Richard Guenther wrote:
It'll be in /tmp and named after the first object file, in your case it will
be ccGGS24.o.047i.inline (because the first object file will be a
tempfile). A minor inconvenience that maybe is going to be fixed.
Now that Richard has pointed out to me where the info is, I can post it
here. This are the inlining decision on my mini-example (just 5
subroutines and a "main"):
gemini.f hlprog.f main.f phcall.f phtask.f sl2tim.f
Reclaiming functions:
Deciding on inlining. Starting with size 45477.
Inlining always_inline functions:
Deciding on smaller functions:
Considering inline candidate phcall_.clone.3.
Inlining failed: --param max-inline-insns-auto limit reached
Considering inline candidate phtask_.clone.2.
Inlining failed: --param max-inline-insns-auto limit reached
Considering inline candidate gemini_.clone.1.
Inlining failed: --param max-inline-insns-auto limit reached
Considering inline candidate sl2tim_.clone.0.
Inlining failed: --param max-inline-insns-auto limit reached
Considering inline candidate hlprog.
Inlining failed: --param max-inline-insns-auto limit reached
Deciding on functions called once:
Considering gemini_.clone.1 size 11443.
Called once from hlprog 462 insns.
Inlined into hlprog which now has 10728 size for a net change of
-12620 size.
Considering hlprog size 10728.
Called once from main 7 insns.
Inline limit reached, not inlined.
Inlined 1 calls, eliminated 1 functions, size 45477 turned to 32857 size.
The mistake made here is that *all* the above functions are "called
once", but only GEMINI is considered for some reason (probably simply
because it's the first one ?).
Jan, if you're interested, I can send you the mini-example so that you
can see for yourself.
HLPROG calls GEMINI, which calls SL2TIM, which calls PHCALL, which calls
PHTASK (all "only-once calls").
--
Toon Moene - e-mail: t...@moene.org - phone: +31 346 214290
Saturnushof 14, 3738 XG Maartensdijk, The Netherlands
At home: http://moene.org/~toon/
Progress of GNU Fortran: http://gcc.gnu.org/gcc-4.5/changes.html
