night:  fastcc returns should only go in XMM0 if we have SSE2 or above.

llvm-svn: 34613

llvm-svn: 34605

llvm-svn: 34604

external symbols and global addresses.  Add the missing ones.

one important workaround: PPCISD::CALL is matched by both PPCcall_ELF
and PPCcall_Macho, disable the _ELF patterns for now.

llvm-svn: 34601

llvm-svn: 34598

This implements CodeGen/X86/fp-stack-ret.ll:test[23]

llvm-svn: 34592

llvm-svn: 34590

section of the file.

llvm-svn: 34589

result value stuff.  This eliminates a bunch of duplicated code and now
GetRetValueLocs is the sole place that decides where a value is returned.

llvm-svn: 34588

llvm-svn: 34587

function.  This function now uses GetRetValueLocs to determine *where*
the result values are located and concerns itself with *how* to pull the
values out.

llvm-svn: 34586

llvm-svn: 34585

registers out from the logic of *how* to return them.

This changes X86-64 to mark EAX live out when returning a 32-bit value,
where before it marked RAX liveout.

llvm-svn: 34582

llvm-svn: 34579

llvm-svn: 34578

llvm-svn: 34577

llvm-svn: 34576

Nicolas Geoffray!

llvm-svn: 34574

llvm-svn: 34573

llvm-svn: 34572

llvm-svn: 34568

from README.
When no water available, use end of block if in range.  (More to do here.)

llvm-svn: 34563

Generate local names with a "llvm_cbe_" prefix using the actual name of the
variable instead of a temporary name.

llvm-svn: 34540

llvm-svn: 34537

llvm-svn: 34533

llvm-svn: 34532

llvm-svn: 34523

llvm-svn: 34521

llvm-svn: 34520

llvm-svn: 34519

llvm-svn: 34515

llvm-svn: 34514

llvm-svn: 34506

llvm-svn: 34488

llvm-svn: 34482

llvm-svn: 34478

llvm-svn: 34477

Add implicit uses of EBX to calls to ensure liveintervalanalysis does not treat
the GOT in EBX move as dead upon definition.
This should fix PR1207.

llvm-svn: 34470

llvm-svn: 34456

llvm-svn: 34434