[Bug middle-end/32602] Sibcall optimization fails to detect overlap

[jconner at apple dot com]

------- Comment #1 from jconner at apple dot com  2007-07-02 23:19 -------
The problem is that the sibcall optimization incorrectly believes that the
incoming arr16_t parameter to func1 is located at the same location on the
stack as the outgoing arr16_t parameter to func2, and so incorrectly allows a
sibcall to occur.

I have a patch for this that I will submit shortly.


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jconner at apple dot com changed:

           What    |Removed                     |Added
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                 CC|                            |jconner at apple dot com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32602