Do partial inlining in BU.  This resolves more call sites.  Also add options to merge in globals during recursion and to back annotate DSNodes when function pointers are resolved.  This makes PA work for a whole lot more things (unresolved call sites being what has been killing various DSA based passes)

llvm-svn: 28859

llvm-svn: 28858

Fix a bug, don't drop indirect call sites, especially if there is nothing known about them yet, and restore a simple version of a removed function

llvm-svn: 28857

llvm-svn: 28855

fixes test/Regression/CodeGen/ARM/ret_arg5.ll

llvm-svn: 28854

llvm-svn: 28853

TestRunner.sh Foo/Bar/test.ll

instead of just

TestRunner.sh test.ll

which is convenient in conjunction with find.

llvm-svn: 28852

llvm-svn: 28851

"LCSSA" phi node causes indvars to break dominance properties.  This fixes
causes indvars to avoid inserting aggressive code in this case, instead
indvars should be fixed to be more aggressive in the face of lcssa phi's.

llvm-svn: 28850

llvm-svn: 28849

llvm-svn: 28848

magic to work.

llvm-svn: 28847

llvm-svn: 28846

llvm-svn: 28845

llvm-svn: 28844

llvm-svn: 28843

SDK to use when building "universal" on Mac OS/X, if they want to use a
specific one.

llvm-svn: 28842

llvm-svn: 28841

llvm-svn: 28840

now compile:

static unsigned long X;
void test1() {
  X = 0;
}

into:

_test1:
        lis r2, ha16(_X)
        li r3, 0
        stw r3, lo16(_X)(r2)
        blr

Totally amazing :)

llvm-svn: 28839

llvm-svn: 28838

llvm-svn: 28837

llvm-svn: 28836

the target triple & subtarget info.  woo.

llvm-svn: 28835

llvm-svn: 28834

llvm-svn: 28833

llvm-svn: 28832

llvm-svn: 28831

Remove explicit casts to std::string now that there is no overload resolution
issues in the TargetData ctors.

llvm-svn: 28830

ignored.

llvm-svn: 28829

add a new init method.

llvm-svn: 28828

llvm-svn: 28827

llvm-svn: 28826

support, and 64-bit register use are all consistent with each other.

Add a new "IsPPC" feature, to distinguish ppc32 vs ppc64 targets, use this
to configure TargetData differently.  This not makes ppc64 blow up on lots
of stuff :)

llvm-svn: 28825

can in 32-bit mode we can choose to optionally *use* 64-bit registers.

llvm-svn: 28824

llvm-svn: 28823

llvm-svn: 28822

llvm-svn: 28821

llvm-svn: 28820

llvm-svn: 28819