[Bug middle-end/20606] ICE in make_edges, at cfgbuild.c:327 on x86_64 (with O2 - not with no optimizations)

pinskia at gcc dot gnu dot org gcc-bugzilla@gcc.gnu.org
Tue Oct 4 19:07:00 GMT 2005

------- Comment #17 from pinskia at gcc dot gnu dot org  2005-10-04 19:07 -------
The backtrace:
#1  0x008d8fc8 in make_edges (min=0x2c73cb8, max=0x2c694d0, update_p=1) at
#2  0x008da32c in find_many_sub_basic_blocks (blocks=0x1e01200) at
#3  0x0066ec6c in fixup_abnormal_edges () at ../../gcc/reload1.c:8185
#4  0x006576dc in reload (first=0x2c64c80, global=1) at
#5  0x0091c6a4 in global_alloc (file=0x0) at ../../gcc/global.c:628
#6  0x0092375c in rest_of_handle_global_alloc () at ../../gcc/global.c:2497
#7  0x00728074 in execute_one_pass (pass=0xa61934) at ../../gcc/passes.c:827
#8  0x00728194 in execute_pass_list (pass=0xa61934) at ../../gcc/passes.c:859
#9  0x007281bc in execute_pass_list (pass=0xa60394) at ../../gcc/passes.c:860
#10 0x001486d4 in tree_rest_of_compilation (fndecl=0x2c49500) at

Now to figure who is adding the REG_LABEL without updating JUMP_LABEL.



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