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-rw-r--r--include/llvm/CodeGen/MachineConstantPool.h3
-rw-r--r--lib/CodeGen/MachineFunction.cpp3
2 files changed, 4 insertions, 2 deletions
diff --git a/include/llvm/CodeGen/MachineConstantPool.h b/include/llvm/CodeGen/MachineConstantPool.h
index 9db68319e8..280d54dbf8 100644
--- a/include/llvm/CodeGen/MachineConstantPool.h
+++ b/include/llvm/CodeGen/MachineConstantPool.h
@@ -122,7 +122,8 @@ public:
unsigned getConstantPoolAlignment() const { return PoolAlignment; }
/// getConstantPoolIndex - Create a new entry in the constant pool or return
- /// an existing one. User must specify an alignment in bytes for the object.
+ /// an existing one. User must specify the log2 of the minimum required
+ /// alignment for the object.
unsigned getConstantPoolIndex(Constant *C, unsigned Alignment);
unsigned getConstantPoolIndex(MachineConstantPoolValue *V,unsigned Alignment);
diff --git a/lib/CodeGen/MachineFunction.cpp b/lib/CodeGen/MachineFunction.cpp
index 5aade03031..bbc69a9623 100644
--- a/lib/CodeGen/MachineFunction.cpp
+++ b/lib/CodeGen/MachineFunction.cpp
@@ -479,7 +479,8 @@ MachineConstantPool::~MachineConstantPool() {
}
/// getConstantPoolIndex - Create a new entry in the constant pool or return
-/// an existing one. User must specify an alignment in bytes for the object.
+/// an existing one. User must specify the log2 of the minimum required
+/// alignment for the object.
///
unsigned MachineConstantPool::getConstantPoolIndex(Constant *C,
unsigned Alignment) {