fdo-mirrors/mesa
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/mesa/mesa.git synced 2026-01-03 18:00:10 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

intel/brw: Rename fs_copy_prop_dataflow to brw_copy_prop_dataflow

Browse source 
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32536>
This commit is contained in:
Caio Oliveira 2024-12-07 10:54:40 -08:00 • committed by Marge Bot
parent cf3bb77224
commit c83ddaaa26
1 changed files with 18 additions and 18 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

36
src/intel/compiler/brw_opt_copy_propagation.cpp
View file

@ -209,7 +209,7 @@ struct acp {
struct block_data {
/**
* Which entries in the fs_copy_prop_dataflow acp table are live at the
* Which entries in the brw_copy_prop_dataflow acp table are live at the
* start of this block. This is the useful output of the analysis, since
* it lets us plug those into the local copy propagation on the second
* pass.
@ -217,40 +217,40 @@ struct block_data {
BITSET_WORD *livein;
/**
* Which entries in the fs_copy_prop_dataflow acp table are live at the end
* Which entries in the brw_copy_prop_dataflow acp table are live at the end
* of this block. This is done in initial setup from the per-block acps
* returned by the first local copy prop pass.
*/
BITSET_WORD *liveout;
/**
* Which entries in the fs_copy_prop_dataflow acp table are generated by
* Which entries in the brw_copy_prop_dataflow acp table are generated by
* instructions in this block which reach the end of the block without
* being killed.
*/
BITSET_WORD *copy;
/**
* Which entries in the fs_copy_prop_dataflow acp table are killed over the
* Which entries in the brw_copy_prop_dataflow acp table are killed over the
* course of this block.
*/
BITSET_WORD *kill;
/**
* Which entries in the fs_copy_prop_dataflow acp table are guaranteed to
* Which entries in the brw_copy_prop_dataflow acp table are guaranteed to
* have a fully uninitialized destination at the end of this block.
*/
BITSET_WORD *undef;
/**
* Which entries in the fs_copy_prop_dataflow acp table can the
* Which entries in the brw_copy_prop_dataflow acp table can the
* start of this block be reached from. Note that this is a weaker
* condition than livein.
*/
BITSET_WORD *reachin;
/**
* Which entries in the fs_copy_prop_dataflow acp table are
* Which entries in the brw_copy_prop_dataflow acp table are
* overwritten by an instruction with channel masks inconsistent
* with the copy instruction (e.g. due to force_writemask_all).
* Such an overwrite can cause the copy entry to become invalid
@ -262,12 +262,12 @@ struct block_data {
BITSET_WORD *exec_mismatch;
};
class fs_copy_prop_dataflow
class brw_copy_prop_dataflow
{
public:
fs_copy_prop_dataflow(linear_ctx *lin_ctx, cfg_t *cfg,
const brw_live_variables &live,
struct acp *out_acp);
brw_copy_prop_dataflow(linear_ctx *lin_ctx, cfg_t *cfg,
const brw_live_variables &live,
struct acp *out_acp);
void setup_initial_values();
void run();
@ -285,9 +285,9 @@ public:
};
} /* anonymous namespace */
fs_copy_prop_dataflow::fs_copy_prop_dataflow(linear_ctx *lin_ctx, cfg_t *cfg,
const brw_live_variables &live,
struct acp *out_acp)
brw_copy_prop_dataflow::brw_copy_prop_dataflow(linear_ctx *lin_ctx, cfg_t *cfg,
const brw_live_variables &live,
struct acp *out_acp)
: cfg(cfg), live(live)
{
bd = linear_zalloc_array(lin_ctx, struct block_data, cfg->num_blocks);
@ -361,7 +361,7 @@ grf_regions_overlap(const brw_reg &r, unsigned dr, const brw_reg &s, unsigned ds
* the fixed-point algorithm.
*/
void
fs_copy_prop_dataflow::setup_initial_values()
brw_copy_prop_dataflow::setup_initial_values()
{
/* Initialize the COPY and KILL sets. */
{
@ -443,7 +443,7 @@ fs_copy_prop_dataflow::setup_initial_values()
* are killed by the block.
*/
void
fs_copy_prop_dataflow::run()
brw_copy_prop_dataflow::run()
{
bool progress;
@ -541,7 +541,7 @@ fs_copy_prop_dataflow::run()
}
void
fs_copy_prop_dataflow::dump_block_data() const
brw_copy_prop_dataflow::dump_block_data() const
{
foreach_block (block, cfg) {
fprintf(stderr, "Block %d [%d, %d] (parents ", block->num,
@ -1515,7 +1515,7 @@ brw_opt_copy_propagation(brw_shader &s)
}
/* Do dataflow analysis for those available copies. */
fs_copy_prop_dataflow dataflow(lin_ctx, s.cfg, live, out_acp);
brw_copy_prop_dataflow dataflow(lin_ctx, s.cfg, live, out_acp);
/* Next, re-run local copy propagation, this time with the set of copies
* provided by the dataflow analysis available at the start of a block.