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From: "dominiq at lps dot ens.fr" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [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
Date: Mon, 22 Oct 2012 13:48:00 -0000 [thread overview]
Message-ID: <bug-55021-4-An87FClrZq@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-55021-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55021
--- Comment #2 from Dominique d'Humieres <dominiq at lps dot ens.fr> 2012-10-22 13:48:27 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)
If t.f90 is the reduced test in comment #0 (reduced from
integer_exponentiation_5.F90), you need -fno-range-check (no need for
-ffree-line-length-none).
next prev parent reply other threads:[~2012-10-22 13:48 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-22 13:25 [Bug lto/55021] New: " dominiq at lps dot ens.fr
2012-10-22 13:42 ` [Bug lto/55021] " rguenth at gcc dot gnu.org
2012-10-22 13:48 ` dominiq at lps dot ens.fr [this message]
2012-10-22 14:06 ` rguenth at gcc dot gnu.org
2012-10-22 14:08 ` rguenth at gcc dot gnu.org
2012-10-22 14:10 ` rguenth at gcc dot gnu.org
2012-10-22 14:11 ` rguenth at gcc dot gnu.org
2012-10-22 14:15 ` dominiq at lps dot ens.fr
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