pass "is64Bit" flag into PPC TAI ctors instead of a whole targetmachine.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78743 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2009-08-11 22:51:34 +00:00
parent 74da671c36
commit 5b67bb1922
2 changed files with 7 additions and 20 deletions

View File

@ -12,27 +12,19 @@
//===----------------------------------------------------------------------===//
#include "PPCTargetAsmInfo.h"
#include "PPCTargetMachine.h"
#include "llvm/Function.h"
#include "llvm/Support/Dwarf.h"
using namespace llvm;
using namespace llvm::dwarf;
PPCDarwinTargetAsmInfo::PPCDarwinTargetAsmInfo(const PPCTargetMachine &TM) {
PPCDarwinTargetAsmInfo::PPCDarwinTargetAsmInfo(bool is64Bit) {
PCSymbol = ".";
CommentString = ";";
ExceptionsType = ExceptionHandling::Dwarf;
const PPCSubtarget *Subtarget = &TM.getSubtarget<PPCSubtarget>();
bool isPPC64 = Subtarget->isPPC64();
if (!isPPC64)
if (!is64Bit)
Data64bitsDirective = 0; // We can't emit a 64-bit unit in PPC32 mode.
AssemblerDialect = 0; // Old-Style mnemonics.
}
PPCLinuxTargetAsmInfo::PPCLinuxTargetAsmInfo(const PPCTargetMachine &TM) {
PPCLinuxTargetAsmInfo::PPCLinuxTargetAsmInfo(bool is64Bit) {
CommentString = "#";
GlobalPrefix = "";
PrivateGlobalPrefix = ".L";
@ -48,17 +40,14 @@ PPCLinuxTargetAsmInfo::PPCLinuxTargetAsmInfo(const PPCTargetMachine &TM) {
// Set up DWARF directives
HasLEB128 = true; // Target asm supports leb128 directives (little-endian)
const PPCSubtarget *Subtarget = &TM.getSubtarget<PPCSubtarget>();
bool isPPC64 = Subtarget->isPPC64();
// Exceptions handling
if (!isPPC64)
if (!is64Bit)
ExceptionsType = ExceptionHandling::Dwarf;
AbsoluteEHSectionOffsets = false;
ZeroDirective = "\t.space\t";
SetDirective = "\t.set";
Data64bitsDirective = isPPC64 ? "\t.quad\t" : 0;
Data64bitsDirective = is64Bit ? "\t.quad\t" : 0;
AlignmentIsInBytes = false;
LCOMMDirective = "\t.lcomm\t";
AssemblerDialect = 1; // New-Style mnemonics.

View File

@ -14,19 +14,17 @@
#ifndef PPCTARGETASMINFO_H
#define PPCTARGETASMINFO_H
#include "PPCTargetMachine.h"
#include "llvm/Target/TargetAsmInfo.h"
#include "llvm/Target/DarwinTargetAsmInfo.h"
#include "llvm/Support/Compiler.h"
namespace llvm {
struct PPCDarwinTargetAsmInfo : public DarwinTargetAsmInfo {
explicit PPCDarwinTargetAsmInfo(const PPCTargetMachine &TM);
explicit PPCDarwinTargetAsmInfo(bool is64Bit);
};
struct PPCLinuxTargetAsmInfo : public TargetAsmInfo {
explicit PPCLinuxTargetAsmInfo(const PPCTargetMachine &TM);
explicit PPCLinuxTargetAsmInfo(bool is64Bit);
};
} // namespace llvm