Refactor code, initial implementation of -insert-block-profiling pass

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9593 91177308-0d34-0410-b5e6-96231b3b80d8

More bugs fixed!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9592 91177308-0d34-0410-b5e6-96231b3b80d8

Fixed LinkO, LinkP error in TOOLLINKOPTSB

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9591 91177308-0d34-0410-b5e6-96231b3b80d8

Explicitly cast type, so we aren't passing output_vbr a size_t.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9590 91177308-0d34-0410-b5e6-96231b3b80d8

Tweak sed commands so that they filter out more # stuff and also
work on Mac OS X. Also turn ${...} into $(...); we do not speak BSD
Make.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9589 91177308-0d34-0410-b5e6-96231b3b80d8

Add support for utostr(unsigned long)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9588 91177308-0d34-0410-b5e6-96231b3b80d8

New testcase

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9587 91177308-0d34-0410-b5e6-96231b3b80d8

Add two new bugs

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9586 91177308-0d34-0410-b5e6-96231b3b80d8

Fix PR66 & ScalarRepl/2003-10-29-ArrayProblem.ll

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9585 91177308-0d34-0410-b5e6-96231b3b80d8

New testcase distilled from:
UnitTests/2003-10-29-ScalarReplBug.c

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9584 91177308-0d34-0410-b5e6-96231b3b80d8

Added TOOLLINKOPTSB to pass options to the linker (e.g. adding search
path for external libraries).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9582 91177308-0d34-0410-b5e6-96231b3b80d8

New bug fixed

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9581 91177308-0d34-0410-b5e6-96231b3b80d8

Another bug fixed

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9580 91177308-0d34-0410-b5e6-96231b3b80d8

Fix bug: ConstantMerge/2003-10-28-MergeExternalConstants.ll & PR64

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9579 91177308-0d34-0410-b5e6-96231b3b80d8

New testcase

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9578 91177308-0d34-0410-b5e6-96231b3b80d8

Pull in stdint.h here, if we have it. Some systems keep
the INT*_MAX macros there.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9577 91177308-0d34-0410-b5e6-96231b3b80d8

In VM::create(), comment out almost the whole function if NO_JITS_ENABLED,
because the Arch variable will likely be undefined.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9576 91177308-0d34-0410-b5e6-96231b3b80d8

Add more debugging info to help tracing the SlotCalculator.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9575 91177308-0d34-0410-b5e6-96231b3b80d8

Yet another bugfix for 1.1

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9574 91177308-0d34-0410-b5e6-96231b3b80d8

New testcase

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9573 91177308-0d34-0410-b5e6-96231b3b80d8

Check in statistifying patch for Bill

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9572 91177308-0d34-0410-b5e6-96231b3b80d8

Add fixed PR

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9571 91177308-0d34-0410-b5e6-96231b3b80d8

Add new method

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9570 91177308-0d34-0410-b5e6-96231b3b80d8

Fix PR62, and llvm/test/Regression/CBackend/2003-10-28-CastToPtrToStruct.ll

ConstantExpr's can use unrelated types, make sure to scan them.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9569 91177308-0d34-0410-b5e6-96231b3b80d8

New testcase, reduced from DOOM.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9568 91177308-0d34-0410-b5e6-96231b3b80d8

Cleanup output a bit

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9567 91177308-0d34-0410-b5e6-96231b3b80d8

Add option for block profiling, pass in the "correct" argv[0] to the program

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9566 91177308-0d34-0410-b5e6-96231b3b80d8

Add the ability for users to specify a specific argv[0] to pass into the
program

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9565 91177308-0d34-0410-b5e6-96231b3b80d8

Actually save and pass in argument information

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9564 91177308-0d34-0410-b5e6-96231b3b80d8

Pass in argc & argv

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9563 91177308-0d34-0410-b5e6-96231b3b80d8

Print out command lines used to run the programs

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9562 91177308-0d34-0410-b5e6-96231b3b80d8

Fix extract to use the right TargetData, like Bugpoint does.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9561 91177308-0d34-0410-b5e6-96231b3b80d8

Helper script for collecting profiling instrumentation.  Simply run
$ profile.pl foo.bc <args>

... to instrument, run, then print a program profile!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9560 91177308-0d34-0410-b5e6-96231b3b80d8

Add support for reading block frequencies.  Fix bug in attribution of counts
to functions

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9559 91177308-0d34-0410-b5e6-96231b3b80d8

* Put LLVM in title of page so readers know which CFE we're talking about
* Use <ol> instead of <ul> if we're gonna number the list items
* Close <li> tags
* Stylize the document footer to be consistent

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9558 91177308-0d34-0410-b5e6-96231b3b80d8

Provide an accessor for getting function count information.  Print a simple
report

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9557 91177308-0d34-0410-b5e6-96231b3b80d8

Read in the bytecode and profile information, but don't do anything with
it yet.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9556 91177308-0d34-0410-b5e6-96231b3b80d8

We need to output the number of records we have, so we know how many to read in!  Doh.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9555 91177308-0d34-0410-b5e6-96231b3b80d8

Generated autoconf script for Chris.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9554 91177308-0d34-0410-b5e6-96231b3b80d8

Add profiling runtime and llvm-prof tools.  Would someone please regen the
configure script for me?  :)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9553 91177308-0d34-0410-b5e6-96231b3b80d8

Build the llvm-prof directory

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9552 91177308-0d34-0410-b5e6-96231b3b80d8

Initial checkin of llvmprof stub

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9551 91177308-0d34-0410-b5e6-96231b3b80d8

Remove __STDC_LIMIT_MACROS from here.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9550 91177308-0d34-0410-b5e6-96231b3b80d8

Add __STDC_LIMIT_MACROS here.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9549 91177308-0d34-0410-b5e6-96231b3b80d8

Reorder #includes, drop unneeded one

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9548 91177308-0d34-0410-b5e6-96231b3b80d8

Initial checkin of profiling instrumentation pass.  So far, despite the
file name, we only support function profiling.  This will be fixed in the
near future.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9547 91177308-0d34-0410-b5e6-96231b3b80d8

Initial checkin of function and block profiling runtime library

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9546 91177308-0d34-0410-b5e6-96231b3b80d8

Publications do not get distributed with docs/; hence, their stylesheet need not
be distributed either.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9545 91177308-0d34-0410-b5e6-96231b3b80d8

I'm tired of the nightly tester stopping, aren't you?

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9544 91177308-0d34-0410-b5e6-96231b3b80d8

Eliminate using declarations

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9543 91177308-0d34-0410-b5e6-96231b3b80d8

Propagating constants to arguments can make other arguments constant.  For now
do something dumb, and inefficient, but more complete.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9542 91177308-0d34-0410-b5e6-96231b3b80d8

Clarify what is a bug and what isn't

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9539 91177308-0d34-0410-b5e6-96231b3b80d8

Merged in RELEASE_1.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9538 91177308-0d34-0410-b5e6-96231b3b80d8

Merged in RELEASE_1.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9537 91177308-0d34-0410-b5e6-96231b3b80d8

Add a new bugfix

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9536 91177308-0d34-0410-b5e6-96231b3b80d8

Merged in RELEASE_1.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9535 91177308-0d34-0410-b5e6-96231b3b80d8

New testcase which crashes the C++ FE

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9534 91177308-0d34-0410-b5e6-96231b3b80d8

Merged RELEASE_1.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9533 91177308-0d34-0410-b5e6-96231b3b80d8

Updated with Vikram's comments.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9532 91177308-0d34-0410-b5e6-96231b3b80d8

Update release notes for recent bug fixes

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9531 91177308-0d34-0410-b5e6-96231b3b80d8

Fix test: Linker/2003-10-27-LinkOncePromote.ll
Fix PR58

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9530 91177308-0d34-0410-b5e6-96231b3b80d8

Fix initializers to match

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9529 91177308-0d34-0410-b5e6-96231b3b80d8

New testcase

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9528 91177308-0d34-0410-b5e6-96231b3b80d8

Update release notes

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9527 91177308-0d34-0410-b5e6-96231b3b80d8

Get the list of PHI node values before the basic block is split.  Also, add
PHI node entries for unwind instructions just like for call instructions which
became invokes!  This fixes PR57, tested by
Inline/2003-10-26-InlineInvokeExceptionDestPhi.ll

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9526 91177308-0d34-0410-b5e6-96231b3b80d8

New testcase.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9525 91177308-0d34-0410-b5e6-96231b3b80d8

Make sure to syntax hilight the 'unwind' keyword!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9524 91177308-0d34-0410-b5e6-96231b3b80d8

Do not print out lists with thousands of elements in them, that's kinda silly

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9523 91177308-0d34-0410-b5e6-96231b3b80d8

Bump the release number, add a skeleton to be filled in as stuff changes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9521 91177308-0d34-0410-b5e6-96231b3b80d8

This file is obsolete

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9520 91177308-0d34-0410-b5e6-96231b3b80d8

Gotta use gmake, not make.  make on Solaris is Sun's make which does not work.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9510 91177308-0d34-0410-b5e6-96231b3b80d8

Add a link to the bug tracker

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9509 91177308-0d34-0410-b5e6-96231b3b80d8

Rephrase the OSI answer.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9508 91177308-0d34-0410-b5e6-96231b3b80d8

Dang...these different file locations make it a pain to get the URLs right.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9507 91177308-0d34-0410-b5e6-96231b3b80d8

Fix license URL and typo.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9506 91177308-0d34-0410-b5e6-96231b3b80d8

Improve formatting of licensing section.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9505 91177308-0d34-0410-b5e6-96231b3b80d8

Add a section on licensing questions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9504 91177308-0d34-0410-b5e6-96231b3b80d8

Attempt to provide support for those without RTLD_DEFAULT.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9503 91177308-0d34-0410-b5e6-96231b3b80d8

Unbreak the build

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9502 91177308-0d34-0410-b5e6-96231b3b80d8

Added answers to test suite questions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9501 91177308-0d34-0410-b5e6-96231b3b80d8

Publicize the type of FnAllocState.
Prototype option to save state in a global instead of as a Constant in
 the Module. (Turned off, for now, with the on/off switch welded in the off
 position. You get the idea.)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9500 91177308-0d34-0410-b5e6-96231b3b80d8

standardize command line option names

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9496 91177308-0d34-0410-b5e6-96231b3b80d8

TraceMode, as you may have heard, is history.
ExecutionEngine::create no longer takes a TraceMode argument.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9495 91177308-0d34-0410-b5e6-96231b3b80d8

lli -q is history. Rebuild your gccld shell scripts, folks!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9494 91177308-0d34-0410-b5e6-96231b3b80d8

ExecutionEngine::create no longer takes a TraceMode argument.
CurFrame, TraceMode, and the CachedWriter are history.
The ExecutionAnnotations (SlotNumber, InstNumber, and FunctionInfo) are history.
ExecutionContext now keeps Values for each stack frame in a std::map.
printValue() and print() are history.
executeInstruction() is now part of run().

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9493 91177308-0d34-0410-b5e6-96231b3b80d8

ExecutionEngine::create no longer takes a TraceMode argument.
CurFrame, TraceMode, and the CachedWriter are history.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9492 91177308-0d34-0410-b5e6-96231b3b80d8

* Use stylesheets and <div>s for layout instead of <ul>
* Close <a>, <li>, and <p> tags
* This isn't quite HTML 4.01 Strict-compliant, but it's almost there.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9491 91177308-0d34-0410-b5e6-96231b3b80d8

The ExecutionAnnotations (SlotNumber, InstNumber, and FunctionInfo) are history.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9490 91177308-0d34-0410-b5e6-96231b3b80d8

Reduce the number of #includes.
CurFrame, TraceMode, and the CachedWriter are history.
ArrayChecksEnabled and non-QuietMode are history.
The ExecutionAnnotations (SlotNumber, InstNumber, and FunctionInfo) are history.
ExecutionContext now keeps Values for each stack frame in a std::map.
Stop pre-initializing Values on the stack to 42.
Remove some dead variables, excess whitespace and commented-out code.
executeInstruction() is now part of run().
printValue() and print() are history.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9489 91177308-0d34-0410-b5e6-96231b3b80d8

ExecutionEngine::create no longer takes a TraceMode argument.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9488 91177308-0d34-0410-b5e6-96231b3b80d8

Added a style for making test red, which is used in CommandLine.html

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9487 91177308-0d34-0410-b5e6-96231b3b80d8

Turn on the inliner by default at link-time

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9477 91177308-0d34-0410-b5e6-96231b3b80d8

This is now valid HTML 4.01 Strict.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9475 91177308-0d34-0410-b5e6-96231b3b80d8

* Use HTML 4.01 Strict DTD
* Stop using UTF-8, the webserver sends out iso-8859-1 anyway
* Use style sheets and <div>s instead of <font> tags
* Stop using <ul> for layout

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9474 91177308-0d34-0410-b5e6-96231b3b80d8

Add a style for document footers.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9473 91177308-0d34-0410-b5e6-96231b3b80d8

* Made into valid CSS that W3C accepts
* Added document subsubsection styles for usage in documentation

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9472 91177308-0d34-0410-b5e6-96231b3b80d8

Add note about multilibs.  THis should go into the 1.0 release if possible

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9467 91177308-0d34-0410-b5e6-96231b3b80d8

Update list of passes and buglist.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9460 91177308-0d34-0410-b5e6-96231b3b80d8

Destroy MachineFunction for any Function that we are about to
recompile and relink. This keeps it from failing an assertion when
it goes and tries to construct a new MachineFunction for that Function.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9459 91177308-0d34-0410-b5e6-96231b3b80d8

Organized in 4 parts. The last two are the same as before: LLVM Docs and
Mailing Lists.  The first two are ""Getting Started" and "Getting Help."

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9457 91177308-0d34-0410-b5e6-96231b3b80d8