From 79457c791ed282a7e65f9096b2ada1a54e434848 Mon Sep 17 00:00:00 2001
From: Reid Spencer <rspencer@reidspencer.com>
Date: Tue, 7 Dec 2004 07:06:47 +0000
Subject: [PATCH] Fix some comments.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18596 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/VMCore/Constants.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/VMCore/Constants.cpp b/lib/VMCore/Constants.cpp
index dc64161ce07..1ed6ed58b31 100644
--- a/lib/VMCore/Constants.cpp
+++ b/lib/VMCore/Constants.cpp
@@ -440,8 +440,9 @@ bool ConstantFP::isValueValidForType(const Type *Ty, double Val) {
   default:
     return false;         // These can't be represented as floating point!
 
-    // TODO: Figure out how to test if a double can be cast to a float!
   case Type::FloatTyID:
+    // Since we're passed a double but the ConstantFP is of type float, make
+    // sure that the double value is in the range of a float
     return isinf(Val) || isnan(Val) || (Val >= -HUGE_VALF && Val <= HUGE_VALF);
     
   case Type::DoubleTyID: