https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65240
Matthias Klose <doko at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |UNCONFIRMED Resolution|WORKSFORME |--- --- Comment #3 from Matthias Klose <doko at gcc dot gnu.org> --- another occurrence: $ gcc -std=gnu99 -c -g -O3 -ffast-math filters.i filters.c: In function 'flam3_create_spatial_filter': filters.c:270:1: error: insn does not satisfy its constraints: } ^ (insn 388 2863 2731 10 (set (reg:DF 104 27 [1124]) (mem/u/c:DF (lo_sum:DI (reg:DI 24 24) (unspec:DI [ (symbol_ref/u:DI ("*.LC23") [flags 0x82]) (reg:DI 2 2) ] UNSPEC_TOCREL)) [1 S8 A64])) filters.c:251 499 {*movdf_hardfloat64} (expr_list:REG_EQUIV (const_double:DF -1.0e+0 [-0x0.8p+1]) (nil))) filters.c:270:1: internal compiler error: in extract_constrain_insn, at recog.c:2246 Please submit a full bug report, with preprocessed source if appropriate.