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Fixed header comment.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173773 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Michael Gottesman 2013-01-29 05:05:17 +00:00
parent 3dcfdab267
commit 7fd324a31f
1 changed files with 4 additions and 8 deletions
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12
lib/Transforms/ObjCARC/ObjCARCAPElim.cpp
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@ -1,4 +1,4 @@
//===- ObjCARCOpts.cpp - ObjC ARC Optimization ----------------------------===//
//===- ObjCARCAPElim.cpp - ObjC ARC Optimization --------------------------===//
//
// The LLVM Compiler Infrastructure
//
@ -7,17 +7,13 @@
//
//===----------------------------------------------------------------------===//
/// \file
///
/// This file defines ObjC ARC optimizations. ARC stands for Automatic
/// Reference Counting and is a system for managing reference counts for objects
/// in Objective C.
///
/// The optimizations performed include elimination of redundant, partially
/// redundant, and inconsequential reference count operations, elimination of
/// redundant weak pointer operations, pattern-matching and replacement of
/// low-level operations into higher-level operations, and numerous minor
/// simplifications.
///
/// This file also defines a simple ARC-aware AliasAnalysis.
/// This specific file implements optimizations which remove extraneous
/// autorelease pools.
///
/// WARNING: This file knows about certain library functions. It recognizes them
/// by name, and hardwires knowledge of their semantics.