From 8a6a7bb6a601061031cddd77129532a3b467300b Mon Sep 17 00:00:00 2001
From: Bill Wendling <isanbard@gmail.com>
Date: Thu, 18 Apr 2013 20:17:28 +0000
Subject: Cleanup patch:

Semantics of parameters named Index and Idx were inconsistent between
"include/llvm/IR/Attributes.h", "lib/IR/AttributeImpl.h" and
"lib/IR/Attributes.cpp": sometimes these were fixed 1-based indexes of IR
parameters (or AttributeSet::ReturnIndex for IR return values or
AttributeSet::FunctionIndex for IR functions), other times they were the
internal slot for storage in the underlying AttributeSetImpl. I renamed usage of
the former to "Index" and usage of the latter to "Slot" ("Slot" was already
being used consistently for the latter in a subset of cases)

Patch by Stephen Lin!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179791 91177308-0d34-0410-b5e6-96231b3b80d8
---
 include/llvm/IR/Attributes.h | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

(limited to 'include/llvm/IR')

diff --git a/include/llvm/IR/Attributes.h b/include/llvm/IR/Attributes.h
index 9246ba26b5..4e113d6a61 100644
--- a/include/llvm/IR/Attributes.h
+++ b/include/llvm/IR/Attributes.h
@@ -209,7 +209,7 @@ private:
   AttributeSetImpl *pImpl;
 
   /// \brief The attributes for the specified index are returned.
-  AttributeSetNode *getAttributes(unsigned Idx) const;
+  AttributeSetNode *getAttributes(unsigned Index) const;
 
   /// \brief Create an AttributeSet with the specified parameters in it.
   static AttributeSet get(LLVMContext &C,
@@ -233,35 +233,35 @@ public:
 
   /// \brief Return an AttributeSet with the specified parameters in it.
   static AttributeSet get(LLVMContext &C, ArrayRef<AttributeSet> Attrs);
-  static AttributeSet get(LLVMContext &C, unsigned Idx,
+  static AttributeSet get(LLVMContext &C, unsigned Index,
                           ArrayRef<Attribute::AttrKind> Kind);
-  static AttributeSet get(LLVMContext &C, unsigned Idx, AttrBuilder &B);
+  static AttributeSet get(LLVMContext &C, unsigned Index, AttrBuilder &B);
 
   /// \brief Add an attribute to the attribute set at the given index. Since
   /// attribute sets are immutable, this returns a new set.
-  AttributeSet addAttribute(LLVMContext &C, unsigned Idx,
+  AttributeSet addAttribute(LLVMContext &C, unsigned Index,
                             Attribute::AttrKind Attr) const;
 
   /// \brief Add an attribute to the attribute set at the given index. Since
   /// attribute sets are immutable, this returns a new set.
-  AttributeSet addAttribute(LLVMContext &C, unsigned Idx,
+  AttributeSet addAttribute(LLVMContext &C, unsigned Index,
                             StringRef Kind) const;
 
   /// \brief Add attributes to the attribute set at the given index. Since
   /// attribute sets are immutable, this returns a new set.
-  AttributeSet addAttributes(LLVMContext &C, unsigned Idx,
+  AttributeSet addAttributes(LLVMContext &C, unsigned Index,
                              AttributeSet Attrs) const;
 
   /// \brief Remove the specified attribute at the specified index from this
   /// attribute list. Since attribute lists are immutable, this returns the new
   /// list.
-  AttributeSet removeAttribute(LLVMContext &C, unsigned Idx, 
+  AttributeSet removeAttribute(LLVMContext &C, unsigned Index, 
                                Attribute::AttrKind Attr) const;
 
   /// \brief Remove the specified attributes at the specified index from this
   /// attribute list. Since attribute lists are immutable, this returns the new
   /// list.
-  AttributeSet removeAttributes(LLVMContext &C, unsigned Idx, 
+  AttributeSet removeAttributes(LLVMContext &C, unsigned Index, 
                                 AttributeSet Attrs) const;
 
   //===--------------------------------------------------------------------===//
@@ -272,7 +272,7 @@ public:
   LLVMContext &getContext() const;
 
   /// \brief The attributes for the specified index are returned.
-  AttributeSet getParamAttributes(unsigned Idx) const;
+  AttributeSet getParamAttributes(unsigned Index) const;
 
   /// \brief The attributes for the ret value are returned.
   AttributeSet getRetAttributes() const;
@@ -300,7 +300,7 @@ public:
   Attribute getAttribute(unsigned Index, StringRef Kind) const;
 
   /// \brief Return the alignment for the specified function parameter.
-  unsigned getParamAlignment(unsigned Idx) const;
+  unsigned getParamAlignment(unsigned Index) const;
 
   /// \brief Get the stack alignment.
   unsigned getStackAlignment(unsigned Index) const;
@@ -311,8 +311,8 @@ public:
 
   typedef ArrayRef<Attribute>::iterator iterator;
 
-  iterator begin(unsigned Idx) const;
-  iterator end(unsigned Idx) const;
+  iterator begin(unsigned Slot) const;
+  iterator end(unsigned Slot) const;
 
   /// operator==/!= - Provide equality predicates.
   bool operator==(const AttributeSet &RHS) const {
-- 
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