[SPIRV] docs for OpPhi registration
@@ -444,6 +444,10 @@ public class SPIRVLIRStmt {
asm.registerLIRInstructionValue(lhs, phiResultId);
+ // Register the PHI-instruction in the phiName Across Blocks instruction
+ // Quite likely, I need a table for tracing these variables as well.
+ // One Phi Variable can depend on another one of a wider outer basic block, then
+ // we need to pass the outer block variable.
asm.registerPhiNameInstruction(lhs, phiResultId);
}
