[Bug middle-end/41082] [4.5 Regression] FAIL: gfortran.fortran-torture/execute/where_2.f90 execution, -O3 -g with -m64

[dominiq at lps dot ens dot fr]

------- Comment #34 from dominiq at lps dot ens dot fr  2009-12-22 16:56 -------
The patch in comment #32 (without the one in comment #31) does fix the pr:

[karma] f90/bug% gfc -O3 -ftree-vectorizer-verbose=2 where_2.f90

where_2.f90:11: note: LOOP VECTORIZED.
where_2.f90:11: note: not vectorized: relevant stmt not supported: cond.23_79 =
D.1255_78 > 6;

where_2.f90:11: note: not vectorized: relevant stmt not supported: cond.15_57 =
D.1238_56 == 0;

where_2.f90:11: note: not vectorized: relevant stmt not supported: cond.9_43 =
D.1227_42 < 0;

where_2.f90:5: note: LOOP VECTORIZED.
where_2.f90:2: note: vectorized 2 loops in function.
[karma] f90/bug% a.out
         100         100         100         210         210         210       
 310         337         310         310
Abort
[karma] f90/bug% gfc -m64 -O3 -ftree-vectorizer-verbose=2 where_2.f90

where_2.f90:11: note: LOOP VECTORIZED.
where_2.f90:11: note: not vectorized: relevant stmt not supported: cond.23_79 =
D.1270_78 > 6;

where_2.f90:11: note: not vectorized: relevant stmt not supported: cond.15_57 =
D.1253_56 == 0;

where_2.f90:11: note: not vectorized: relevant stmt not supported: cond.9_43 =
D.1242_42 < 0;

where_2.f90:5: note: LOOP VECTORIZED.
where_2.f90:2: note: vectorized 2 loops in function.
[karma] f90/bug% a.out
         100         100         100         210         210         210       
 310         337         310         337
Abort

I'll attach the result of '-O3 -ftree-vectorizer-verbose=9'  for
gcc/testsuite/gfortran.fortran-torture/execute/where_2.f90.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41082