[Bug lto/49277] [4.7 Regression] 456.hmmer in SPEC CPU 2006 failed to build

["hjl.tools at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49277

H.J. Lu <hjl.tools at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|WAITING                     |NEW

--- Comment #4 from H.J. Lu <hjl.tools at gmail dot com> 2011-06-06 22:15:34 UTC ---
It depends on the glibc header files.  This testcase:

http://www.kernel.org/pub/linux/devel/gcc/lto/pr49277.tar.bz2

gave me:

/export/build/gnu/gcc/build-x86_64-linux/gcc/xgcc
-B/export/build/gnu/gcc/build-x86_64-linux/gcc/ -m32 -O2 -msse2 -mfpmath=sse
-ffast-math -DSPEC_CPU -DNDEBUG -fwhole-program -flto=jobserver
-fuse-linker-plugin -o hmmer alphabet.o core_algorithms.o debug.o display.o
emit.o emulation.o fast_algorithms.o histogram.o hmmio.o hmmcalibrate.o
hmmsearch.o mathsupport.o masks.o misc.o modelmakers.o plan7.o plan9.o
postprob.o prior.o tophits.o trace.o ucbqsort.o a2m.o aligneval.o alignio.o
clustal.o cluster.o dayhoff.o eps.o file.o getopt.o gki.o gsi.o hsregex.o
iupac.o msa.o msf.o phylip.o revcomp.o rk.o selex.o seqencode.o shuffle.o
sqerror.o sqio.o squidcore.o sre_ctype.o sre_math.o sre_random.o sre_string.o
ssi.o stack.o stockholm.o translate.o types.o vectorops.o weight.o      -lm
In file included from :28:0:
hmmsearch.c: In function âmain_loop_serialâ:
hmmsearch.c:598:1: error: type mismatch in comparison expression
bool
char
unsigned char
if (D.4124_585 == 6)

hmmsearch.c:598:1: error: type mismatch in comparison expression
bool
char
unsigned char
if (D.4124_597 == 6)

hmmsearch.c:598:1: error: type mismatch in comparison expression
bool
char
unsigned char
if (D.4118_602 == 7)

hmmsearch.c:598:1: error: type mismatch in comparison expression
bool
char
unsigned char
if (D.4124_645 == 7)

hmmsearch.c:598:1: error: type mismatch in comparison expression
bool
char
unsigned char
if (D.4163_684 == 1)

hmmsearch.c:598:1: error: type mismatch in comparison expression
bool
char
unsigned char
if (D.4163_684 == 3)

hmmsearch.c:598:1: error: type mismatch in comparison expression
bool
char
unsigned char
if (D.4288_847 == 1)

hmmsearch.c:598:1: error: type mismatch in comparison expression
bool
char
unsigned char
if (D.4288_875 == 1)

hmmsearch.c:598:1: error: type mismatch in comparison expression
bool
char
unsigned char
if (D.4510_1347 == 59)

hmmsearch.c:598:1: error: type mismatch in comparison expression
bool
char
unsigned char
if (D.4510_1353 != 59)

hmmsearch.c:598:1: error: type mismatch in comparison expression
bool
char
unsigned char
if (D.4523_1394 == 0)

hmmsearch.c:598:1: error: type mismatch in comparison expression
bool
char
unsigned char
if (D.4550_1404 != 62)

hmmsearch.c:598:1: error: type mismatch in comparison expression
bool
char
unsigned char
if (D.4560_1447 == 45)

hmmsearch.c:598:1: error: type mismatch in comparison expression
bool
char
unsigned char
if (D.4560_1447 != 0)

hmmsearch.c:598:1: internal compiler error: verify_gimple failed
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
make[1]: *** [/tmp/ccuQB7dT.ltrans0.ltrans.o] Error 1
lto-wrapper: make returned 2 exit status
/usr/local/bin/ld: lto-wrapper failed
collect2: error: ld returned 1 exit status
make: *** [hmmer] Error 1
[hjl@gnu-33 pr49277]$