Fix a bug in the emission of __real/__imag l-values on scalar operands.
Fix a bug in the emission of complex compound assignment l-values.
Introduce a method to emit an expression whose value isn't relevant.
Make that method evaluate its operand as an l-value if it is one.
Fixes our volatile compliance in C++.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@120931 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGExprAgg.cpp b/lib/CodeGen/CGExprAgg.cpp
index b2679a3..73bb9ef 100644
--- a/lib/CodeGen/CGExprAgg.cpp
+++ b/lib/CodeGen/CGExprAgg.cpp
@@ -362,7 +362,7 @@
}
void AggExprEmitter::VisitBinComma(const BinaryOperator *E) {
- CGF.EmitAnyExpr(E->getLHS(), AggValueSlot::ignored(), true);
+ CGF.EmitIgnoredExpr(E->getLHS());
Visit(E->getRHS());
}
@@ -547,7 +547,7 @@
CGF.EmitAggExpr(E, AggValueSlot::forAddr(LV.getAddress(), false, true,
false, Dest.isZeroed()));
} else {
- CGF.EmitStoreThroughLValue(CGF.EmitAnyExpr(E), LV, T);
+ CGF.EmitStoreThroughLValue(RValue::get(CGF.EmitScalarExpr(E)), LV, T);
}
}