[Bug bootstrap/51648] [4.7 Regression] Profiledbootstrap failure on x86_64-linux

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51648

--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-12-21 15:18:57 UTC ---
Created attachment 26163
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26163
gcc.i

/some/path/gcc/cc1 -fpreprocessed -quiet -quiet -dumpbase gcc.c -mtune=generic
-march=x86-64 -g -O2 -fexceptions -fstack-protector -fprofile-use --param
ssp-buffer-size=4 /tmp/gcc.i -o /tmp/gcc.s
reproduces this with the attached gcc.i and gcc.gcda.  Of course the problem
might be already at the -fprofile-generate phase or at runtime when generating
the gcc.gcda file.