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Reverse unnecessary changes made in r129606 and r129608. There is no change in functionality.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129612 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Akira Hatanaka
2011-04-15 21:51:11 +00:00
parent 0cb11ac32f
commit 4552c9a3b3
34 changed files with 253 additions and 270 deletions
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32
lib/Target/Mips/MipsAsmPrinter.cpp
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@@ -1,16 +1,16 @@
//===-- MipsAsmPrinter.cpp - Mips LLVM assembly writer -------------------===//
//===-- MipsAsmPrinter.cpp - Mips LLVM assembly writer --------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===---------------------------------------------------------------------===//
//===----------------------------------------------------------------------===//
//
// This file contains a printer that converts from our internal representation
// of machine-dependent LLVM code to GAS-format MIPS assembly language.
//
//===---------------------------------------------------------------------===//
//===----------------------------------------------------------------------===//
#define DEBUG_TYPE "mips-asm-printer"
#include "Mips.h"
@@ -68,8 +68,7 @@ namespace {
const char *getCurrentABIString() const;
void emitFrameDirective();
void printInstruction(const MachineInstr *MI,
raw_ostream &O); // autogen'd.
void printInstruction(const MachineInstr *MI, raw_ostream &O); // autogen'd.
void EmitInstruction(const MachineInstr *MI) {
SmallString<128> Str;
raw_svector_ostream OS(Str);
@@ -78,8 +77,8 @@ namespace {
}
virtual void EmitFunctionBodyStart();
virtual void EmitFunctionBodyEnd();
virtual bool isBlockOnlyReachableByFallthrough(const MachineBasicBlock
*MBB) const;
virtual bool isBlockOnlyReachableByFallthrough(const MachineBasicBlock*
MBB) const;
static const char *getRegisterName(unsigned RegNo);
virtual void EmitFunctionEntryLabel();
@@ -89,7 +88,7 @@ namespace {
#include "MipsGenAsmWriter.inc"
//===---------------------------------------------------------------------===//
//===----------------------------------------------------------------------===//
//
// Mips Asm Directives
//
@@ -118,11 +117,11 @@ namespace {
// stack pointer subtration, the first register in the mask (RA) will be
// saved at address 48-8=40.
//
//===---------------------------------------------------------------------===//
//===----------------------------------------------------------------------===//
//===---------------------------------------------------------------------===//
//===----------------------------------------------------------------------===//
// Mask directives
//===---------------------------------------------------------------------===//
//===----------------------------------------------------------------------===//
// Create a bitmask with all callee saved registers for CPU or Floating Point
// registers. For CPU registers consider RA, GP and FP for saving if necessary.
@@ -174,9 +173,9 @@ void MipsAsmPrinter::printHex32(unsigned Value, raw_ostream &O) {
O << utohexstr((Value & (0xF << (i*4))) >> (i*4));
}
//===---------------------------------------------------------------------===//
//===----------------------------------------------------------------------===//
// Frame and Set directives
//===---------------------------------------------------------------------===//
//===----------------------------------------------------------------------===//
/// Frame Directive
void MipsAsmPrinter::emitFrameDirective() {
@@ -238,8 +237,8 @@ void MipsAsmPrinter::EmitFunctionBodyEnd() {
/// isBlockOnlyReachableByFallthough - Return true if the basic block has
/// exactly one predecessor and the control transfer mechanism between
/// the predecessor and this block is a fall-through.
bool MipsAsmPrinter::isBlockOnlyReachableByFallthrough(const MachineBasicBlock
*MBB) const {
bool MipsAsmPrinter::isBlockOnlyReachableByFallthrough(const MachineBasicBlock*
MBB) const {
// The predecessor has to be immediately before this block.
const MachineBasicBlock *Pred = *MBB->pred_begin();
@@ -392,8 +391,7 @@ void MipsAsmPrinter::EmitStartOfAsmFile(Module &M) {
// FIXME: Use SwitchSection.
// Tell the assembler which ABI we are using
OutStreamer.EmitRawText("\t.section .mdebug." +
Twine(getCurrentABIString()));
OutStreamer.EmitRawText("\t.section .mdebug." + Twine(getCurrentABIString()));
// TODO: handle O64 ABI
if (Subtarget->isABI_EABI()) {