This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug target/38629] target-specific parameters for inline heuristics not defined for AVR
- From: "hubicka at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 10 Nov 2010 20:19:45 +0000
- Subject: [Bug target/38629] target-specific parameters for inline heuristics not defined for AVR
- Auto-submitted: auto-generated
- References: <bug-38629-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38629
--- Comment #5 from Jan Hubicka <hubicka at gcc dot gnu.org> 2010-11-10 20:19:24 UTC ---
Hi,
I have reservations for making inline heuristics too target specific as it
would increase the testing matrix of inliner even more. It is difficult to
satisfy everyone.
We no longer inline delay_wait_us on i386, ARM should behave the same. For
whatever reason we still inline delay_wait_us_ms. I am checking why. Size is
estimated to grow by one instruction (that is bit underestimated) but with
--param early-inlining-insns=0 we should not inline.
Honza