From: "Martin Liška" <mliska@suse.cz>
To: Jeff Law <law@redhat.com>, gcc-patches@gcc.gnu.org
Subject: Re: [PATCH 11/35] Change use to type-based pool allocator in sh.c.
Date: Fri, 29 May 2015 13:37:00 -0000 [thread overview]
Message-ID: <55686ACF.9040503@suse.cz> (raw)
In-Reply-To: <556605FB.8000901@redhat.com>
[-- Attachment #1: Type: text/plain, Size: 271 bytes --]
On 05/27/2015 07:59 PM, Jeff Law wrote:
> On 05/27/2015 07:56 AM, mliska wrote:
>> gcc/ChangeLog:
>>
>> 2015-04-30 Martin Liska <mliska@suse.cz>
>>
>> * config/sh/sh.c (add_constant):Use new type-based pool allocator.
>> (sh_reorg) Likewise.
> OK.
> jeff
>
v2
[-- Attachment #2: 0010-Change-use-to-type-based-pool-allocator-in-sh.c.patch --]
[-- Type: text/x-patch, Size: 2909 bytes --]
From 68f0b72993d882d5dfe4096806f2bb78c87a37c4 Mon Sep 17 00:00:00 2001
From: mliska <mliska@suse.cz>
Date: Wed, 27 May 2015 15:56:47 +0200
Subject: [PATCH 10/32] Change use to type-based pool allocator in sh.c.
gcc/ChangeLog:
2015-04-30 Martin Liska <mliska@suse.cz>
* config/sh/sh.c (add_constant):Use new type-based pool allocator.
(sh_reorg) Likewise.
---
gcc/config/sh/sh.c | 30 ++++++++++++++++++++++--------
1 file changed, 22 insertions(+), 8 deletions(-)
diff --git a/gcc/config/sh/sh.c b/gcc/config/sh/sh.c
index bc1ce24..285aa18 100644
--- a/gcc/config/sh/sh.c
+++ b/gcc/config/sh/sh.c
@@ -4648,14 +4648,31 @@ gen_datalabel_ref (rtx sym)
}
\f
-static alloc_pool label_ref_list_pool;
-
typedef struct label_ref_list_d
{
rtx_code_label *label;
struct label_ref_list_d *next;
+
+ /* Pool allocation new operator. */
+ inline void *operator new (size_t)
+ {
+ return pool.allocate ();
+ }
+
+ /* Delete operator utilizing pool allocation. */
+ inline void operator delete (void *ptr)
+ {
+ pool.remove ((label_ref_list_d *) ptr);
+ }
+
+ /* Memory allocation pool. */
+ static pool_allocator<label_ref_list_d> pool;
+
} *label_ref_list_t;
+pool_allocator<label_ref_list_d> label_ref_list_d::pool
+ ("label references list", 30);
+
/* The SH cannot load a large constant into a register, constants have to
come from a pc relative load. The reference of a pc relative load
instruction must be less than 1k in front of the instruction. This
@@ -4775,7 +4792,7 @@ add_constant (rtx x, machine_mode mode, rtx last_value)
}
if (lab && pool_window_label)
{
- newref = (label_ref_list_t) pool_alloc (label_ref_list_pool);
+ newref = new label_ref_list_d;
newref->label = pool_window_label;
ref = pool_vector[pool_window_last].wend;
newref->next = ref;
@@ -4804,7 +4821,7 @@ add_constant (rtx x, machine_mode mode, rtx last_value)
pool_vector[pool_size].part_of_sequence_p = (lab == 0);
if (lab && pool_window_label)
{
- newref = (label_ref_list_t) pool_alloc (label_ref_list_pool);
+ newref = new label_ref_list_d;
newref->label = pool_window_label;
ref = pool_vector[pool_window_last].wend;
newref->next = ref;
@@ -6359,9 +6376,6 @@ sh_reorg (void)
/* Scan the function looking for move instructions which have to be
changed to pc-relative loads and insert the literal tables. */
- label_ref_list_pool = create_alloc_pool ("label references list",
- sizeof (struct label_ref_list_d),
- 30);
mdep_reorg_phase = SH_FIXUP_PCLOAD;
for (insn = first, num_mova = 0; insn; insn = NEXT_INSN (insn))
{
@@ -6553,7 +6567,7 @@ sh_reorg (void)
insn = barrier;
}
}
- free_alloc_pool (label_ref_list_pool);
+ label_ref_list_d::pool.release ();
for (insn = first; insn; insn = NEXT_INSN (insn))
PUT_MODE (insn, VOIDmode);
--
2.1.4
next prev parent reply other threads:[~2015-05-29 13:34 UTC|newest]
Thread overview: 108+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-27 14:09 [PATCH 01/35] Introduce new type-based pool allocator mliska
2015-05-27 14:00 ` [PATCH 09/35] Change use to type-based pool allocator in c-format.c mliska
2015-05-27 14:16 ` Jakub Jelinek
2015-05-27 18:01 ` Jeff Law
2015-05-29 13:35 ` Martin Liška
2015-05-27 14:00 ` [PATCH 06/35] Change use to type-based pool allocator in ira-color.c mliska
2015-05-27 14:00 ` [PATCH 10/35] Change use to type-based pool allocator in cfg.c mliska
2015-05-27 18:01 ` Jeff Law
2015-05-29 13:34 ` Martin Liška
2015-05-27 14:00 ` [PATCH 12/35] Change use to type-based pool allocator in cselib.c mliska
2015-05-29 13:38 ` Martin Liška
2015-05-27 14:00 ` [PATCH 04/35] Change use to type-based pool allocator in lra.c mliska
2015-05-27 17:55 ` Jeff Law
2015-05-29 13:34 ` Martin Liška
2015-05-27 14:00 ` [PATCH 03/35] Change use to type-based pool allocator in lra-lives.c mliska
2015-05-27 17:53 ` Jeff Law
2015-05-29 13:34 ` Martin Liška
2015-05-28 0:48 ` Trevor Saunders
2015-05-27 14:07 ` [PATCH 19/35] Change use to type-based pool allocator in sel-sched-ir.c mliska
2015-05-27 18:12 ` Jeff Law
2015-05-29 13:40 ` Martin Liška
2015-05-27 14:09 ` [PATCH 02/35] Change use to type-based pool allocator in et-forest.c mliska
2015-05-27 17:50 ` Jeff Law
2015-05-29 13:33 ` Martin Liška
2015-05-27 14:15 ` [PATCH 05/35] Change use to type-based pool allocator in ira-color.c mliska
2015-05-27 17:59 ` Jeff Law
2015-05-29 13:34 ` Martin Liška
2015-05-27 14:17 ` [PATCH 32/35] Change use to type-based pool allocator in ira-build.c mliska
2015-05-27 19:34 ` Jeff Law
2015-05-29 13:44 ` Martin Liška
2015-05-27 14:17 ` [PATCH 35/35] Remove old pool allocator mliska
2015-05-27 19:40 ` Jeff Law
2015-05-29 14:11 ` Martin Liška
2015-05-27 14:17 ` [PATCH 34/35] Change use to type-based pool allocator in ira-build.c mliska
2015-05-27 14:17 ` [PATCH 23/35] Change use to type-based pool allocator in tree-ssa-pre.c mliska
2015-05-27 18:59 ` Jeff Law
2015-05-29 13:41 ` Martin Liška
2015-05-27 14:17 ` [PATCH 21/35] Change use to type-based pool allocator in regcprop.c mliska
2015-05-27 18:14 ` Jeff Law
2015-05-29 13:40 ` Martin Liška
2015-05-27 14:17 ` [PATCH 28/35] Change use to type-based pool allocator in ipa-profile.c mliska
2015-05-27 18:18 ` Jeff Law
2015-05-29 13:42 ` Martin Liška
2015-05-27 14:18 ` [PATCH 27/35] Change use to type-based pool allocator in tree-ssa-structalias.c mliska
2015-05-27 18:20 ` Jeff Law
2015-05-29 13:42 ` Martin Liška
2015-05-27 14:19 ` [PATCH 25/35] Change use to type-based pool allocator in tree-ssa-sccvn.c mliska
2015-05-27 18:16 ` Jeff Law
2015-05-29 13:41 ` Martin Liška
2015-05-27 14:19 ` [PATCH 08/35] Change use to type-based pool allocator in asan.c mliska
2015-05-27 18:01 ` Jeff Law
2015-05-27 14:19 ` [PATCH 11/35] Change use to type-based pool allocator in sh.c mliska
2015-05-27 18:03 ` Jeff Law
2015-05-29 13:37 ` Martin Liška [this message]
2015-05-27 14:19 ` [PATCH 14/35] Change use to type-based pool allocator in df-scan.c mliska
2015-05-29 13:38 ` Martin Liška
2015-05-27 14:20 ` [PATCH 31/35] Change use to type-based pool allocator in ipa-prop.c and ipa-cp.c mliska
2015-05-29 14:09 ` Martin Liška
2015-05-27 14:20 ` [PATCH 07/35] Change use to type-based pool allocator in var-tracking.c mliska
2015-05-29 13:34 ` Martin Liška
2015-05-27 14:20 ` [PATCH 29/35] Change use to type-based pool allocator in ipa-prop.c mliska
2015-05-27 18:22 ` Jeff Law
2015-05-29 13:42 ` Martin Liška
2015-05-27 14:21 ` [PATCH 16/35] Change use to type-based pool allocator in tree-sra.c mliska
2015-05-27 18:11 ` Jeff Law
2015-05-29 13:39 ` Martin Liška
2015-05-27 14:21 ` [PATCH 24/35] Change use to type-based pool allocator in tree-ssa-reassoc.c mliska
2015-05-27 18:15 ` Jeff Law
2015-05-29 13:41 ` Martin Liška
2015-05-27 14:21 ` [PATCH 30/35] Change use to type-based pool allocator in ipa-inline-analysis.c mliska
2015-05-29 14:06 ` Martin Liška
2015-05-27 14:21 ` [PATCH 20/35] Change use to type-based pool allocator in ira-build.c mliska
2015-05-27 18:15 ` Jeff Law
2015-05-29 13:39 ` Martin Liška
2015-05-27 14:21 ` [PATCH 18/35] Change use to type-based pool allocator in stmt.c mliska
2015-05-27 18:13 ` Jeff Law
2015-05-29 13:39 ` Martin Liška
2015-05-27 14:21 ` [PATCH 26/35] Change use to type-based pool allocator in tree-ssa-strlen.c mliska
2015-05-27 18:17 ` Jeff Law
2015-05-29 13:42 ` Martin Liška
2015-05-27 14:21 ` [PATCH 15/35] Change use to type-based pool allocator in dse.c mliska
2015-05-29 13:38 ` Martin Liška
2015-05-27 14:42 ` [PATCH 22/35] Change use to type-based pool allocator in sched-deps.c mliska
2015-05-27 18:16 ` Jeff Law
2015-05-29 13:40 ` Martin Liška
2015-05-27 14:55 ` [PATCH 17/35] Change use to type-based pool allocator in tree-ssa-math-opts.c mliska
2015-05-27 18:12 ` Jeff Law
2015-05-29 13:39 ` Martin Liška
2015-05-27 14:58 ` [PATCH 33/35] Change use to type-based pool allocator in ira-color.c mliska
2015-05-27 18:24 ` Jeff Law
2015-05-28 11:23 ` Statically-allocated objects with non-trivial ctors (was Re: [PATCH 33/35] Change use to type-based pool allocator in ira-color.c.) David Malcolm
2015-05-28 17:38 ` Jeff Law
2015-05-28 18:30 ` Richard Biener
2015-05-28 18:34 ` Jakub Jelinek
2015-05-28 19:25 ` Martin Liška
2015-05-28 20:42 ` Trevor Saunders
2015-05-29 5:16 ` Trevor Saunders
2015-05-27 15:04 ` [PATCH 13/35] Change use to type-based pool allocator in df-problems.c mliska
2015-05-27 18:05 ` Jeff Law
2015-05-29 13:37 ` Martin Liška
2015-05-27 17:50 ` [PATCH 01/35] Introduce new type-based pool allocator Jeff Law
2015-05-28 13:27 ` Martin Liška
2015-05-28 18:04 ` Jeff Law
2015-05-29 13:33 ` Martin Liška
2015-05-30 5:14 ` Jeff Law
2015-06-02 10:10 ` Andreas Schwab
2015-06-02 13:57 ` Martin Liška
2015-06-02 14:00 ` Richard Biener
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