Changes in directory llvm/include/llvm:
Constants.h updated: 1.117 -> 1.118
---
Log message:
Allow isAllOnesValue testing on packed constants
---
Diffs of the changes: (+6 -0)
Constants.h | 6 ++++++
1 files changed, 6 insertions(+)
Index: llvm/include/llvm/Constants.h
diff -u llvm/include/llvm/Constants.h:1.117 llvm/include/llvm/Constants.h:1.118
--- llvm/include/llvm/Constants.h:1.117 Thu Jan 11 22:24:45 2007
+++ llvm/include/llvm/Constants.h Fri Jan 12 16:39:14 2007
@@ -358,6 +358,12 @@
/// created as ConstantAggregateZero objects.
virtual bool isNullValue() const { return false; }
+ /// This function will return true iff every element in this packed constant
+ /// is set to all ones.
+ /// @returns true iff this constant's emements are all set to all ones.
+ /// @brief Determine if the value is all ones.
+ virtual bool isAllOnesValue() const;
+
virtual void destroyConstant();
virtual void replaceUsesOfWithOnConstant(Value *From, Value *To, Use *U);
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