llvm-svn: 61628

Clean up some of the existing code by making it use hasFnAttr/addFnAttr 
and round it off by creating removeFnAttr.

llvm-svn: 61627

llvm-svn: 61624

llvm-svn: 61623

to help catch errors.

llvm-svn: 61622

llvm::PATypeHolder::get() method when LLVM is self-hosted in Release
mode. Before the parser changed, there was a definition of llvm::PAHolder::get()
in llvmAsmParser.y. This was probably a bug that no-one noticed.

Explicitly #include the Type.h file as a temporary fix for now.

llvm-svn: 61620

llvm-svn: 61619

llvm-svn: 61618

smarter about C-ish syntax, and supports the cinoptions
variable. Set cinoptions to suppress the extra indentation
for switch case labels.

llvm-svn: 61617

llvm-svn: 61614

llvm-svn: 61613

llvm-svn: 61612

instructions to avoid copies, because TwoAddressInstructionPass
also does this optimization.  The scheduler's version didn't
account for live-out values, which resulted in spurious commutes
and missed opportunities.

Now, TwoAddressInstructionPass handles all the opportunities,
instead of just those that the scheduler missed. The result is
usually the same, though there are occasional trivial differences
resulting from the avoidance of spurious commutes.

llvm-svn: 61611

nocapture attributes to them.

llvm-svn: 61610

llvm-svn: 61609

llvm-svn: 61603

llvm-svn: 61602

* Wrapped long lines in code section

llvm-svn: 61601

inline the only use of isNegative. Fixes warning reported by Mike Stump.

llvm-svn: 61600

llvm-svn: 61599

llvm-svn: 61598

- Remove custom lowering for BRCOND
- Add remaining functionality for branches in SPUInstrInfo, such as branch
  condition reversal and load/store folding. Updated BrCond test to reflect
  branch reversal.

llvm-svn: 61597

llvm-svn: 61596

llvm-svn: 61595

llvm-svn: 61594

llvm-svn: 61593

types of files (TableGen, LLVM assembly, HTML files, etc.)

llvm-svn: 61592

  register copies a little easier to pick out from the output.
- Fix bug 3192.

llvm-svn: 61591

* Minor spacing and comment cleanups

llvm-svn: 61590

pending a correct solution.

llvm-svn: 61589

from: copy-pasted straight from the coding standards doc!

Oh, the irony.

llvm-svn: 61586

llvm-svn: 61585

llvm-svn: 61584

llvm-svn: 61583

* Fixed cursors in terminal by setting nocompatible (sorry, vi users)
* Enable syntax highlighting so that this file can stand on its own
* Highlight trailing whitespace
* Fixed commands to delete trailing whitespaces and convert tabs to spaces

llvm.vim and tablegen.vim
* Removed trailing whitespace, as it's now very visible

llvm-svn: 61582

llvm-svn: 61581

not have pointer type.  In particular, it may
be the condition argument for a select or a GEP
index.  While I was unable to construct a testcase
for which some bits of the original pointer are
captured due to one of these, it's very very close
to being possible - so play safe and exclude these
possibilities.

llvm-svn: 61580

llvm-svn: 61576

llvm-svn: 61572

the argument to be stored to an alloca by tracking uses
of the alloca.  This occurs 4 times (out of 7121, 0.05%)
in MultiSource/Applications, so may not be worth it.  On
the other hand, it is easy to do and fairly cheap.  The
functions it helps are: W_addcom and W_addlit in spiff;
process_args (argv) in d (make_dparser); ercPixConcealIMB
in JM/ldecod.

llvm-svn: 61570