llvm-svn: 117291

llvm-svn: 117288

Michael Spencer.

llvm-svn: 117286

llvm-svn: 117282

llvm-svn: 117280

llvm-svn: 117279

llvm-svn: 117277

llvm-svn: 117276

llvm-svn: 117275

llvm-svn: 117274

llvm-svn: 117273

llvm-svn: 117272

llvm-svn: 117270

llvm-svn: 117269

llvm-svn: 117268

llvm-svn: 117267

llvm-svn: 117266

from stores when folding in bitcasts.

llvm-svn: 117265

instruction at the beginning of each function that has the attribute, allowing
the function to be easily hooked and/or patched.

llvm-svn: 117264

Contributed by: ether

llvm-svn: 117263

Rather than rename this instance, use the cast-to-void idiom
instead.  This will hopefully fix the windows buildbots.

llvm-svn: 117262

smooshlab build.  The breakage seems to be due to a collision
between LLVM's ATTRIBUTE_UNUSED and gcc's which was previously
hidden due to header files being included in a lucky order.

llvm-svn: 117260

llvm-svn: 117255

llvm-svn: 117245

llvm-svn: 117244

we check for _GLOBAL_OFFSET_TABLE_.

llvm-svn: 117241

llvm-svn: 117232

llvm-svn: 117230

it isn't unreachable and should not be zapped.  The check for the entry block
was missing in one case: a block containing a unwind instruction.  While there,
do some small cleanups: "M" is not a great name for a Function* (it would be
more appropriate for a Module*), change it to "Fn"; use Fn in more places.

llvm-svn: 117224

llvm-svn: 117214

llvm-svn: 117213

note that we can actually handle some f64 arguments.

llvm-svn: 117209

llvm-svn: 117208

llvm-svn: 117206

llvm-svn: 117205

name and prefixed with 'LLVM_'.

llvm-svn: 117203

llvm-svn: 117202

until other LLVM projects using these are cleaned up.

llvm-svn: 117200

was found by a GCC warning. ;]

llvm-svn: 117199

llvm-svn: 117198