commit 57f0db833dc30404f1f5d28b23df326e520698ec
author Bill Wendling <isanbard@gmail.com> Tue Feb 24 08:30:20 2009 +0000
committer Bill Wendling <isanbard@gmail.com> Tue Feb 24 08:30:20 2009 +0000
tree 543149bc13d79de8e79f707ddbf23da88f704425
parent 3d8bde8dfb2177dabbc6225a451889305d3756dd

Overhaul my earlier submission due to feedback. It's a large patch, but most of
them are generic changes.

- Use the "fast" flag that's already being passed into the asm printers instead
  of shoving it into the DwarfWriter.

- Instead of calling "MI->getParent()->getParent()" for every MI, set the
  machine function when calling "runOnMachineFunction" in the asm printers.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65379 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Target/Mips/Mips.h

diff --git a/lib/Target/Mips/Mips.h b/lib/Target/Mips/Mips.h
index 03f5a52..28c11b0 100644
--- a/lib/Target/Mips/Mips.h
+++ b/lib/Target/Mips/Mips.h
@@ -24,7 +24,8 @@
   FunctionPass *createMipsISelDag(MipsTargetMachine &TM);
   FunctionPass *createMipsDelaySlotFillerPass(MipsTargetMachine &TM);
   FunctionPass *createMipsCodePrinterPass(raw_ostream &OS, 
-                                          MipsTargetMachine &TM);
+                                          MipsTargetMachine &TM,
+                                          bool Fast);
 } // end namespace llvm;
 
 // Defines symbolic names for Mips registers.  This defines a mapping from

lib/Target/Mips/MipsAsmPrinter.cpp

diff --git a/lib/Target/Mips/MipsAsmPrinter.cpp b/lib/Target/Mips/MipsAsmPrinter.cpp
index 94cd71a..732c5d7 100644
--- a/lib/Target/Mips/MipsAsmPrinter.cpp
+++ b/lib/Target/Mips/MipsAsmPrinter.cpp
@@ -46,13 +46,12 @@
 STATISTIC(EmittedInsts, "Number of machine instrs printed");
 
 namespace {
-  struct VISIBILITY_HIDDEN MipsAsmPrinter : public AsmPrinter {
-
+  class VISIBILITY_HIDDEN MipsAsmPrinter : public AsmPrinter {
     const MipsSubtarget *Subtarget;
-
+  public:
     MipsAsmPrinter(raw_ostream &O, MipsTargetMachine &TM, 
-                   const TargetAsmInfo *T): 
-                   AsmPrinter(O, TM, T) {
+                   const TargetAsmInfo *T, bool F)
+      : AsmPrinter(O, TM, T, F) {
       Subtarget = &TM.getSubtarget<MipsSubtarget>();
     }
 
@@ -91,9 +90,9 @@
 /// using the given target machine description.  This should work
 /// regardless of whether the function is in SSA form.
 FunctionPass *llvm::createMipsCodePrinterPass(raw_ostream &o,
-                                              MipsTargetMachine &tm) 
-{
-  return new MipsAsmPrinter(o, tm, tm.getTargetAsmInfo());
+                                              MipsTargetMachine &tm,
+                                              bool fast) {
+  return new MipsAsmPrinter(o, tm, tm.getTargetAsmInfo(), fast);
 }
 
 //===----------------------------------------------------------------------===//
@@ -266,6 +265,8 @@
 bool MipsAsmPrinter::
 runOnMachineFunction(MachineFunction &MF) 
 {
+  this->MF = &MF;
+
   SetupMachineFunction(MF);
 
   // Print out constants referenced by the function

lib/Target/Mips/MipsTargetMachine.cpp

diff --git a/lib/Target/Mips/MipsTargetMachine.cpp b/lib/Target/Mips/MipsTargetMachine.cpp
index ff2e5b8..4b13b78 100644
--- a/lib/Target/Mips/MipsTargetMachine.cpp
+++ b/lib/Target/Mips/MipsTargetMachine.cpp
@@ -128,6 +128,6 @@
                    raw_ostream &Out) 
 {
   // Output assembly language.
-  PM.add(createMipsCodePrinterPass(Out, *this));
+  PM.add(createMipsCodePrinterPass(Out, *this, Fast));
   return false;
 }