The rematerialized instruction may require a more constrained register class
than the register being spilled. In the test case, the spilled register has been
inflated to the DPR register class, but we are rematerializing a load of the
ssub_0 sub-register which only exists for DPR_VFP2 registers.

The register class is reinflated after spilling, so the conservative choice is
only temporary.

llvm-svn: 128610

Add "Bits64" utility function.

Add code to emulate VSTM ARM instruction (store multiple floating point registers).

llvm-svn: 128609

change.

llvm-svn: 128608

llvm-svn: 128607

llvm-svn: 128606

llvm-svn: 128605

have a Code symbol and do disassembly on it.

llvm-svn: 128604

VCallAndVBaseOffsetBuilder::getCurrentOffsetOffset() to CharUnits. No change
in functionality intended.

llvm-svn: 128603

const data, etc, and also for SBAddress objects to classify their type of
section they are in and also getting the module for a section offset address.

    lldb::SymbolType SBSymbol::GetType();
    
    lldb::SectionType SBAddress::GetSectionType ();
    lldb::SBModule SBAddress::GetModule ();

llvm-svn: 128602

To be modified to take advantage of the new SBSymbol API which checks a symbol for its type.

llvm-svn: 128601

VCallAndVBaseOffsetBuilder::AddVBaseOffsets() to CharUnits. No change in
functionality intended.

llvm-svn: 128600

 - Please never ever ever ever write a tool that sniffs this.

llvm-svn: 128599

constructor to CharUnits. No change in functionality intended.

llvm-svn: 128598

This revision introduced a dependency cycle, as nlewycky mentioned by email.

llvm-svn: 128597

VCallAndVBaseOffsetBuilder::AddVCallAndVBaseOffsets() to
CharUnits. No change in functionality intended.

llvm-svn: 128596

into the Clang version.

llvm-svn: 128595

llvm-svn: 128594

Convert ValueObject to explicitly maintain the Execution Context in which they were created, and then use that when they update themselves.  That means all the ValueObject evaluate me type functions that used to require a Frame object now do not.  I didn't remove the SBValue API's that take this now useless frame, but I added ones that don't require the frame, and marked the SBFrame taking ones as deprecated.

llvm-svn: 128593

llvm-svn: 128592

llvm-svn: 128591

llvm-svn: 128590

Modify ARM instruction tables to allow for specifying floating point variants.

Add code to emulate VLDM ARM instruction (loading multiplt floating point registers).

Add function declarations for other floating point instructions to emulate.

llvm-svn: 128589

llvm-svn: 128588

Somehow we managed to forget to encode the lane index for a large swathe of NEON instructions.  With this fix, the entire test-suite passes with the Thumb integrated assembler.

llvm-svn: 128587

llvm-svn: 128586

  {STR,LDC}{2}_PRE.
- Fixed the encoding in some places.
- Some of those instructions were using am2offset and now use addrmode2.
Codegen isn't affected, instructions which use SelectAddrMode2Offset were not
touched.
- Teach printAddrMode2Operand to check by the addressing mode which index
mode to print.
- This is a work in progress, more work to come. The idea is to change places
which use am2offset to use addrmode2 instead, as to unify assembly parser.
- Add testcases for assembly parser

llvm-svn: 128585

can be recognized. This fixes <rdar://problem/9183078>.

llvm-svn: 128584

llvm-svn: 128583

Modify self.expect() patterns to react to API change for SourceManager.DisplaySourceLinesWithLineNumbers().

llvm-svn: 128581

llvm-svn: 128578

  that one of the numbers is signed while the other is unsigned. This could lead
  to a wrong result when the signed was promoted to an unsigned int.

* Add the data layout line to the testcase so that it will test the appropriate
  thing.

Patch by David Terei!

llvm-svn: 128577

Add a missing result.SetStatus() stmt to the CommandObjectPlatformList::Execute() impl.

llvm-svn: 128575

llvm-svn: 128574

llvm-svn: 128573

llvm-svn: 128572

Fill in code for EmulateSTRDImm and EmulateSTRDReg, to emulate the
STRD (immediate) and STRD (register) instructions.

llvm-svn: 128570

Add an option to specify the symbols to disassemble instead of the existing 'num of symbols to disassemble'
option.  If both are present, the 'symbols to disassemble' overrides the 'num of symbols to disassemble'.

An example usage:

$ ./lldb-disasm.py -C 'platform create remote-ios' -e /Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS4.3.sdk/usr/lib/libSystem.B.dylib -o '-r -n' -s vprintf -s acosf_special

llvm-svn: 128569

Prevent infinite growth of the list.

Patch by José Fonseca!

llvm-svn: 128568

StringMap was not properly updating NumTombstones after a clear or rehash.

This was not fatal until now because the table was growing faster than
NumTombstones could, but with the previous change of preventing infinite
growth of the table the invariant (NumItems + NumTombstones <= NumBuckets)
stopped being observed, causing infinite loops in certain situations.

Patch by José Fonseca!

llvm-svn: 128567

Rehash but don't grow when full of tombstones.

Patch by José Fonseca!

llvm-svn: 128566