6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-09-25 17:20:48 +00:00
Code Issues Projects Releases Wiki Activity

Rename SPARC V8 target to be the LLVM SPARC target.

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25985 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2006-02-05 05:50:24 +00:00
parent 213845367c
commit 7c90f73a1b
18 changed files with 532 additions and 538 deletions
Download Patch File Download Diff File Expand all files Collapse all files

36
lib/Target/Sparc/SparcTargetMachine.cpp
View File

@@ -1,4 +1,4 @@
//===-- SparcV8TargetMachine.cpp - Define TargetMachine for SparcV8 -------===//
//===-- SparcTargetMachine.cpp - Define TargetMachine for Sparc -----------===//
//
// The LLVM Compiler Infrastructure
//
@@ -10,8 +10,8 @@
//
//===----------------------------------------------------------------------===//
#include "SparcV8TargetMachine.h"
#include "SparcV8.h"
#include "SparcTargetMachine.h"
#include "Sparc.h"
#include "llvm/Assembly/PrintModulePass.h"
#include "llvm/Module.h"
#include "llvm/PassManager.h"
@@ -26,20 +26,19 @@ using namespace llvm;
namespace {
// Register the target.
RegisterTarget<SparcV8TargetMachine> X("sparcv8"," SPARC V8 (experimental)");
RegisterTarget<SparcTargetMachine> X("sparc", " SPARC");
}
/// SparcV8TargetMachine ctor - Create an ILP32 architecture model
/// SparcTargetMachine ctor - Create an ILP32 architecture model
///
SparcV8TargetMachine::SparcV8TargetMachine(const Module &M,
IntrinsicLowering *IL,
const std::string &FS)
: TargetMachine("SparcV8", IL, false, 4, 4),
SparcTargetMachine::SparcTargetMachine(const Module &M, IntrinsicLowering *IL,
const std::string &FS)
: TargetMachine("Sparc", IL, false, 4, 4),
Subtarget(M, FS), InstrInfo(Subtarget),
FrameInfo(TargetFrameInfo::StackGrowsDown, 8, 0) {
}
unsigned SparcV8TargetMachine::getModuleMatchQuality(const Module &M) {
unsigned SparcTargetMachine::getModuleMatchQuality(const Module &M) {
std::string TT = M.getTargetTriple();
if (TT.size() >= 6 && std::string(TT.begin(), TT.begin()+6) == "sparc-")
return 20;
@@ -47,7 +46,7 @@ unsigned SparcV8TargetMachine::getModuleMatchQuality(const Module &M) {
if (M.getEndianness() == Module::BigEndian &&
M.getPointerSize() == Module::Pointer32)
#ifdef __sparc__
return 20; // BE/32 ==> Prefer sparcv8 on sparc
return 20; // BE/32 ==> Prefer sparc on sparc
#else
return 5; // BE/32 ==> Prefer ppc elsewhere
#endif
@@ -61,10 +60,9 @@ unsigned SparcV8TargetMachine::getModuleMatchQuality(const Module &M) {
/// addPassesToEmitFile - Add passes to the specified pass manager
/// to implement a static compiler for this target.
///
bool SparcV8TargetMachine::addPassesToEmitFile(PassManager &PM,
std::ostream &Out,
CodeGenFileType FileType,
bool Fast) {
bool SparcTargetMachine::addPassesToEmitFile(PassManager &PM, std::ostream &Out,
CodeGenFileType FileType,
bool Fast) {
if (FileType != TargetMachine::AssemblyFile) return true;
// FIXME: Implement efficient support for garbage collection intrinsics.
@@ -83,7 +81,7 @@ bool SparcV8TargetMachine::addPassesToEmitFile(PassManager &PM,
// Make sure that no unreachable blocks are instruction selected.
PM.add(createUnreachableBlockEliminationPass());
PM.add(createSparcV8ISelDag(*this));
PM.add(createSparcISelDag(*this));
// Print machine instructions as they were initially generated.
if (PrintMachineCode)
@@ -97,16 +95,16 @@ bool SparcV8TargetMachine::addPassesToEmitFile(PassManager &PM,
if (PrintMachineCode)
PM.add(createMachineFunctionPrinterPass(&std::cerr));
PM.add(createSparcV8FPMoverPass(*this));
PM.add(createSparcFPMoverPass(*this));
PM.add(createSparcV8DelaySlotFillerPass(*this));
PM.add(createSparcDelaySlotFillerPass(*this));
// Print machine instructions after filling delay slots.
if (PrintMachineCode)
PM.add(createMachineFunctionPrinterPass(&std::cerr));
// Output assembly language.
PM.add(createSparcV8CodePrinterPass(Out, *this));
PM.add(createSparcCodePrinterPass(Out, *this));
// Delete the MachineInstrs we generated, since they're no longer needed.
PM.add(createMachineCodeDeleter());