llvm-svn: 115741

llvm-svn: 115740

llvm-svn: 115739

llvm-svn: 115731

drastically reduce the linking time during LTO.

Patch by Shantonu Sen!

llvm-svn: 115728

gunk that goes along with an MVT (e.g. reg class, preferred load operation,
memory operand)

llvm-svn: 115727

that I need a heavier handed approach to get ultimate factorization.

llvm-svn: 115726

where !cast is just as short.

llvm-svn: 115722

  let AsmString = !strconcat(
                     !strconcat(!strconcat(opc, "${p}"), !strconcat(".", dt)),
                     !strconcat("\t", asm));

with:

  let AsmString = !strconcat(opc, "${p}", ".", dt, "\t", asm);

:)

llvm-svn: 115720

!strconcat(!strconcat(!strconcat(!strconcat

Simplify some x86 td files to use it.

llvm-svn: 115719

section. Common because of linkonce sections.

llvm-svn: 115718

llvm-svn: 115717

register class, and use this to simplify use of BinOpRR.

llvm-svn: 115716

llvm-svn: 115715

32-bit fp reg, not 64-bit.

Fixes SingleSource.

llvm-svn: 115711

llvm-svn: 115710

reusable, but that is no longer relevant since a split will always replace the
original.

llvm-svn: 115709

llvm-svn: 115708

convert all the rest of the cmovs to the multiclass,
with good results:

 X86InstrCMovSetCC.td |  598 +--------------------------------------------------
 X86InstrCompiler.td  |   61 +++++
 2 files changed, 77 insertions(+), 582 deletions(-)

llvm-svn: 115707

(e.g. CMOVBE16rr instead of CMOVBErr16).

llvm-svn: 115705

tried (but failed) to artificially constrain it to working with #NAME#.
Just allow any # in identifiers, and update the comments.

llvm-svn: 115704

Another step towards getting rid of static ctors for pass registration: have INITIALIZE_PASS AND INITIALIZE_AG_PASS
expand to an initializeMyPass() function (in additional to the extant static ctors).  Eventually, these will be called
from a big InitializeAllPasses() function, and the PassInfo's they create (which would be leaked if this code were used
at the moment) will be handed off to a PassRegistry for ownership.

llvm-svn: 115703

simplify the X86 CMOVmr's.

llvm-svn: 115702

and verbosity

llvm-svn: 115701

llvm-svn: 115699

21 insertions(+), 53 deletions(-)

Moar change coming before I switch the rest.

llvm-svn: 115697

llvm-svn: 115696

never kept after splitting.

Keeping the original interval made sense when the split region doesn't modify
the register, and the original is spilled. We can get the same effect by
detecting reloaded values when spilling around copies.

llvm-svn: 115695

llvm-svn: 115694

not getting marked as mayStore.  This fixes llvm-gcc bootstrap.

llvm-svn: 115693

llvm-svn: 115692

llvm-svn: 115691

 X86InstrCMovSetCC.td |  200 ++++++---------------------------------------------
 1 file changed, 27 insertions(+), 173 deletions(-)

llvm-svn: 115689

llvm-svn: 115687

llvm-svn: 115686

gross hack (having the asmmatcher handle the alias).

llvm-svn: 115685

llvm-svn: 115684

the right places.  X86Instr64bit.td now dies, long live x86-64!

llvm-svn: 115669

erasing it from the visited set. That ensures we create the right phi defs.

llvm-svn: 115666

Insert copy after defining instruction.

Fix LiveIntervalMap::extendTo to properly handle live segments starting before
the current basic block.

Make sure the open live range is extended to the inserted copy's use slot.

llvm-svn: 115665