Remove unused code

r0qs · r0qs · commit 88fdb1947636 · 2025-10-09T17:53:07.000+02:00
diff --git a/libyul/backends/evm/ssa/StackLayoutGenerator.cpp b/libyul/backends/evm/ssa/StackLayoutGenerator.cpp
@@ -103,7 +103,6 @@ void reduceStackToLiveness(StackLayoutGenerator::StackType& _stack, std::set<SSA
 	}
 }
 
-
 }
 
 StackLayoutGenerator::StackLayoutGenerator(LivenessAnalysis const& _liveness, TerminationPathAnalysis const& _junkBlockFinder):
@@ -376,10 +375,6 @@ void StackLayoutGenerator::visitBlock(SSACFG::BlockId const& _blockId)
 				requiredStackTop.emplace_back(FunctionReturnLabel{&call->call.get()});
 		requiredStackTop += operation.inputs;
 
-		static auto constexpr slotIsCompatible = [](Slot const& _source, Slot const& _target)
-		{
-			return std::holds_alternative<JunkSlot>(_target) || _source == _target;
-		};
 
 		for (size_t depth = 0; depth < stack.size(); ++depth)
 			if (!liveOutWithoutOutputsSet.contains(stack.slot(depth)) && ranges::find(requiredStackTop, stack.slot(depth)) == ranges::end(requiredStackTop))

Original file line number	Diff line number	Diff line change
`@@ -103,7 +103,6 @@ void reduceStackToLiveness(StackLayoutGenerator::StackType& _stack, std::set<SSA`
`103`	`103`	`}`
`104`	`104`	`}`
`105`	`105`
`106`		`-`
`107`	`106`	`}`
`108`	`107`
`109`	`108`	`StackLayoutGenerator::StackLayoutGenerator(LivenessAnalysis const& _liveness, TerminationPathAnalysis const& _junkBlockFinder):`
`@@ -376,10 +375,6 @@ void StackLayoutGenerator::visitBlock(SSACFG::BlockId const& _blockId)`
`376`	`375`	`requiredStackTop.emplace_back(FunctionReturnLabel{&call->call.get()});`
`377`	`376`	`requiredStackTop += operation.inputs;`
`378`	`377`
`379`		`- static auto constexpr slotIsCompatible = [](Slot const& _source, Slot const& _target)`
`380`		`- {`
`381`		`- return std::holds_alternative<JunkSlot>(_target) \|\| _source == _target;`
`382`		`- };`
`383`	`378`
`384`	`379`	`for (size_t depth = 0; depth < stack.size(); ++depth)`
`385`	`380`	`if (!liveOutWithoutOutputsSet.contains(stack.slot(depth)) && ranges::find(requiredStackTop, stack.slot(depth)) == ranges::end(requiredStackTop))`