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aco: remove Pseudo_instruction::tmp_in_scc

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This information is redundant, now.

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Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32217>
This commit is contained in:
Daniel Schürmann
2024-11-19 10:26:26 +01:00
committed by Marge Bot
parent a1a4a6061c
commit 1ff9a0fe80
7 changed files with 24 additions and 27 deletions
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src/amd/compiler/aco_register_allocation.cpp
-3
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@@ -2043,7 +2043,6 @@ handle_pseudo(ra_ctx& ctx, const RegisterFile& reg_file, Instruction* instr)
return;
instr->pseudo().needs_scratch_reg = true;
instr->pseudo().tmp_in_scc = reg_file[scc];
if (!reg_file[scc]) {
instr->pseudo().scratch_sgpr = scc;
@@ -2322,7 +2321,6 @@ get_regs_for_phis(ra_ctx& ctx, Block& block, RegisterFile& register_file,
}
for (aco_ptr<Instruction>& phi : instructions) {
phi->pseudo().tmp_in_scc = register_file[scc];
phi->pseudo().scratch_sgpr = scratch_reg;
phi->pseudo().needs_scratch_reg = true;
}
@@ -3000,7 +2998,6 @@ emit_parallel_copy_internal(ra_ctx& ctx, std::vector<std::pair<Operand, Definiti
handle_pseudo(ctx, tmp_file, pc.get());
} else {
pc->pseudo().needs_scratch_reg = may_swap_sgprs || linear_vgpr;
pc->pseudo().tmp_in_scc = false;
pc->pseudo().scratch_sgpr = scc;
}