Added InstrSchedClass to each of the PowerPC Instructions.

[oota-llvm.git] / lib / Target / TargetMachine.cpp

diff --git a/lib/Target/TargetMachine.cpp b/lib/Target/TargetMachine.cpp
index 8e114fc0b271f5f3bc14862c2148ee18a037634d..82759e8280c81aaa59bc6c787f10c0b3cb2fed39 100644 (file)
--- a/lib/Target/TargetMachine.cpp
+++ b/lib/Target/TargetMachine.cpp
@@ -1,10 +1,10 @@
 //===-- TargetMachine.cpp - General Target Information ---------------------==//
-// 
+//
 //                     The LLVM Compiler Infrastructure
 //
 // This file was developed by the LLVM research group and is distributed under
 // the University of Illinois Open Source License. See LICENSE.TXT for details.
-// 
+//
 //===----------------------------------------------------------------------===//
 //
 // This file describes the general parts of a Target machine.
@@ -14,26 +14,45 @@
 #include "llvm/Target/TargetMachine.h"
 #include "llvm/Type.h"
 #include "llvm/CodeGen/IntrinsicLowering.h"
-#include "Support/CommandLine.h"
+#include "llvm/Support/CommandLine.h"
 using namespace llvm;
 
 //---------------------------------------------------------------------------
 // Command-line options that tend to be useful on more than one back-end.
 //
 
-bool llvm::PrintMachineCode;
-bool llvm::NoFramePointerElim;
-
+namespace llvm {
+  bool PrintMachineCode;
+  bool NoFramePointerElim;
+  bool NoExcessFPPrecision;
+  bool UnsafeFPMath;
+  bool PICEnabled;
+};
 namespace {
   cl::opt<bool, true> PrintCode("print-machineinstrs",
     cl::desc("Print generated machine code"),
     cl::location(PrintMachineCode), cl::init(false));
 
-  cl::opt<bool, true> 
+  cl::opt<bool, true>
     DisableFPElim("disable-fp-elim",
                   cl::desc("Disable frame pointer elimination optimization"),
                   cl::location(NoFramePointerElim),
                   cl::init(false));
+  cl::opt<bool, true>
+  DisableExcessPrecision("disable-excess-fp-precision",
+               cl::desc("Disable optimizations that may increase FP precision"),
+               cl::location(NoExcessFPPrecision),
+               cl::init(false));
+  cl::opt<bool, true>
+  EnableUnsafeFPMath("enable-unsafe-fp-math",
+               cl::desc("Enable optimizations that may decrease FP precision"),
+               cl::location(UnsafeFPMath),
+               cl::init(false));
+  cl::opt<bool, true>
+  EnablePIC("enable-pic",
+               cl::desc("Enable generation of position independant code"),
+               cl::location(PICEnabled),
+               cl::init(false));
 };
 
 //---------------------------------------------------------------------------
@@ -44,12 +63,20 @@ TargetMachine::TargetMachine(const std::string &name, IntrinsicLowering *il,
                              unsigned char PtrSize, unsigned char PtrAl,
                              unsigned char DoubleAl, unsigned char FloatAl,
                              unsigned char LongAl, unsigned char IntAl,
-                             unsigned char ShortAl, unsigned char ByteAl)
+                             unsigned char ShortAl, unsigned char ByteAl,
+                             unsigned char BoolAl)
   : Name(name), DataLayout(name, LittleEndian,
                            PtrSize, PtrAl, DoubleAl, FloatAl, LongAl,
-                           IntAl, ShortAl, ByteAl) {
+                           IntAl, ShortAl, ByteAl, BoolAl) {
   IL = il ? il : new DefaultIntrinsicLowering();
 }
+
+TargetMachine::TargetMachine(const std::string &name, IntrinsicLowering *il,
+                             const TargetData &TD)
+  : Name(name), DataLayout(TD) {
+  IL = il ? il : new DefaultIntrinsicLowering();
+}
+
 TargetMachine::TargetMachine(const std::string &name, IntrinsicLowering *il,
                              const Module &M)
   : Name(name), DataLayout(name, &M) {