llvm-svn: 45287

as on functions.  Make it verify invokes and not just
ordinary calls.  As a (desired) side-effect, it is no
longer legal to have call attributes on arguments that
are being passed to the varargs part of a varargs
function (llvm-as drops them on the floor anyway).

llvm-svn: 45286

return attributes on the floor.  In the case of a call
to a varargs function where the varargs arguments are
being removed, any call attributes on those arguments
need to be dropped.  I didn't do this because I plan to
make it illegal to have such attributes (see next patch).
With this change, compiling the gcc filter2 eh test at -O0
and then running opt -std-compile-opts on it results in
a correctly working program (compiling at -O1 or higher
results in the test failing due to a problem with how we
output eh info into the IR).

llvm-svn: 45285

Update addPaddingFields() interface.

llvm-svn: 45284

(but not both) may be a protocol qualified static type.

llvm-svn: 45283

llvm-svn: 45282

llvm-svn: 45281

llvm-svn: 45280

llvm-svn: 45278

llvm-svn: 45277

of conforming protocols (or not).

llvm-svn: 45276

llvm-svn: 45274

are generated by transfer functions used by the path-sensitive dataflow solver.

llvm-svn: 45273

location*state vertex in an intra-procedural, path-sensitive dataflow
supergraph.

llvm-svn: 45272

llvm-svn: 45271

llvm-svn: 45269

llvm-svn: 45268

OwningPtr except that it works for pointers to arrays.

llvm-svn: 45266

llvm-svn: 45265

More is yet to come.

llvm-svn: 45263

llvm-svn: 45262

llvm-svn: 45261

llvm-svn: 45260

llvm-svn: 45259

llvm-svn: 45257

(icmp slt (sub A B) 1) -> (icmp sle A B)
icmp sgt (sub A B) -1) -> (icmp sge A B)

and add testcase.

llvm-svn: 45256

llvm-svn: 45255

llvm-svn: 45254

llvm-svn: 45253

llvm-svn: 45252

Clean up previous patch: PHI uses should not prevent iv reuse if all other uses are addresses. This trades a constant multiply for one fewer iv.

llvm-svn: 45251

has a single use, and generalize it to not require N to be a constant.

llvm-svn: 45250

llvm-svn: 45249

llvm-svn: 45248

llvm-svn: 45247

llvm-svn: 45246

llvm-svn: 45245

are due to arrive.

llvm-svn: 45244

llvm-svn: 45243

- vec_const.ll: Vector constant loads
- immed64.ll: i64, f64 constant loads

llvm-svn: 45242