commit 4a72431356609125ac1a7d897bee88b0347d4d55
author Shih-wei Liao <sliao@google.com> Fri May 06 16:36:15 2011 -0700
committer Shih-wei Liao <sliao@google.com> Fri May 06 16:36:15 2011 -0700
tree 769bce117742a8665b1c4c0fbe2c1ad76477b078
parent 2fae9bd9af31d0bf0e034ea3bfdc37f485a7ce66

Use P[0] instead of P[ reinterpret_cast<const llvm::BasicBlock*>(0) ].

For example, we no longer trigger map::operator[](int const &key) when we see a[0].

Change-Id: Ib2eb787358f9a869f1a2d0b567ebb51f02b6776d

lib/Analysis/ProfileInfo.cpp

diff --git a/lib/Analysis/ProfileInfo.cpp b/lib/Analysis/ProfileInfo.cpp
index 5c324fb..7a38d56 100644
--- a/lib/Analysis/ProfileInfo.cpp
+++ b/lib/Analysis/ProfileInfo.cpp
@@ -249,7 +249,7 @@
 
     succ_const_iterator Succ = succ_begin(BB), End = succ_end(BB);
     if (Succ == End) {
-      P[ reinterpret_cast<const llvm::BasicBlock*>(0) ] = BB;
+      P[0] = BB;
       if (Mode & GetPathToExit) {
         hasFoundPath = true;
         BB = 0;