From ce6237edf61ce3e5b8686f303513412c43e69058 Mon Sep 17 00:00:00 2001 From: Anders Carlsson Date: Tue, 29 Jan 2008 01:33:32 +0000 Subject: [PATCH] Handle binary or in constant expressions. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46482 91177308-0d34-0410-b5e6-96231b3b80d8 --- CodeGen/CGExprConstant.cpp | 8 ++++++++ test/CodeGen/globalinit.c | 4 ++++ 2 files changed, 12 insertions(+) diff --git a/CodeGen/CGExprConstant.cpp b/CodeGen/CGExprConstant.cpp index faf2096d28..3b1c62bb16 100644 --- a/CodeGen/CGExprConstant.cpp +++ b/CodeGen/CGExprConstant.cpp @@ -236,6 +236,14 @@ public: return EmitLValue(E->getSubExpr()); } + // Binary operators + llvm::Constant *VisitBinOr(const BinaryOperator *E) { + llvm::Constant *LHS = Visit(E->getLHS()); + llvm::Constant *RHS = Visit(E->getRHS()); + + return llvm::ConstantExpr::getOr(LHS, RHS); + } + // Utility methods const llvm::Type *ConvertType(QualType T) { return CGM.getTypes().ConvertType(T); diff --git a/test/CodeGen/globalinit.c b/test/CodeGen/globalinit.c index f868feb24a..e880b9a917 100644 --- a/test/CodeGen/globalinit.c +++ b/test/CodeGen/globalinit.c @@ -36,8 +36,12 @@ void booltest2() { static int a = { 1 }; static int b = { 1, 2 }; +// References to enums. enum { EnumA, EnumB }; int c[] = { EnumA, EnumB }; + +// Binary operators +int d[] = { EnumA | EnumB }; -- 2.50.1