Removed the interrupt_handler instrinsic section that I accidently added
in my previous commits.  It's not implemented and is out of date.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14410 91177308-0d34-0410-b5e6-96231b3b80d8

Grammar and punctuation fixes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14409 91177308-0d34-0410-b5e6-96231b3b80d8

* Be consistent about MachineBB labels and references to them in instr stream
* Use MachineBB's built-in numbering system instead of reinventing one

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14408 91177308-0d34-0410-b5e6-96231b3b80d8

Added missing quote.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14407 91177308-0d34-0410-b5e6-96231b3b80d8

* Initialize the entire array statically, not member-at-a-time
* Remove x86-specific comment re: intel vs. at&t assembly syntax

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14406 91177308-0d34-0410-b5e6-96231b3b80d8

Fix bug in previous checkin.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14405 91177308-0d34-0410-b5e6-96231b3b80d8

* Wrap long lines
* Replace silent fall-through FIXME comments with an error to cerr and an abort
* No need to set size of statically initialized arrays

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14404 91177308-0d34-0410-b5e6-96231b3b80d8

Excise X86-specific comments.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14403 91177308-0d34-0410-b5e6-96231b3b80d8

Vladimir Prus also contributed the LowerConstantExprs pass.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14402 91177308-0d34-0410-b5e6-96231b3b80d8

New constant expression lowering pass to simplify your instruction selection needs.

Contributed by Vladimir Prus!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14399 91177308-0d34-0410-b5e6-96231b3b80d8

New testcase for constant expression lowering pass, contributed by Vladimir Prus!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14398 91177308-0d34-0410-b5e6-96231b3b80d8

Prototype for new ConstantExpr lowering pass, contributed by Vladimir Prus!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14397 91177308-0d34-0410-b5e6-96231b3b80d8

Don't try to run qmtests if we fail to build the tree. The qmtests (at
least, on macosx) will spiral out of control instead of failing gracefully.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14396 91177308-0d34-0410-b5e6-96231b3b80d8

Make sure to link all IPA's into opt, so that it has access to stuff like
anders-aa

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14395 91177308-0d34-0410-b5e6-96231b3b80d8

Fix header

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14394 91177308-0d34-0410-b5e6-96231b3b80d8

- Changed Handler.h -> BytecodeHandler.h
- Fixed some small coding standard compliance issues in BytecodeHandler.h

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14393 91177308-0d34-0410-b5e6-96231b3b80d8

Okay, Module have not been known as 'C' for a LONG time now

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14392 91177308-0d34-0410-b5e6-96231b3b80d8

Fix more warnings building with VC++

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14391 91177308-0d34-0410-b5e6-96231b3b80d8

Unbreak the build.  tsk tsk

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14390 91177308-0d34-0410-b5e6-96231b3b80d8

Made a fix so that you can print out MachineInstrs that belong to a MachineBasicBlock that is not yet attached to a MachineFunction. This change includes changing the third operand (TargetMachine) to a pointer for the MachineInstr::print function.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14389 91177308-0d34-0410-b5e6-96231b3b80d8

fix warnings

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14388 91177308-0d34-0410-b5e6-96231b3b80d8

Add option to print out machine code before register allocation.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14387 91177308-0d34-0410-b5e6-96231b3b80d8

Use DEBUG() guard for printing out debug info.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14386 91177308-0d34-0410-b5e6-96231b3b80d8

Add a `break' in the switch/case statement between the int/fp sections.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14385 91177308-0d34-0410-b5e6-96231b3b80d8

* Lowercase the register names
* Parenthesize assert() expressions correctly
* Fix spacing around for() and if() statements

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14384 91177308-0d34-0410-b5e6-96231b3b80d8

Add a LowercaseString() utility function, courtesy of brg.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14383 91177308-0d34-0410-b5e6-96231b3b80d8

* LowercaseString moved to StringExtras.h
* Wrap long line to 80 cols

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14382 91177308-0d34-0410-b5e6-96231b3b80d8

* Tabs to spaces
* Send an error message to std::cerr before abort()ing

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14381 91177308-0d34-0410-b5e6-96231b3b80d8

Definition of the Bytecode Handler interface. Subclasses can override just
the methods they are interested in to perform out-of-band tasks while the
BytecodeReader is constructing a module. Handlers should *not* modify any
of the LLVM IR objects during this process.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14380 91177308-0d34-0410-b5e6-96231b3b80d8

* Tabs to spaces
* Remove unnecessary parens, braces, clean up code layout

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14379 91177308-0d34-0410-b5e6-96231b3b80d8

Unindent some more code to be consistent.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14377 91177308-0d34-0410-b5e6-96231b3b80d8

Unindent some code, it only needs 2 spaces.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14376 91177308-0d34-0410-b5e6-96231b3b80d8

In emitting code for a GEP instr, iterate over GEPTypes because there is one
more operand in GEPOps than there are types in GEPTypes: the pointer that is the
first operand of the GEP instruction.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14375 91177308-0d34-0410-b5e6-96231b3b80d8

* Capitalize `Java'
* Sprinkle hypens liberally
* Fix some grammar in comments

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14374 91177308-0d34-0410-b5e6-96231b3b80d8

Convert tabs to spaces.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14373 91177308-0d34-0410-b5e6-96231b3b80d8

Add FSTOD and FDTOS conversion instructions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14372 91177308-0d34-0410-b5e6-96231b3b80d8

Support cast float to float, cast double to float, and cast float to double.
(It's not yet clear how to copy doubles from register to register.)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14371 91177308-0d34-0410-b5e6-96231b3b80d8

Add a section about running the nightly tester proper.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14370 91177308-0d34-0410-b5e6-96231b3b80d8

This file is unused, and duplicates functionality in TraceValues.cpp.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14369 91177308-0d34-0410-b5e6-96231b3b80d8

etags isn't portable at all.  Make it not run by default.  If you still
want it, just type 'make tags'

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14368 91177308-0d34-0410-b5e6-96231b3b80d8

* Order #includes
* Use the DEBUG() guard for debug printouts

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14367 91177308-0d34-0410-b5e6-96231b3b80d8

Make the double-fp pseudo registers be "NamedRegs".

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14366 91177308-0d34-0410-b5e6-96231b3b80d8

Fix a dyn_cast in copyConstantToRegister which should have been a cast.
Compactify the code that emits copies of constant ints into registers.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14365 91177308-0d34-0410-b5e6-96231b3b80d8

The long integer pseudo-regs are history. So long, we hardly knew ye.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14364 91177308-0d34-0410-b5e6-96231b3b80d8

Use correct add*Imm form in more BuildMI calls.
Fix bug in emitGEPOperation where we weren't passing MBB, IP to getReg.
(hey, wouldn't a constant expression lowering pass be cool? huh huhuhuh)
Fix bug in emitGEPOperation where we might try to OR a constant into a
register which was too big to fit in the immediate field.
Support and, or, xor of longs.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14363 91177308-0d34-0410-b5e6-96231b3b80d8

Rename the load and store opcodes. The non-fp ones only have one
variant worth worrying about; the fp ones have two.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14362 91177308-0d34-0410-b5e6-96231b3b80d8

Rename the load and store opcodes. The non-fp ones only have one
variant worth worrying about; the fp ones have two.
Add fp stores.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14361 91177308-0d34-0410-b5e6-96231b3b80d8

Rename the load and store opcodes. The non-fp ones only have one
variant worth worrying about; the fp ones have two.
Stub out the case analysis of int-to-fp casts (no code yet).
I think the number of operands passed to BuildMI for loads was wrong.
Support load and store of float and double.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14360 91177308-0d34-0410-b5e6-96231b3b80d8

Remove distasteful method which is really part of the indvars pass

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14359 91177308-0d34-0410-b5e6-96231b3b80d8

Two fixes.  First, stop using the ugly shouldSubstituteIndVar method.

Second, disable substitution of quadratic addrec expressions to avoid putting
multiplies in loops!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14358 91177308-0d34-0410-b5e6-96231b3b80d8

Strange as it may sound, we'll not use LDD/STD to store longs. For reasons of
representational consistency, we want to address the halves of each 64-bit value
separately.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14356 91177308-0d34-0410-b5e6-96231b3b80d8

Support constant cast expressions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14355 91177308-0d34-0410-b5e6-96231b3b80d8

Make the most commonly preselected instructions add to the names of the
instructions they augment, instead of replacing them.  It's good for debugging,
and it's OK for the sparcv9 backend.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14353 91177308-0d34-0410-b5e6-96231b3b80d8

TransformUtils library is no longer needed since Linker.cpp is in VMCore

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14352 91177308-0d34-0410-b5e6-96231b3b80d8

Linker.h moved to include/llvm/Support

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14351 91177308-0d34-0410-b5e6-96231b3b80d8

Moved to include/llvm/Support

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14350 91177308-0d34-0410-b5e6-96231b3b80d8

Linker.h moved to include/llvm/Support

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14349 91177308-0d34-0410-b5e6-96231b3b80d8

Moved to lib/VMCore

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14348 91177308-0d34-0410-b5e6-96231b3b80d8

Move the tests for readability of the template and gnuplot files so they
occur AFTER the source is checked out. This ensures that if either of the
-gnuplotscript or -templatefile options are not given, that they get picked
up from the checkout directory and don't abort the test unnecessarily.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14346 91177308-0d34-0410-b5e6-96231b3b80d8

Added a -noexternals options to avoid performing the externals tests on
test environments that don't have Povray or SPEC.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14345 91177308-0d34-0410-b5e6-96231b3b80d8

Make sure GetRegEx returns something gnuplot can deal with (a number, not
a ?) so that graphs don't bail if something fails in a test.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14344 91177308-0d34-0410-b5e6-96231b3b80d8

Added a note about the new llvmgrep utility.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14343 91177308-0d34-0410-b5e6-96231b3b80d8

Fix merging of nodes whose incoming offset is not zero.  This unbreaks DSA on
several mallocbench programs, including perl.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14342 91177308-0d34-0410-b5e6-96231b3b80d8

Use new IsNAN() wrapper.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14340 91177308-0d34-0410-b5e6-96231b3b80d8

Provide prototypes for IsNAN() wrapper.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14339 91177308-0d34-0410-b5e6-96231b3b80d8

Wrapper for c99 isnan()

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14338 91177308-0d34-0410-b5e6-96231b3b80d8

Regenerated.

It looks to me like people haven't been running AutoRegen.sh. Grumble grumble.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14337 91177308-0d34-0410-b5e6-96231b3b80d8

Regenerated.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14336 91177308-0d34-0410-b5e6-96231b3b80d8

Call custom check (AC_FUNC_ISNAN) instead of using the generic function check.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14335 91177308-0d34-0410-b5e6-96231b3b80d8

Implement isnan check (AC_FUNC_ISNAN) in terms of three calls to a fairly
generic macro AC_SINGLE_CXX_CHECK.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14334 91177308-0d34-0410-b5e6-96231b3b80d8

Added the llvm/test/Programs/Makefile.test Makefile.
Added a check for isnan() while I was at it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14333 91177308-0d34-0410-b5e6-96231b3b80d8

Add pseudo-registers and register class for 64-bit integer values.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14332 91177308-0d34-0410-b5e6-96231b3b80d8

link to qmtest-2.0.3 tar file

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14331 91177308-0d34-0410-b5e6-96231b3b80d8

File requires IPA, moved to lib/Analysis/IPA

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14330 91177308-0d34-0410-b5e6-96231b3b80d8

Mention a note about having gccas and gccld in the path when running llvm-gcc.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14328 91177308-0d34-0410-b5e6-96231b3b80d8

File depends on MemoryDepAnalysis (DSA); moved to lib/Analysis/DataStructure

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14327 91177308-0d34-0410-b5e6-96231b3b80d8

Files depend on DSA, moved to lib/Analysis/DataStructure

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14326 91177308-0d34-0410-b5e6-96231b3b80d8

File depends on DSA, moved to lib/Analysis/DataStructure

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14325 91177308-0d34-0410-b5e6-96231b3b80d8

Making an archive version of the CodeGen library is unnecessary if we just
move InstructionLowering itself.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14324 91177308-0d34-0410-b5e6-96231b3b80d8

Provide archive version of CodeGen library (for those tools that only need
IntrinsicLowering, for instance).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14323 91177308-0d34-0410-b5e6-96231b3b80d8

Isnan became unordered

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14322 91177308-0d34-0410-b5e6-96231b3b80d8

- Added the -nice option for nicing the build processes.
- Added the -gnuplotscript option to specify the GnuPlot script to use.
- Added the -templatefile option to specify the HTML template to use.
- Moved subroutines to top of file.
- Used variables for file names in case we want to change to directories.
- Made program track its directory changes in $VERBOSE mode (for debugging)
- Added variables to support tracking start time, finish time, and platform
  details about each nightly test.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14321 91177308-0d34-0410-b5e6-96231b3b80d8

Regenerated with autoconf-2.57 for AIX detection support.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14320 91177308-0d34-0410-b5e6-96231b3b80d8

Add AIX to the list of recognized operating systems.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14319 91177308-0d34-0410-b5e6-96231b3b80d8

Added start time, finish time, and platform (uname -a output) information
to the top of the template for identification purposes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14318 91177308-0d34-0410-b5e6-96231b3b80d8

Fixing broken links

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14317 91177308-0d34-0410-b5e6-96231b3b80d8

If an edge points to a field of another memory object, actually reflect this
in the DOT visualization of the DSGraphs.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14316 91177308-0d34-0410-b5e6-96231b3b80d8

Removed extra href close tag

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14315 91177308-0d34-0410-b5e6-96231b3b80d8

Elimiante ^M's

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14314 91177308-0d34-0410-b5e6-96231b3b80d8

Fixed broken links.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14313 91177308-0d34-0410-b5e6-96231b3b80d8

Fixing broken link to gcc manual

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14312 91177308-0d34-0410-b5e6-96231b3b80d8

test/Libraries have been long gone for a long time now.  Since noone noticed
tehse were broken, just nuke them.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14310 91177308-0d34-0410-b5e6-96231b3b80d8

Changing absolute link. Remembering to logout as root ;)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14309 91177308-0d34-0410-b5e6-96231b3b80d8

Fixed small typo to symtab link.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14308 91177308-0d34-0410-b5e6-96231b3b80d8

Just a stub command guide for llvm-db for now. Will be filled in later. This is not linked off the main command guide web page, but should be once its completed.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14307 91177308-0d34-0410-b5e6-96231b3b80d8

Fix some broken links

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14306 91177308-0d34-0410-b5e6-96231b3b80d8

Order #includes as per style guide.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14305 91177308-0d34-0410-b5e6-96231b3b80d8

Use a reference instead of a pointer for the ostream.  The pointer was only
there to assist in the development of llvm-tv, and it no longer has a need to
modify the AsmWriter output stream.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14304 91177308-0d34-0410-b5e6-96231b3b80d8

Direct declaration of namespace-ified globals does not work, must enclose
them with a namespace declaration.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14303 91177308-0d34-0410-b5e6-96231b3b80d8

Specify variables' namespace directly instead of using an enclosing namespace.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14302 91177308-0d34-0410-b5e6-96231b3b80d8