Re: optimization/10876: [3.3/3.4 regression] [Sparc] ICE in calculate_giv_inc at unroll.c:1588 on FP code
"Aaron Williams" <[email protected]>
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After removing -fssa and a number of other options I still see the following, which is different in that abort is hit rather than segfault: gcc -c -O3 gslfft_pp.c -foptimize-register-move -frename-registers -fschedule-insns2 -fschedule-insns -frerun-loop-opt -frerun-cse-after-loop -floop-optimize -fpeephole -freduce-all-givs -fprefetch-loop-arrays -funroll-loops <__FUNCTION__ warnings snipped> gslfft.c: In function `gsl_power2_fft256analysis_skip2': gslfft.c:3445: internal compiler error: in calculate_giv_inc, at unroll.c:1693 Please submit a full bug report, with preprocessed source if appropriate. See <URL:http://gcc.gnu.org/bugs.html> for instructions.