at this point, it just needs to work so we can test things reliably.

llvm-svn: 34262

llvm-svn: 34258

be supported on 32-bit hosts.

llvm-svn: 34257

llvm-svn: 34256

llvm-svn: 34254

1. Make all the operators use uppercase
2. Rename APIntRoundToDouble method just RoundToDouble, the APInt is
   redundant.
3. Turn the class on for compilation.

llvm-svn: 34253

llvm-svn: 34249

This will break a dj test until I have time to investigate.

llvm-svn: 34247

llvm-svn: 34246

llvm-svn: 34245

llvm-svn: 34244

llvm-svn: 34241

llvm-svn: 34240

This speeds up bcreading by 1.5%.

llvm-svn: 34233

used to avoid std::string allocations in common cases.

llvm-svn: 34232

llvm-svn: 34231

llvm-svn: 34229

llvm-svn: 34228

llvm-svn: 34223

llvm-svn: 34222

llvm-svn: 34221

llvm-svn: 34219

llvm-svn: 34218

registers. Make sure liveinterval analysis is correctly creating live ranges
for them.

llvm-svn: 34217

comparisons.  This fixes an infinite loop on CodeGen/Generic/switch-lower.ll
and PR1197

llvm-svn: 34216

llvm-svn: 34214

llvm-svn: 34213

llvm-svn: 34212

llvm-svn: 34211

llvm-svn: 34205

llvm-svn: 34204

llvm-svn: 34202

2. Add functions to support the numberical conversion between APInt and
   double/float.

llvm-svn: 34201

module.  This speeds up the bcreader 11%.

llvm-svn: 34198

llvm-svn: 34197

as its main datastructure.  There are many improvements yet to be made, but
this speeds up opt --std-compile-opts on 447.dealII by 7.3%.

llvm-svn: 34193

llvm-svn: 34188

llvm-svn: 34187

llvm-svn: 34185

llvm-svn: 34183