Fix the bug and add a test case.

llvm-svn: 136265

Encode the width operand as it encodes in the instruction, which simplifies
the disassembler and the encoder, by using the imm1_32 operand def. Add a
diagnostic for the context-sensitive constraint that the width must be in
the range [1,32-lsb].

llvm-svn: 136264

llvm-svn: 136263

contents are lazily loaded on demand from an external source (e.g., an
ExternalASTSource or ExternalSemaSource). The "loaded" entities are
kept separate from the "local" entities, so that the two can grow
independently.

Switch Sema::TentativeDefinitions from a normal vector that is eagerly
populated by the ASTReader into one of these LazyVectors, making the
ASTReader a bit more like me (i.e., lazy).

llvm-svn: 136262

llvm-svn: 136261

llvm-svn: 136260

llvm-svn: 136259

llvm-svn: 136258

llvm-svn: 136257

llvm-svn: 136256

Refactor the STRT and STRBT instructions to distinguish between the register-addend and immediate-addend versions.  Temporarily XFAIL the asm parsing tests for these instructions.

llvm-svn: 136255

llvm-svn: 136254

This adds the new instructions 'landingpad' and 'resume'.

llvm-svn: 136253

Assembly parser handling for extend instruction rotate operands. Add tests
for the sign extend instructions.

llvm-svn: 136252

llvm-svn: 136251

llvm-svn: 136250

X86ISD::MEMBARRIER does not require SSE2; it doesn't actually generate any code, and all x86 processors will honor the required semantics.

llvm-svn: 136249

llvm-svn: 136247

make the C++stdlib string summary work even if for some reason std::basic_string<char> ends up in the debug info instead of std::string

llvm-svn: 136246

The numbering of LLVMOpcode is supposed to be stable; revert my earlier change, and append Fence onto the end.

llvm-svn: 136245

llvm-svn: 136244

Make CodeGen for array delete involving incomplete class work without crashing.  Should fix regression on g++.dg/init/delete1.C.

llvm-svn: 136241

llvm-svn: 136239

llvm-svn: 136238

llvm-svn: 136237

llvm-svn: 136236

llvm-svn: 136235

Add a generic 'capacity_in_bytes' function to allow inspection of memory usage of various data structures.

llvm-svn: 136233

llvm-svn: 136232

llvm-svn: 136230

llvm-svn: 136229

llvm-svn: 136228

llvm-svn: 136227

Refactor the rest of the extend instructions to not artificially distinguish
between a rotate of zero and a rotate of any other value. Replace the by-zero
versions with Pat<>'s for ISel.

llvm-svn: 136226

Refactor the SXTB, SXTH, SXTB16, UXTB, UXTH, and UXTB16 instructions to not
have an 'r' and an 'r_rot' version, but just a single version with a rotate
that can be zero. Use plain Pat<>'s for the ISel of the non-rotated version.

llvm-svn: 136225

llvm-svn: 136224

Release+Asserts linux tests.

llvm-svn: 136223

llvm-svn: 136222

llvm-svn: 136221

llvm-svn: 136219