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aco: fix sub-dword out-of-bounds check in RA validator
Signed-off-by: Rhys Perry <pendingchaos02@gmail.com> Reviewed-by: Daniel Schürmann <daniel@schuermann.dev> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4772>
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1 changed files with 2 additions and 2 deletions
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@ -456,7 +456,7 @@ bool validate_ra(Program *program, const struct radv_nir_compiler_options *optio
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err |= ra_fail(output, loc, Location(), "Operand %d is not assigned a register", i);
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if (assignments.count(op.tempId()) && assignments[op.tempId()].reg != op.physReg())
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err |= ra_fail(output, loc, assignments.at(op.tempId()).firstloc, "Operand %d has an inconsistent register assignment with instruction", i);
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if ((op.getTemp().type() == RegType::vgpr && op.physReg() + op.size() > 256 + program->config->num_vgprs) ||
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if ((op.getTemp().type() == RegType::vgpr && op.physReg().reg_b + op.bytes() > (256 + program->config->num_vgprs) * 4) ||
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(op.getTemp().type() == RegType::sgpr && op.physReg() + op.size() > program->config->num_sgprs && op.physReg() < program->sgpr_limit))
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err |= ra_fail(output, loc, assignments.at(op.tempId()).firstloc, "Operand %d has an out-of-bounds register assignment", i);
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if (op.physReg() == vcc && !program->needs_vcc)
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@ -477,7 +477,7 @@ bool validate_ra(Program *program, const struct radv_nir_compiler_options *optio
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err |= ra_fail(output, loc, Location(), "Definition %d is not assigned a register", i);
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if (assignments[def.tempId()].defloc.block)
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err |= ra_fail(output, loc, assignments.at(def.tempId()).defloc, "Temporary %%%d also defined by instruction", def.tempId());
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if ((def.getTemp().type() == RegType::vgpr && def.physReg() + def.size() > 256 + program->config->num_vgprs) ||
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if ((def.getTemp().type() == RegType::vgpr && def.physReg().reg_b + def.bytes() > (256 + program->config->num_vgprs) * 4) ||
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(def.getTemp().type() == RegType::sgpr && def.physReg() + def.size() > program->config->num_sgprs && def.physReg() < program->sgpr_limit))
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err |= ra_fail(output, loc, assignments.at(def.tempId()).firstloc, "Definition %d has an out-of-bounds register assignment", i);
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if (def.physReg() == vcc && !program->needs_vcc)
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