This bug might be related to bug 32424 (why do you have a testsuite when
reports of ICEs when running it get completely ignored?), but I can't judge
whether it's really the same:
$ m68k-linux-gcc -Wp,-MD,fs/udf/.truncate.o.d -nostdinc -isystem
/usr/local/DIR/gcc-m68k-4.3.0-RC-20080301/lib/gcc/m68k-linux/4.3.0/include
-D__KERNEL__ -Iinclude -Iinclude2
-I/home/bunk/linux/kernel-2.6/git/linux-2.6/include -include
include/linux/autoconf.h -I/home/bunk/linux/kernel-2.6/git/linux-2.6/fs/udf
-Ifs/udf -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing
-fno-common -Werror-implicit-function-declaration -Os -fno-stack-protector
-fno-strength-reduce -ffixed-a2 -fomit-frame-pointer
-Wdeclaration-after-statement -Wno-pointer-sign -DMODULE -D"KBUILD_STR(s)=#s"
-D"KBUILD_BASENAME=KBUILD_STR(truncate)" -D"KBUILD_MODNAME=KBUILD_STR(udf)" -c
-o fs/udf/truncate.o
/home/bunk/linux/kernel-2.6/git/linux-2.6/fs/udf/truncate.c -save-temps
/home/bunk/linux/kernel-2.6/git/linux-2.6/fs/udf/truncate.c: In function
'udf_truncate_tail_extent':
/home/bunk/linux/kernel-2.6/git/linux-2.6/fs/udf/truncate.c:123: error: unable
to generate reloads for:
(insn:QI 59 168 60 10
/home/bunk/linux/kernel-2.6/git/linux-2.6/fs/udf/truncate.c:98 (parallel [
(set (cc0)
(compare (reg:DI 2 %d2 [54])
(reg:DI 0 %d0 [orig:56 <variable>.s_blocksize+-4 ] [56])))
(clobber (reg:DI 57))
]) 12 {*m68k.md:521} (expr_list:REG_DEAD (reg:DI 0 %d0 [orig:56
<variable>.s_blocksize+-4 ] [56])
(expr_list:REG_DEAD (reg:DI 2 %d2 [54])
(expr_list:REG_UNUSED (reg:DI 57)
(nil)))))
/home/bunk/linux/kernel-2.6/git/linux-2.6/fs/udf/truncate.c:123: internal
compiler error: in find_reloads, at reload.c:3744
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
--
Summary: [4.3/4.4 Regression] m68k: internal compiler error: in
find_reloads, at reload.c:3744
Product: gcc
Version: 4.3.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: other
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: bunk at stusta dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35454
