[Bug tree-optimization/54000] [4.6/4.7/4.8 Regression] Performance breakdown for gcc-4.{6,7} vs. gcc-4.5 using std::vector in matrix vector multiplication (IVopts / inliner)

[steven at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54000



--- Comment #10 from Steven Bosscher <steven at gcc dot gnu.org> 2013-02-22 
23:42:03 UTC ---

(In reply to comment #9)



> 4.8 r196182 with "--param early-inlining-insns=2" (2 x the default value):



"--param early-inlining-insns=22"