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aco/ra: remove some redundant code

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No fossil-db changes.

Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12836>
This commit is contained in:
Daniel Schürmann
2021-06-22 12:37:20 +02:00
committed by Marge Bot
parent d7cb169819
commit 302cb5c900
1 changed files with 0 additions and 7 deletions
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src/amd/compiler/aco_register_allocation.cpp
-7
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@@ -2351,17 +2351,10 @@ register_allocation(Program* program, std::vector<IDSet>& live_out_per_block, ra
if ((*phi_it)->definitions[0].tempId() == pc.first.tempId()) if ((*phi_it)->definitions[0].tempId() == pc.first.tempId())
prev_phi = phi_it->get(); prev_phi = phi_it->get();
} }
phi_it = instr_it;
while (!prev_phi && is_phi(*++phi_it)) {
if ((*phi_it)->definitions[0].tempId() == pc.first.tempId())
prev_phi = phi_it->get();
}
if (prev_phi) { if (prev_phi) {
/* if so, just update that phi's register */ /* if so, just update that phi's register */
register_file.clear(prev_phi->definitions[0]);
prev_phi->definitions[0].setFixed(pc.second.physReg()); prev_phi->definitions[0].setFixed(pc.second.physReg());
ctx.assignments[prev_phi->definitions[0].tempId()].set(pc.second); ctx.assignments[prev_phi->definitions[0].tempId()].set(pc.second);
register_file.fill(prev_phi->definitions[0]);
continue; continue;
} }