llvm-svn: 44612

llvm-svn: 44611

llvm-svn: 44610

llvm-svn: 44609

llvm-svn: 44608

llvm-svn: 44607

  This allows an important optimization to be re-enabled.
- If all uses / defs of a split interval can be folded, give the interval a
  low spill weight so it would not be picked in case spilling is needed (avoid
  pushing other intervals in the same BB to be spilled).

llvm-svn: 44601

the stored register is killed.

llvm-svn: 44600

llvm-svn: 44599

compilation (no files missing). Test cases remain to be checked in.

llvm-svn: 44598

llvm-svn: 44597

llvm-svn: 44596

remain.

llvm-svn: 44595

llvm-svn: 44594

using std::for_each.

llvm-svn: 44589

llvm-svn: 44587

llvm-svn: 44586

llvm-svn: 44584

llvm-svn: 44582

Spiller unfold optimization bug: do not clobber a reusable stack slot value unless it can be modified.

llvm-svn: 44575

to codegen this:

define float @test_extract_elt(<1 x float> * %P) {
	%p = load <1 x float>* %P
	%R = extractelement <1 x float> %p, i32 0
	ret float %R
}

llvm-svn: 44570

llvm-svn: 44569

llvm-svn: 44565

llvm-svn: 44559

llvm-svn: 44558

llvm-svn: 44557

llvm-svn: 44549

to the ocaml bindings. This is required on Windows where 'ln -sf'
actually creates a copy. Thanks to Alain Frisch for noticing this.

llvm-svn: 44547

llvm-svn: 44546

llvm-svn: 44545

throw exceptions", just mark intrinsics with the nounwind
attribute.  Likewise, mark intrinsics as readnone/readonly
and get rid of special aliasing logic (which didn't use
anything more than this anyway).

llvm-svn: 44544

llvm-svn: 44543

llvm-svn: 44542

llvm-svn: 44541

insert new ExitValue after this operand definition.

This fixes PR1828.

llvm-svn: 44539

Thanks goes to PyPy folks for generating broken stuff :)

llvm-svn: 44538

llvm-svn: 44537

llvm-svn: 44535

llvm-svn: 44534

windows-based hosts, where files are opened in text mode by default.

llvm-svn: 44533