[Bug tree-optimization/50904] [4.7 regression] pessimization when -fno-protect-parens is enabled by -Ofast

[venkataramanan.kumar.gnu at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50904

--- Comment #50 from Venkataramanan Kumar <venkataramanan.kumar.gnu at gmail dot com> 2011-12-07 13:18:57 UTC ---
In the machine I used Induct run time improves from 68.9 seconds to 55.94
seconds for -Ofast. I will update on other benchmarks and SPEC2006 once I
complete testing.