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[PowerPC] Delete remnant isOSDarwin references

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This commit is contained in:
Fangrui Song 2021-01-06 21:18:35 -08:00
parent ade1afb29b
commit fba3075f39
3 changed files with 4 additions and 18 deletions
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6
lib/Target/PowerPC/MCTargetDesc/PPCInstPrinter.cpp
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@ -556,7 +556,7 @@ void PPCInstPrinter::printTLSCall(const MCInst *MI, unsigned OpNo,
/// showRegistersWithPercentPrefix - Check if this register name should be
/// printed with a percentage symbol as prefix.
bool PPCInstPrinter::showRegistersWithPercentPrefix(const char *RegName) const {
if (!FullRegNamesWithPercent || TT.isOSDarwin() || TT.getOS() == Triple::AIX)
if (!FullRegNamesWithPercent || TT.getOS() == Triple::AIX)
return false;
switch (RegName[0]) {
@ -576,7 +576,7 @@ bool PPCInstPrinter::showRegistersWithPercentPrefix(const char *RegName) const {
const char *PPCInstPrinter::getVerboseConditionRegName(unsigned RegNum,
unsigned RegEncoding)
const {
if (!TT.isOSDarwin() && !FullRegNames)
if (!FullRegNames)
return nullptr;
if (RegNum < PPC::CR0EQ || RegNum > PPC::CR7UN)
return nullptr;
@ -598,7 +598,7 @@ const char *PPCInstPrinter::getVerboseConditionRegName(unsigned RegNum,
bool PPCInstPrinter::showRegistersWithPrefix() const {
if (TT.getOS() == Triple::AIX)
return false;
return TT.isOSDarwin() || FullRegNamesWithPercent || FullRegNames;
return FullRegNamesWithPercent || FullRegNames;
}
void PPCInstPrinter::printOperand(const MCInst *MI, unsigned OpNo,

1
lib/Target/PowerPC/MCTargetDesc/PPCMCAsmInfo.h
View File

@ -13,7 +13,6 @@
#ifndef LLVM_LIB_TARGET_POWERPC_MCTARGETDESC_PPCMCASMINFO_H
#define LLVM_LIB_TARGET_POWERPC_MCTARGETDESC_PPCMCASMINFO_H
#include "llvm/MC/MCAsmInfoDarwin.h"
#include "llvm/MC/MCAsmInfoELF.h"
#include "llvm/MC/MCAsmInfoXCOFF.h"

15
lib/Target/PowerPC/PPCTargetMachine.cpp
View File

@ -146,10 +146,7 @@ static std::string getDataLayoutString(const Triple &T) {
// Note, the alignment values for f64 and i64 on ppc64 in Darwin
// documentation are wrong; these are correct (i.e. "what gcc does").
if (is64Bit || !T.isOSDarwin())
Ret += "-i64:64";
else
Ret += "-f64:32:64";
Ret += "-i64:64";
// PPC64 has 32 and 64 bit registers, PPC32 has only 32 bit ones.
if (is64Bit)
@ -197,9 +194,6 @@ static std::string computeFSAdditions(StringRef FS, CodeGenOpt::Level OL,
}
static std::unique_ptr<TargetLoweringObjectFile> createTLOF(const Triple &TT) {
if (TT.isOSDarwin())
return std::make_unique<TargetLoweringObjectFileMachO>();
if (TT.isOSAIX())
return std::make_unique<TargetLoweringObjectFileXCOFF>();
@ -208,9 +202,6 @@ static std::unique_ptr<TargetLoweringObjectFile> createTLOF(const Triple &TT) {
static PPCTargetMachine::PPCABI computeTargetABI(const Triple &TT,
const TargetOptions &Options) {
if (TT.isOSDarwin())
report_fatal_error("Darwin is no longer supported for PowerPC");
if (Options.MCOptions.getABIName().startswith("elfv1"))
return PPCTargetMachine::PPC_ABI_ELFv1;
else if (Options.MCOptions.getABIName().startswith("elfv2"))
@ -240,10 +231,6 @@ static Reloc::Model getEffectiveRelocModel(const Triple &TT,
if (RM.hasValue())
return *RM;
// Darwin defaults to dynamic-no-pic.
if (TT.isOSDarwin())
return Reloc::DynamicNoPIC;
// Big Endian PPC and AIX default to PIC.
if (TT.getArch() == Triple::ppc64 || TT.isOSAIX())
return Reloc::PIC_;