llvm-svn: 26770

determine the top directory. This allows the tool to find the correct top
directory when you have something like:

   /x/llvm
   /x/llvm2
   /x/llvm3

Previously the scripts would always find /x/llvm even if you were in the
llvm2 or llvm3 directory because the pattern didn't allow the digits at
the end of the path.

llvm-svn: 26751

llvm-svn: 26750

llvm-svn: 26749

llvm-svn: 26748

llvm-svn: 26736

llvm-svn: 26735

llvm-svn: 26706

llvm-svn: 26672

llvm-svn: 26669

autogenerate an intrinsic verifier

llvm-svn: 26666

llvm-svn: 26663

it possible when a TokenFactor is between the load and store. But is still
missing some cases due to ordering issue.

llvm-svn: 26638

 if (N1.getOpcode() == ISD::ADD &&
     ...)
   if (... &&
       (N1.getNumOperands() == 1 || !isNonImmUse(N1.Val, N10.Val))) &&
       ...)

TableGen knows N1 must have more than one operand.

llvm-svn: 26592

llvm-svn: 26508

llvm-svn: 26499

llvm-svn: 26497

llvm-svn: 26495

llvm-svn: 26492

llvm-svn: 26487

llvm-svn: 26486

llvm-svn: 26485

llvm-svn: 26437

llvm-svn: 26349

packed word integer (v8i16), and 64-bit packed doubleword integer (v2i32).

llvm-svn: 26294

llvm-svn: 26287

usesCustomDAGSchedInserter.

llvm-svn: 26282

llvm-svn: 26208

the problems the old way did.

llvm-svn: 26161

aggrssive inlining. This reduces Select_store frame size from 24k to 10k.

llvm-svn: 26095

llvm-svn: 26084

SDOperand Select(SDOperand N);
to
void Select(SDOperand &Result, SDOperand N);

llvm-svn: 26067

compilation, C++ compilation, and linker options.
e.g. This is the options I use for testing on my x86 iMac:
nice ./NightlyTest.pl -release -cflags "-Os -DNDEBUG -fomit-frame-pointer" -cxxflags "-Os -DNDEBUG -finline-functions -felide-constructors -fomit-frame-pointer"

llvm-svn: 26057

llvm-svn: 26055

to reduce stack memory usage. This is intended to work around the gcc bug.

llvm-svn: 26026

us to avoid creating lots of "Operand" types with different printers, instead
we can fold several together and use modifiers.  For example, we can now use:

${target:call} to say that the operand should be printed like a 'call' operand.

llvm-svn: 26024

llvm-svn: 26023

have one. This can happen if a load's real uses are dead (i.e. they do not
have uses themselves).

llvm-svn: 26014

llvm-svn: 26013

llvm-svn: 26011