llvm-svn: 81290

llvm-svn: 81289

could look at this: the top undefined bits of an immediate shouldn't affect
isel (cmp vs cmp.w)

llvm-svn: 81288

parallel (the test should really use temps for the output, though).

llvm-svn: 81287

llvm-svn: 81285

name (e.g. "ppc") to the appropriate constant.

Also, StringRefize additional Triple constructor.

llvm-svn: 81274

llvm-svn: 81273

mention -version in messages about missing targets.

llvm-svn: 81272

the new asmprinter.

llvm-svn: 81269

llvm-svn: 81267

to instructions instead of zero extended ones.  This makes the asmprinter
print signed values more consistently.  This apparently only really affects
the X86 backend.

llvm-svn: 81265

filename in the output, which interferes with the tests' grep lines.

llvm-svn: 81263

llvm-svn: 81262

llvm-svn: 81261

llvm-svn: 81259

llvm-svn: 81257

of requiring a name be passed in. This makes it use "<stdin>"
instead of "-" and makes it more consistent with the Bitcode reader.

llvm-svn: 81256

llvm-svn: 81252

llvm-svn: 81250

llvm-svn: 81249

llvm-svn: 81248

llvm-svn: 81247

llvm-svn: 81246

llvm-svn: 81243

llvm-svn: 81240

extractelement(load).

llvm-svn: 81239

llvm-svn: 81235

llvm-svn: 81227

of using llvm-as, now that opt supports this.

llvm-svn: 81226

llvm-svn: 81223

files directly.

llvm-svn: 81222

that get created during loop unswitching, and fix SplitBlockPredecessors'
LCSSA updating code to create new PHIs instead of trying to just move
existing ones.

Also, optimize Loop::verifyLoop, since it gets called a lot. Use
searches on a sorted list of blocks instead of calling the "contains"
function, as is done in other places in the Loop class, since "contains"
does a linear search. Also, don't call verifyLoop from LoopSimplify or
LCSSA, as the PassManager is already calling verifyLoop as part of
LoopInfo's verifyAnalysis.

llvm-svn: 81221

makes the code faster.

llvm-svn: 81220

llvm-svn: 81219

llvm-svn: 81217

llvm-svn: 81215

instruction to insert before can be end(). getDebugLoc on
end() returns an invalid value, therefore use the debug
loc of the call instruction, and give it to InsertLabel.

llvm-svn: 81207

llvm-svn: 81206

llvm-svn: 81205

When remat'ing and destination virtual register has a sub-register index. Make sure the sub-register class matches the register class of the remat'ed instruction definition register class.

llvm-svn: 81204