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llvm-6502/include/llvm/MC
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Daniel Sanders 38c6b58eec Re-commit: Demote EmitRawText call in AsmPrinter::EmitInlineAsm() and remove hasRawTextSupport() call 
Summary:
AsmPrinter::EmitInlineAsm() will no longer use the EmitRawText() call for
targets with mature MC support. Such targets will always parse the inline
assembly (even when emitting assembly). Targets without mature MC support
continue to use EmitRawText() for assembly output.

The hasRawTextSupport() check in AsmPrinter::EmitInlineAsm() has been replaced
with MCAsmInfo::UseIntegratedAs which when true, causes the integrated assembler
to parse inline assembly (even when emitting assembly output). UseIntegratedAs
is set to true for targets that consider any failure to parse valid assembly
to be a bug. Target specific subclasses generally enable the integrated
assembler in their constructor. The default value can be overridden with
-no-integrated-as.

All tests that rely on inline assembly supporting invalid assembly (for example,
those that use mnemonics such as 'foo' or 'hello world') have been updated to
disable the integrated assembler.

Changes since review (and last commit attempt):
- Fixed test failures that were missed due to configuration of local build.
  (fixes crash.ll and a couple others).
- Fixed tests that happened to pass because the local build was on X86
  (should fix 2007-12-17-InvokeAsm.ll)
- mature-mc-support.ll's should no longer require all targets to be compiled.
  (should fix ARM and PPC buildbots)
- Object output (-filetype=obj and similar) now forces the integrated assembler
  to be enabled regardless of default setting or -no-integrated-as.
  (should fix SystemZ buildbots)

Reviewers: rafael

Reviewed By: rafael

CC: llvm-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D2686



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201333 91177308-0d34-0410-b5e6-96231b3b80d8
2014-02-13 14:44:26 +00:00
..
MCParser MCParser: add a single token lookahead 2014-02-09 23:29:24 +00:00
MachineLocation.h Explicitly request unsigned enum types when desired 2013-09-23 23:26:57 +00:00
MCAsmBackend.h Remove extra } in documentation comment 2014-01-13 23:11:48 +00:00
MCAsmInfo.h Re-commit: Demote EmitRawText call in AsmPrinter::EmitInlineAsm() and remove hasRawTextSupport() call 2014-02-13 14:44:26 +00:00
MCAsmInfoCOFF.h Fix include guards so they exactly match file names. 2013-01-10 00:45:19 +00:00
MCAsmInfoDarwin.h Fix include guards so they exactly match file names. 2013-01-10 00:45:19 +00:00
MCAsmInfoELF.h Add a MCAsmInfoELF class and factor some code into it. 2013-10-16 01:34:32 +00:00
MCAsmLayout.h [MC] Bundle alignment: Invalidate relaxed fragments 2013-02-05 17:55:27 +00:00
MCAssembler.h Fix PR18381 - print a minimal diagnostic rather than assert on unresolved .secidx target 2014-01-30 21:13:05 +00:00
MCAtom.h [weak vtables] Remove a bunch of weak vtables 2013-11-19 00:57:56 +00:00
MCCodeEmitter.h Explictly pass MCSubtargetInfo to MCCodeEmitter::EncodeInstruction() 2014-01-28 23:13:07 +00:00
MCCodeGenInfo.h Teach ISel not to optimize 'optnone' functions (revised). 2013-11-22 19:11:24 +00:00
MCContext.h Fix a crash that occurs when PWD is invalid. 2013-12-10 04:39:09 +00:00
MCDirectives.h
MCDisassembler.h Re-sort all of the includes with ./utils/sort_includes.py so that 2014-01-07 11:48:04 +00:00
MCDwarf.h MC: Add support for .cfi_startproc simple 2014-01-27 17:20:25 +00:00
MCELF.h ELF symbol table field st_other support, 2013-02-19 21:57:35 +00:00
MCELFObjectWriter.h Cleanup relocation sorting for ELF. 2013-05-15 18:22:01 +00:00
MCELFStreamer.h Modify MCObjectStreamer EmitInstTo* interface 2014-01-28 23:12:49 +00:00
MCELFSymbolFlags.h [mc] Fix ELF st_other flag. 2013-12-05 00:34:11 +00:00
MCExpr.h ARM: suuport .tlsdescseq directive 2014-01-30 04:02:47 +00:00
MCExternalSymbolizer.h Add MCSymbolizer for symbolic/annotated disassembly. 2013-05-24 00:39:57 +00:00
MCFixedLenDisassembler.h Fix include guards so they exactly match file names. 2013-01-10 00:45:19 +00:00
MCFixup.h
MCFixupKindInfo.h
MCFunction.h MCFunction.h: Prune \returns to fix a warning in r188881. [-Wdocumentation] 2013-08-21 09:34:22 +00:00
MCInst.h Simplify the MCInst operator iterator declaration. 2013-04-15 17:40:45 +00:00
MCInstBuilder.h Decouple MCInstBuilder from the streamer per Eli's request. 2012-11-26 18:05:52 +00:00
MCInstPrinter.h [MC] AvailableFeatures needs to be a uint64_t to match FeatureBits in MCSubtargetInfo. 2013-09-03 15:03:36 +00:00
MCInstrAnalysis.h MC: Add some missing include guards 2014-01-17 22:39:45 +00:00
MCInstrDesc.h Somehow this important part of the patch, where I actually check the Mask, 2013-09-12 14:23:19 +00:00
MCInstrInfo.h
MCInstrItineraries.h Machine Model: Add MicroOpBufferSize and resource BufferSize. 2013-06-15 04:49:57 +00:00
MCLabel.h
MCMachObjectWriter.h Move everything depending on Object/MachOFormat.h over to Support/MachO.h. 2013-09-01 04:28:48 +00:00
MCMachOSymbolFlags.h Fix ODR violation. 2013-10-25 03:29:42 +00:00
MCModule.h MC CFG: Split MCBasicBlocks to mirror atom splitting. 2013-08-21 07:28:24 +00:00
MCModuleYAML.h Fix #include guard. 2013-08-25 19:48:46 +00:00
MCObjectDisassembler.h MC CFG: Support disassembly at arbitrary addresses in MCObjectDisassembler. 2013-08-21 07:28:55 +00:00
MCObjectFileInfo.h MC: Add a .debug section that we'll soon use to emit debug info into COFF files 2014-01-28 03:48:44 +00:00
MCObjectStreamer.h Re-commit: Demote EmitRawText call in AsmPrinter::EmitInlineAsm() and remove hasRawTextSupport() call 2014-02-13 14:44:26 +00:00
MCObjectSymbolizer.h MC: ObjectSymbolizer can now recognize external function stubs. 2013-08-21 07:28:13 +00:00
MCObjectWriter.h Fix unnecessary removal of const through cast machinery 2013-02-11 01:16:51 +00:00
MCRegisterInfo.h Make SubRegIndex size mandatory, following r183020. 2013-05-31 23:45:26 +00:00
MCRelocationInfo.h Add MCSymbolizer for symbolic/annotated disassembly. 2013-05-24 00:39:57 +00:00
MCSchedule.h Machine model comments. Explain a ProcessorUnit's BufferSize. 2013-12-05 17:55:53 +00:00
MCSection.h Add support for subsections to the ELF assembler. Fixes PR8717. 2013-04-17 21:18:16 +00:00
MCSectionCOFF.h Support multiple COFF sections with the same name but different COMDAT. 2013-11-19 19:52:52 +00:00
MCSectionELF.h DebugInfo: Move type units into the debug_types section with appropriate comdat grouping and type unit headers 2013-12-13 21:33:40 +00:00
MCSectionMachO.h Explicitly request unsigned enum types when desired 2013-09-23 23:26:57 +00:00
MCStreamer.h Re-commit: Demote EmitRawText call in AsmPrinter::EmitInlineAsm() and remove hasRawTextSupport() call 2014-02-13 14:44:26 +00:00
MCSubtargetInfo.h Fix X86 subtarget to not overwrite the autodetected features by calling InitMCProcessorInfo right after detecting them. Instead add a new function that only updates the scheduling model and call that. 2013-09-18 05:54:09 +00:00
MCSymbol.h Correct word hyphenations 2013-12-05 05:44:44 +00:00
MCSymbolizer.h Add MCSymbolizer for symbolic/annotated disassembly. 2013-05-24 00:39:57 +00:00
MCTargetAsmParser.h Fix PR18345: ldr= pseudo instruction produces incorrect code when using in inline assembly 2014-02-04 17:22:40 +00:00
MCValue.h Sort the #include lines for the include/... tree with the script. 2012-12-03 17:02:12 +00:00
MCWin64EH.h
MCWinCOFFObjectWriter.h [weak vtables] Remove a bunch of weak vtables 2013-11-19 00:57:56 +00:00
SectionKind.h
SubtargetFeature.h Reverting r199886 (Prevent repetitive warnings for unrecognized processors and features) 2014-01-25 16:56:18 +00:00