On Fri, Jan 13, 2023 at 11:50 AM Eric Botcazou via Gcc-patches
wrote:
>
> Hi,
>
> unlike other IPA passes, the ICF pass can be run at -O0 and some testcases
> rely on this in the testsuite. Now it effectively creates a tail call so the
> DF information needs be updated in this case after
Hi,
unlike other IPA passes, the ICF pass can be run at -O0 and some testcases
rely on this in the testsuite. Now it effectively creates a tail call so the
DF information needs be updated in this case after epilogue creation.
Tested on x86-64/Linux, OK for mainline?
2023-01-13 Eric
