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| author | Paul Thomas <pault@gcc.gnu.org> | 2009-06-29 20:38:59 +0000 |
|---|---|---|
| committer | Paul Thomas <pault@gcc.gnu.org> | 2009-06-29 20:38:59 +0000 |
| commit | a61a36ab30b7711b5d5cf002d52e6e9514499739 (patch) | |
| tree | aca49e7453dd7b8e481ea5b320d8145f0bddc97c /gcc/fortran/dependency.h | |
| parent | 96da806615b899b591da751f4bdd3b7507bfdc89 (diff) | |
| download | gcc-a61a36ab30b7711b5d5cf002d52e6e9514499739.zip gcc-a61a36ab30b7711b5d5cf002d52e6e9514499739.tar.gz gcc-a61a36ab30b7711b5d5cf002d52e6e9514499739.tar.bz2 | |
re PR fortran/40551 (Optimizations possible using gfc_full_array_ref_p)
2009-06-29 Paul Thomas <pault@gcc.gnu.org>
PR fortran/40551
* dependency.h : Add second bool* argument to prototype of
gfc_full_array_ref_p.
* dependency.c (gfc_full_array_ref_p): If second argument is
present, return true if last dimension of reference is an
element or has unity stride.
* trans-array.c : Add NULL second argument to references to
gfc_full_array_ref_p.
* trans-expr.c : The same, except for;
(gfc_trans_arrayfunc_assign): Return fail if lhs reference
is not a full array or a contiguous section.
2009-06-29 Paul Thomas <pault@gcc.gnu.org>
PR fortran/40551
* gfortran.dg/func_assign_2.f90 : New test.
From-SVN: r149062
Diffstat (limited to 'gcc/fortran/dependency.h')
| -rw-r--r-- | gcc/fortran/dependency.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/fortran/dependency.h b/gcc/fortran/dependency.h index 1920c55..6fa0416 100644 --- a/gcc/fortran/dependency.h +++ b/gcc/fortran/dependency.h @@ -33,7 +33,7 @@ gfc_dep_check; /*********************** Functions prototypes **************************/ bool gfc_ref_needs_temporary_p (gfc_ref *); -bool gfc_full_array_ref_p (gfc_ref *); +bool gfc_full_array_ref_p (gfc_ref *, bool *); gfc_expr *gfc_get_noncopying_intrinsic_argument (gfc_expr *); int gfc_check_fncall_dependency (gfc_expr *, sym_intent, gfc_symbol *, gfc_actual_arglist *, gfc_dep_check); |