Minor optimization to the use of IntervalMap iterators. They are fairly
heavyweight, so prefer SI.valid() over SI != end().

llvm-svn: 121217

llvm-svn: 121216

the order of the bytes in the data stream is flipped around.

llvm-svn: 121215

llvm-svn: 121214

so they can be implemented without clang builtins.

llvm-svn: 121213

llvm-svn: 121212

llvm-svn: 121211

llvm-svn: 121210

so they can be implemented without clang builtins.

llvm-svn: 121209

so they can be used in the implementations of other intrinsics.

llvm-svn: 121208

before:
        4 assembler - Number of assembler layout and relaxation steps
    78563 assembler - Number of emitted assembler fragments
  8693904 assembler - Number of emitted object file bytes
   271223 assembler - Number of evaluated fixups
330771677 assembler - Number of fragment layouts
     5958 assembler - Number of relaxed instructions
  2508361 mcexpr    - Number of MCExpr evaluations

real	0m26.123s
user	0m25.694s
sys	0m0.388s

after:

      4 assembler - Number of assembler layout and relaxation steps
  78563 assembler - Number of emitted assembler fragments
8693904 assembler - Number of emitted object file bytes
 271223 assembler - Number of evaluated fixups
 231507 assembler - Number of fragment layouts
   5958 assembler - Number of relaxed instructions
2508361 mcexpr    - Number of MCExpr evaluations

real	0m2.500s
user	0m2.113s
sys	0m0.273s

And yes, the outputs are identical :-)

llvm-svn: 121207

llvm-svn: 121206

This is still work in progress.

llvm-svn: 121205

llvm-svn: 121204

llvm-svn: 121203

llvm-svn: 121202

This speeds up RegAllocBasic by 20%, not counting releaseMemory which becomes
way faster.

llvm-svn: 121201

llvm-svn: 121200

the command given to lldb command interpreter more readable.

llvm-svn: 121199

llvm-svn: 121198

vpush instructions to save / restore VFP / NEON registers like this:
vpush {d8,d10,d11}
vpop {d8,d10,d11}

vpush and vpop do not allow gaps in the register list.
rdar://8728956

llvm-svn: 121197

llvm-svn: 121196

functionality change.

llvm-svn: 121195

llvm-svn: 121194

between clients of the LLDB API and the expression
parser.

llvm-svn: 121193

the failed compile in PR8751.

llvm-svn: 121192

llvm-svn: 121191

llvm-svn: 121190

llvm-svn: 121189

llvm-svn: 121188

llvm-svn: 121187

llvm-svn: 121186

the results against our golden ones.

llvm-svn: 121185

llvm-svn: 121184

        # runCmd: command alias print_hi expression printf ("\n\tHi!")
        # output: 
        self.runCmd('command alias print_hi expression printf ("\\n\\tHi!")')
        # This fails currently.
        self.runCmd('print_hi')

and modify existing test sequences to escape the escape character '\ to prevent it
from being interpreted by Python before passing on to the lldb command interpreter.

llvm-svn: 121183

llvm-svn: 121182

llvm-svn: 121181

llvm-svn: 121180

possible. They were duplicates for everything exception the source pattern
before.

llvm-svn: 121179

llvm-svn: 121178