llvm-svn: 22278

llvm-svn: 22277

llvm-svn: 22276

llvm-svn: 22275

llvm-svn: 22274

See last commit for LangRef, this implements it on all targets.

llvm-svn: 22273

llvm-svn: 22272

of memory instructions in the assembly, to allow later linking
of traces with LLVM Value*s.

llvm-svn: 22271

llvm-svn: 22270

llvm-svn: 22269

llvm-svn: 22268

make AliasAnalysis know that VAArg writes memory.  This is extremely conservative and should be fixed

llvm-svn: 22267

prevent GCSE from forwarding stores to loads around vaarg.  This is uggly, and I am trying to fix the AliasInfo, as it should catch the problem instead.

llvm-svn: 22266

llvm-svn: 22265

llvm-svn: 22264

llvm-svn: 22263

llvm-svn: 22262

so this doesn't crash when run.  It is hard to tell if things are right enough to work correctly with all the TmpInstructions running around

llvm-svn: 22261

llvm-svn: 22260

llvm-svn: 22259

llvm-svn: 22258

llvm-svn: 22257

old vaarg instruction.

llvm-svn: 22256

llvm-svn: 22255

llvm-svn: 22254

llvm-svn: 22253

llvm-svn: 22252

path on alpha, now has come the time for new vararg support.  So, with out
further ado, I revert behavior back a couple of years!

Well, ok, I lied.  A few more notes.

First, the Simple ISels cannot be expected to work any longer, but they
should still compile

Second, there are likely some bugs to track down once the nightly testers
start with this.

Third, the initial patch doesn't include sparcv9, but I'll do that today.

Forth, subsequent patches won't bother being long winded.

llvm-svn: 22251

not casting to the correct type.

llvm-svn: 22250

GCC 4.0.0 compiler (sometimes incorrectly) warns about under release build.

llvm-svn: 22249

GCC 4.0.0 in release build.

llvm-svn: 22248

convention? ;)

llvm-svn: 22247

llvm-svn: 22246

llvm-svn: 22245

llvm-svn: 22244

llvm-svn: 22243

llvm-svn: 22242

llvm-svn: 22241

llvm-svn: 22240

llvm-svn: 22239