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shader_decode: Rework HSETP2

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This commit is contained in:
ReinUsesLisp
2018-12-23 20:59:49 -03:00
parent 8332482c24
commit 2df55985b6
4 changed files with 58 additions and 48 deletions
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8
src/video_core/shader/decode/half_set_predicate.cpp
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@ -39,10 +39,12 @@ u32 ShaderIR::DecodeHalfSetPredicate(BasicBlock& bb, u32 pc) {
const Node second_pred = GetPredicate(instr.hsetp2.pred39, instr.hsetp2.neg_pred != 0);
const OperationCode combiner = GetPredicateCombiner(instr.hsetp2.op);
const OperationCode pair_combiner =
instr.hsetp2.h_and ? OperationCode::LogicalAll2 : OperationCode::LogicalAny2;
MetaHalfArithmetic meta = {
false, {instr.hsetp2.type_a, instr.hsetp2.type_b}, instr.hsetp2.h_and != 0};
const Node first_pred = GetPredicateComparisonHalf(instr.hsetp2.cond, meta, op_a, op_b);
MetaHalfArithmetic meta = {false, {instr.hsetp2.type_a, instr.hsetp2.type_b}};
const Node comparison = GetPredicateComparisonHalf(instr.hsetp2.cond, meta, op_a, op_b);
const Node first_pred = Operation(pair_combiner, comparison);
// Set the primary predicate to the result of Predicate OP SecondPredicate
const Node value = Operation(combiner, first_pred, second_pred);