[Bug tree-optimization/53966] procmail build deadloop on _autotst & -O3

[mahatma at eu dot by]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53966

--- Comment #3 from Dzianis Kahanovich <mahatma at eu dot by> 2012-07-16 13:15:50 UTC ---
(In reply to comment #2)

Yes, right, "-O2 -finline-functions" broken too.
"-O3 -fno-inline-functions" - broken;
"-O3 -fno-inline-functions -fno-ipa-cp-clone" - good.

-fno-strict-aliasing and/or -fwrapv - I found no differences in all
combinations.