https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119614
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |hubicka at gcc dot gnu.org,
| |jamborm at gcc dot gnu.org
--- Comment #16 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Error.constprop.isra body is then in a different partition than the caller with
musttail call and for ipa_return_value_range then returns false because
ipa_return_value_sum is NULL.
So maybe the IPA-VRP workaround only works without LTO?
Are any of the IPA properties streamed out so that ltrans has access to those?
For tailc it would be great if at least the ipa_return_value_sum ranges (in
whatever form) were streamed out and in at least for the callees whose caller
is in the particular ltrans.
