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From: "belyshev at depni dot sinp dot msu dot ru" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug middle-end/21180] [4.1 Regression] checking on fold no longer happens in some cases
Date: Wed, 13 Jul 2005 10:37:00 -0000 [thread overview]
Message-ID: <20050713103114.25259.qmail@sourceware.org> (raw)
In-Reply-To: <20050423170606.21180.pinskia@gcc.gnu.org>
------- Additional Comments From belyshev at depni dot sinp dot msu dot ru 2005-07-13 10:31 -------
This patch does'n work now, it fails on any input:
<built-in>:0: internal compiler error: tree check: expected function_decl, have
type_decl in fold_checksum_tree, at fold-const.c:10288
#0 internal_error (gmsgid=0xc377c8 "tree check: %s, have %s in %s, at %s:%d")
at ../../gcc41/gcc/diagnostic.c:534
#1 0x000000000098ba01 in tree_check_failed (node=0x2aaaaaf9e340,
file=0xba6438 "../../gcc41/gcc/fold-const.c", line=10288,
function=0xdf5d90 "fold_checksum_tree") at ../../gcc41/gcc/tree.c:5778
#2 0x0000000000731e54 in fold_checksum_tree (expr=0x2aaaaaf9e340,
ctx=0x7fffffa5c0f0, ht=0xec7730) at ../../gcc41/gcc/fold-const.c:10288
#3 0x00000000007322a1 in fold_checksum_tree (expr=0x7fffffa5bb70,
ctx=0x7fffffa5c0f0, ht=0xec7730) at ../../gcc41/gcc/fold-const.c:10302
#4 0x000000000073160f in fold_checksum_tree (expr=0x2aaaaaf835d0,
ctx=0x7fffffa5c0f0, ht=0xec7730) at ../../gcc41/gcc/fold-const.c:10231
#5 0x0000000000732781 in fold_build2 (code=MINUS_EXPR, type=0x2aaaaaf91000,
op0=0x2aaaaaf835d0, op1=0x2aaaaaf835d0)
at ../../gcc41/gcc/fold-const.c:10379
#6 0x0000000000959db6 in layout_type (type=0x2aaaaafa1c60)
at ../../gcc41/gcc/stor-layout.c:1715
#7 0x000000000097f3b8 in type_hash_lookup (hashcode=196468616,
type=0x2aaaaafa1c60) at ../../gcc41/gcc/tree.c:3922
#8 0x000000000097f4f1 in type_hash_canon (hashcode=196468616,
type=0x2aaaaafa1c60) at ../../gcc41/gcc/tree.c:3972
#9 0x0000000000986088 in build_array_type (elt_type=0x2aaaaafa1b00,
index_type=0x2aaaaafa1bb0) at ../../gcc41/gcc/tree.c:4846
#10 0x00000000009f6c4e in ix86_build_builtin_va_list ()
at ../../gcc41/gcc/config/i386/i386.c:3402
#11 0x000000000098d191 in build_common_tree_nodes_2 (short_double=0)
at ../../gcc41/gcc/tree.c:6097
#12 0x0000000000464b00 in c_common_nodes_and_builtins ()
--
What |Removed |Added
----------------------------------------------------------------------------
Last reconfirmed|2005-06-30 13:11:22 |2005-07-13 10:31:11
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21180
next prev parent reply other threads:[~2005-07-13 10:31 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-04-23 17:06 [Bug middle-end/21180] New: [4.1 Regression] checking on fold is no longer happen " pinskia at gcc dot gnu dot org
2005-04-23 17:06 ` [Bug middle-end/21180] " pinskia at gcc dot gnu dot org
2005-04-23 17:28 ` [Bug middle-end/21180] [4.1 Regression] checking on fold no longer happens " kazu at cs dot umass dot edu
2005-06-15 3:17 ` pinskia at gcc dot gnu dot org
2005-07-04 12:18 ` pinskia at gcc dot gnu dot org
2005-07-04 17:04 ` pinskia at gcc dot gnu dot org
2005-07-04 18:16 ` pinskia at gcc dot gnu dot org
2005-07-13 10:37 ` belyshev at depni dot sinp dot msu dot ru [this message]
2005-07-13 11:20 ` belyshev at depni dot sinp dot msu dot ru
2005-07-21 19:37 ` pinskia at gcc dot gnu dot org
2005-07-21 19:53 ` cvs-commit at gcc dot gnu dot org
2005-08-29 0:12 ` dberlin at gcc dot gnu dot org
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