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| author | sayle <sayle@138bc75d-0d04-0410-961f-82ee72b054a4> | 2007-01-20 20:12:44 +0000 |
|---|---|---|
| committer | sayle <sayle@138bc75d-0d04-0410-961f-82ee72b054a4> | 2007-01-20 20:12:44 +0000 |
| commit | 538374c5bb04e6cdda543758bcc1bde25bd4a920 (patch) | |
| tree | 6d196f924038576c22983777c23d934bf69cf070 /gcc/fortran/trans-array.c | |
| parent | 5687724f018a4759f01272a4a90cdcb745f59b8a (diff) | |
| download | gcc-538374c5bb04e6cdda543758bcc1bde25bd4a920.tar.gz | |
* dependency.c (gfc_full_array_ref_p): Check that ref->next is NULL,
i.e. that the ARRAY_REF doesn't mention components.
* trans-array.c (gfc_constant_array_constructor_p): Export external
function renamed from constant_array_constructor_p.
(gfc_build_constant_array_constructor): Export.
(gfc_trans_array_constructor): Update call to the renamed function
constant_array_constructor_p.
* trans-array.h (gfc_constant_array_constructor_p): Prototype here.
(gfc_build_constant_array_constructor): Likewise.
* trans-expr.c (gfc_build_memcpy_call): New helper function split
out from gfc_trans_array_copy.
(gfc_trans_array_copy): Use gfc_build_memcpy_call.
(gfc_trans_array_constructor_copy): New function to optimize
assigning an entire array from a constant array constructor.
(gfc_trans_assignment): Call gfc_trans_array_constructor_copy
when appropriate.
* gfortran.dg/array_memcpy_3.f90: New test case.
* gfortran.dg/vect/vect-5.f90: Update vectorized loop count.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121010 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/fortran/trans-array.c')
| -rw-r--r-- | gcc/fortran/trans-array.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/gcc/fortran/trans-array.c b/gcc/fortran/trans-array.c index 7eb56afa7ea..00a9a1435e4 100644 --- a/gcc/fortran/trans-array.c +++ b/gcc/fortran/trans-array.c @@ -1467,8 +1467,8 @@ get_array_ctor_strlen (gfc_constructor * c, tree * len) elements, and if so returns the number of those elements, otherwise return zero. Note, an empty or NULL array constructor returns zero. */ -static unsigned HOST_WIDE_INT -constant_array_constructor_p (gfc_constructor * c) +unsigned HOST_WIDE_INT +gfc_constant_array_constructor_p (gfc_constructor * c) { unsigned HOST_WIDE_INT nelem = 0; @@ -1489,7 +1489,7 @@ constant_array_constructor_p (gfc_constructor * c) and the tree type of it's elements, TYPE, return a static constant variable that is compile-time initialized. */ -static tree +tree gfc_build_constant_array_constructor (gfc_expr * expr, tree type) { tree tmptype, list, init, tmp; @@ -1633,7 +1633,7 @@ gfc_trans_array_constructor (gfc_loopinfo * loop, gfc_ss * ss) && INTEGER_CST_P (loop->from[0]) && INTEGER_CST_P (loop->to[0])) { - unsigned HOST_WIDE_INT nelem = constant_array_constructor_p (c); + unsigned HOST_WIDE_INT nelem = gfc_constant_array_constructor_p (c); if (nelem > 0) { tree diff = fold_build2 (MINUS_EXPR, gfc_array_index_type, |