OpenHarmony/third_party_mesa3d
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

nir: add nir_block_get_predecessors_sorted() helper

Browse Source 
Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/3364>
This commit is contained in:
Rhys Perry
2021-04-08 16:26:38 +01:00
committed by Marge Bot
parent 21582016c5
commit 7050896be0
4 changed files with 35 additions and 44 deletions
Download Patch File Download Diff File Expand all files Collapse all files

24
src/compiler/nir/nir_print.c
View File

@@ -1410,15 +1410,6 @@ print_instr(const nir_instr *instr, print_state *state, unsigned tabs)
}
}
static int
compare_block_index(const void *p1, const void *p2)
{
const nir_block *block1 = *((const nir_block **) p1);
const nir_block *block2 = *((const nir_block **) p2);
return (int) block1->index - (int) block2->index;
}
static void print_cf_node(nir_cf_node *node, print_state *state,
unsigned tabs);
@@ -1430,18 +1421,7 @@ print_block(nir_block *block, print_state *state, unsigned tabs)
print_tabs(tabs, fp);
fprintf(fp, "block block_%u:\n", block->index);
/* sort the predecessors by index so we consistently print the same thing */
nir_block **preds =
malloc(block->predecessors->entries * sizeof(nir_block *));
unsigned i = 0;
set_foreach(block->predecessors, entry) {
preds[i++] = (nir_block *) entry->key;
}
qsort(preds, block->predecessors->entries, sizeof(nir_block *),
compare_block_index);
nir_block **preds = nir_block_get_predecessors_sorted(block, NULL);
print_tabs(tabs, fp);
fprintf(fp, "/* preds: ");
@@ -1450,7 +1430,7 @@ print_block(nir_block *block, print_state *state, unsigned tabs)
}
fprintf(fp, "*/\n");
free(preds);
ralloc_free(preds);
nir_foreach_instr(instr, block) {
print_instr(instr, state, tabs);