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isTargetWindows() renamed to isTargetKnownWindowsMSVC()

Browse Source 
to reflect its current functionality.

Based on Takumi NAKAMURA suggestion.

llvm-svn: 205338
This commit is contained in:
Yaron Keren 2014-04-01 18:15:34 +00:00
parent 0062eb7871
commit 0524cf3d81
6 changed files with 16 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
lib/Target/X86/X86AsmPrinter.cpp
View File

@ -623,7 +623,7 @@ void X86AsmPrinter::EmitEndOfAsmFile(Module &M) {
OutStreamer.EmitAssemblerFlag(MCAF_SubsectionsViaSymbols);
}
if (Subtarget->isTargetWindows() && !Subtarget->isTargetCygMing() &&
if (Subtarget->isTargetKnownWindowsMSVC() && !Subtarget->isTargetCygMing() &&
MMI->usesVAFloatArgument()) {
StringRef SymbolName = Subtarget->is64Bit() ? "_fltused" : "__fltused";
MCSymbol *S = MMI->getContext().GetOrCreateSymbol(SymbolName);
@ -681,12 +681,12 @@ void X86AsmPrinter::EmitEndOfAsmFile(Module &M) {
OutStreamer.SwitchSection(TLOFCOFF.getDrectveSection());
SmallString<128> name;
for (unsigned i = 0, e = DLLExportedGlobals.size(); i != e; ++i) {
if (Subtarget->isTargetWindows())
if (Subtarget->isTargetKnownWindowsMSVC())
name = " /EXPORT:";
else
name = " -export:";
name += DLLExportedGlobals[i]->getName();
if (Subtarget->isTargetWindows())
if (Subtarget->isTargetKnownWindowsMSVC())
name += ",DATA";
else
name += ",data";
@ -694,7 +694,7 @@ void X86AsmPrinter::EmitEndOfAsmFile(Module &M) {
}
for (unsigned i = 0, e = DLLExportedFns.size(); i != e; ++i) {
if (Subtarget->isTargetWindows())
if (Subtarget->isTargetKnownWindowsMSVC())
name = " /EXPORT:";
else
name = " -export:";

2
lib/Target/X86/X86FastISel.cpp
View File

@ -876,7 +876,7 @@ bool X86FastISel::X86SelectRet(const Instruction *I) {
// a virtual register in the entry block, so now we copy the value out
// and into %rax. We also do the same with %eax for Win32.
if (F.hasStructRetAttr() &&
(Subtarget->is64Bit() || Subtarget->isTargetWindows())) {
(Subtarget->is64Bit() || Subtarget->isTargetKnownWindowsMSVC())) {
unsigned Reg = X86MFInfo->getSRetReturnReg();
assert(Reg &&
"SRetReturnReg should have been set in LowerFormalArguments()!");

12
lib/Target/X86/X86ISelLowering.cpp
View File

@ -189,7 +189,7 @@ static TargetLoweringObjectFile *createTLOF(X86TargetMachine &TM) {
return new X86LinuxTargetObjectFile();
if (Subtarget->isTargetELF())
return new TargetLoweringObjectFileELF();
if (Subtarget->isTargetWindows())
if (Subtarget->isTargetKnownWindowsMSVC())
return new X86WindowsTargetObjectFile();
if (Subtarget->isTargetCOFF())
return new TargetLoweringObjectFileCOFF();
@ -250,7 +250,7 @@ void X86TargetLowering::resetOperationActions() {
addBypassSlowDiv(64, 16);
}
if (Subtarget->isTargetWindows() && !Subtarget->isTargetCygMing()) {
if (Subtarget->isTargetKnownWindowsMSVC() && !Subtarget->isTargetCygMing()) {
// Setup Windows compiler runtime calls.
setLibcallName(RTLIB::SDIV_I64, "_alldiv");
setLibcallName(RTLIB::UDIV_I64, "_aulldiv");
@ -1906,7 +1906,7 @@ X86TargetLowering::LowerReturn(SDValue Chain,
// We saved the argument into a virtual register in the entry block,
// so now we copy the value out and into %rax/%eax.
if (DAG.getMachineFunction().getFunction()->hasStructRetAttr() &&
(Subtarget->is64Bit() || Subtarget->isTargetWindows())) {
(Subtarget->is64Bit() || Subtarget->isTargetKnownWindowsMSVC())) {
MachineFunction &MF = DAG.getMachineFunction();
X86MachineFunctionInfo *FuncInfo = MF.getInfo<X86MachineFunctionInfo>();
unsigned Reg = FuncInfo->getSRetReturnReg();
@ -2291,7 +2291,7 @@ X86TargetLowering::LowerFormalArguments(SDValue Chain,
// Save the argument into a virtual register so that we can access it
// from the return points.
if (MF.getFunction()->hasStructRetAttr() &&
(Subtarget->is64Bit() || Subtarget->isTargetWindows())) {
(Subtarget->is64Bit() || Subtarget->isTargetKnownWindowsMSVC())) {
X86MachineFunctionInfo *FuncInfo = MF.getInfo<X86MachineFunctionInfo>();
unsigned Reg = FuncInfo->getSRetReturnReg();
if (!Reg) {
@ -8494,7 +8494,7 @@ X86TargetLowering::LowerGlobalTLSAddress(SDValue Op, SelectionDAG &DAG) const {
Chain.getValue(1));
}
if (Subtarget->isTargetWindows() || Subtarget->isTargetMingw()) {
if (Subtarget->isTargetKnownWindowsMSVC() || Subtarget->isTargetMingw()) {
// Just use the implicit TLS architecture
// Need to generate someting similar to:
// mov rdx, qword [gs:abs 58H]; Load pointer to ThreadLocalStorage
@ -15882,7 +15882,7 @@ X86TargetLowering::EmitLoweredWinAlloca(MachineInstr *MI,
}
} else {
const char *StackProbeSymbol =
Subtarget->isTargetWindows() ? "_chkstk" : "_alloca";
Subtarget->isTargetKnownWindowsMSVC() ? "_chkstk" : "_alloca";
BuildMI(*BB, MI, DL, TII->get(X86::CALLpcrel32))
.addExternalSymbol(StackProbeSymbol)

2
lib/Target/X86/X86ISelLowering.h
View File

@ -756,7 +756,7 @@ namespace llvm {
/// isTargetFTOL - Return true if the target uses the MSVC _ftol2 routine
/// for fptoui.
bool isTargetFTOL() const {
return Subtarget->isTargetWindows() && !Subtarget->is64Bit();
return Subtarget->isTargetKnownWindowsMSVC() && !Subtarget->is64Bit();
}
/// isIntegerTypeFTOL - Return true if the MSVC _ftol2 routine should be

4
lib/Target/X86/X86Subtarget.h
View File

@ -343,7 +343,7 @@ public:
bool isTargetNaCl() const { return TargetTriple.isOSNaCl(); }
bool isTargetNaCl32() const { return isTargetNaCl() && !is64Bit(); }
bool isTargetNaCl64() const { return isTargetNaCl() && is64Bit(); }
bool isTargetWindows() const {
bool isTargetKnownWindowsMSVC() const {
return TargetTriple.isKnownWindowsMSVCEnvironment();
}
bool isTargetMingw() const { return TargetTriple.isWindowsGNUEnvironment(); }
@ -359,7 +359,7 @@ public:
}
bool isTargetWin32() const {
return !In64BitMode && (isTargetCygMing() || isTargetWindows());
return !In64BitMode && (isTargetCygMing() || isTargetKnownWindowsMSVC());
}
bool isPICStyleSet() const { return PICStyle != PICStyles::None; }

4
lib/Target/X86/X86TargetMachine.cpp
View File

@ -39,7 +39,7 @@ static std::string computeDataLayout(const X86Subtarget &ST) {
Ret += "-p:32:32";
// Some ABIs align 64 bit integers and doubles to 64 bits, others to 32.
if (ST.is64Bit() || ST.isTargetCygMing() || ST.isTargetWindows() ||
if (ST.is64Bit() || ST.isTargetCygMing() || ST.isTargetKnownWindowsMSVC() ||
ST.isTargetNaCl())
Ret += "-i64:64";
else
@ -60,7 +60,7 @@ static std::string computeDataLayout(const X86Subtarget &ST) {
Ret += "-n8:16:32";
// The stack is aligned to 32 bits on some ABIs and 128 bits on others.
if (!ST.is64Bit() && (ST.isTargetCygMing() || ST.isTargetWindows()))
if (!ST.is64Bit() && (ST.isTargetCygMing() || ST.isTargetKnownWindowsMSVC()))
Ret += "-S32";
else
Ret += "-S128";