#include "llvm/Support/TargetRegistry.h"
#include "llvm/Support/raw_ostream.h"
#include "llvm/Target/TargetMachine.h"
+#include "llvm/Target/TargetRegisterInfo.h"
#include "llvm/Target/TargetSubtargetInfo.h"
using namespace llvm;
if (LocInfo->getNumOperands() != 0)
if (const ConstantInt *CI =
- dyn_cast<ConstantInt>(LocInfo->getOperand(ErrorLine)))
+ mdconst::dyn_extract<ConstantInt>(LocInfo->getOperand(ErrorLine)))
LocCookie = CI->getZExtValue();
}
assert(MCAI && "No MCAsmInfo");
if (!MCAI->useIntegratedAssembler() &&
!OutStreamer.isIntegratedAssemblerRequired()) {
+ emitInlineAsmStart();
OutStreamer.EmitRawText(Str);
- emitInlineAsmEnd(TM.getSubtarget<MCSubtargetInfo>(), nullptr);
+ // If we have a machine function then grab the MCSubtarget off of that,
+ // otherwise we're at the module level and want to construct one from
+ // the default CPU and target triple.
+ if (MF) {
+ emitInlineAsmEnd(MF->getSubtarget<MCSubtargetInfo>(), nullptr);
+ } else {
+ std::unique_ptr<MCSubtargetInfo> STI(TM.getTarget().createMCSubtargetInfo(
+ TM.getTargetTriple(), TM.getTargetCPU(),
+ TM.getTargetFeatureString()));
+ emitInlineAsmEnd(*STI, nullptr);
+ }
return;
}
" we don't have an asm parser for this target\n");
Parser->setAssemblerDialect(Dialect);
Parser->setTargetParser(*TAP.get());
+ if (MF) {
+ const TargetRegisterInfo *TRI = MF->getSubtarget().getRegisterInfo();
+ TAP->SetFrameRegister(TRI->getFrameRegister(*MF));
+ }
+ emitInlineAsmStart();
// Don't implicitly switch to the text section before the asm.
int Res = Parser->Run(/*NoInitialTextSection*/ true,
/*NoFinalize*/ true);
if (MI->getOperand(i-1).isMetadata() &&
(LocMD = MI->getOperand(i-1).getMetadata()) &&
LocMD->getNumOperands() != 0) {
- if (const ConstantInt *CI = dyn_cast<ConstantInt>(LocMD->getOperand(0))) {
+ if (const ConstantInt *CI =
+ mdconst::dyn_extract<ConstantInt>(LocMD->getOperand(0))) {
LocCookie = CI->getZExtValue();
break;
}
/// for their own strange codes.
void AsmPrinter::PrintSpecial(const MachineInstr *MI, raw_ostream &OS,
const char *Code) const {
- const DataLayout *DL = TM.getSubtargetImpl()->getDataLayout();
+ const DataLayout *DL = TM.getDataLayout();
if (!strcmp(Code, "private")) {
OS << DL->getPrivateGlobalPrefix();
} else if (!strcmp(Code, "comment")) {
return true;
}
+void AsmPrinter::emitInlineAsmStart() const {}
+
void AsmPrinter::emitInlineAsmEnd(const MCSubtargetInfo &StartInfo,
const MCSubtargetInfo *EndInfo) const {}