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Construct the MCStreamer before constructing the MCTargetStreamer.

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This has a few advantages:
* Only targets that use a MCTargetStreamer have to worry about it.
* There is never a MCTargetStreamer without a MCStreamer, so we can use a
  reference.
* A MCTargetStreamer can talk to the MCStreamer in its constructor.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200129 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola
2014-01-26 06:06:37 +00:00
parent 4d130cbd77
commit aa75693ea4
26 changed files with 137 additions and 118 deletions
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15
lib/Target/Sparc/MCTargetDesc/SparcMCTargetDesc.cpp
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@@ -105,8 +105,10 @@ static MCStreamer *createMCStreamer(const Target &T, StringRef TT,
MCContext &Context, MCAsmBackend &MAB,
raw_ostream &OS, MCCodeEmitter *Emitter,
bool RelaxAll, bool NoExecStack) {
SparcTargetELFStreamer *S = new SparcTargetELFStreamer();
return createELFStreamer(Context, S, MAB, OS, Emitter, RelaxAll, NoExecStack);
MCStreamer *S =
createELFStreamer(Context, MAB, OS, Emitter, RelaxAll, NoExecStack);
new SparcTargetELFStreamer(*S);
return S;
}
static MCStreamer *
@@ -114,11 +116,12 @@ createMCAsmStreamer(MCContext &Ctx, formatted_raw_ostream &OS,
bool isVerboseAsm, bool useLoc, bool useCFI,
bool useDwarfDirectory, MCInstPrinter *InstPrint,
MCCodeEmitter *CE, MCAsmBackend *TAB, bool ShowInst) {
SparcTargetAsmStreamer *S = new SparcTargetAsmStreamer(OS);
return llvm::createAsmStreamer(Ctx, S, OS, isVerboseAsm, useLoc, useCFI,
useDwarfDirectory, InstPrint, CE, TAB,
ShowInst);
MCStreamer *S =
llvm::createAsmStreamer(Ctx, OS, isVerboseAsm, useLoc, useCFI,
useDwarfDirectory, InstPrint, CE, TAB, ShowInst);
new SparcTargetAsmStreamer(*S, OS);
return S;
}
static MCInstPrinter *createSparcMCInstPrinter(const Target &T,