llvm-svn: 78284

llvm-svn: 78283

llvm-svn: 78282

llvm-svn: 78281

llvm-svn: 78280

already been uniqued.

llvm-svn: 78279

  this->Base::foo

from James Porter!

llvm-svn: 78278

As suggested by Nick Lewycky.

llvm-svn: 78277

llvm-svn: 78276

llvm-svn: 78275

llvm-svn: 78274

llvm-svn: 78273

 - Patch by Carl-Daniel Hailfinger.

llvm-svn: 78272

current directory.

llvm-svn: 78271

and their impl base classes. This can greatly simply some code of the core 
analysis engine. This patch merges ExplodedNodeImpl into ExplodedNode.

llvm-svn: 78270

llvm-svn: 78269

RegionStore already lazily abstracted the contents of arrays and structs, when
doing an assignment from one array/struct to another we did an explicit
element-wise copy, which resulted in a loss of laziness and huge performance
problem when analyzing many code bases.

Now RegionStoreManager handles such assignments using a new SVal could
'LazyCompoundSVal', which basically means the value of a given struct or array
(a MemRegion*) in a specific state (GRState). When we do a load from a field
whose encompassing struct binds to a LazyCompoundSVal, we essentially do a field
lookup in the original structure. This means we have essentially zero copying of
data for structs/arrays and everything stays lazy.

llvm-svn: 78268

appropriate.

llvm-svn: 78267

make a note of it in the test case.

llvm-svn: 78266

virtual base layout.

llvm-svn: 78265

llvm-svn: 78264

These operations will have to be synthesized from other instructions.

llvm-svn: 78263

because I was thinking about it.

llvm-svn: 78262

llvm-svn: 78261

llvm-svn: 78260

llvm-svn: 78259

Privatize the StructType table, which unfortunately involves routing contexts through a number of APIs.

llvm-svn: 78258

that have that constraint.  This is currently just assigning a fixed set of
registers, and it only handles VLDn for n=2,3,4 with DPR registers.
I'm going to expand it to handle more operations next; we can make it smarter
once everything is working correctly.

llvm-svn: 78256

subtle bug with small code model.

llvm-svn: 78255

llvm-svn: 78254

llvm-svn: 78253

the vtable.  Still a work in progress.

llvm-svn: 78252

llvm-svn: 78251

is a subset of the other, but both are subsets of GR32.

llvm-svn: 78250

llvm-svn: 78248

 - Part of optimal static profiling patch sequence by Andreas Neustifter.

llvm-svn: 78247

llvm-svn: 78246

for use with sys::Path::GetMainExecutable, to avoid warnings
with -pedantic.

llvm-svn: 78245

When using NEON for single-precision FP, the NEON result must be placed in D0-D15 as these are the only D registers with S subregs. Introduce a new regclass to represent D0-D15 and use it in the NEON single-precision FP patterns.

llvm-svn: 78244

Fix some column padding bugs, reorganize things as suggested by Chris
and eliminate complexity.  Yay!

llvm-svn: 78243