nir/from_ssa: Use the nir_block_dominance function instead of our own
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
This commit is contained in:
parent
f481a9425c
commit
0167c38cac
|
@ -54,13 +54,8 @@ ssa_def_dominates(nir_ssa_def *a, nir_ssa_def *b)
|
|||
} else if (a->parent_instr->block == b->parent_instr->block) {
|
||||
return a->live_index <= b->live_index;
|
||||
} else {
|
||||
nir_block *block = b->parent_instr->block;
|
||||
while (block->imm_dom != NULL) {
|
||||
if (block->imm_dom == a->parent_instr->block)
|
||||
return true;
|
||||
block = block->imm_dom;
|
||||
}
|
||||
return false;
|
||||
return nir_block_dominates(a->parent_instr->block,
|
||||
b->parent_instr->block);
|
||||
}
|
||||
}
|
||||
|
||||
|
|
Loading…
Reference in New Issue