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| author | Chris Lattner <sabre@nondot.org> | 2009-05-12 21:28:12 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2009-05-12 21:28:12 +0000 |
| commit | e541ea3a61a3331e39d5a90387472126453293bd (patch) | |
| tree | 991f664197a31a26086557a6aa7813514c683a08 /clang/lib/CodeGen | |
| parent | e0be0dfcedb709915ec3832ca1b89ecb4c67ba41 (diff) | |
| download | bcm5719-llvm-e541ea3a61a3331e39d5a90387472126453293bd.tar.gz bcm5719-llvm-e541ea3a61a3331e39d5a90387472126453293bd.zip | |
implement l-value codegen of comma expr
llvm-svn: 71595
Diffstat (limited to 'clang/lib/CodeGen')
| -rw-r--r-- | clang/lib/CodeGen/CGExpr.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/clang/lib/CodeGen/CGExpr.cpp b/clang/lib/CodeGen/CGExpr.cpp index 8ff2080efa3..06d8d974b08 100644 --- a/clang/lib/CodeGen/CGExpr.cpp +++ b/clang/lib/CodeGen/CGExpr.cpp @@ -1108,6 +1108,12 @@ RValue CodeGenFunction::EmitCallExpr(const CallExpr *E) { } LValue CodeGenFunction::EmitBinaryOperatorLValue(const BinaryOperator *E) { + // Comma expressions just emit their LHS then their RHS as an l-value. + if (E->getOpcode() == BinaryOperator::Comma) { + EmitAnyExpr(E->getLHS()); + return EmitLValue(E->getRHS()); + } + // Can only get l-value for binary operator expressions which are a // simple assignment of aggregate type. if (E->getOpcode() != BinaryOperator::Assign) |
