http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60597
Bug ID: 60597
Summary: [4.9 Regression] ICE in df_refs_verify, at
df-scan.c:4323
Product: gcc
Version: 4.9.0
Status: UNCONFIRMED
Keywords: ice-checking
Severity: normal
Priority: P3
Component: middle-end
Assignee: unassigned at gcc dot gnu.org
Reporter: rguenth at gcc dot gnu.org
Target: i?86-*-*
Created attachment 32400
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=32400&action=edit
testcase
Compiling kdepim3 on i586 reveals the following ICE:
g++ -DHAVE_CONFIG_H -I. -I.. -I../libkmime -I../libkdepim -I/opt/kde3/include
-I/usr/lib/qt3/include -I. -DQT_THREAD_SUPPORT -D_REENTRANT
-D_FILE_OFFSET_BITS=64 -D_LARGE_FILES=1 -Wno-long-long -Wundef -ansi
-D_XOPEN_SOURCE=500 -D_BSD_SOURCE -Wcast-align -Wchar-subscripts -Wall -W
-Wpointer-arith -DNDEBUG -DNO_DEBUG -O2 -fomit-frame-pointer -fmessage-length=0
-grecord-gcc-switches -fstack-protector -O2 -Wall -D_FORTIFY_SOURCE=2
-funwind-tables -fasynchronous-unwind-tables -Wno-coverage-mismatch -g
-Wl,--add-needed -Wformat-security -Wmissing-format-attribute
-Wno-non-virtual-dtor -fno-exceptions -fno-check-new -fno-common
-DQT_CLEAN_NAMESPACE -DQT_NO_ASCII_CAST -DQT_NO_STL -DQT_NO_COMPAT
-DQT_NO_TRANSLATION -MT boxcontaineritem.o -MD -MP -MF
.deps/boxcontaineritem.Tpo -c -o boxcontaineritem.o boxcontaineritem.cpp
boxcontaineritem.cpp: In static member function 'static QPixmap
BoxContainerItem::calcComplexPixmap(const QPixmap&, const QColor&, const
QFont*, int)':
boxcontaineritem.cpp:370:1: internal compiler error: in df_refs_verify, at
df-scan.c:4323
}
^
libbacktrace could not find executable to open
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://bugs.opensuse.org/> for instructions.
which can be reproduced on x86_64 with
./cc1plus -fpreprocessed boxcontaineritem.ii -quiet -g -O2 -m32
