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finegrainify namespacification

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minor cleanups


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10619 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2003-12-28 07:59:53 +00:00
parent 0898c78a52
commit aa4c91ff96
1 changed files with 7 additions and 9 deletions
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16
lib/CodeGen/Passes.cpp
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@ -1,4 +1,4 @@
//===-- Passes.cpp - Target independent code generation passes -*- C++ -*-===// //===-- Passes.cpp - Target independent code generation passes ------------===//
// //
// The LLVM Compiler Infrastructure // The LLVM Compiler Infrastructure
// //
@ -14,8 +14,8 @@
#include "llvm/CodeGen/Passes.h" #include "llvm/CodeGen/Passes.h"
#include "Support/CommandLine.h" #include "Support/CommandLine.h"
#include <iostream>
namespace llvm { using namespace llvm;
namespace { namespace {
enum RegAllocName { simple, local, linearscan }; enum RegAllocName { simple, local, linearscan };
@ -31,19 +31,17 @@ namespace {
cl::init(local)); cl::init(local));
} }
FunctionPass *createRegisterAllocator() FunctionPass *llvm::createRegisterAllocator() {
{
switch (RegAlloc) { switch (RegAlloc) {
default:
std::cerr << "no register allocator selected";
abort();
case simple: case simple:
return createSimpleRegisterAllocator(); return createSimpleRegisterAllocator();
case local: case local:
return createLocalRegisterAllocator(); return createLocalRegisterAllocator();
case linearscan: case linearscan:
return createLinearScanRegisterAllocator(); return createLinearScanRegisterAllocator();
default:
assert(0 && "no register allocator selected");
return 0; // not reached
} }
} }
} // End llvm namespace