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[Bug c/54638] [4.8 Regression] bootstraping 4.7.2 with 4.8 broken: cc1: malloc(): memory corruption
- From: "markus at trippelsdorf dot de" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 20 Sep 2012 14:30:55 +0000
- Subject: [Bug c/54638] [4.8 Regression] bootstraping 4.7.2 with 4.8 broken: cc1: malloc(): memory corruption
- Auto-submitted: auto-generated
- References: <bug-54638-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54638
--- Comment #7 from Markus Trippelsdorf <markus at trippelsdorf dot de> 2012-09-20 14:30:55 UTC ---
Assembling functions:
__cmpti2
Program received signal SIGSEGV, Segmentation fault.
0x0000000000673bb1 in ira_build ()
(gdb) bt
#0 0x0000000000673bb1 in ira_build ()
#1 0x000000000066e1b7 in rest_of_handle_ira () at
/home/markus/gcc/gcc/ira.c:3626
#2 0x00000000006cc028 in execute_one_pass ()
#3 0x00000000006cc385 in execute_pass_list ()
#4 0x00000000006cc397 in execute_pass_list ()
#5 0x00000000007a4d89 in tree_rest_of_compilation ()
#6 0x0000000000554cca in cgraph_expand_function ()
#7 0x0000000000556712 in cgraph_optimize ()
#8 0x000000000055697a in cgraph_finalize_compilation_unit ()
#9 0x0000000000496a49 in c_write_global_declarations ()
#10 0x000000000075e9e8 in toplev_main ()
#11 0x00007ffff746d755 in __libc_start_main () from /lib/libc.so.6
#12 0x0000000000485b79 in _start ()