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Add a debug-only 'dump' method to the BlockChain structure to ease
author
Chandler Carruth
<chandlerc@gmail.com>
Sun, 8 Apr 2012 14:37:01 +0000
(14:37 +0000)
committer
Chandler Carruth
<chandlerc@gmail.com>
Sun, 8 Apr 2012 14:37:01 +0000
(14:37 +0000)
debugging.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154286
91177308
-0d34-0410-b5e6-
96231b3b80d8
lib/CodeGen/MachineBlockPlacement.cpp
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diff --git
a/lib/CodeGen/MachineBlockPlacement.cpp
b/lib/CodeGen/MachineBlockPlacement.cpp
index 63892af890a816e1b0739e6c931639c5296c9466..07b7318ef2e4be8606557c8db1015872f1892146 100644
(file)
--- a/
lib/CodeGen/MachineBlockPlacement.cpp
+++ b/
lib/CodeGen/MachineBlockPlacement.cpp
@@
-141,6
+141,14
@@
public:
}
}
+#ifndef NDEBUG
+ /// \brief Dump the blocks in this chain.
+ void dump() LLVM_ATTRIBUTE_USED {
+ for (iterator I = begin(), E = end(); I != E; ++I)
+ (*I)->dump();
+ }
+#endif // NDEBUG
+
/// \brief Count of predecessors within the loop currently being processed.
///
/// This count is updated at each loop we process to represent the number of