[C++] Use 'nullptr'. Transforms edition.

[oota-llvm.git] / include / llvm / Transforms / Utils / LoopUtils.h

diff --git a/include/llvm/Transforms/Utils/LoopUtils.h b/include/llvm/Transforms/Utils/LoopUtils.h
index 64e18ca1b6d7a48b6b614ddf9792048c15a2b93c..92eab97a7edcc2c6adde63a911cc790ded181a6c 100644 (file)
--- a/include/llvm/Transforms/Utils/LoopUtils.h
+++ b/include/llvm/Transforms/Utils/LoopUtils.h
@@ -32,7 +32,7 @@ BasicBlock *InsertPreheaderForLoop(Loop *L, Pass *P);
 /// will optionally update \c AliasAnalysis and \c ScalarEvolution analyses if
 /// passed into it.
 bool simplifyLoop(Loop *L, DominatorTree *DT, LoopInfo *LI, Pass *PP,
-                  AliasAnalysis *AA = 0, ScalarEvolution *SE = 0);
+                  AliasAnalysis *AA = nullptr, ScalarEvolution *SE = nullptr);
 
 /// \brief Put loop into LCSSA form.
 ///
@@ -45,7 +45,7 @@ bool simplifyLoop(Loop *L, DominatorTree *DT, LoopInfo *LI, Pass *PP,
 /// If ScalarEvolution is passed in, it will be preserved.
 ///
 /// Returns true if any modifications are made to the loop.
-bool formLCSSA(Loop &L, DominatorTree &DT, ScalarEvolution *SE = 0);
+bool formLCSSA(Loop &L, DominatorTree &DT, ScalarEvolution *SE = nullptr);
 
 /// \brief Put a loop nest into LCSSA form.
 ///
@@ -56,7 +56,8 @@ bool formLCSSA(Loop &L, DominatorTree &DT, ScalarEvolution *SE = 0);
 /// If ScalarEvolution is passed in, it will be preserved.
 ///
 /// Returns true if any modifications are made to the loop.
-bool formLCSSARecursively(Loop &L, DominatorTree &DT, ScalarEvolution *SE = 0);
+bool formLCSSARecursively(Loop &L, DominatorTree &DT,
+                          ScalarEvolution *SE = nullptr);
 
 }