http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46892
Jack Howarth <howarth at nitro dot med.uc.edu> changed: What |Removed |Added ---------------------------------------------------------------------------- Target| |x86_64-apple-darwin10 Host| |x86_64-apple-darwin10 Build| |x86_64-apple-darwin10 --- Comment #1 from Jack Howarth <howarth at nitro dot med.uc.edu> 2010-12-11 04:35:33 UTC --- Using built-in specs. COLLECT_GCC=gcc-4 COLLECT_LTO_WRAPPER=/sw/lib/gcc4.6/libexec/gcc/x86_64-apple-darwin10.5.0/4.6.0/lto-wrapper Target: x86_64-apple-darwin10.5.0 Configured with: ../gcc-4.6-20101210/configure --prefix=/sw --prefix=/sw/lib/gcc4.6 --mandir=/sw/share/man --infodir=/sw/lib/gcc4.6/info --enable-languages=c,c++,fortran,objc,obj-c++,java --with-gmp=/sw --with-libiconv-prefix=/sw --with-ppl=/sw --with-cloog=/sw --with-mpc=/sw --with-system-zlib --x-includes=/usr/X11R6/include --x-libraries=/usr/X11R6/lib --program-suffix=-fsf-4.6 --enable-checking=yes --enable-cloog-backend=isl Thread model: posix gcc version 4.6.0 20101210 (experimental) (GCC) built with the patch... Index: opts.c =================================================================== --- opts.c (revision 167318) +++ opts.c (working copy) @@ -462,6 +462,9 @@ { OPT_LEVELS_1_PLUS, OPT_fcombine_stack_adjustments, NULL, 1 }, /* -O2 optimizations. */ +#ifdef HAVE_cloog + { OPT_LEVELS_2_PLUS, OPT_fgraphite_identity, NULL, 1 }, +#endif { OPT_LEVELS_2_PLUS, OPT_finline_small_functions, NULL, 1 }, { OPT_LEVELS_2_PLUS, OPT_findirect_inlining, NULL, 1 }, { OPT_LEVELS_2_PLUS, OPT_fpartial_inlining, NULL, 1 }, to default -fgraphite-identity on in the testsuite at -O2.