Hi,
The special case address cost tables for Cortex-A57 and qdf24xx are no
different from the generic address cost table. We should just use the
generic address cost table directly. If this changes in future, a core
is welcome to add new address cost tables.
Comitted as obvious as revision 250585 after a build-and-test.
Thanks,
James
---
2017-07-26 James Greenhalgh <[email protected]>
* config/aarch64/aarch64.c (cortexa57_addrcost_table): Remove.
(qdf24xx_addrcost_table): Likewise.
(cortexa57_tunings): Update to use generic_branch_cost.
(cortexa72_tunings): Likewise.
(cortexa73_tunings): Likewise.
(qdf24xx_tunings): Likewise.
diff --git a/gcc/config/aarch64/aarch64.c b/gcc/config/aarch64/aarch64.c
index 31c0d8b..9aa59e7 100644
--- a/gcc/config/aarch64/aarch64.c
+++ b/gcc/config/aarch64/aarch64.c
@@ -206,22 +206,6 @@ static const struct cpu_addrcost_table generic_addrcost_table =
0 /* imm_offset */
};
-static const struct cpu_addrcost_table cortexa57_addrcost_table =
-{
- {
- 1, /* hi */
- 0, /* si */
- 0, /* di */
- 1, /* ti */
- },
- 0, /* pre_modify */
- 0, /* post_modify */
- 0, /* register_offset */
- 0, /* register_sextend */
- 0, /* register_zextend */
- 0, /* imm_offset */
-};
-
static const struct cpu_addrcost_table exynosm1_addrcost_table =
{
{
@@ -254,22 +238,6 @@ static const struct cpu_addrcost_table xgene1_addrcost_table =
0, /* imm_offset */
};
-static const struct cpu_addrcost_table qdf24xx_addrcost_table =
-{
- {
- 1, /* hi */
- 0, /* si */
- 0, /* di */
- 1, /* ti */
- },
- 0, /* pre_modify */
- 0, /* post_modify */
- 0, /* register_offset */
- 0, /* register_sextend */
- 0, /* register_zextend */
- 0 /* imm_offset */
-};
-
static const struct cpu_addrcost_table thunderx2t99_addrcost_table =
{
{
@@ -647,7 +615,7 @@ static const struct tune_params cortexa53_tunings =
static const struct tune_params cortexa57_tunings =
{
&cortexa57_extra_costs,
- &cortexa57_addrcost_table,
+ &generic_addrcost_table,
&cortexa57_regmove_cost,
&cortexa57_vector_cost,
&generic_branch_cost,
@@ -673,7 +641,7 @@ static const struct tune_params cortexa57_tunings =
static const struct tune_params cortexa72_tunings =
{
&cortexa57_extra_costs,
- &cortexa57_addrcost_table,
+ &generic_addrcost_table,
&cortexa57_regmove_cost,
&cortexa57_vector_cost,
&generic_branch_cost,
@@ -699,7 +667,7 @@ static const struct tune_params cortexa72_tunings =
static const struct tune_params cortexa73_tunings =
{
&cortexa57_extra_costs,
- &cortexa57_addrcost_table,
+ &generic_addrcost_table,
&cortexa57_regmove_cost,
&cortexa57_vector_cost,
&generic_branch_cost,
@@ -828,7 +796,7 @@ static const struct tune_params xgene1_tunings =
static const struct tune_params qdf24xx_tunings =
{
&qdf24xx_extra_costs,
- &qdf24xx_addrcost_table,
+ &generic_addrcost_table,
&qdf24xx_regmove_cost,
&generic_vector_cost,
&generic_branch_cost,
