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From: "pluto at agmk dot net" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug other/29439] ICE in fold-const.c:1385 ( expected integer_cst, have var_decl in int_const_binop )
Date: Thu, 12 Oct 2006 19:46:00 -0000 [thread overview]
Message-ID: <20061012194554.5739.qmail@sourceware.org> (raw)
In-Reply-To: <bug-29439-7667@http.gcc.gnu.org/bugzilla/>
------- Comment #3 from pluto at agmk dot net 2006-10-12 19:45 -------
cwd: ada/rts:
$ ../../gnat1 -quiet -dumpbase a-stwifi.adb -O1 -fwrapv -ftree-vrp \
-gnatpg a-stwifi.adb -o a-stwifi.s
(gdb) bt
#0 int_const_binop (code=PLUS_EXPR, arg1=0x2b8302f027b0, arg2=0x2b8302f02810,
notrunc=0) at ../../gcc/fold-const.c:1385
#1 0x000000000077c1e0 in round_up (value=0x2b8302f027b0, divisor=8)
at ../../gcc/fold-const.c:12841
#2 0x000000000090a7ea in finalize_type_size (type=0x2b8302f0f160)
at ../../gcc/stor-layout.c:1431
#3 0x000000000090e2a4 in layout_type (type=0x2b8302f0f160)
at ../../gcc/stor-layout.c:1861
#4 0x000000000090ee38 in make_signed_type (precision=<value optimized out>)
at ../../gcc/stor-layout.c:1881
#5 0x000000000092433e in build_common_tree_nodes (signed_char=1 '\001',
signed_sizetype=<value optimized out>)
at ../../gcc/tree.c:6460
#6 0x0000000000423e00 in gnat_init_decl_processing ()
at ../../gcc/ada/utils.c:405
#7 0x000000000041bc9e in gnat_init () at ../../gcc/ada/misc.c:421
#8 0x0000000000912d1a in toplev_main (argc=<value optimized out>,
argv=<value optimized out>)
at ../../gcc/toplev.c:1900
#9 0x00002b8302cf0134 in __libc_start_main () from /lib64/libc.so.6
#10 0x00000000004030e9 in _start ()
(gdb) c debug_tree(arg1)
<integer_cst 0x2b3a2e1c47b0 type <integer_type 0x2b3a2e1d10b0>
constant invariant 8>
Value can't be converted to integer.
(gdb) c debug_tree(arg2)
<integer_cst 0x2b3a2e1c4810 type <integer_type 0x2b3a2e1d10b0>
constant invariant 7>
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29439
next prev parent reply other threads:[~2006-10-12 19:46 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-10-12 13:00 [Bug other/29439] New: " pluto at agmk dot net
2006-10-12 14:30 ` [Bug other/29439] " rguenth at gcc dot gnu dot org
2006-10-12 14:38 ` pluto at agmk dot net
2006-10-12 19:46 ` pluto at agmk dot net [this message]
2006-10-15 18:02 ` [Bug middle-end/29439] [4.2 only] ICE in fold-const.c:1385 with -O1 -fwrapv -ftree-vrp pluto at agmk dot net
2006-10-15 18:02 ` pluto at agmk dot net
2006-10-15 18:35 ` [Bug middle-end/29439] [4.2 regression] " pinskia at gcc dot gnu dot org
2006-10-15 18:56 ` [Bug tree-optimization/29439] " pinskia at gcc dot gnu dot org
2006-10-15 21:27 ` mmitchel at gcc dot gnu dot org
2006-10-15 21:30 ` pinskia at gcc dot gnu dot org
2006-10-16 0:15 ` pinskia at gcc dot gnu dot org
2006-10-17 7:35 ` mmitchel at gcc dot gnu dot org
2006-10-18 9:34 ` pluto at agmk dot net
2006-10-18 10:00 ` rguenth at gcc dot gnu dot org
2006-11-06 23:25 ` [Bug tree-optimization/29439] [4.2/4.3 " pinskia at gcc dot gnu dot org
2006-11-06 23:25 ` [Bug tree-optimization/29439] [4.2 " pinskia at gcc dot gnu dot org
2006-11-12 1:57 ` pinskia at gcc dot gnu dot org
2006-11-13 14:46 ` pinskia at gcc dot gnu dot org
2006-11-13 14:46 ` pinskia at gcc dot gnu dot org
2006-12-01 0:09 ` chaoyingfu at gcc dot gnu dot org
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