Support/MemoryBuffer: Replace all uses of std::string *ErrMsg with error_code &ec. And fix clients.

llvm-svn: 121379

Merge System into Support.

llvm-svn: 120298

Add registry hook for assembly text output

llvm-svn: 118394

Allow specifying a CPU to llvm-mc, so that we can properly set up subtarget
feature lists for instruction pattern predicates.

llvm-svn: 117788

llvm-mc: Teach -as-lex to print the raw token string as well.

llvm-svn: 117296

Move tool_output_file into its own file.

llvm-svn: 115973

MC/Lexer: Add 'Real' token type for floating point literals.

llvm-svn: 114718

llvm-mc: Teach -as-lex to print more token kinds.

llvm-svn: 114051

Make tool_output_file's raw_ostream instance a member variable instead
of a base class.

This makes it possible to unregister the file from FilesToRemove when
the file is done. Also, this eliminates

Make tool_output_file's raw_ostream instance a member variable instead
of a base class.

This makes it possible to unregister the file from FilesToRemove when
the file is done. Also, this eliminates the need for
formatted_tool_output_file.

llvm-svn: 112706

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tidy up

llvm-svn: 112385

Straighten out any triple strings passed on the command line before
they hit the rest of the system.

llvm-svn: 112344

Use the new tool_output_file in several tools. This fixes a variety
of problems with output files being left behind or output streams
being left unclosed. Fix llvm-mc to respect the -o option in all

Use the new tool_output_file in several tools. This fixes a variety
of problems with output files being left behind or output streams
being left unclosed. Fix llvm-mc to respect the -o option in all
modes, rather than hardcoding outs() in some cases.

llvm-svn: 111603

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llvm-mc: Add -show-inst-operands, for dumping the parsed instruction representation before matching.

llvm-svn: 110791

Plug the remaining MC leaks by giving MCObjectStreamer/MCAsmStreamer ownership of the TargetAsmBackend and the MCCodeEmitter.

llvm-svn: 109767

Target: Give the TargetAsmParser access to the TargetMachine.
- Unfortunate, but necessary for now to handle subtarget instruction matching. Eventually we should factor out the lower level target ma

Target: Give the TargetAsmParser access to the TargetMachine.
- Unfortunate, but necessary for now to handle subtarget instruction matching. Eventually we should factor out the lower level target machine information so we don't need to do this.

llvm-svn: 108664

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MC: Move several clients to using AsmParser constructor function.

llvm-svn: 108645

llvm-mc: Fix llvm-mc -as-lex.

llvm-svn: 108644

MC: Pass the target instance to the AsmParser constructor.

llvm-svn: 107426

Avoid calling outs() and fouts() when the stream isn't really needed.

llvm-svn: 104873

MC: Add an MCLoggingStreamer, for use in debugging integrated-as mismatches.

llvm-svn: 104463

Currently, createMachOStreamer() is invoked directly in llvm-mc which
isn't ideal if we want to be able to use another object file format.

Add a createObjectStreamer() factory method so that the cor

Currently, createMachOStreamer() is invoked directly in llvm-mc which
isn't ideal if we want to be able to use another object file format.

Add a createObjectStreamer() factory method so that the correct object
file streamer can be instantiated for a given target triple.

llvm-svn: 104318

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Remove dead option.

llvm-svn: 104303

Second try at integrating the edis tester. This
time I use the LIBS variable, which is not subject
to a %.a -> -l% transformation, to link llvm-mc
against libEnhancedDisassembly.

llvm-mc -edis work

Second try at integrating the edis tester. This
time I use the LIBS variable, which is not subject
to a %.a -> -l% transformation, to link llvm-mc
against libEnhancedDisassembly.

llvm-mc -edis works the same as llvm-mc
-disassemble, but outputs tokens and operands.

llvm-svn: 101058

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revert r100842 which broke several of the build bots.

llvm-svn: 100848

Added a tester for the enhanced disassembler,
integrated into the llvm-mc testing tool.

llvm-svn: 100842