[PM/AA] Hoist ScopedNoAliasAA's interface into a header and move the

[oota-llvm.git] / lib / Transforms / Scalar / Reg2Mem.cpp

diff --git a/lib/Transforms/Scalar/Reg2Mem.cpp b/lib/Transforms/Scalar/Reg2Mem.cpp
index d9809ce6ef42ce8e6cfc2bc8cef7923034552041..1b46727c17bb68bedc42c8355d3b582d46e87db6 100644 (file)
--- a/lib/Transforms/Scalar/Reg2Mem.cpp
+++ b/lib/Transforms/Scalar/Reg2Mem.cpp
@@ -16,7 +16,6 @@
 //
 //===----------------------------------------------------------------------===//
 
-#define DEBUG_TYPE "reg2mem"
 #include "llvm/Transforms/Scalar.h"
 #include "llvm/ADT/Statistic.h"
 #include "llvm/IR/BasicBlock.h"
@@ -30,6 +29,8 @@
 #include <list>
 using namespace llvm;
 
+#define DEBUG_TYPE "reg2mem"
+
 STATISTIC(NumRegsDemoted, "Number of registers demoted");
 STATISTIC(NumPhisDemoted, "Number of phi-nodes demoted");
 
@@ -72,7 +73,7 @@ bool RegToMem::runOnFunction(Function &F) {
 
   // Insert all new allocas into entry block.
   BasicBlock *BBEntry = &F.getEntryBlock();
-  assert(pred_begin(BBEntry) == pred_end(BBEntry) &&
+  assert(pred_empty(BBEntry) &&
          "Entry block to function must not have predecessors!");
 
   // Find first non-alloca instruction and create insertion point. This is