shader: count one SGPR for lane reads and wave32 lane masks in call targets

Co-authored-by: Ali Almohaya <AliAlmohaya@gmail.com>
Co-authored-by: Senaxx <michelbeld@gmail.com>
Co-authored-by: Mac <me@itsmemac.com>
This commit is contained in:
committed 2026-10-26 05:32:02 +01:00
1 parent 153dadd0b3
commit 7524e8f79e
5 files changed
+33 -12

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@@ -113,9 +113,10 @@ struct Graph {
};
Graph BuildGraph(const Decoder::Program& program);
bool MayWriteScalarRegister(const Decoder::Instruction& inst, uint32_t code);
bool MayWriteScalarRegister(const Decoder::Instruction& inst, uint32_t code, uint32_t wave_size);
uint32_t FindScalarDefinition(const Decoder::Program& program, const Graph& graph,
uint32_t before, uint32_t code, std::vector<uint32_t>& crossed_calls);
uint32_t before, uint32_t code, uint32_t wave_size,
std::vector<uint32_t>& crossed_calls);
// Returns structured control flow or failure diagnostics without changing the native graph.
// On failure, failure_block is an original block ID or UINT32_MAX.
Graph Structurize(const Graph& graph);