llvm-svn: 129296

it is obvious that it should be included.

llvm-svn: 129295

Fix another using-CPSR-twice bug in my ADCS/SBCS cleanups, and make proper use of the Commutable bit.

llvm-svn: 129294

llvm-svn: 129293

LiveIntervals::findLiveInMBBs has to do a full binary search for each segment.

llvm-svn: 129292

header file cstdio was added as an include.

llvm-svn: 129291

    
This patch fixes all of the warnings due to unordered initialization lists.

Patch by Marco Minutoli.

llvm-svn: 129290

ParserVars is declared using the class keyword. This solves the warning.

llvm-svn: 129289

llvm-svn: 129288

llvm-svn: 129287

invalid instructions.

llvm-svn: 129286

llvm-svn: 129285

disassembler API.  Hooked this up to the ARM target so such tools as Darwin's
otool(1) can now print things like branch targets for example this:
  blx _puts
instead of this:
  blx #-36
And even print the expression encoded in the Mach-O relocation entried for
things like this:
  movt r0, :upper16:((_foo-_bar)+1234)

llvm-svn: 129284

Both coalescing and register allocation already check aliases for interference,
so these extra segments are only slowing us down.

This speeds up both linear scan and the greedy register allocator.

llvm-svn: 129283

Implement ARM emulation function to handle "SUBS PC, LR and related instructions".

llvm-svn: 129279

This particularly helps with the initial transfer of fixed intervals.

llvm-svn: 129277

llvm-svn: 129276

In particular, don't repeatedly recompute the PIC base live range after rematerialization.

llvm-svn: 129275

Patch by arrowdodger!

llvm-svn: 129274

If there's an invoke destination, we should use invoke instead of call when calling the __cxa_bad_typeid function. Fixes PR7400.

llvm-svn: 129273

was always a User.

llvm-svn: 129272

llvm-svn: 129271

an odd number.

llvm-svn: 129270

llvm-svn: 129269

llvm-svn: 129268

llvm-svn: 129267

llvm-svn: 129266

llvm-svn: 129265

CodeGenFunction::EmitDynamicCast always return null or throw a bad_cast 
exception.

llvm-svn: 129264

llvm-svn: 129263

llvm-svn: 129262

llvm-svn: 129261

llvm-svn: 129260

--- Reverse-merging r129235 into '.':
D    test/Feature/bb_attrs.ll
U    include/llvm/BasicBlock.h
U    include/llvm/Bitcode/LLVMBitCodes.h
U    lib/VMCore/AsmWriter.cpp
U    lib/VMCore/BasicBlock.cpp
U    lib/AsmParser/LLParser.cpp
U    lib/AsmParser/LLLexer.cpp
U    lib/AsmParser/LLToken.h
U    lib/Bitcode/Reader/BitcodeReader.cpp
U    lib/Bitcode/Writer/BitcodeWriter.cpp

llvm-svn: 129259

Remove the CodeGenCXX/dyncast.cpp test; it isn't really super useful to match on huge chunks of LLVM output.

llvm-svn: 129258

represents a dynamic cast where we know that the result is always null.

For example:

struct A {
  virtual ~A();
};
struct B final : A { };
struct C { };

bool f(B* b) {
  return dynamic_cast<C*>(b);
}

llvm-svn: 129256

llvm-svn: 129255

and move a vector-splat check to follow l-value conversion.

llvm-svn: 129254

Strip off parens and no-op casts when deciding if an expr can be devirtualized. Fixes the second half of PR9660.

llvm-svn: 129253

llvm-svn: 129252