diff options
Diffstat (limited to 'clang/lib/CodeGen/CGExprScalar.cpp')
| -rw-r--r-- | clang/lib/CodeGen/CGExprScalar.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/clang/lib/CodeGen/CGExprScalar.cpp b/clang/lib/CodeGen/CGExprScalar.cpp index 05573d6aec3..01dd94c274b 100644 --- a/clang/lib/CodeGen/CGExprScalar.cpp +++ b/clang/lib/CodeGen/CGExprScalar.cpp @@ -1189,8 +1189,10 @@ Value *ScalarExprEmitter::EmitCompare(const BinaryOperator *E,unsigned UICmpOpc, } Value *ScalarExprEmitter::VisitBinAssign(const BinaryOperator *E) { - LValue LHS = EmitLValue(E->getLHS()); + // __block variables need to have the rhs evaluated first, plus + // this should improve codegen just a little. Value *RHS = Visit(E->getRHS()); + LValue LHS = EmitLValue(E->getLHS()); // Store the value into the LHS. Bit-fields are handled specially // because the result is altered by the store, i.e., [C99 6.5.16p1] |
