[llvm-commits] CVS: llvm/include/llvm/CodeGen/RegisterScavenging.h

[Dale Johannesen]

Changes in directory llvm/include/llvm/CodeGen:

RegisterScavenging.h updated: 1.10 -> 1.11
---
Log message:

maintain LiveIn when splitting blocks (register scavenging needs it)


---
Diffs of the changes:  (+3 -0)

 RegisterScavenging.h |    3 +++
 1 files changed, 3 insertions(+)


Index: llvm/include/llvm/CodeGen/RegisterScavenging.h
diff -u llvm/include/llvm/CodeGen/RegisterScavenging.h:1.10 
llvm/include/llvm/CodeGen/RegisterScavenging.h:1.11
--- llvm/include/llvm/CodeGen/RegisterScavenging.h:1.10 Sat Mar 17 22:26:04 2007
+++ llvm/include/llvm/CodeGen/RegisterScavenging.h      Tue Mar 20 16:35:06 2007
@@ -91,6 +91,9 @@
   bool isUsed(unsigned Reg) const   { return !RegStates[Reg]; }
   bool isUnused(unsigned Reg) const { return RegStates[Reg]; }
 
+  /// getRegsUsed - return all registers currently in use in used.
+  void getRegsUsed(BitVector &used, bool includeReserved);
+
   /// setUsed / setUnused - Mark the state of one or a number of registers.
   ///
   void setUsed(unsigned Reg)     { RegStates.reset(Reg); }



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