From: Chris Lattner <sabre@nondot.org>
Date: Tue, 25 Sep 2007 04:29:44 +0000 (+0000)
Subject: use the right rounding mode.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=92dfb4784fa4451569e985894a5accd257b98b6b;p=clang

use the right rounding mode.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42291 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/AST/Expr.cpp b/AST/Expr.cpp
index 98963de633..ce6636a52a 100644
--- a/AST/Expr.cpp
+++ b/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.