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Nice tasty llc fixes. These should fix LLC for x86 for everything in

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SingleSource except oopack and Oscar.  (Sorry, Oscar.)

include/llvm/Target/TargetInstrInfo.h: Remove virtual print method. Add
 accessors for ImplicitUses/Defs.
lib/Target/TargetInstrInfo.cpp: Remove virtual print method. If you
 really wanted this, just use MI->print(O, TM); instead...
lib/Target/X86:
FloatingPoint.cpp: ...like this.
X86InstrInfo.h: Remove virtual print method. Define the PrintImplUses
 target-specific flag bit.
X86InstrInfo.def: Add the PrintImplUses flag to all the instructions
 which implicitly use CL, because the assembler needs to see the CL in
 order to generate the right instruction.
Printer.cpp: Ditch fnIndex at Chris's request. Now we use CurrentFnName
  to name constants in the constant pool for each function instead. This
  avoids keeping state between runOnMachineFunction() invocations, which
  is a no-no. Having MangledGlobals be global is a bogon I'd like to get
  rid of too, but making it a static member of Printer causes link errors
  (why???).
 Make NumberForBB into a member of Printer instead of a global, too.
 Make printOp and printMemReference into methods of Printer.
 X86InstrInfo::print is now Printer::printMachineInstruction, because
  TargetInstrInfo::print is history. (Because of this, we have to qualify
  the names of some TargetInstrInfo methods we call.)
 Print out the ImplicitUses field of any instruction we print that has
  the PrintImplUses bit set.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6924 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Brian Gaeke
2003-06-27 00:00:48 +00:00
parent f818386604
commit d7908f679e
8 changed files with 154 additions and 120 deletions
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17
include/llvm/Target/TargetInstrInfo.h
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@@ -109,13 +109,6 @@ public:
return desc[opCode];
}
/// print - Print out the specified machine instruction in the appropriate
/// target specific assembly language. If this method is not overridden, the
/// default implementation uses the crummy machine independant printer.
///
virtual void print(const MachineInstr *MI, std::ostream &O,
const TargetMachine &TM) const;
const char *getName(MachineOpCode opCode) const {
return get(opCode).Name;
}
@@ -135,7 +128,15 @@ public:
InstrSchedClass getSchedClass(MachineOpCode opCode) const {
return get(opCode).schedClass;
}
const unsigned *getImplicitUses(MachineOpCode opCode) const {
return get(opCode).ImplicitUses;
}
const unsigned *getImplicitDefs(MachineOpCode opCode) const {
return get(opCode).ImplicitDefs;
}
//
// Query instruction class flags according to the machine-independent
// flags listed above.