From: Joerg Sonnenberger <joerg@bec.de>
Date: Fri, 6 Jan 2012 18:32:26 +0000 (+0000)
Subject: __FLT_EVAL_METHOD__ should be 1 on NetBSD/i386, since it defaults to
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=42378be9a055050c86e3e5cf9c456b40342de950;p=clang

__FLT_EVAL_METHOD__ should be 1 on NetBSD/i386, since it defaults to
"double" rounding.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@147669 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Basic/Targets.cpp b/lib/Basic/Targets.cpp
index dd85c64496..51538f1a77 100644
--- a/lib/Basic/Targets.cpp
+++ b/lib/Basic/Targets.cpp
@@ -2184,6 +2184,20 @@ public:
 };
 } // end anonymous namespace
 
+namespace {
+class NetBSDI386TargetInfo : public NetBSDTargetInfo<X86_32TargetInfo> {
+public:
+  NetBSDI386TargetInfo(const std::string &triple) :
+    NetBSDTargetInfo<X86_32TargetInfo>(triple) {
+  }
+
+  virtual unsigned getFloatEvalMethod() const {
+    // NetBSD defaults to "double" rounding
+    return 1;
+  }
+};
+} // end anonymous namespace
+
 namespace {
 class OpenBSDI386TargetInfo : public OpenBSDTargetInfo<X86_32TargetInfo> {
 public:
@@ -3889,7 +3903,7 @@ static TargetInfo *AllocateTarget(const std::string &T) {
     case llvm::Triple::DragonFly:
       return new DragonFlyBSDTargetInfo<X86_32TargetInfo>(T);
     case llvm::Triple::NetBSD:
-      return new NetBSDTargetInfo<X86_32TargetInfo>(T);
+      return new NetBSDI386TargetInfo(T);
     case llvm::Triple::OpenBSD:
       return new OpenBSDI386TargetInfo(T);
     case llvm::Triple::FreeBSD: