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freedreno/ir3: make foreach_ssa_src declar cursor ptr

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Signed-off-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5048>
This commit is contained in:
Rob Clark 2020-05-16 12:08:26 -07:00 • committed by Marge Bot
parent 65f604e3b3
commit c1d33eed41
8 changed files with 4 additions and 16 deletions
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2
src/freedreno/ir3/ir3.c
View file

@ -1201,8 +1201,6 @@ ir3_find_ssa_uses(struct ir3 *ir, void *mem_ctx, bool falsedeps)
foreach_block (block, &ir->block_list) {
foreach_instr (instr, &block->instr_list) {
struct ir3_instruction *src;
foreach_ssa_src_n (src, n, instr) {
if (__is_false_dep(instr, n) && !falsedeps)
continue;

5
src/freedreno/ir3/ir3.h
View file

@ -1110,8 +1110,9 @@ static inline bool __is_false_dep(struct ir3_instruction *instr, unsigned n)
/* iterator for an instruction's SSA sources (instr), also returns src #: */
#define foreach_ssa_src_n(__srcinst, __n, __instr) \
foreach_ssa_srcp_n(__srcp, __n, __instr) \
if ((__srcinst = *__srcp))
for (struct ir3_instruction *__srcinst = (void *)~0; __srcinst; __srcinst = NULL) \
foreach_ssa_srcp_n(__srcp, __n, __instr) \
if ((__srcinst = *__srcp))
/* iterator for an instruction's SSA sources (instr): */
#define foreach_ssa_src(__srcinst, __instr) \

1
src/freedreno/ir3/ir3_cf.c
View file

@ -69,7 +69,6 @@ static void
rewrite_uses(struct ir3_instruction *conv, struct ir3_instruction *replace)
{
foreach_ssa_use (use, conv) {
struct ir3_instruction *src;
foreach_ssa_src_n (src, n, use) {
if (src == conv)
use->regs[n]->instr = replace;

1
src/freedreno/ir3/ir3_cp.c
View file

@ -772,7 +772,6 @@ ir3_cp(struct ir3 *ir, struct ir3_shader_variant *so)
*/
foreach_block (block, &ir->block_list) {
foreach_instr (instr, &block->instr_list) {
struct ir3_instruction *src;
/* by the way, we don't account for false-dep's, so the CP
* pass should always happen before false-dep's are inserted

2
src/freedreno/ir3/ir3_dce.c
View file

@ -36,8 +36,6 @@
static void
instr_dce(struct ir3_instruction *instr, bool falsedep)
{
struct ir3_instruction *src;
/* don't mark falsedep's as used, but otherwise process them normally: */
if (!falsedep)
instr->flags &= ~IR3_INSTR_UNUSED;

1
src/freedreno/ir3/ir3_group.c
View file

@ -142,7 +142,6 @@ restart:
static bool
instr_find_neighbors(struct ir3_instruction *instr)
{
struct ir3_instruction *src;
bool progress = false;
if (ir3_instr_check_mark(instr))

1
src/freedreno/ir3/ir3_postsched.c
View file

@ -536,7 +536,6 @@ sched_dag_init(struct ir3_postsched_ctx *ctx)
*/
foreach_instr (instr, &ctx->unscheduled_list) {
struct ir3_postsched_node *n = instr->data;
struct ir3_instruction *src;
foreach_ssa_src_n (src, i, instr) {
if (src->block != instr->block)

7
src/freedreno/ir3/ir3_sched.c
View file

@ -195,7 +195,6 @@ schedule(struct ir3_sched_ctx *ctx, struct ir3_instruction *instr)
* collect srcs as partially live.
*/
if (n->collect) {
struct ir3_instruction *src;
foreach_ssa_src (src, n->collect) {
if (src->block != instr->block)
continue;
@ -248,7 +247,6 @@ struct ir3_sched_notes {
static bool
could_sched(struct ir3_instruction *instr, struct ir3_instruction *src)
{
struct ir3_instruction *other_src;
foreach_ssa_src (other_src, instr) {
/* if dependency not scheduled, we aren't ready yet: */
if ((src != other_src) && !is_scheduled(other_src)) {
@ -413,7 +411,6 @@ static int
live_effect(struct ir3_instruction *instr)
{
struct ir3_sched_node *n = instr->data;
struct ir3_instruction *src;
int new_live = n->partially_live ? 0 : dest_regs(instr);
int freed_live = 0;
@ -875,7 +872,7 @@ mark_kill_path(struct ir3_instruction *instr)
{
struct ir3_sched_node *n = instr->data;
n->kill_path = true;
struct ir3_instruction *src;
foreach_ssa_src (src, instr) {
if (src->block != instr->block)
continue;
@ -919,8 +916,6 @@ is_output_only(struct ir3_instruction *instr)
static void
sched_node_add_deps(struct ir3_instruction *instr)
{
struct ir3_instruction *src;
/* Since foreach_ssa_src() already handles false-dep's we can construct
* the DAG easily in a single pass.
*/