[Bug middle-end/32911] Function __attribute__ ((idempotent))

[trass3r at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=32911

Trass3r <trass3r at gmail dot com> changed:

           What    |Removed                     |Added
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                 CC|                            |trass3r at gmail dot com

--- Comment #7 from Trass3r <trass3r at gmail dot com> ---
OpenGL's bind functions are another example.
They don't return anything so can't be marked pure/const but any subsequent
calls with the same arguments are redundant.