[Bug tree-optimization/54717] [4.8 Regression] Runtime regression: polyhedron test "rnflow" degraded

[sergos.gnu at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54717

--- Comment #3 from Sergey Ostanevich <sergos.gnu at gmail dot com> 2012-09-26 15:11:38 UTC ---
adding -### gives (in part of options)


/export/users/syostane/pb11/gcc120914/libexec/gcc/x86_64-unknown-linux-gnu/4.8.0/f951
air.f90 "-march=corei7" -mcx16 -msahf -mno-movbe -maes -mpclmul -mpopcnt
-mno-abm -mno-lwp -mno-fma -mno-fma4 -mno-xop -mno-bmi -mno-bmi2 -mno-tbm
-mno-avx -mno-avx2 -msse4.2 -msse4.1 -mno-lzcnt -mno-rtm -mno-hle -mno-rdrnd
-mno-f16c -mno-fsgsbase -mno-rdseed -mno-prfchw -mno-adx --param
"l1-cache-size=32" --param "l1-cache-line-size=64" --param
"l2-cache-size=12288" "-mtune=corei7" -quiet -dumpbase air.f90 -auxbase air
-fintrinsic-modules-path
/export/users/syostane/pb11/gcc120914/lib/gcc/x86_64-unknown-linux-gnu/4.8.0/finclude
-o /tmp/ccmW82c1.s