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Pass a MCSubtargetInfo down to the TargetStreamer creation. 

With this the target streamers will be able to know the target features that
are in use.

llvm-svn: 200135
This commit is contained in:
Rafael Espindola 2014-01-26 06:38:58 +00:00
parent 3c6f5cd446
commit e41383f899
11 changed files with 19 additions and 11 deletions
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4
llvm/include/llvm/Support/TargetRegistry.h
View File

@ -126,6 +126,7 @@ namespace llvm {
MCAsmBackend &TAB,
raw_ostream &_OS,
MCCodeEmitter *_Emitter,
const MCSubtargetInfo &STI,
bool RelaxAll,
bool NoExecStack);
typedef MCStreamer *(*AsmStreamerCtorTy)(MCContext &Ctx,
@ -418,11 +419,12 @@ namespace llvm {
MCAsmBackend &TAB,
raw_ostream &_OS,
MCCodeEmitter *_Emitter,
const MCSubtargetInfo &STI,
bool RelaxAll,
bool NoExecStack) const {
if (!MCObjectStreamerCtorFn)
return 0;
return MCObjectStreamerCtorFn(*this, TT, Ctx, TAB, _OS, _Emitter,
return MCObjectStreamerCtorFn(*this, TT, Ctx, TAB, _OS, _Emitter, STI,
RelaxAll, NoExecStack);
}

14
llvm/lib/CodeGen/LLVMTargetMachine.cpp
View File

@ -204,10 +204,9 @@ bool LLVMTargetMachine::addPassesToEmitFile(PassManagerBase &PM,
if (MCE == 0 || MAB == 0)
return true;
AsmStreamer.reset(getTarget().createMCObjectStreamer(getTargetTriple(),
*Context, *MAB, Out,
MCE, hasMCRelaxAll(),
hasMCNoExecStack()));
AsmStreamer.reset(getTarget().createMCObjectStreamer(
getTargetTriple(), *Context, *MAB, Out, MCE, STI, hasMCRelaxAll(),
hasMCNoExecStack()));
break;
}
case CGFT_Null:
@ -278,10 +277,9 @@ bool LLVMTargetMachine::addPassesToEmitMC(PassManagerBase &PM,
return true;
OwningPtr<MCStreamer> AsmStreamer;
AsmStreamer.reset(getTarget().createMCObjectStreamer(getTargetTriple(), *Ctx,
*MAB, Out, MCE,
hasMCRelaxAll(),
hasMCNoExecStack()));
AsmStreamer.reset(getTarget().createMCObjectStreamer(
getTargetTriple(), *Ctx, *MAB, Out, MCE, STI, hasMCRelaxAll(),
hasMCNoExecStack()));
// Create the AsmPrinter, which takes ownership of AsmStreamer if successful.
FunctionPass *Printer = getTarget().createAsmPrinter(*this, *AsmStreamer);

1
llvm/lib/Target/AArch64/MCTargetDesc/AArch64MCTargetDesc.cpp
View File

@ -97,6 +97,7 @@ static MCStreamer *createMCStreamer(const Target &T, StringRef TT,
MCContext &Ctx, MCAsmBackend &MAB,
raw_ostream &OS,
MCCodeEmitter *Emitter,
const MCSubtargetInfo &STI,
bool RelaxAll,
bool NoExecStack) {
Triple TheTriple(TT);

1
llvm/lib/Target/ARM/MCTargetDesc/ARMMCTargetDesc.cpp
View File

@ -236,6 +236,7 @@ static MCStreamer *createMCStreamer(const Target &T, StringRef TT,
MCContext &Ctx, MCAsmBackend &MAB,
raw_ostream &OS,
MCCodeEmitter *Emitter,
const MCSubtargetInfo &STI,
bool RelaxAll,
bool NoExecStack) {
Triple TheTriple(TT);

1
llvm/lib/Target/Mips/MCTargetDesc/MipsMCTargetDesc.cpp
View File

@ -130,6 +130,7 @@ static MCInstPrinter *createMipsMCInstPrinter(const Target &T,
static MCStreamer *createMCStreamer(const Target &T, StringRef TT,
MCContext &Context, MCAsmBackend &MAB,
raw_ostream &OS, MCCodeEmitter *Emitter,
const MCSubtargetInfo &STI,
bool RelaxAll, bool NoExecStack) {
MCStreamer *S =
createELFStreamer(Context, MAB, OS, Emitter, RelaxAll, NoExecStack);

1
llvm/lib/Target/PowerPC/MCTargetDesc/PPCMCTargetDesc.cpp
View File

@ -146,6 +146,7 @@ static MCStreamer *createMCStreamer(const Target &T, StringRef TT,
MCContext &Ctx, MCAsmBackend &MAB,
raw_ostream &OS,
MCCodeEmitter *Emitter,
const MCSubtargetInfo &STI,
bool RelaxAll,
bool NoExecStack) {
if (Triple(TT).isOSDarwin())

1
llvm/lib/Target/R600/MCTargetDesc/AMDGPUMCTargetDesc.cpp
View File

@ -86,6 +86,7 @@ static MCStreamer *createMCStreamer(const Target &T, StringRef TT,
MCContext &Ctx, MCAsmBackend &MAB,
raw_ostream &_OS,
MCCodeEmitter *_Emitter,
const MCSubtargetInfo &STI,
bool RelaxAll,
bool NoExecStack) {
return createELFStreamer(Ctx, MAB, _OS, _Emitter, false, false);

3
llvm/lib/Target/Sparc/MCTargetDesc/SparcMCTargetDesc.cpp
View File

@ -104,7 +104,8 @@ static MCCodeGenInfo *createSparcV9MCCodeGenInfo(StringRef TT, Reloc::Model RM,
static MCStreamer *createMCStreamer(const Target &T, StringRef TT,
MCContext &Context, MCAsmBackend &MAB,
raw_ostream &OS, MCCodeEmitter *Emitter,
bool RelaxAll, bool NoExecStack) {
const MCSubtargetInfo &STI, bool RelaxAll,
bool NoExecStack) {
MCStreamer *S =
createELFStreamer(Context, MAB, OS, Emitter, RelaxAll, NoExecStack);
new SparcTargetELFStreamer(*S);

1
llvm/lib/Target/SystemZ/MCTargetDesc/SystemZMCTargetDesc.cpp
View File

@ -185,6 +185,7 @@ static MCStreamer *createSystemZMCObjectStreamer(const Target &T, StringRef TT,
MCAsmBackend &MAB,
raw_ostream &OS,
MCCodeEmitter *Emitter,
const MCSubtargetInfo &STI,
bool RelaxAll,
bool NoExecStack) {
return createELFStreamer(Ctx, MAB, OS, Emitter, RelaxAll, NoExecStack);

1
llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp
View File

@ -361,6 +361,7 @@ static MCStreamer *createMCStreamer(const Target &T, StringRef TT,
MCContext &Ctx, MCAsmBackend &MAB,
raw_ostream &_OS,
MCCodeEmitter *_Emitter,
const MCSubtargetInfo &STI,
bool RelaxAll,
bool NoExecStack) {
Triple TheTriple(TT);

2
llvm/tools/llvm-mc/llvm-mc.cpp
View File

@ -448,7 +448,7 @@ int main(int argc, char **argv) {
MCCodeEmitter *CE = TheTarget->createMCCodeEmitter(*MCII, *MRI, *STI, Ctx);
MCAsmBackend *MAB = TheTarget->createMCAsmBackend(*MRI, TripleName, MCPU);
Str.reset(TheTarget->createMCObjectStreamer(TripleName, Ctx, *MAB,
FOS, CE, RelaxAll,
FOS, CE, *STI, RelaxAll,
NoExecStack));
}