delimits the boundaries of jump tables.  This lets the linker's dead code
stripping optimization do a better job.

llvm-svn: 33315

llvm-svn: 33314

writers.

llvm-svn: 33311

llvm-svn: 33309

Pass Manager Type.

llvm-svn: 33308

llvm-svn: 33307

pass manager type. This allows new FPPassManager to select Call Graph
Pass Manager (if available) as its parent.

llvm-svn: 33306

the .zerofill directive emission to not be darwin-specific

llvm-svn: 33304

llvm-svn: 33303

llvm-svn: 33302

non-statics.
* Introduce new option to output zero-initialized data to .bss section.
This can reduce size of binaries. Enable it by default for ELF &
Cygwin/Mingw targets. Probably, Darwin should be also added.

llvm-svn: 33299

llvm-svn: 33298

llvm-svn: 33291

llvm-svn: 33290

llvm-svn: 33289

use to write things to the file. It's abstract so each target should implement
its own version for each writer type.

llvm-svn: 33286

llvm-svn: 33284

Make the assembler generate a nice error message if a bad cast instruction
is attempted instead of asserting out. This is made possible by the
recently exposed method CastInst::castIsValid() which checks the validity
of any cast instruction.

llvm-svn: 33283

Expose the previously hidden checkCast function as CastInst::castIsValid.

llvm-svn: 33282

Adjust the use of SetVector for changes in SetVector's interface.
Patch by Gordon Henriksen.

llvm-svn: 33280

pass manager is last user.

llvm-svn: 33273

Remove setupPassManager() and its use.

llvm-svn: 33270

llvm-svn: 33265

llvm-svn: 33262

llvm-svn: 33260

llvm-svn: 33258

llvm-svn: 33257

llvm-svn: 33256

just use the one that's in the subtarget.

llvm-svn: 33255

type ordering stuff work better.  This fixes PR918 and
CodeGen/CBackend/2007-01-15-NamedArrayType.ll

Patch by Gordon Henriksen.

llvm-svn: 33254

llvm-svn: 33252

careful when folding "c ? load p : load q" that C doesn't reach either load.
If so, folding this into load (c ? p : q) will induce a cycle in the graph.

llvm-svn: 33251

llvm-svn: 33249

llvm-svn: 33247

LLVM would miscompile ASM dialects when compiling for PPC. Added dialects for
the X86 and PPC backends. It defaults to "0", the first variant of a compound
inline asm expression.

llvm-svn: 33246

llvm-svn: 33245

llvm-svn: 33244

llvm-svn: 33243

llvm-svn: 33242

llvm-svn: 33239