commit 4ee576fac3a84553c9342faea87ff0e13e8eb48d
author David Greene <greened@obbligato.org> Mon Jan 14 21:04:40 2013 +0000
committer David Greene <greened@obbligato.org> Mon Jan 14 21:04:40 2013 +0000
tree 5cd9827ee6ea7c6ebaa835f7f7fd534206bb109d
parent 5a80eefdf7ef9022cd148b9eed16aa3c14b59a56

Fix Casting Bug

Add a const version of getFpValPtr to avoid a cast-away-const warning.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172467 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Transforms/InstCombine/InstCombineAddSub.cpp

diff --git a/lib/Transforms/InstCombine/InstCombineAddSub.cpp b/lib/Transforms/InstCombine/InstCombineAddSub.cpp
index f07c58d..03be8ef 100644
--- a/lib/Transforms/InstCombine/InstCombineAddSub.cpp
+++ b/lib/Transforms/InstCombine/InstCombineAddSub.cpp
@@ -66,10 +66,12 @@
     bool insaneIntVal(int V) { return V > 4 || V < -4; }
     APFloat *getFpValPtr(void)
       { return reinterpret_cast<APFloat*>(&FpValBuf.buffer[0]); }
+    const APFloat *getFpValPtr(void) const
+      { return reinterpret_cast<const APFloat*>(&FpValBuf.buffer[0]); }
 
     const APFloat &getFpVal(void) const {
       assert(IsFp && BufHasFpVal && "Incorret state");
-      return *reinterpret_cast<const APFloat*>(&FpValBuf.buffer[0]);
+      return *getFpValPtr();
     }
 
     APFloat &getFpVal(void)