceptionHandling.html index 438edda6cd..9c7c615052 100644 --- a/docs/ExceptionHandling.html +++ b/docs/ExceptionHandling.html @@ -39,6 +39,7 @@ <li><a href="#llvm_eh_sjlj_setjmp"><tt>llvm.eh.sjlj.setjmp</tt></a></li> <li><a href="#llvm_eh_sjlj_longjmp"><tt>llvm.eh.sjlj.longjmp</tt></a></li> <li><a href="#llvm_eh_sjlj_lsda"><tt>llvm.eh.sjlj.lsda</tt></a></li> + <li><a href="#llvm_eh_sjlj_callsite"><tt>llvm.eh.sjlj.callsite</tt></a></li> </ol></li> <li><a href="#asm">Asm Table Formats</a> <ol> @@ -509,6 +510,24 @@ </div> <!-- ======================================================================= --> +<div class="doc_subsubsection"> + <a name="llvm_eh_sjlj_callsite">llvm.eh.sjlj.callsite</a> +</div> + +<div class="doc_text"> + +<pre> + void %<a href="#llvm_eh_sjlj_callsite">llvm.eh.sjlj.callsite</a>(i32) +</pre> + +<p>For SJLJ based exception handling, the <a href="#llvm_eh_sjlj_callsite"> + <tt>llvm.eh.sjlj.callsite</tt></a> intrinsic identifies the callsite value + associated with the following invoke instruction. This is used to ensure + that landing pad entries in the LSDA are generated in the matching order.</p> + +</div> + +<!-- ======================================================================= --> <div class="doc_section"> <a name="asm">Asm Table Formats</a> </div> |