------- Additional Comments From pinskia at gcc dot gnu dot org 2005-06-08 15:27 ------- Confirmed, backtrace: #0 0x000c5364 in is_gimple_variable (t=0x0) at ../../gcc/tree-gimple.c:239 #1 0x000c5908 in is_gimple_val (t=0x0) at ../../gcc/tree-gimple.c:353 #2 0x000e5334 in force_gimple_operand (expr=0x0, stmts=0xbffff2c8, simple=0 '\0', var=0x1e7b4fc) at ../../gcc/gimplify.c:4727 #3 0x001f00fc in rewrite_use_nonlinear_expr (data=0xbffff490, use=0x1d0a350, cand=0x1d0a860) at ../../gcc/tree-ssa-loop-ivopts.c:5359 #4 0x001f1c04 in rewrite_use (data=0xbffff490, use=0x1d0a350, cand=0x1d0a860) at ../../gcc/tree- ssa-loop-ivopts.c:5723 #5 0x001f1d14 in rewrite_uses (data=0xbffff490) at ../../gcc/tree-ssa-loop-ivopts.c:5759 #6 0x001f258c in tree_ssa_iv_optimize_loop (data=0xbffff490, loop=0x1d09560) at ../../gcc/tree- ssa-loop-ivopts.c:5935 #7 0x001f2694 in tree_ssa_iv_optimize (loops=0x1d014d0) at ../../gcc/tree-ssa-loop-ivopts.c:5972 #8 0x001a4aac in tree_ssa_loop_ivopts () at ../../gcc/tree-ssa-loop.c:388 #9 0x000c3750 in execute_one_pass (pass=0x96b61c) at ../../gcc/tree-optimize.c:627
-- What |Removed |Added ---------------------------------------------------------------------------- CC| |rakdver at gcc dot gnu dot | |org, pinskia at gcc dot gnu | |dot org Status|UNCONFIRMED |NEW Component|regression |tree-optimization Ever Confirmed| |1 GCC build triplet|x86_64-linux-gnu | GCC host triplet|x86_64-linux-gnu | Last reconfirmed|0000-00-00 00:00:00 |2005-06-08 15:27:47 date| | Summary|ICE (Segmentation fault) |[4.1 Regression] ICE |with -m64 |(Segmentation fault) with - | |m64 Target Milestone|--- |4.1.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21963