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[silgen] Eliminate another level of indentation by inverting an if condition in a for loop.

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This commit is contained in:
Michael Gottesman
2019-02-19 12:57:37 -08:00
parent af40fcfe6b
commit 0b3aba4c82
1 changed files with 17 additions and 15 deletions
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32
lib/SILGen/SILGenPattern.cpp
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@@ -2859,27 +2859,29 @@ void SILGenFunction::emitSwitchFallthrough(FallthroughStmt *S) {
continue;
for (auto var : VarLocs) {
auto varDecl = dyn_cast<VarDecl>(var.getFirst());
if (varDecl && varDecl->hasName() &&
varDecl->getName() == expected->getName()) {
SILValue value = var.getSecond().value;
if (!varDecl || !varDecl->hasName() ||
varDecl->getName() != expected->getName()) {
continue;
}
if (value->getType().isAddressOnly(M)) {
context->Emission.emitAddressOnlyInitialization(expected, value);
break;
}
SILValue value = var.getSecond().value;
if (var.getSecond().box) {
auto &lowering = getTypeLowering(value->getType());
auto argValue = lowering.emitLoad(B, CurrentSILLoc, value,
LoadOwnershipQualifier::Copy);
args.push_back(argValue);
break;
}
if (value->getType().isAddressOnly(M)) {
context->Emission.emitAddressOnlyInitialization(expected, value);
break;
}
auto argValue = B.emitCopyValueOperation(CurrentSILLoc, value);
if (var.getSecond().box) {
auto &lowering = getTypeLowering(value->getType());
auto argValue = lowering.emitLoad(B, CurrentSILLoc, value,
LoadOwnershipQualifier::Copy);
args.push_back(argValue);
break;
}
auto argValue = B.emitCopyValueOperation(CurrentSILLoc, value);
args.push_back(argValue);
break;
}
}
Cleanups.emitBranchAndCleanups(sharedDest, S, args);