On Sun, Jan 15, 2017 at 4:15 PM, Andrew Pinski <pins...@gmail.com> wrote: > On Sun, Jan 15, 2017 at 4:09 PM, kugan > <kugan.vivekanandara...@linaro.org> wrote: >> >> >> On 15/01/17 15:57, Andrew Pinski wrote: >>> >>> Just this is just an FYI until I reduce the testcases but 5 benchmarks >>> in SPEC CPU 2006 with fortran code is causing an ICE on >>> aarch64-linux-gnu with -Ofast -flto -mcpu=thunderx2t99 >>> -fno-aggressive-loop-optimizations -funroll-loops: >>> lto1: internal compiler error: in ipa_get_type, at ipa-prop.h:448 >>> 0x107c58f ipa_get_type >>> ../../gcc/gcc/ipa-prop.h:448 >>> 0x107c58f propagate_constants_across_call >>> ../../gcc/gcc/ipa-cp.c:2259 >>> 0x1080f4f propagate_constants_topo >>> ../../gcc/gcc/ipa-cp.c:3170 >>> 0x1080f4f ipcp_propagate_stage >>> ../../gcc/gcc/ipa-cp.c:3267 >>> 0x1081fcb ipcp_driver >>> ../../gcc/gcc/ipa-cp.c:4997 >>> Please submit a full bug report, >>> with preprocessed source if appropriate. >>> Please include the complete backtrace with any bug report. >>> See <http://gcc.gnu.org/bugs.html> for instructions. >>> lto-wrapper: fatal error: gfortran returned 1 exit status >>> >>> I don't know when this started as I am just starting to run SPEC CPU >>> 2006 fp side with my spec cpu 2006 config. >> >> >> I am seeing this too for aatch64 with -O3 -flto. It did work few weeks back. >> This must be a new bug. > > I am reducing the crash right now with 459.GemsFDTD since that one > seems like the smallest one to reduce.
Reduced it and filed it as PR 79108. Note the GC parameters are needed to reproduce the bug. Thanks, Andrew > > Thanks, > Andrew > >> >> Thanks, >> Kugan >> >> >>> >>> Thanks, >>> Andrew >>> >>
