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de32f9275f
We add a bunch of new helpers to avoid the need to touch >parent_instr, including the full set of: * nir_def_is_* * nir_def_as_*_or_null * nir_def_as_* [assumes the right instr type] * nir_src_is_* * nir_src_as_* * nir_scalar_is_* * nir_scalar_as_* Plus nir_def_instr() where there's no more suitable helper. Also an existing helper is renamed to unify all the names, while we're churning the tree: * nir_src_as_alu_instr -> nir_src_as_alu ..and then we port the tree to use the helpers as much as possible, using nir_def_instr() where that does not work. Acked-by: Marek Olšák <maraeo@gmail.com> --- To eliminate nir_def::parent_instr we need to churn the tree anyway, so I'm taking this opportunity to clean up a lot of NIR patterns. Co-authored-by: Konstantin Seurer <konstantin.seurer@gmail.com> Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@intel.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38313>
47 lines
1.7 KiB
C
47 lines
1.7 KiB
C
/*
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* Copyright © 2014 Intel Corporation
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*/
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#include "nir_worklist.h"
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#include "nir.h"
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void
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nir_block_worklist_add_all(nir_block_worklist *w, nir_function_impl *impl)
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{
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nir_foreach_block(block, impl) {
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nir_block_worklist_push_tail(w, block);
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}
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}
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static bool
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nir_instr_worklist_add_srcs_cb(nir_src *src, void *state)
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{
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nir_instr_worklist *wl = state;
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nir_instr_worklist_push_tail(wl, nir_def_instr(src->ssa));
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return true;
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}
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void
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nir_instr_worklist_add_ssa_srcs(nir_instr_worklist *wl, nir_instr *instr)
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{
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nir_foreach_src(instr, nir_instr_worklist_add_srcs_cb, wl);
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}
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