[Bug middle-end/42220] New: [4.5 Regression] FAIL: gfortran.dg/complex_intrinsic_5.f90 -O3 -funroll*-loops

[dominiq at lps dot ens dot fr]

On at revision 154712 I see the following failures:

FAIL: gfortran.dg/complex_intrinsic_5.f90  -O3 -fomit-frame-pointer
-funroll-loops  execution test
FAIL: gfortran.dg/complex_intrinsic_5.f90  -O3 -fomit-frame-pointer
-funroll-all-loops -finline-functions  execution test

[karma] f90/bug% gfc -m64 -O3 -funroll-loops
/opt/gcc/_gcc_clean/gcc/testsuite/gfortran.dg/complex_intrinsic_5.f90
[karma] f90/bug% a.out
check4:
   z=.0000000 + I .83298129
zref=.38187021 + I 1.0719848

Diff: -.38187021 + I*-.23900348  eps=.23841858E-06
Abort
[karma] f90/bug% gfc -m64 -O3 -funroll-all-loops
/opt/gcc/_gcc_clean/gcc/testsuite/gfortran.dg/complex_intrinsic_5.f90
[karma] f90/bug% a.out
check4:
   z=.0000000 + I .83298129
zref=.38187021 + I 1.0719848

Diff: -.38187021 + I*-.23900348  eps=.23841858E-06
Abort

The last successful revision is 154405 (configured with my build of mpc, while
the failing one use the fink package).


-- 
           Summary: [4.5 Regression] FAIL:
                    gfortran.dg/complex_intrinsic_5.f90  -O3 -funroll*-loops
           Product: gcc
           Version: 4.5.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: middle-end
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: dominiq at lps dot ens dot fr
 GCC build triplet: powerpc-apple-darwin9
  GCC host triplet: powerpc-apple-darwin9
GCC target triplet: powerpc-apple-darwin9


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42220