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control_flow_graph: Treat empty conditional branch as noop (#3296)

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TheTurtle 2025-07-23 06:09:14 +03:00 committed by GitHub
parent de11de43f2
commit 7502739425
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1 changed files with 4 additions and 2 deletions
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src/shader_recompiler/frontend/control_flow_graph.cpp
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@ -141,8 +141,10 @@ void CFG::EmitLabels() {
} else if (inst.IsConditionalBranch()) { } else if (inst.IsConditionalBranch()) {
const u32 true_label = inst.BranchTarget(pc); const u32 true_label = inst.BranchTarget(pc);
const u32 false_label = pc + inst.length; const u32 false_label = pc + inst.length;
AddLabel(true_label); if (true_label != false_label) {
AddLabel(false_label); AddLabel(true_label);
AddLabel(false_label);
}
} else if (inst.opcode == Opcode::S_ENDPGM) { } else if (inst.opcode == Opcode::S_ENDPGM) {
const u32 next_label = pc + inst.length; const u32 next_label = pc + inst.length;
AddLabel(next_label); AddLabel(next_label);