From: Mikael Morin <mikael.morin@sfr.fr>
To: gfortran <fortran@gcc.gnu.org> , GCC patches <gcc-patches@gcc.gnu.org>
Subject: [Patch, fortran] [01/66] inline sum and product: Prepare gfc_trans_preloop_setup
Date: Thu, 27 Oct 2011 23:30:00 -0000 [thread overview]
Message-ID: <20111027232835.18581.99776@gimli.local> (raw)
In-Reply-To: <20111027232829.18581.89158@gimli.local>
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[-- Attachment #2: pr43829-1.CL --]
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2011-10-19 Mikael Morin <mikael@gcc.gnu.org>
* trans-array.c (gfc_trans_preloop_setup): Move array reference
initialisation earlier. Factor subsequent array references.
[-- Attachment #3: pr43829-1.patch --]
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diff --git a/trans-array.c b/trans-array.c
index 3472804..4b21476 100644
--- a/trans-array.c
+++ b/trans-array.c
@@ -2842,6 +2842,7 @@ gfc_trans_preloop_setup (gfc_loopinfo * loop, int dim, int flag,
gfc_ss_info *info;
gfc_ss *ss;
gfc_se se;
+ gfc_array_ref *ar;
int i;
/* This code will be executed before entering the scalarization loop
@@ -2861,6 +2862,18 @@ gfc_trans_preloop_setup (gfc_loopinfo * loop, int dim, int flag,
if (dim >= info->dimen)
continue;
+ if (info->ref)
+ {
+ ar = &info->ref->u.ar;
+ i = loop->order[dim + 1];
+ }
+ else
+ {
+ ar = NULL;
+ i = dim + 1;
+ }
+
+
if (dim == info->dimen - 1)
{
/* For the outermost loop calculate the offset due to any
@@ -2868,9 +2881,9 @@ gfc_trans_preloop_setup (gfc_loopinfo * loop, int dim, int flag,
base offset of the array. */
if (info->ref)
{
- for (i = 0; i < info->ref->u.ar.dimen; i++)
+ for (i = 0; i < ar->dimen; i++)
{
- if (info->ref->u.ar.dimen_type[i] != DIMEN_ELEMENT)
+ if (ar->dimen_type[i] != DIMEN_ELEMENT)
continue;
gfc_init_se (&se, NULL);
@@ -2878,8 +2891,7 @@ gfc_trans_preloop_setup (gfc_loopinfo * loop, int dim, int flag,
se.expr = info->descriptor;
stride = gfc_conv_array_stride (info->descriptor, i);
index = gfc_conv_array_index_offset (&se, info, i, -1,
- &info->ref->u.ar,
- stride);
+ ar, stride);
gfc_add_block_to_block (pblock, &se.pre);
info->offset = fold_build2_loc (input_location, PLUS_EXPR,
@@ -2903,19 +2915,6 @@ gfc_trans_preloop_setup (gfc_loopinfo * loop, int dim, int flag,
else
{
/* Add the offset for the previous loop dimension. */
- gfc_array_ref *ar;
-
- if (info->ref)
- {
- ar = &info->ref->u.ar;
- i = loop->order[dim + 1];
- }
- else
- {
- ar = NULL;
- i = dim + 1;
- }
-
gfc_init_se (&se, NULL);
se.loop = loop;
se.expr = info->descriptor;
next prev parent reply other threads:[~2011-10-27 23:28 UTC|newest]
Thread overview: 69+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-10-27 23:43 [Patch, fortran] [00/66] PR fortran/43829 Inline sum and product (AKA scalarization of reductions) Mikael Morin
2011-10-27 23:32 ` [Patch, fortran] [20..30/66] inline sum and product: Update core structs Mikael Morin
2011-10-27 23:32 ` [Patch, fortran] [20/66] inline sum and product: Update core structs: Rename gfc_ss_info Mikael Morin
2011-10-27 23:32 ` [Patch, fortran] [25/66] inline sum and product: Update core structs: Move string_length Mikael Morin
2011-10-27 23:32 ` [Patch, fortran] [29/66] inline sum and product: Update core structs: Move useflags flag Mikael Morin
2011-10-27 23:33 ` [Patch, fortran] [23/66] inline sum and product: Update core structs: Move type Mikael Morin
2011-10-27 23:33 ` [Patch, fortran] [26/66] inline sum and product: Update core structs: Move scalar struct Mikael Morin
2011-10-27 23:33 ` [Patch, fortran] [22/66] inline sum and product: Update core structs: Move shape Mikael Morin
2011-10-27 23:34 ` [Patch, fortran] [27/66] inline sum and product: Update core structs: Move temp struct Mikael Morin
2011-10-27 23:35 ` [Patch, fortran] [21/66] inline sum and product: Update core structs: Move dim and dimen Mikael Morin
2011-10-27 23:35 ` [Patch, fortran] [30/66] inline sum and product: Update core structs: Move where flag Mikael Morin
2011-10-27 23:35 ` [Patch, fortran] [24/66] inline sum and product: Update core structs: Move expr Mikael Morin
2011-10-27 23:43 ` [Patch, fortran] [28/66] inline sum and product: Update core structs: Move info struct Mikael Morin
2011-10-27 23:35 ` [Patch, fortran] [07..12/66] inline sum and product: Preliminary cleanups Mikael Morin
2011-10-27 23:31 ` [Patch, fortran] [07/66] inline sum and product: Preliminary cleanups: Useless coarray code removal Mikael Morin
2011-10-27 23:31 ` [Patch, fortran] [10/66] inline sum and product: Preliminary cleanups: Use array's instead of loop's dimensions Mikael Morin
2011-10-27 23:32 ` [Patch, fortran] [12/66] inline sum and product: Preliminary cleanups: Stop loop before end marker Mikael Morin
2011-10-27 23:32 ` [Patch, fortran] [08/66] inline sum and product: Preliminary cleanups: Remove redundant condition Mikael Morin
2011-10-27 23:36 ` [Patch, fortran] [09/66] inline sum and product: Preliminary cleanups: Assertify condition Mikael Morin
2011-10-27 23:36 ` [Patch, fortran] [11/66] inline sum and product: Preliminary cleanups: Skip temporary case Mikael Morin
2011-10-27 23:35 ` [Patch, fortran] [31..53/66] inline sum and product: Update the scalarizer Mikael Morin
2011-10-27 23:34 ` [Patch, fortran] [31/66] inline sum and product: Update the scalarizer: Split gfc_conv_loop_setup Mikael Morin
2011-10-27 23:34 ` [Patch, fortran] [32/66] inline sum and product: Update the scalarizer: clear specloop in gfc_trans_create_temp_arrays Mikael Morin
2011-10-27 23:35 ` [Patch, fortran] [45/66] inline sum and product: Update the scalarizer: Update dimension mapping inversion functions Mikael Morin
2011-10-27 23:35 ` [Patch, fortran] [47..48/66] inline sum and product: Update the scalarizer: New gfc_loopinfo::nested_loop field Mikael Morin
2011-10-27 23:35 ` [Patch, fortran] [44/66] inline sum and product: Update the scalarizer: New gfc_ss::nested_ss field Mikael Morin
2011-10-27 23:35 ` [Patch, fortran] [33/66] inline sum and product: Update the scalarizer Mikael Morin
2011-10-27 23:36 ` [Patch, fortran] [34/66] inline sum and product: Update the scalarizer: gfc_ss_info refcounting Mikael Morin
2011-10-27 23:36 ` [Patch, fortran] [35..39/66] inline sum and product: Update the scalarizer: New gfc_ss::loop field Mikael Morin
2011-10-27 23:36 ` [Patch, fortran] [52/66] inline sum and product: Update the scalarizer: New outermost_loop function Mikael Morin
2011-10-27 23:36 ` [Patch, fortran] [53/66] inline sum and product: Update the scalarizer: Update gfc_trans_preloop_setup Mikael Morin
2011-10-27 23:36 ` [Patch, fortran] [49..51/66] inline sum and product: Update the scalarizer: New parent loop Mikael Morin
2011-10-27 23:36 ` [Patch, fortran] [46/66] inline sum and product: Update the scalarizer: Update gfc_trans_create_temp_array Mikael Morin
2011-10-27 23:36 ` [Patch, fortran] [40..43/66] inline sum and product: Update the scalarizer: New gfc_ss::parent field Mikael Morin
2011-10-27 23:36 ` [Patch, fortran] [01..06/66] inline sum and product: Prepare gfc_trans_preloop_setup Mikael Morin
2011-10-27 23:30 ` [Patch, fortran] [06/66] " Mikael Morin
2011-10-30 9:52 ` Paul Richard Thomas
2011-10-30 21:57 ` Mikael Morin
2011-10-27 23:30 ` Mikael Morin [this message]
2011-10-27 23:31 ` [Patch, fortran] [03/66] " Mikael Morin
2011-10-27 23:36 ` [Patch, fortran] [02/66] " Mikael Morin
2011-10-27 23:36 ` [Patch, fortran] [05/66] " Mikael Morin
2011-10-27 23:38 ` [Patch, fortran] [04/66] " Mikael Morin
2011-10-27 23:36 ` [Patch, fortran] [62..66/66] inline sum and product: Inline sum Mikael Morin
2011-10-27 23:36 ` [Patch, fortran] [65/66] inline sum and product: Inline sum: Change se initialization Mikael Morin
2011-10-27 23:36 ` [Patch, fortran] [63/66] inline sum and product: Inline sum: Change argument handling Mikael Morin
2011-10-27 23:36 ` [Patch, fortran] [64/66] inline sum and product: Inline sum: Change loop use Mikael Morin
2011-10-27 23:36 ` [Patch, fortran] [66/66] inline sum and product: Inline sum: The end Mikael Morin
2011-10-28 0:29 ` [Patch, fortran] [62/66] inline sum and product: Inline sum: Change conditions Mikael Morin
2011-10-28 0:02 ` [Patch, fortran] [13..19/66] inline sum and product: Interfaces changes Mikael Morin
2011-10-27 23:31 ` [Patch, fortran] [14/66] inline sum and product: Interfaces changes: gfc_trans_array_bound_check, gfc_conv_array_index_offset Mikael Morin
2011-10-27 23:32 ` [Patch, fortran] [17/66] inline sum and product: Interfaces changes: gfc_set_vector_loop_bounds Mikael Morin
2011-10-27 23:32 ` [Patch, fortran] [15/66] inline sum and product: Interfaces changes: obtain name more simply Mikael Morin
2011-10-27 23:36 ` [Patch, fortran] [16/66] inline sum and product: Interfaces changes: gfc_trans_create_temp_array Mikael Morin
2011-10-27 23:36 ` [Patch, fortran] [13/66] inline sum and product: Interfaces changes: gfc_trans_array_constructor Mikael Morin
2011-10-27 23:43 ` [Patch, fortran] [18/66] inline sum and product: Interfaces changes: get_array_ref_dim Mikael Morin
2011-10-27 23:44 ` [Patch, fortran] [19/66] inline sum and product: Interfaces changes: dim_ok Mikael Morin
2011-10-28 0:22 ` [Patch, fortran] [54..61/66] inline sum and product: Prevent regressions Mikael Morin
2011-10-27 23:36 ` [Patch, fortran] [57..59/66] inline sum and product: Prevent regressions: Fix {min, max}{loc, val} Mikael Morin
2011-10-27 23:36 ` [Patch, fortran] [60/66] inline sum and product: Update the scalarizer: Fix error markers Mikael Morin
2011-10-27 23:36 ` [Patch, fortran] [55..56/66] inline sum and product: Prevent regressions: Fix gfc_conv_elemental_dependencies Mikael Morin
2011-10-27 23:43 ` [Patch, fortran] [54/66] inline sum and product: Prevent regressions: Add dependency checking Mikael Morin
2011-10-28 0:01 ` [Patch, fortran] [61/66] inline sum and product: Prevent regressions: Disable frontend optimizations Mikael Morin
2011-10-28 14:35 ` [Patch, fortran] [00/66] PR fortran/43829 Inline sum and product (AKA scalarization of reductions) Jack Howarth
2011-10-28 17:25 ` Mikael Morin
2011-10-29 16:04 ` [Patch, fortran] [00/66] PR fortran/43829 Inline sum and?product " Jack Howarth
2011-11-01 21:33 ` [Patch, fortran] [00/66] PR fortran/43829 Inline sum and product " Paul Richard Thomas
2011-11-04 3:51 ` Mikael Morin
2011-11-04 9:39 ` Richard Guenther
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