llvm-svn: 100480

llvm-svn: 100466

llvm-svn: 100416

llvm-svn: 100415

When a target instruction wants to set target-specific flags, it should simply
set bits in the TSFlags bit vector defined in the Instruction TableGen class.

This works well because TableGen resolves member references late:

class I : Instruction {
  AddrMode AM = AddrModeNone;
  let TSFlags{3-0} = AM.Value;
}

let AM = AddrMode4 in
def ADD : I;

TSFlags gets the expected bits from AddrMode4 in this example.

llvm-svn: 100384

llvm-svn: 100381

llvm-svn: 100377

llvm-svn: 100376

which is really a property of the section being referenced.
Add a predicate to MCSection to replace it.

Yay for reduction in magic.

llvm-svn: 100367

Restrict bit mask operations to the DomainValue class. Rename methods for
clarity.

llvm-svn: 100353

llvm-svn: 100342

llvm-svn: 100332

"asm printering" happens through MCStreamer.  This also 
Streamerizes PIC16 debug info, which escaped my attention.

This removes a leak from LLVMTargetMachine of the 'legacy'
output stream.

llvm-svn: 100327

streamerized for everything.

llvm-svn: 100316

llvm-svn: 100315

which will abort in .o file writing mode.

llvm-svn: 100314

raw_ostream to print to.

llvm-svn: 100313

llvm-svn: 100312

llvm-svn: 100311

raw_ostream to print an instruction to had to be specified
at MCInstPrinter construction time instead of being able
to pick at each call to printInstruction.

llvm-svn: 100307

member of AsmPrinter.  Instead, pass it in explicitly.

llvm-svn: 100306

Added support for address spaces and added a isVolatile field to memcpy, memmove, and memset,
e.g., llvm.memcpy.i32(i8*, i8*, i32, i32) -> llvm.memcpy.p0i8.p0i8.i32(i8*, i8*, i32, i32, i1)

llvm-svn: 100304

of printOffset to pass in a stream to print to.

llvm-svn: 100296

dest.

llvm-svn: 100252

a new subtarget option for AES and check for the support.  Add "westmere"
line of processors and add AES-NI support to the core i7.

Add a couple of TODOs for information I couldn't verify.

llvm-svn: 100231

return an error status in all failure cases, printing
messages to debugs() only when debugging is enabled.

llvm-svn: 100229

llvm-svn: 100214

llvm-svn: 100208

llvm-svn: 100199

Added support for address spaces and added a isVolatile field to memcpy, memmove, and memset,
e.g., llvm.memcpy.i32(i8*, i8*, i32, i32) -> llvm.memcpy.p0i8.p0i8.i32(i8*, i8*, i32, i32, i1)

llvm-svn: 100191

llvm-svn: 100176

folder to be tolerant of debug info following the
branch(es) at the end of a block.

llvm-svn: 100168

llvm-svn: 100167

llvm-svn: 100146

llvm-svn: 100137

llvm-svn: 100132

- Do not try to infer GV alignment unless its type is sized. It's not possible to infer alignment if it has opaque type.

llvm-svn: 100118

1. Makes it possible to lower with floating point loads and stores.
2. Avoid unaligned loads / stores unless it's fast.
3. Fix some memcpy lowering logic bug related to when to optimize a
   load from constant string into a constant.
4. Adjust x86 memcpy lowering threshold to make it more sane.
5. Fix x86 target hook so it uses vector and floating point memory
   ops more effectively.
rdar://7774704

llvm-svn: 100090

llvm-svn: 100089

aes instead of sse4.2.  Add a brief todo for a subtarget flag and rework
the aeskeygenassist instruction to more closely match the docs.

llvm-svn: 100078