Replace all target specific implicit def instructions with a target independent one: TargetInstrInfo::IMPLICIT_DEF.

llvm-svn: 48380

Patch by Erick Tryzelaar.

llvm-svn: 48379

Patch by Erick Tryzelaar.

llvm-svn: 48378

llvm-svn: 48377

llvm-svn: 48376

llvm-svn: 48375

llvm-svn: 48374

table for nounwind calls.

llvm-svn: 48373

llvm-svn: 48372

Fix PR2138. Apparently any modification to a std::multimap (including remove entries for a different key) can invalidate multimap iterators.

llvm-svn: 48371

llvm-svn: 48370

llvm-svn: 48369

llvm-svn: 48368

llvm-svn: 48367

non-default address space, and fix comment.
Add a test for this.

llvm-svn: 48366

vectors go at the end of the memory area, after all
non-vector parameters.

llvm-svn: 48364

a block of "code".

Patched various ASTConsumers (such as ASTDumper) to have more support for
processing ObjCMethodDecl. CFGVisitor now builds CFGs for ObjCMethodDecls.

llvm-svn: 48363

llvm-svn: 48362

llvm-svn: 48361

Fix a number of encoding bugs. SSE 4.1 instructions MPSADBWrri, PINSRDrr, etc. have 8-bits immediate field (ImmT == Imm8).

llvm-svn: 48360

llvm-svn: 48359

llvm-svn: 48358

Patch by Sam Bishop!

llvm-svn: 48357

llvm-svn: 48356

llvm-svn: 48355

the type instead of the byte size. This was causing troublesome mis-compilations.

True to form, this took 2 days to find and is a one-line fix. :-P

llvm-svn: 48354

llvm-svn: 48353

Use getIntPtrConstant in a couple places to shorten stuff up
Handle splitting vector shuffles with undefs in the mask

llvm-svn: 48351

An address space name cannot be used to qualify an object that has automatic
storage duration.  Still not catching ASQual'd allocas of array type, just 
scalars at the moment.

llvm-svn: 48350

llvm-svn: 48349

Livein copy scheduling fixes: do not coalesce physical register copies, correctly determine the safe location to insert the copies.

llvm-svn: 48348

llvm-svn: 48347

llvm-svn: 48346

llvm-svn: 48345

llvm-svn: 48344

pointer bitcast when performing return slot optimization.

llvm-svn: 48343

Patch by Julien Lerouge. Thanks!

llvm-svn: 48342

llvm-svn: 48341

Thanks Daniel Dunbar!

llvm-svn: 48340

to be run on other declarations of blocks of code (e.g., Objective-C methods.)

llvm-svn: 48339