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authorReid Spencer <rspencer@reidspencer.com>2004-12-07 07:38:08 +0000
committerReid Spencer <rspencer@reidspencer.com>2004-12-07 07:38:08 +0000
commit574cdb32a032a4407cc37f84e3a9224770e90e63 (patch)
treeacfc28ba75a4fce1c192e1428daa8363682daad2 /lib
parente2432596ac00f52421e166febd7d94c0b8446539 (diff)
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Revert the recent patches to "fix" ConstantFP::isValueValidForType. None
of them seem to work everywhere. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18598 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
-rw-r--r--lib/VMCore/Constants.cpp6
1 files changed, 1 insertions, 5 deletions
diff --git a/lib/VMCore/Constants.cpp b/lib/VMCore/Constants.cpp
index 6aa218c..97e4fa5 100644
--- a/lib/VMCore/Constants.cpp
+++ b/lib/VMCore/Constants.cpp
@@ -21,7 +21,6 @@
#include "llvm/ADT/StringExtras.h"
#include <algorithm>
#include <iostream>
-#include "math.h"
using namespace llvm;
ConstantBool *ConstantBool::True = new ConstantBool(true);
@@ -441,11 +440,8 @@ 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:
return true; // This is the largest type...
}