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

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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
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21
lib/Target/PowerPC/PPCTargetAsmInfo.cpp
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@ -12,27 +12,19 @@
//===----------------------------------------------------------------------===// //===----------------------------------------------------------------------===//
#include "PPCTargetAsmInfo.h" #include "PPCTargetAsmInfo.h"
#include "PPCTargetMachine.h"
#include "llvm/Function.h"
#include "llvm/Support/Dwarf.h"
using namespace llvm; using namespace llvm;
using namespace llvm::dwarf;
PPCDarwinTargetAsmInfo::PPCDarwinTargetAsmInfo(const PPCTargetMachine &TM) { PPCDarwinTargetAsmInfo::PPCDarwinTargetAsmInfo(bool is64Bit) {
PCSymbol = "."; PCSymbol = ".";
CommentString = ";"; CommentString = ";";
ExceptionsType = ExceptionHandling::Dwarf; ExceptionsType = ExceptionHandling::Dwarf;
const PPCSubtarget *Subtarget = &TM.getSubtarget<PPCSubtarget>(); if (!is64Bit)
bool isPPC64 = Subtarget->isPPC64();
if (!isPPC64)
Data64bitsDirective = 0; // We can't emit a 64-bit unit in PPC32 mode. Data64bitsDirective = 0; // We can't emit a 64-bit unit in PPC32 mode.
AssemblerDialect = 0; // Old-Style mnemonics. AssemblerDialect = 0; // Old-Style mnemonics.
} }
PPCLinuxTargetAsmInfo::PPCLinuxTargetAsmInfo(const PPCTargetMachine &TM) { PPCLinuxTargetAsmInfo::PPCLinuxTargetAsmInfo(bool is64Bit) {
CommentString = "#"; CommentString = "#";
GlobalPrefix = ""; GlobalPrefix = "";
PrivateGlobalPrefix = ".L"; PrivateGlobalPrefix = ".L";
@ -48,17 +40,14 @@ PPCLinuxTargetAsmInfo::PPCLinuxTargetAsmInfo(const PPCTargetMachine &TM) {
// Set up DWARF directives // Set up DWARF directives
HasLEB128 = true; // Target asm supports leb128 directives (little-endian) HasLEB128 = true; // Target asm supports leb128 directives (little-endian)
const PPCSubtarget *Subtarget = &TM.getSubtarget<PPCSubtarget>();
bool isPPC64 = Subtarget->isPPC64();
// Exceptions handling // Exceptions handling
if (!isPPC64) if (!is64Bit)
ExceptionsType = ExceptionHandling::Dwarf; ExceptionsType = ExceptionHandling::Dwarf;
AbsoluteEHSectionOffsets = false; AbsoluteEHSectionOffsets = false;
ZeroDirective = "\t.space\t"; ZeroDirective = "\t.space\t";
SetDirective = "\t.set"; SetDirective = "\t.set";
Data64bitsDirective = isPPC64 ? "\t.quad\t" : 0; Data64bitsDirective = is64Bit ? "\t.quad\t" : 0;
AlignmentIsInBytes = false; AlignmentIsInBytes = false;
LCOMMDirective = "\t.lcomm\t"; LCOMMDirective = "\t.lcomm\t";
AssemblerDialect = 1; // New-Style mnemonics. AssemblerDialect = 1; // New-Style mnemonics.

6
lib/Target/PowerPC/PPCTargetAsmInfo.h
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@ -14,19 +14,17 @@
#ifndef PPCTARGETASMINFO_H #ifndef PPCTARGETASMINFO_H
#define PPCTARGETASMINFO_H #define PPCTARGETASMINFO_H
#include "PPCTargetMachine.h"
#include "llvm/Target/TargetAsmInfo.h" #include "llvm/Target/TargetAsmInfo.h"
#include "llvm/Target/DarwinTargetAsmInfo.h" #include "llvm/Target/DarwinTargetAsmInfo.h"
#include "llvm/Support/Compiler.h"
namespace llvm { namespace llvm {
struct PPCDarwinTargetAsmInfo : public DarwinTargetAsmInfo { struct PPCDarwinTargetAsmInfo : public DarwinTargetAsmInfo {
explicit PPCDarwinTargetAsmInfo(const PPCTargetMachine &TM); explicit PPCDarwinTargetAsmInfo(bool is64Bit);
}; };
struct PPCLinuxTargetAsmInfo : public TargetAsmInfo { struct PPCLinuxTargetAsmInfo : public TargetAsmInfo {
explicit PPCLinuxTargetAsmInfo(const PPCTargetMachine &TM); explicit PPCLinuxTargetAsmInfo(bool is64Bit);
}; };
} // namespace llvm } // namespace llvm