commit 3da59db637a887474c1b1346c1f3ccf53b6c4663
author Reid Spencer <rspencer@reidspencer.com> Mon Nov 27 01:05:10 2006 +0000
committer Reid Spencer <rspencer@reidspencer.com> Mon Nov 27 01:05:10 2006 +0000
tree b061e2133efdb9ea9bb334c1b15ceea881bb88f8
parent 5fed9b90447a9a95a1f670ccd9c23aea8c937451

For PR950:
The long awaited CAST patch. This introduces 12 new instructions into LLVM
to replace the cast instruction. Corresponding changes throughout LLVM are
provided. This passes llvm-test, llvm/test, and SPEC CPUINT2000 with the
exception of 175.vpr which fails only on a slight floating point output
difference.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31931 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Analysis/DataStructure/DataStructure.cpp

diff --git a/lib/Analysis/DataStructure/DataStructure.cpp b/lib/Analysis/DataStructure/DataStructure.cpp
index 505fe91..8b8bde0 100644
--- a/lib/Analysis/DataStructure/DataStructure.cpp
+++ b/lib/Analysis/DataStructure/DataStructure.cpp
@@ -410,7 +410,7 @@
 
     const Type *T1 = T1W.getCurrentType();
     const Type *T2 = T2W.getCurrentType();
-    if (T1 != T2 && !T1->isLosslesslyConvertibleTo(T2))
+    if (T1 != T2 && !T1->canLosslesslyBitCastTo(T2))
       return false;
 
     T1W.StepToNextType();
@@ -701,7 +701,7 @@
   // Check to see if we have a compatible, but different type...
   if (NewTySize == SubTypeSize) {
     // Check to see if this type is obviously convertible... int -> uint f.e.
-    if (NewTy->isLosslesslyConvertibleTo(SubType))
+    if (NewTy->canLosslesslyBitCastTo(SubType))
       return false;
 
     // Check to see if we have a pointer & integer mismatch going on here,