Internal compiler error in `store_bit_field', at expmed.c:277. It seems that I've come across a case where compiling with gcc 2.95.4 (from the Debian package 2.95.4-22) using -O3 crashes, while compiling with no optimization does not crash.
I will attach the .i file produced with -save-temps. I'm experiencing: $ gcc -O3 -c bm_kiss_double.cil.i ... ./bm_kiss_double.cil.c: In function `hcu_restore_frame_of___sgnl_v1': ./bm_kiss_double.cil.c:4273: Internal compiler error: ./bm_kiss_double.cil.c:4273: Internal compiler error in `store_bit_field', at expmed.c:277 Please submit a full bug report. See <URL:http://www.gnu.org/software/gcc/bugs.html> for instructions. I'm using the gcc 2.95.x series in a performance evaluation of various compilers. I did not try to reproduce with gcc 2.96 or gcc 2.97 (I don't see them being available for Debian). I confirmed that gcc 3.3.5 does not have this problem. -- Summary: Internal compiler error in `store_bit_field', at expmed.c:277 Product: gcc Version: 2.95.4 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-optimization AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: mkgnu at mkgnu dot net http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31925
