[Bug lto/55021] [4.8 Regression] The tests gfortran.dg/integer_exponentiation_5.F90 and masklr_1.F90 are miscompiled with -flto after revision 192529

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55021



Richard Biener <rguenth at gcc dot gnu.org> changed:



           What    |Removed                     |Added

----------------------------------------------------------------------------

             Status|UNCONFIRMED                 |WAITING

   Last reconfirmed|                            |2012-10-22

     Ever Confirmed|0                           |1



--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> 2012-10-22 
13:42:33 UTC ---

I get



> ./gfortran -B. -B ../x86_64-unknown-linux-gnu/libgfortran/.libs t.f90 
> -ffree-line-length-none

t.f90:20.28:



  call check_i8(i8**43_8,3_8**43_8)

                            1

Error: Arithmetic overflow at (1)