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[Bug middle-end/36520] New: [4.4 Regression] ICE in get_memory_rtx
- 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: 13 Jun 2008 08:29:53 -0000
- Subject: [Bug middle-end/36520] New: [4.4 Regression] ICE in get_memory_rtx
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
Program received signal SIGSEGV, Segmentation fault.
0x0000000000b3b4e0 in host_integerp (t=0x0, pos=0)
at /space/rguenther/src/svn/trunk/gcc/tree.c:4938
4938 return (TREE_CODE (t) == INTEGER_CST
#1 0x0000000000504a0d in get_memory_rtx (exp=0x2b5573d27870,
len=0x2b5573b18420) at /space/rguenther/src/svn/trunk/gcc/builtins.c:1128
#2 0x000000000050e97b in expand_builtin_memcpy (exp=0x2b5573d705a0,
target=0x2b55730d6450, mode=VOIDmode)
at /space/rguenther/src/svn/trunk/gcc/builtins.c:3354
possibly caused by
2008-06-11 Eric Botcazou <ebotcazou@adacore.com>
Olivier Hainque <hainque@adacore.com>
* builtins.c (get_memory_rtx): Accept byte-addressable bitfields.
Use DECL_SIZE_UNIT to retrieve the size of the field.
--
Summary: [4.4 Regression] ICE in get_memory_rtx
Product: gcc
Version: 4.4.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code
Severity: normal
Priority: P3
Component: middle-end
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: rguenth at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36520