diff options
Diffstat (limited to 'src/compiler')
| -rw-r--r-- | src/compiler/nir/nir_liveness.c | 24 |
1 files changed, 10 insertions, 14 deletions
diff --git a/src/compiler/nir/nir_liveness.c b/src/compiler/nir/nir_liveness.c index caea0237ea6..67913ca86c0 100644 --- a/src/compiler/nir/nir_liveness.c +++ b/src/compiler/nir/nir_liveness.c @@ -62,23 +62,13 @@ index_ssa_def(nir_ssa_def *def, void *void_state) return true; } -static bool -index_ssa_definitions_block(nir_block *block, void *state) -{ - nir_foreach_instr(block, instr) - nir_foreach_ssa_def(instr, index_ssa_def, state); - - return true; -} - /* Initialize the liveness data to zero and add the given block to the * worklist. */ static bool -init_liveness_block(nir_block *block, void *void_state) +init_liveness_block(nir_block *block, + struct live_ssa_defs_state *state) { - struct live_ssa_defs_state *state = void_state; - block->live_in = reralloc(block, block->live_in, BITSET_WORD, state->bitset_words); memset(block->live_in, 0, state->bitset_words * sizeof(BITSET_WORD)); @@ -174,7 +164,10 @@ nir_live_ssa_defs_impl(nir_function_impl *impl) * can be compacted into a single bit. */ state.num_ssa_defs = 1; - nir_foreach_block_call(impl, index_ssa_definitions_block, &state); + nir_foreach_block(block, impl) { + nir_foreach_instr(block, instr) + nir_foreach_ssa_def(instr, index_ssa_def, &state); + } nir_block_worklist_init(&state.worklist, impl->num_blocks, NULL); @@ -183,7 +176,10 @@ nir_live_ssa_defs_impl(nir_function_impl *impl) * blocks to the worklist. */ state.bitset_words = BITSET_WORDS(state.num_ssa_defs); - nir_foreach_block_call(impl, init_liveness_block, &state); + nir_foreach_block(block, impl) { + init_liveness_block(block, &state); + } + /* We're now ready to work through the worklist and update the liveness * sets of each of the blocks. By the time we get to this point, every |