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[Bug tree-optimization/42890] [4.4 Regression] Crash in type_like_member_ptr_p in ipa-prop.c:382
- From: "rguenth at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 28 Jan 2010 10:08:57 -0000
- Subject: [Bug tree-optimization/42890] [4.4 Regression] Crash in type_like_member_ptr_p in ipa-prop.c:382
- References: <bug-42890-16926@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #3 from rguenth at gcc dot gnu dot org 2010-01-28 10:08 -------
Confirmed. Also fails with -O3.
424 if (type_like_member_ptr_p (TREE_TYPE (arg), NULL, NULL))
(gdb) p arg
$1 = (tree) 0x7ffff6197e70
(gdb) call debug_tree (arg)
<ssa_name 0x7ffff6197e70 nothrow var <var_decl 0x7ffff619c6e0 D.2152>def_stmt
version 3 in-free-list>
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |hubicka at gcc dot gnu dot
| |org, jamborm at gcc dot gnu
| |dot org
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
GCC build triplet|i686-pc-linux-gnu |
GCC host triplet|i686-pc-linux-gnu |
GCC target triplet|i686-pc-linux-gnu |i?86-*-* x86_64-*-*
Known to fail| |4.4.3
Known to work| |4.4.2 4.5.0
Last reconfirmed|0000-00-00 00:00:00 |2010-01-28 10:08:57
date| |
Summary|Crash in |[4.4 Regression] Crash in
|type_like_member_ptr_p (IPA)|type_like_member_ptr_p in
| |ipa-prop.c:382
Target Milestone|--- |4.4.4
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42890