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Exit StackToMemoryMover early, if there are no variables to be moved.

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This commit is contained in:
Daniel Kirchner 2020-10-06 13:02:51 +02:00
parent a59bf01ebd
commit 0b199f3372
1 changed files with 6 additions and 0 deletions
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6
libyul/optimiser/StackToMemoryMover.cpp
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@ -63,6 +63,12 @@ void StackToMemoryMover::run(
Block& _block Block& _block
) )
{ {
if (!_numRequiredSlots)
{
yulAssert(_memorySlots.empty(), "");
return;
}
auto const* evmDialect = dynamic_cast<EVMDialect const*>(&_context.dialect); auto const* evmDialect = dynamic_cast<EVMDialect const*>(&_context.dialect);
yulAssert( yulAssert(
evmDialect && evmDialect->providesObjectAccess(), evmDialect && evmDialect->providesObjectAccess(),