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4695bebc79
Instead, we replace every use of it with nir_def. Most of this commit was generated by sed: sed -i -e 's/dest.ssa/def/g' src/**/*.h src/**/*.c src/**/*.cpp A few manual fixups were required in lima and the nir_legacy code. Acked-by: Alyssa Rosenzweig <alyssa@rosenzweig.io> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24674>
56 lines
2 KiB
C++
56 lines
2 KiB
C++
/*
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* Copyright © 2023 Valve 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
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* DEALINGS IN THE SOFTWARE.
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*/
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#include "nir_test.h"
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namespace {
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class nir_lower_alu_width_test : public nir_test {
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protected:
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nir_lower_alu_width_test()
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: nir_test::nir_test("nir_lower_alu_width_test")
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{
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}
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};
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TEST_F(nir_lower_alu_width_test, fdot_order)
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{
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nir_variable *res_var = nir_local_variable_create(b->impl, glsl_float_type(), "res");
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b->exact = true;
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/* If this isn't done in xyz order, it evaluates to infinity. */
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nir_def *val = nir_fdot(
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b, nir_imm_vec3(b, 1.7014118346046923e+38, 1.7014118346046923e+38, 8.507059173023462e+37),
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nir_imm_vec3(b, -0.5, 1.5, 1.0));
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nir_intrinsic_instr *store =
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nir_build_store_deref(b, &nir_build_deref_var(b, res_var)->def, val);
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nir_lower_alu_width(b->shader, NULL, NULL);
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nir_opt_constant_folding(b->shader);
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ASSERT_TRUE(nir_src_is_const(store->src[1]));
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EXPECT_EQ(nir_src_as_float(store->src[1]), 2.5521177519070385e+38);
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}
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}
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