From 0da29c8ec143ab319921b9686dead638a61067d8 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Wed, 5 Dec 2001 19:38:29 +0000
Subject: "fix" problems processing floating point expressions

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1421 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Analysis/Expressions.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/Analysis/Expressions.cpp b/lib/Analysis/Expressions.cpp
index d0ab480..b44b8ff 100644
--- a/lib/Analysis/Expressions.cpp
+++ b/lib/Analysis/Expressions.cpp
@@ -221,6 +221,9 @@ static inline ExprType negate(const ExprType &E, Value *V) {
 //
 ExprType analysis::ClassifyExpression(Value *Expr) {
   assert(Expr != 0 && "Can't classify a null expression!");
+  if (Expr->getType() == Type::FloatTy || Expr->getType() == Type::DoubleTy)
+    return Expr;   // FIXME: Can't handle FP expressions
+
   switch (Expr->getValueType()) {
   case Value::InstructionVal: break;    // Instruction... hmmm... investigate.
   case Value::TypeVal:   case Value::BasicBlockVal:
-- 
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