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shader: accept dword SETPC tables whose load reuses the selector

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Andre Michi authored and nmzik committed 2026-10-20 05:11:48 +02:00
1 parent 12ca1599cf
commit 1a053f9e13
2 files changed
+18 -13
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src/graphics/shader/recompiler/frontend/cfg/ShaderCFG.cpp
+3 -1
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@@ -470,8 +470,10 @@ bool ResolveSetpcDwordJumpTable(const Decoder::Program& program, uint32_t setpc_
if (!ResolveJumpTableEntryCount(program, load_index, load.src1, 2u, &entry_count)) {
return false;
}
// Code-table loads are not translated, so a selector that is also the load destination
// keeps its scaled index at the branch.
uint32_t selector_code = UINT32_MAX;
if (!ScalarOperandCode(load.src1, selector_code) || selector_code == offset_code ||
if (!ScalarOperandCode(load.src1, selector_code) ||
ScalarCodeWrittenInRange(program, load_index + 1u, setpc_index, selector_code)) {
return false;
}