llvm-svn: 28586

llvm-svn: 28585

llvm-svn: 28584

llvm-svn: 28583

llvm-svn: 28582

llvm-svn: 28581

llvm-svn: 28580

llvm-svn: 28579

llvm-svn: 28578

llvm-svn: 28577

   is the default and handled by the makefile system and runtest
2. Redirect stderr of llvm-as and llvm2cpp so that warning messages about
   instrinsics don't cause Tcl to report the run as failed.

llvm-svn: 28576

only transform a shufps to pshufd when the first two operands are the same.

llvm-svn: 28575

llvm-svn: 28574

llvm-svn: 28573

llvm-svn: 28572

space will be available, even if the callee isn't varargs.

llvm-svn: 28571

optional.

llvm-svn: 28570

llvm-svn: 28569

a floating point conversion problem with NAN in intrinsics.ll. llvm2cpp
makes an attempt to provide the correct conversion, based on the
implementation in the CBackend writer, but it doesn't get NAN correct.

llvm-svn: 28568

llvm-svn: 28567

llvm-svn: 28566

llvm-svn: 28565

llvm-svn: 28564

llvm-svn: 28563

string. Instead of specifying the length, just specify whether the user
wants a terminating null or not. The default is "true" to retain the same
behavior as previously provided by this function.

llvm-svn: 28562

latency targets, e.g. PPC32.

llvm-svn: 28561

non-deterministic. Returns NULL when it's empty!

llvm-svn: 28560

llvm-svn: 28559

llvm-svn: 28558

stdout when the output of llvm-as is also written to stdout. We'll have to
fix tcl some other way.

llvm-svn: 28557

Tcl to claim that the program had an error and thus produces errors in
the dejagnu testing when its really just a warning.

llvm-svn: 28556

llvm-svn: 28555

everything except PHI nodes and one odd recurse/opaque type situation.
PHI nodes forward reference INSTRUCTIONS (aaaaaaaahhhhhhh!) :)

llvm-svn: 28554

llvm-svn: 28553

implementation always added a null byte to the end of the string. It turns
out that this is not always wanted. By adding a length parameter we preserve
this behavior when length==0 (default value) but also allow other lengths
(not null terminated) to be created.

llvm-svn: 28552

llvm-svn: 28551

Fold c2 in (x << c1) | c2 where (c2 < c1)
e.g.
int test(int x) {
  return (x << 3) + 7;
}

This can be codegen'd as:
leal 7(,%eax,8), %eax

llvm-svn: 28550

llvm-svn: 28549

llvm-svn: 28548

tests. The output in a few cases still doesn't compile, however.

llvm-svn: 28547