mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-11-20 09:37:50 +00:00
73bfa71524
passed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22886 91177308-0d34-0410-b5e6-96231b3b80d8
46 lines
1.9 KiB
C++
46 lines
1.9 KiB
C++
//===-- llvm/Target/TargetOptions.h - Target Options ------------*- 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 defines command line option flags that are shared across various
|
|
// targets.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#ifndef LLVM_TARGET_TARGETOPTIONS_H
|
|
#define LLVM_TARGET_TARGETOPTIONS_H
|
|
|
|
namespace llvm {
|
|
/// PrintMachineCode - This flag is enabled when the -print-machineinstrs
|
|
/// option is specified on the command line, and should enable debugging
|
|
/// output from the code generator.
|
|
extern bool PrintMachineCode;
|
|
|
|
/// NoFramePointerElim - This flag is enabled when the -disable-fp-elim is
|
|
/// specified on the command line. If the target supports the frame pointer
|
|
/// elimination optimization, this option should disable it.
|
|
extern bool NoFramePointerElim;
|
|
|
|
/// NoExcessFPPrecision - This flag is enabled when the
|
|
/// -disable-excess-fp-precision flag is specified on the command line. When
|
|
/// this flag is off (the default), the code generator is allowed to produce
|
|
/// results that are "more precise" than IEEE allows. This includes use of
|
|
/// FMA-like operations and use of the X86 FP registers without rounding all
|
|
/// over the place.
|
|
extern bool NoExcessFPPrecision;
|
|
|
|
/// UnsafeFPMath - This flag is enabled when the
|
|
/// -enable-unsafe-fp-math flag is specified on the command line. When
|
|
/// this flag is off (the default), the code generator is not allowed to
|
|
/// produce results that are "less precise" than IEEE allows. This includes
|
|
/// use of X86 instructions like FSIN and FCOS instead of libcalls.
|
|
extern bool UnsafeFPMath;
|
|
} // End llvm namespace
|
|
|
|
#endif
|