llvm-svn: 51239

llvm-svn: 51238

Patch by Dmitri Makarov!

llvm-svn: 51237

llvm-svn: 51236

llvm-svn: 51235

llvm-svn: 51234

llvm-svn: 51233

llvm-svn: 51232

llvm-svn: 51230

llvm-svn: 51229

llvm-svn: 51227

llvm-svn: 51226

llvm-svn: 51225

llvm-svn: 51223

llvm-svn: 51222

"-Wshorten-64-to-32 -Werror" will cause a failure when compiling this complex
program:

#include <string>

class Path {
  mutable std::string path;
public:
  bool operator == (const Path &that) {
    return path == that.path;
  }
};

Using strcmp gets us past this annoying error.

llvm-svn: 51218

llvm-svn: 51217

llvm-svn: 51216

llvm-svn: 51215

suggested by Duncan.

llvm-svn: 51211

behavior on old .bc files.

llvm-svn: 51210

and llvm-nm (prints as C).

llvm-svn: 51209

llvm-svn: 51208

replaced at linktime with a body that throws, even
if the body in this file does not.  Make PruneEH
be more conservative in this case.
g++.dg/eh/weak1.C

llvm-svn: 51207

its associated call site.

llvm-svn: 51204

missing it. gcc.dg/darwin-weakimport-2.c.
Handle common and weak differently for darwin ppc32.

llvm-svn: 51201

API change for {BinaryOperator|CmpInst|CastInst}::create*() --> Create. Legacy interfaces will be in place for some time.  (Merge from use-diet branch.)

llvm-svn: 51200

llvm-svn: 51192

llvm-svn: 51191

included after local headers.

llvm-svn: 51187

original method caused gcc-4.2 to complain.

llvm-svn: 51186

llvm-svn: 51184

llvm-svn: 51183

safer manner by loop deletion.

llvm-svn: 51182

llvm-svn: 51181

llvm-svn: 51180

Also, use SCEV to determine the trip count of the loop, which is more powerful
and accurate that Loop::getTripCount.

llvm-svn: 51179

llvm-svn: 51178

a potentially infinite loop, which is undesirable.  Instead, test the LICM behavior
that we're really interested in.

llvm-svn: 51177

llvm-svn: 51176