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nir: Make nir_ssa_def_rewrite_uses take an SSA value

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This commit replaces the new_src parameter of nir_ssa_def_rewrite_uses()
with an SSA def, removes nir_ssa_def_rewrite_uses_ssa(), and rewrites
all the users as needed.

Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Acked-by: Alyssa Rosenzweig <alyssa@collabora.com>
Acked-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9383>
This commit is contained in:
Jason Ekstrand
2021-03-03 00:13:38 -06:00
committed by Marge Bot
parent 13a0ee8a51
commit 117668b811
110 changed files with 194 additions and 205 deletions
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4
src/compiler/nir/nir_linking_helpers.c
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@@ -945,7 +945,7 @@ replace_constant_input(nir_shader *shader, nir_intrinsic_instr *store_intr)
intr->dest.ssa.bit_size,
out_const->value);
nir_ssa_def_rewrite_uses(&intr->dest.ssa, nir_src_for_ssa(nconst));
nir_ssa_def_rewrite_uses(&intr->dest.ssa, nconst);
progress = true;
}
@@ -992,7 +992,7 @@ replace_duplicate_input(nir_shader *shader, nir_variable *input_var,
b.cursor = nir_before_instr(instr);
nir_ssa_def *load = nir_load_var(&b, input_var);
nir_ssa_def_rewrite_uses(&intr->dest.ssa, nir_src_for_ssa(load));
nir_ssa_def_rewrite_uses(&intr->dest.ssa, load);
progress = true;
}