Fix file header comments and include guards -- many files have been moved or
renamed since they were last spiffed up, or they just never had proper comments
in the first place.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13148 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/SparcV9/SparcV9PreSelection.cpp b/lib/Target/SparcV9/SparcV9PreSelection.cpp
index 2c265a9..40f753b 100644
--- a/lib/Target/SparcV9/SparcV9PreSelection.cpp
+++ b/lib/Target/SparcV9/SparcV9PreSelection.cpp
@@ -1,4 +1,4 @@
-//===- PreSelection.cpp - Specialize LLVM code for target machine ---------===//
+//===- SparcV9PreSelection.cpp - Specialize LLVM code for SparcV9 ---------===//
//
// The LLVM Compiler Infrastructure
//
@@ -7,10 +7,10 @@
//
//===----------------------------------------------------------------------===//
//
-// This file defines the PreSelection pass which specializes LLVM code for a
-// target machine, while remaining in legal portable LLVM form and
-// preserving type information and type safety. This is meant to enable
-// dataflow optimizations on target-specific operations such as accesses to
+// This file defines the PreSelection pass which specializes LLVM code for
+// the SparcV9 instruction selector, while remaining in legal portable LLVM
+// form and preserving type information and type safety. This is meant to enable
+// dataflow optimizations on SparcV9-specific operations such as accesses to
// constants, globals, and array indexing.
//
//===----------------------------------------------------------------------===//
@@ -34,7 +34,7 @@
namespace {
//===--------------------------------------------------------------------===//
- // PreSelection Pass - Specialize LLVM code for the current target machine.
+ // PreSelection Pass - Specialize LLVM code for the SparcV9 instr. selector.
//
class PreSelection : public FunctionPass, public InstVisitor<PreSelection> {
const TargetInstrInfo &instrInfo;