Changes in directory llvm/lib/VMCore:
Constants.cpp updated: 1.193 -> 1.194
---
Log message:
Add a new ConstantPacked::getAllOnesValue method
---
Diffs of the changes: (+12 -0)
Constants.cpp | 12 ++++++++++++
1 files changed, 12 insertions(+)
Index: llvm/lib/VMCore/Constants.cpp
diff -u llvm/lib/VMCore/Constants.cpp:1.193 llvm/lib/VMCore/Constants.cpp:1.194
--- llvm/lib/VMCore/Constants.cpp:1.193 Sat Dec 30 23:26:44 2006
+++ llvm/lib/VMCore/Constants.cpp Wed Jan 3 19:49:26 2007
@@ -146,6 +146,18 @@
}
}
+/// @returns the value for an packed integer constant of the given type that
+/// has all its bits set to true.
+/// @brief Get the all ones value
+ConstantPacked *ConstantPacked::getAllOnesValue(const PackedType *Ty) {
+ std::vector<Constant*> Elts;
+ Elts.resize(Ty->getNumElements(),
+ ConstantIntegral::getAllOnesValue(Ty->getElementType()));
+ assert(Elts[0] && "Not a packed integer type!");
+ return cast<ConstantPacked>(ConstantPacked::get(Elts));
+}
+
+
//===----------------------------------------------------------------------===//
// ConstantXXX Classes
//===----------------------------------------------------------------------===//
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