use the right rounding mode.

llvm-svn: 42291
2007-09-25 04:29:44 +00:00 · 2007-09-25 04:29:44 +00:00 · 70d1faa17d
parent ce5568f568
commit 70d1faa17d
1 changed files with 1 additions and 1 deletions
--- a/clang/AST/Expr.cpp
+++ b/clang/AST/Expr.cpp
@ -753,7 +753,7 @@ bool Expr::isIntegerConstantExpr(llvm::APSInt &Result, ASTContext &Ctx,
    
    llvm::APFloat::opStatus Status =
      FL->getValue().convertToInteger(Space, DestWidth, DestSigned,
-                                      llvm::APFloat::rmNearestTiesToEven);
+                                      llvm::APFloat::rmTowardZero);
    if (Status != llvm::APFloat::opOK && Status != llvm::APFloat::opInexact) {
      if (Loc) *Loc = Operand->getLocStart();
      return false; // FIXME: need to accept this as an extension.