[Bug bootstrap/22314] New: ICE in make profiledbootstrap: corrupted profile info for gcc/dominance.c

["greenrd at greenrd dot org" <gcc-bugzilla at gcc dot gnu dot org>]

Tried to build the gentoo ebuild for gcc head pulled from CVS on 20050702. Got
this error:

stage1/xgcc -Bstage1/ -B/usr/i686-pc-linux-gnu/bin/ -c   -save-temps
-march=athlon-xp -O2 -pipe -fprofile-use -freorder-blocks-and-partitio
n -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes
-pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition    
-DHAVE_CONFIG_H    -I. -I.
-I/var/tmp/portage/gcc-4.1.0_beta20050702/work/gcc-4.1-20050702/gcc
-I/var/tmp/portage/gcc-4.1.0_beta20050702/work/gcc-4.1-20050702/gcc/.
-I/var/tmp/portage/gcc-4.1.0_beta20050702/work/gcc-4.1-20050702/gcc/../include
-I/var/tmp/portage/gcc-4.1.0_beta20050702/work/gcc-4.1-20050702/gcc/../libcpp/include
 /var/tmp/portage/gcc-4.1.0_beta20050702/work/gcc-4.1-20050702/gcc/dominance.c
-o dominance.o                                                                 
                                                      xgcc: warning: -pipe
ignored because -save-temps specified                                          
                                     
/var/tmp/portage/gcc-4.1.0_beta20050702/work/gcc-4.1-20050702/gcc/dominance.c:
In function 'calculate_dominance_info':                    
/var/tmp/portage/gcc-4.1.0_beta20050702/work/gcc-4.1-20050702/gcc/dominance.c:649:
error: corrupted profile info: number of executions for edge 40-98 thought to be
-9801                                                                          
                                 
/var/tmp/portage/gcc-4.1.0_beta20050702/work/gcc-4.1-20050702/gcc/dominance.c:649:
error: corrupted profile info: number of executions for edge 40-41 thought to be
14798                                                                          
                                 
/var/tmp/portage/gcc-4.1.0_beta20050702/work/gcc-4.1-20050702/gcc/dominance.c:649:
error: corrupted profile info: number of iterations for basic block 98 thought
to be -4804                                                                    
                                   
/var/tmp/portage/gcc-4.1.0_beta20050702/work/gcc-4.1-20050702/gcc/dominance.c:649:
error: corrupted profile info: number of executions for edge 98-103 thought to
be -9801                                                                       
                                   
/var/tmp/portage/gcc-4.1.0_beta20050702/work/gcc-4.1-20050702/gcc/dominance.c:649:
error: corrupted profile info: number of executions for edge 98-99 thought to be
4997                                                                           
                                 
/var/tmp/portage/gcc-4.1.0_beta20050702/work/gcc-4.1-20050702/gcc/dominance.c:649:
error: corrupted profile info: number of iterations for basic block 103 thought
to be -4804                                                                    
                                  
/var/tmp/portage/gcc-4.1.0_beta20050702/work/gcc-4.1-20050702/gcc/dominance.c:649:
error: corrupted profile info: number of executions for edge 103-110 thought to
be -9801                                                                       
                                  
/var/tmp/portage/gcc-4.1.0_beta20050702/work/gcc-4.1-20050702/gcc/dominance.c:649:
error: corrupted profile info: number of executions for edge 103-104 thought to
be 4997                                                                        
                                  
/var/tmp/portage/gcc-4.1.0_beta20050702/work/gcc-4.1-20050702/gcc/dominance.c:649:
error: corrupted profile info: number of iterations for basic block 110 thought
to be -4804                                                                    
                                   make[2]: *** [dominance.o] Error 1          
                                                                               
              make[2]: Leaving directory
`/var/tmp/portage/gcc-4.1.0_beta20050702/work/build/gcc'                       
                                make[1]: *** [stagefeedback_build] Error 2     
                                                                               
           make[1]: Leaving directory
`/var/tmp/portage/gcc-4.1.0_beta20050702/work/build/gcc'                       
                                make: *** [profiledbootstrap] Error 2          
                                                              

# gcc/stage1/xgcc -v
Using built-in specs.
Target: i686-pc-linux-gnu
Configured with:
/var/tmp/portage/gcc-4.1.0_beta20050702/work/gcc-4.1-20050702/configure
--enable-version-specific-runtime-libs --prefix=/usr
--bindir=/usr/i686-pc-linux-gnu/gcc-bin/4.1.0-beta20050702
--includedir=/usr/lib/gcc/i686-pc-linux-gnu/4.1.0-beta20050702/include
--datadir=/usr/share/gcc-data/i686-pc-linux-gnu/4.1.0-beta20050702
--mandir=/usr/share/gcc-data/i686-pc-linux-gnu/4.1.0-beta20050702/man
--infodir=/usr/share/gcc-data/i686-pc-linux-gnu/4.1.0-beta20050702/info
--with-gxx-include-dir=/usr/lib/gcc/i686-pc-linux-gnu/4.1.0-beta20050702/include/g++-v4
--host=i686-pc-linux-gnu --build=i686-pc-linux-gnu --disable-altivec
--enable-nls --without-included-gettext --with-system-zlib --disable-checking
--disable-werror --disable-libunwind-exceptions --disable-multilib
--enable-java-awt=gtk --enable-languages=c,c++,java,f95 --enable-shared
--enable-threads=posix --enable-__cxa_atexit --enable-clocale=gnu
Thread model: posix
gcc version 4.1.0 20050702 (experimental)

gzipped dominance.i attached.

-- 
           Summary: ICE in make profiledbootstrap: corrupted profile info
                    for gcc/dominance.c
           Product: gcc
           Version: 4.1.0
            Status: UNCONFIRMED
          Severity: critical
          Priority: P2
         Component: bootstrap
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: greenrd at greenrd dot org
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: i686-pc-linux-gnu
  GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22314