llvm-svn: 33388

This is the final patch for this PR. It implements some minor cleanup
in the use of IntegerType, to wit:
1. Type::getIntegerTypeMask -> IntegerType::getBitMask
2. Type::Int*Ty changed to IntegerType* from Type*
3. ConstantInt::getType() returns IntegerType* now, not Type*

This also fixes PR1120.

Patch by Sheng Zhou.

llvm-svn: 33370

llvm-svn: 33368

llvm-svn: 33366

the .zerofill directive emission to not be darwin-specific.

llvm-svn: 33365

llvm-svn: 33364

llvm-svn: 33363

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

llvm-svn: 33362

llvm-svn: 33359

llvm-svn: 33353

llvm-svn: 33352

- In x86-64 mode, symbols with external linkage (not just symbols which are
  defined externally) requires GOT indirect reference.
- Stylistic code clean up.

llvm-svn: 33345

llvm-svn: 33333

llvm-svn: 33327

llvm-svn: 33323

llvm-svn: 33316

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

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

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: 33265

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

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: 33228

rename Type::getIntegralTypeMask to Type::getIntegerTypeMask.

This makes naming much more consistent.  For example, there are now no longer any
instances of IntegerType that are not considered isInteger! :)

llvm-svn: 33225

llvm-svn: 33216