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-rw-r--r--lib/CodeGen/CGExprAgg.cpp6
1 files changed, 2 insertions, 4 deletions
diff --git a/lib/CodeGen/CGExprAgg.cpp b/lib/CodeGen/CGExprAgg.cpp
index 8c64e8a6e7..f9f2733401 100644
--- a/lib/CodeGen/CGExprAgg.cpp
+++ b/lib/CodeGen/CGExprAgg.cpp
@@ -531,12 +531,10 @@ void AggExprEmitter::VisitOpaqueValueExpr(OpaqueValueExpr *e) {
void
AggExprEmitter::VisitCompoundLiteralExpr(CompoundLiteralExpr *E) {
- if (E->getType().isPODType(CGF.getContext())) {
+ if (Dest.isPotentiallyAliased() &&
+ E->getType().isPODType(CGF.getContext())) {
// For a POD type, just emit a load of the lvalue + a copy, because our
// compound literal might alias the destination.
- // FIXME: This is a band-aid; the real problem appears to be in our handling
- // of assignments, where we store directly into the LHS without checking
- // whether anything in the RHS aliases.
EmitAggLoadOfLValue(E);
return;
}