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Fixed version of 121434 with no new memory leaks.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121471 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola
2010-12-10 07:39:47 +00:00
parent c2ef828616
commit 89b9372605
33 changed files with 554 additions and 176 deletions
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17
tools/llvm-mc/llvm-mc.cpp
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@@ -24,6 +24,9 @@
#include "llvm/Target/TargetData.h"
#include "llvm/Target/TargetRegistry.h"
#include "llvm/Target/SubtargetFeature.h" // FIXME.
#include "llvm/Target/TargetAsmInfo.h" // FIXME.
#include "llvm/Target/TargetLowering.h" // FIXME.
#include "llvm/Target/TargetLoweringObjectFile.h" // FIXME.
#include "llvm/Target/TargetMachine.h" // FIXME.
#include "llvm/Target/TargetSelect.h"
#include "llvm/ADT/OwningPtr.h"
@@ -298,8 +301,6 @@ static int AssembleInput(const char *ProgName) {
llvm::OwningPtr<MCAsmInfo> MAI(TheTarget->createAsmInfo(TripleName));
assert(MAI && "Unable to create target asm info!");
MCContext Ctx(*MAI);
// Package up features to be passed to target/subtarget
std::string FeaturesStr;
if (MCPU.size()) {
@@ -321,6 +322,9 @@ static int AssembleInput(const char *ProgName) {
return 1;
}
const TargetAsmInfo *tai = new TargetAsmInfo(*TM);
MCContext Ctx(*MAI, tai);
OwningPtr<tool_output_file> Out(GetOutputStream());
if (!Out)
return 1;
@@ -328,15 +332,18 @@ static int AssembleInput(const char *ProgName) {
formatted_raw_ostream FOS(Out->os());
OwningPtr<MCStreamer> Str;
const TargetLoweringObjectFile &TLOF =
TM->getTargetLowering()->getObjFileLowering();
const_cast<TargetLoweringObjectFile&>(TLOF).Initialize(Ctx, *TM);
if (FileType == OFT_AssemblyFile) {
MCInstPrinter *IP =
TheTarget->createMCInstPrinter(OutputAsmVariant, *MAI);
MCCodeEmitter *CE = 0;
if (ShowEncoding)
CE = TheTarget->createCodeEmitter(*TM, Ctx);
Str.reset(TheTarget->createAsmStreamer(Ctx, FOS,
TM->getTargetData()->isLittleEndian(),
/*asmverbose*/true, IP, CE, ShowInst));
Str.reset(TheTarget->createAsmStreamer(Ctx, FOS, /*asmverbose*/true,
/*useLoc*/ true, IP, CE, ShowInst));
} else if (FileType == OFT_Null) {
Str.reset(createNullStreamer(Ctx));
} else {