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aco: access neg/abs as int in usesModifiers

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Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21766>
This commit is contained in:
Georg Lehmann 2023-03-08 16:04:58 +01:00 committed by Marge Bot
parent 828aff2a2d
commit d0eebb0e8b
1 changed files with 4 additions and 14 deletions
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18
src/amd/compiler/aco_ir.h
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@ -1756,22 +1756,12 @@ Instruction::usesModifiers() const noexcept
if (isVOP3P()) {
const VALU_instruction& vop3p = this->valu();
for (unsigned i = 0; i < operands.size(); i++) {
if (vop3p.neg_lo[i] || vop3p.neg_hi[i])
return true;
/* opsel_hi must be 1 to not be considered a modifier - even for constants */
if (!(vop3p.opsel_hi & (1 << i)))
return true;
}
return vop3p.opsel_lo || vop3p.clamp;
/* opsel_hi must be 1 to not be considered a modifier - even for constants */
return vop3p.opsel_lo || vop3p.clamp || vop3p.neg_lo || vop3p.neg_hi ||
(vop3p.opsel_hi & BITFIELD_MASK(operands.size())) != BITFIELD_MASK(operands.size());
} else if (isVOP3()) {
const VALU_instruction& vop3 = this->valu();
for (unsigned i = 0; i < operands.size(); i++) {
if (vop3.abs[i] || vop3.neg[i])
return true;
}
return vop3.opsel || vop3.clamp || vop3.omod;
return vop3.opsel || vop3.clamp || vop3.omod || vop3.abs || vop3.neg;
}
return false;
}