llvm-svn: 135211

Improve DbgScope->dump() output.

llvm-svn: 135207

Undo r135191 (i.e. reapply Chris's patch. Now linker maps NamedMDNodes first, so there is not any need to map DebugLoc).

llvm-svn: 135205

llvm-svn: 135204

For example, "mlss r0, r1, r2, r3".

The MLS instruction does not have a flag-setting variant.

llvm-svn: 135203

  unwind library expects.
* Comment the permutation encoding for frameless stacks.

llvm-svn: 135202

llvm-svn: 135200

llvm-svn: 135199

llvm-svn: 135198

- The actual values are from the MCOI::OperandType enum.
- Teach tblgen to read it from the instruction definition.
- This is a better implementation of the hacks in edis.

llvm-svn: 135197

llvm-svn: 135196

llvm-svn: 135192

llvm-svn: 135191

The immediate operands are restricted to 0-7. Enforce that when parsing
assembly.

llvm-svn: 135189

llvm-svn: 135186

llvm-svn: 135185

registeration and creation code into XXXMCDesc libraries.

llvm-svn: 135184

llvm-svn: 135183

llvm-svn: 135182

when determining validity of matching constraint. Allow i1
types access to the GR8 reg class for x86.

Fixes PR10352 and rdar://9777108

llvm-svn: 135180

Consolidate the individual declarations together for ease of reference. This
mirrors the organization in X86, as well, so is good for consistency. No
functional change.

llvm-svn: 135179

of named struct types.

llvm-svn: 135178

llvm-svn: 135174

of calling getAllMetadata().  This is semantically identical, but doing
it this way avoids unpacking the DebugLoc.

llvm-svn: 135173

an MDNode.  This saves a bunch of time and memory in the IR linker, e.g. when 
doing LTO of files with debug info.

llvm-svn: 135172

llvm-svn: 135171

llvm-svn: 135169

ldm/stm are the cannonical spellings for ldmia/stmia, so use them as such.
Update the parsing/encoding tests accordingly.

llvm-svn: 135168

const char* doesn't make sense.  Have it return StringRef instead.

llvm-svn: 135167

conceptually have nuls in it.

llvm-svn: 135165

llvm-svn: 135164

non-virtual function.

llvm-svn: 135163

llvm-svn: 135158

llvm-svn: 135157

The ISB instruction takes an optional operand, just like DMB/DSB. Typically
only 'sy' is meaningful.

llvm-svn: 135156

llvm-svn: 135154

llvm-svn: 135151

instructions.

llvm-svn: 135146

Simplify some functions in the C API by using an ArrayRef to directly reference the array passed to them instead of copying it to a std::vector.

llvm-svn: 135145

[VECTOR-SELECT]
During type legalization we often use the SIGN_EXTEND_INREG SDNode.
When this SDNode is legalized during the LegalizeVector phase, it is
scalarized because non-simple types are automatically marked to be expanded.
In this patch we add support for lowering SIGN_EXTEND_INREG manually.
This fixes CodeGen/X86/vec_sext.ll when running with the '-promote-elements'
flag.

llvm-svn: 135144