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[Bug tree-optimization/33655] New: [4.3 Regression] ICE in bitfield_overlaps_p, at tree-sra.c:2901
- 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: 4 Oct 2007 12:18:54 -0000
- Subject: [Bug tree-optimization/33655] New: [4.3 Regression] ICE in bitfield_overlaps_p, at tree-sra.c:2901
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
Building ncurses with trunk ICEs with:
/usr/bin/gcc -DHAVE_CONFIG_H -I../ncurses -I. -I. -I../include -D_GNU_SOURCE
-DNDEBUG -O2 -g -fmessage-length=0 -pipe -D_REENTRANT -fPIC -c
../ncurses/./base/lib_addch.c -o ../obj_s/lib_addch.o
gcc-trunk: warning: -pipe ignored because -save-temps specified
../ncurses/./base/lib_addch.c: In function 'render_char':
../ncurses/./base/lib_addch.c:541: internal compiler error: in
bitfield_overlaps_p, at tree-sra.c:2901
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
This was caused by
2007-10-01 Alexandre Oliva <aoliva@redhat.com>
PR middle-end/22156
* tree-sra.c (struct sra_elt): Add in_bitfld_block.
(sra_hash_tree): Handle BIT_FIELD_REFs.
(sra_elt_hash): Don't hash bitfld blocks.
...
--
Summary: [4.3 Regression] ICE in bitfield_overlaps_p, at tree-
sra.c:2901
Product: gcc
Version: 4.3.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code
Severity: normal
Priority: P3
Component: tree-optimization
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: rguenth at gcc dot gnu dot org
GCC target triplet: x86_64-*-*
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33655
- Follow-Ups:
- [Bug tree-optimization/33655] [4.3 Regression] ICE in bitfield_overlaps_p, at tree-sra.c:2901
- From: rguenth at gcc dot gnu dot org
- [Bug tree-optimization/33655] [4.3 Regression] ICE in bitfield_overlaps_p, at tree-sra.c:2901
- From: rguenth at gcc dot gnu dot org
- [Bug tree-optimization/33655] [4.3 Regression] ICE in bitfield_overlaps_p, at tree-sra.c:2901
- From: aoliva at gcc dot gnu dot org
- [Bug tree-optimization/33655] [4.3 Regression] ICE in bitfield_overlaps_p, at tree-sra.c:2901
- From: aoliva at gcc dot gnu dot org
- [Bug tree-optimization/33655] [4.3 Regression] ICE in bitfield_overlaps_p, at tree-sra.c:2901
- From: aoliva at gcc dot gnu dot org
- [Bug tree-optimization/33655] [4.3 Regression] ICE in bitfield_overlaps_p, at tree-sra.c:2901
- From: hjl at lucon dot org
- [Bug tree-optimization/33655] [4.3 Regression] ICE in bitfield_overlaps_p, at tree-sra.c:2901
- From: wilson at specifix dot com
- [Bug tree-optimization/33655] [4.3 Regression] ICE in bitfield_overlaps_p, at tree-sra.c:2901
- From: wilson at gcc dot gnu dot org
- [Bug tree-optimization/33655] [4.3 Regression] ICE in bitfield_overlaps_p, at tree-sra.c:2901
- From: aoliva at gcc dot gnu dot org
- [Bug tree-optimization/33655] [4.3 Regression] ICE in bitfield_overlaps_p, at tree-sra.c:2901
- From: aoliva at gcc dot gnu dot org