Hi Duncan,
At this point, I just want to turn off all inlining of calls that are
tail calls.
I am doing some analysis that pick function calls that only access local
variables.
Assume (1) A calls B, (2) A accesses only local variables, (3) B
accesses both
local variables and heap/global variables, (4) B is the tail call, thus B is
inlined in A.
Then my analysis will point out that A also accesses non-local
variables. So I
want to turn off this inlining.
Thanks!
Wei
On 02/28/2012 04:40 AM, Duncan Sands wrote:> Hi Wei,
>
>> It seems to me that LLVM is merging/in-lining the tail function to its
>> caller.
>> I am wondering if there is a flag that I can use to turn off this
>> optimization?
>
> do you want to turn off all inlining, or only inlining of calls that are
tail
> calls? Why do you want to turn it off?
>
> Ciao, Duncan.
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