[Open64-devel] Indirect call and opaque call

[daniel tian]

Hi everyone:
I have a quick question about indirect call and opaque call. There are
two class member in the IPA_NODE:
IPA_ICALL_LIST _icall_list; // List of indirect calls from this PU
IPA_ICALL_LIST _ocall_list; // List of opaque calls from this PU

what are these two members?


Thanks
Daniel

[daniel tian]

OK. I figured out what is indirect call and opaque call. Both indirect call
and opaque call are the PUs that cannot find in Aux_Pu_Table.

Post by daniel tian
I have a quick question about indirect call and opaque call. There are
IPA_ICALL_LIST _icall_list; // List of indirect calls from this PU
IPA_ICALL_LIST _ocall_list; // List of opaque calls from this PU
what are these two members?
Thanks
Daniel
--
Best Regards,
Xiaonan (Daniel) Tian

[Jian-Xin Lai]

ICALL means the call is done via the function pointer. OCALL is still a
direct call but the callee isn't in current IPA scope.

Post by daniel tian
OK. I figured out what is indirect call and opaque call. Both indirect
call and opaque call are the PUs that cannot find in Aux_Pu_Table.

Post by daniel tian
I have a quick question about indirect call and opaque call. There
IPA_ICALL_LIST _icall_list; // List of indirect calls from this PU
IPA_ICALL_LIST _ocall_list; // List of opaque calls from this PU
what are these two members?
Thanks
Daniel
--
Best Regards,
Xiaonan (Daniel) Tian

--
Best Regards,
Xiaonan (Daniel) Tian
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