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

llvm-svn: 34201

llvm-svn: 34199

module.  This speeds up the bcreader 11%.

llvm-svn: 34198

llvm-svn: 34197

Since CompilerDriver.cpp revision 1.44, llvmc must be linked against LLVMCore.a (llvm::Module::~Module) and LLVMBCReader.a
(llvm::getBytecodeModuleProvider).

llvm-svn: 34196

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: 34192

llvm-svn: 34191

llvm-svn: 34190

delete tombstones.

llvm-svn: 34189

llvm-svn: 34188

llvm-svn: 34187

llvm-svn: 34186

llvm-svn: 34185

Prevent infinite loops and memory bombs by setting a ulimit on time and
space for running the dejagnu tests.

llvm-svn: 34184

llvm-svn: 34183

llvm-svn: 34182

llvm-svn: 34180

llvm-svn: 34179

llvm-svn: 34178

llvm-svn: 34177

llvm-svn: 34176

llvm-svn: 34175

llvm-svn: 34174

llvm-svn: 34173

llvm-svn: 34172

llvm-svn: 34171

llvm-svn: 34170

the bc reader by 0.8%. Deemed "not worth it"

llvm-svn: 34169

by 6% on tramp3d.

llvm-svn: 34167

llvm-svn: 34166

llvm-svn: 34165

llvm-svn: 34164

llvm-svn: 34163

llvm-svn: 34162

llvm-svn: 34161

-load-vn -gcse by 2.3%.

llvm-svn: 34160

llvm-svn: 34159

after the StructLayout object in memory.  This marginally improves locality,
speeding up -load-vn -gcse by ~0.8%.

llvm-svn: 34158

llvm-svn: 34157