commit 530430be98fdb5ccdafc4add57536079c6b8f240
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 7d4f5a7e9b64b7d070f1f4dcaf7f5234d86846e7
parent fcdab1d9954affc1da97b6117e02b585f83b8792

Fix Casting Bug

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

llvm-svn: 172467

llvm/lib/Transforms/InstCombine/InstCombineAddSub.cpp

diff --git a/llvm/lib/Transforms/InstCombine/InstCombineAddSub.cpp b/llvm/lib/Transforms/InstCombine/InstCombineAddSub.cpp
index f07c58d..03be8ef 100644
--- a/llvm/lib/Transforms/InstCombine/InstCombineAddSub.cpp
+++ b/llvm/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)