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aco/optimizer: fix uses in to_uniform_bool_instr

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Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38724>
This commit is contained in:
Georg Lehmann 2025-03-19 14:19:50 +01:00 • committed by Marge Bot
parent 3b4d2c41f0
commit ad3add311c
1 changed files with 4 additions and 1 deletions
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5
src/amd/compiler/aco_optimizer.cpp
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@ -4485,6 +4485,7 @@ to_uniform_bool_instr(opt_ctx& ctx, aco_ptr<Instruction>& instr)
continue;
ctx.uses[op.tempId()]--;
bool increase_uses = ctx.uses[op.tempId()];
if (ctx.info[op.tempId()].is_uniform_bool()) {
/* Just use the uniform boolean temp. */
@ -4500,11 +4501,13 @@ to_uniform_bool_instr(opt_ctx& ctx, aco_ptr<Instruction>& instr)
assert(pred_instr->definitions[1].isFixed() &&
pred_instr->definitions[1].physReg() == scc);
op.setTemp(pred_instr->definitions[1].getTemp());
increase_uses = true;
} else {
UNREACHABLE("Invalid operand on uniform bitwise instruction.");
}
ctx.uses[op.tempId()]++;
if (increase_uses)
ctx.uses[op.tempId()]++;
}
instr->definitions[0].setTemp(Temp(instr->definitions[0].tempId(), s1));