Do IMPLICIT_DEFs on incoming args' hard regs, to avoid confusing the regalloc.

Support single-fp incoming args.
Support single-fp outgoing args ('call' operands).
Support double-fp return values.

llvm-svn: 14880

1 files changed, 0 insertions, 40 deletions

diff --git a/llvm/lib/Target/PowerPC/PPC.h b/llvm/lib/Target/PowerPC/PPC.h
deleted file mode 100644
index 2f2b990f1e5..00000000000
--- a/llvm/lib/Target/PowerPC/PPC.h
+++ /dev/null
@@ -1,40 +0,0 @@
-//===-- PowerPC.h - Top-level interface for PowerPC representation -*- C++ -*-//
-// 
-//                     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 contains the entry points for global functions defined in the LLVM
-// PowerPC back-end.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef TARGET_POWERPC_H
-#define TARGET_POWERPC_H
-
-#include <iosfwd>
-
-namespace llvm {
-
-class FunctionPass;
-class TargetMachine;
-
-// Here is where you would define factory methods for powerpc-specific
-// passes. For example:
-FunctionPass *createPPCSimpleInstructionSelector (TargetMachine &TM);
-FunctionPass *createPPCCodePrinterPass(std::ostream &OS, TargetMachine &TM);
-} // end namespace llvm;
-
-// Defines symbolic names for PowerPC registers.  This defines a mapping from
-// register name to register number.
-//
-#include "PowerPCGenRegisterNames.inc"
-
-// Defines symbolic names for the PowerPC instructions.
-//
-#include "PowerPCGenInstrNames.inc"
-
-#endif