Wrap long line

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16352 91177308-0d34-0410-b5e6-96231b3b80d8

Targets are independent of each other, so compile them in parallel

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16351 91177308-0d34-0410-b5e6-96231b3b80d8

Bug fixed

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16349 91177308-0d34-0410-b5e6-96231b3b80d8

Make sure to update alias analysis information as we transform the function.
This fixes PR420 and Regression/Transforms/LICM/2004-09-14-AliasAnalysisInvalidate.llx

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16348 91177308-0d34-0410-b5e6-96231b3b80d8

If given an AliasSetTracker object to update, update it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16347 91177308-0d34-0410-b5e6-96231b3b80d8

Add an optional argument to PromoteMemToReg

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16346 91177308-0d34-0410-b5e6-96231b3b80d8

New testcase for PR420

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16345 91177308-0d34-0410-b5e6-96231b3b80d8

Implement an AliasSetTracker::copyValue method

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16344 91177308-0d34-0410-b5e6-96231b3b80d8

Add an AliasSetTracker::copyValue method

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16343 91177308-0d34-0410-b5e6-96231b3b80d8

The Sparc linking .so problem extends to the sample project as well

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16342 91177308-0d34-0410-b5e6-96231b3b80d8

Add notes about some buggy passes

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16339 91177308-0d34-0410-b5e6-96231b3b80d8

Remove unused pass

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16338 91177308-0d34-0410-b5e6-96231b3b80d8

Remove a long-dead pass.  Actually, this pass was never used at all.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16337 91177308-0d34-0410-b5e6-96231b3b80d8

Fix compilation warning.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16336 91177308-0d34-0410-b5e6-96231b3b80d8

Fix a compilation error.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16335 91177308-0d34-0410-b5e6-96231b3b80d8

Okay, the list of link-time passes wasn't such a hot idea. Its prone to
error. We'll strategize on this when we have multiple front ends to deal
with. For now llvm-ld just runs a standard set of transforms.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16333 91177308-0d34-0410-b5e6-96231b3b80d8

Don't print newlines between passes in the pass list.
Note to self: sentences end with ".", not "...".
Note to reid: sentences end with ".", not "".   :)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16332 91177308-0d34-0410-b5e6-96231b3b80d8

Don't print newlines between each library in the deplibs list.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16331 91177308-0d34-0410-b5e6-96231b3b80d8

Revamp the Register class, and allow the use of the RegisterGroup class to
specify aliases directly in register definitions.

Patch contributed by Jason Eckhardt!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16330 91177308-0d34-0410-b5e6-96231b3b80d8

Adjust to #include movage

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16329 91177308-0d34-0410-b5e6-96231b3b80d8

Update to reflect stkrc's new optimization capabilities.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16327 91177308-0d34-0410-b5e6-96231b3b80d8

Support substitution options for the W, M, and f options.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16326 91177308-0d34-0410-b5e6-96231b3b80d8

Support the -WX, -f -M options as pass throughs
Change force option from -f to -F
Support the -strip option
Make changes to reflect different interface in sys::Program

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16325 91177308-0d34-0410-b5e6-96231b3b80d8

Implement the GetLibraryPath function.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16323 91177308-0d34-0410-b5e6-96231b3b80d8

Add the GetLibraryPath method.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16322 91177308-0d34-0410-b5e6-96231b3b80d8

Add support for the link-time pass list to Modules.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16321 91177308-0d34-0410-b5e6-96231b3b80d8

Sparc cannot link shared objects (libtool issue) which affects Stacker.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16320 91177308-0d34-0410-b5e6-96231b3b80d8

Simplify the sys::Memory interface per Chris' request.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16319 91177308-0d34-0410-b5e6-96231b3b80d8

Simplify the sys::Memory interface per Chris' request.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16318 91177308-0d34-0410-b5e6-96231b3b80d8

Clean up the interface and implementation of sys::Program so that it is
cleanly dissociated from the sys::Path class.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16315 91177308-0d34-0410-b5e6-96231b3b80d8

Changes to make this work with Jason's patch.  I checked this by hand, but
would appreciate if others would also look at this to make sure I didn't
botch something obvious

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16312 91177308-0d34-0410-b5e6-96231b3b80d8

Change banner name to reflect actual program this Makefile is for.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16311 91177308-0d34-0410-b5e6-96231b3b80d8

Get rid of compile warning by having llvmExecve return the result of its
call to executeProgram.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16306 91177308-0d34-0410-b5e6-96231b3b80d8

Initial implementation of llvm-ld: stolen from gccld.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16305 91177308-0d34-0410-b5e6-96231b3b80d8

Add LLEE into compilation, but not for Sparc

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16304 91177308-0d34-0410-b5e6-96231b3b80d8

Excise the -L option since llvm-link should not do library searches. It
just links bytecode files together.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16303 91177308-0d34-0410-b5e6-96231b3b80d8

Excise dependent library linking at Chris' request. llvm-link is intended
to provide only the simplest linking of LLVM modules without trying to be
complete. Dependent library linking will be added to gccld or its successor

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16302 91177308-0d34-0410-b5e6-96231b3b80d8

Squelch compilation warnings on Sparc

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16301 91177308-0d34-0410-b5e6-96231b3b80d8

* Fix grammar
* Convert tabs to spaces

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16300 91177308-0d34-0410-b5e6-96231b3b80d8

Fix filename: Printer.cpp has become X86AsmPrinter.cpp

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16299 91177308-0d34-0410-b5e6-96231b3b80d8

Unbreak doxygen, according to Reid.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16298 91177308-0d34-0410-b5e6-96231b3b80d8

Fix code spacing/alignment

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16297 91177308-0d34-0410-b5e6-96231b3b80d8

Fix the replace method to assert if an item was erased from the set but not
found in the vector. Previously, it just ignored this condition.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16296 91177308-0d34-0410-b5e6-96231b3b80d8

Correct the file header to reflect the new "examples" home for the file.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16295 91177308-0d34-0410-b5e6-96231b3b80d8

Fix typo: sterror -> strerror

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16294 91177308-0d34-0410-b5e6-96231b3b80d8

Correct the dynamic lib suffix on Darwin.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16293 91177308-0d34-0410-b5e6-96231b3b80d8

Provide initial implementations of Memory and Process concepts for various
platforms.
Implement GetLLVMSuffix function for the Path concept.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16292 91177308-0d34-0410-b5e6-96231b3b80d8

Provide a generic Unix implementation of the Memory concept.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16291 91177308-0d34-0410-b5e6-96231b3b80d8

Provide a generic unix implementation of the Process abstraction.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16290 91177308-0d34-0410-b5e6-96231b3b80d8

Implemented support for detecting file types by magic number, stripping
path and suffix to leave basename, and getting the DLL suffix.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16289 91177308-0d34-0410-b5e6-96231b3b80d8

Implementation of Process concept for SUSv2 platforms.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16288 91177308-0d34-0410-b5e6-96231b3b80d8

Implement dependent library processing and search paths for them.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16287 91177308-0d34-0410-b5e6-96231b3b80d8

Convert the Emitter to use the lib/System "Memory" interface instead of the
old SystemUtils.h interface to allocate RWX blocks of memory.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16286 91177308-0d34-0410-b5e6-96231b3b80d8

Add library LLVMsystem.a because the JIT now needs it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16285 91177308-0d34-0410-b5e6-96231b3b80d8

Correct the interface of a function to use the correct typedef for an
argument so that it will always compile.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16284 91177308-0d34-0410-b5e6-96231b3b80d8

Implement the remove method for deleting entries from the SetVector.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16283 91177308-0d34-0410-b5e6-96231b3b80d8

Implement support for dependent libraries. The "source" module's dependent
libraries list is merged into the "destination" module's list. Also, if the
source module is one of the dependent libraries, it is removed from the
list.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16282 91177308-0d34-0410-b5e6-96231b3b80d8

Change interface to use correct typedef so it will always compile.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16281 91177308-0d34-0410-b5e6-96231b3b80d8

Make the dependent libraries list use a SetVector instead of a regular
vector so that duplicate libraries never occur within a module.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16280 91177308-0d34-0410-b5e6-96231b3b80d8

Initial commit of a file to declare the interface for platform independent
support for various memory allocation operations.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16279 91177308-0d34-0410-b5e6-96231b3b80d8

Add methods for detecting file types by magic number, getting the file name
suffix for shared objects, and stripping a path down to its base name.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16278 91177308-0d34-0410-b5e6-96231b3b80d8

Add methods for detecting different kinds of files by their magic number,
getting the suffix for shared objects, and extracting the basename from a
path.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16277 91177308-0d34-0410-b5e6-96231b3b80d8

Use llvm-link to link the .bc with testing.bc. This helps test the new
llvm-link dependent libraries feature.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16276 91177308-0d34-0410-b5e6-96231b3b80d8

Print the dependent libraries when dumping bytecode.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16275 91177308-0d34-0410-b5e6-96231b3b80d8

Update to latest versions of config.guess and config.sub from
http://savannah.gnu.org/projects/config

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16268 91177308-0d34-0410-b5e6-96231b3b80d8

Renamed file to SparcV8ISelSimple.cpp

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16267 91177308-0d34-0410-b5e6-96231b3b80d8

Roll back constant printing changes until the problems with larger
programs and C++ can be looked at in detail.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16266 91177308-0d34-0410-b5e6-96231b3b80d8

Add assertion descriptiosn on type mismatches when creating
ConstantArray and ConstantPacked objects.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16261 91177308-0d34-0410-b5e6-96231b3b80d8

Fix broken internal links (one found by seventwentyfour.com spider)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16260 91177308-0d34-0410-b5e6-96231b3b80d8

Grow the map on entry so that we don't crash if joinIntervals never
runs (if coalescing is disabled for example).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16259 91177308-0d34-0410-b5e6-96231b3b80d8

If updating from CVS gives error "No rule to make target", it's faster to just
delete .d files than to rebuild from scratch.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16258 91177308-0d34-0410-b5e6-96231b3b80d8

Fix broken link to the 2004 CGO paper.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16257 91177308-0d34-0410-b5e6-96231b3b80d8

Add missing #include

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16256 91177308-0d34-0410-b5e6-96231b3b80d8

Regenerated, to recognize mingw.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16255 91177308-0d34-0410-b5e6-96231b3b80d8

recognize MinGW

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16254 91177308-0d34-0410-b5e6-96231b3b80d8

Disable libprofile as it breaks the build on Sparc (autoconf issues).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16253 91177308-0d34-0410-b5e6-96231b3b80d8

Make file comment span the entire line

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16249 91177308-0d34-0410-b5e6-96231b3b80d8

Use a shorter form to express implicit use/defs in FpGETRESULT and
FpSETRESULT.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16247 91177308-0d34-0410-b5e6-96231b3b80d8

A call instruction should implicitely define ST0 since the return
value is returned in that register. The pseudo instructions
FpGETRESULT and FpSETRESULT shold also have an implicity use and def
of ST0 repsecitvely.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16246 91177308-0d34-0410-b5e6-96231b3b80d8

This file does not need <iostream>, I think.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16245 91177308-0d34-0410-b5e6-96231b3b80d8

Use a DenseMap for mapping reg->reg. This improves the LiveInterval
analysis running time from 2.7869secs to 2.5226secs on 176.gcc.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16244 91177308-0d34-0410-b5e6-96231b3b80d8

Use libtool, not mklib (which somehow doesn't get generated anymore)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16243 91177308-0d34-0410-b5e6-96231b3b80d8

Remove PAPIDIR, per brg

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16240 91177308-0d34-0410-b5e6-96231b3b80d8

bug 352 fixed
bug 257 fixed

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16238 91177308-0d34-0410-b5e6-96231b3b80d8

PAPI check has been moved to projects/reopt.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16237 91177308-0d34-0410-b5e6-96231b3b80d8

PAPI is not used here.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16236 91177308-0d34-0410-b5e6-96231b3b80d8

Removed this file as its contents are now in the m4 directory.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16234 91177308-0d34-0410-b5e6-96231b3b80d8

Remove variables and tests that were specific to the now defunct
test/Programs. These have been moved to llvm-test/autoconf/configure.ac and
llvm-test/Makefile.config.in

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16231 91177308-0d34-0410-b5e6-96231b3b80d8

- Handle AC_CONFIG_SUBDIRS properly for existing "well known" projects
  while still retaining the ability to configure unknown ones.
- Excise crud left over from when test/Projects was still part of the main
  LLVM module. These removed tests are now all in
  llvm-test/autoconf/configure.ac

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16230 91177308-0d34-0410-b5e6-96231b3b80d8

- Perform all validity checks before doing anything.
- Use the -I parameter to aclocal to tell it where the autoconf/m4
  directory is located so it can find needed autoconf functions

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16225 91177308-0d34-0410-b5e6-96231b3b80d8

move AC_FUNC_ISINF and AC_FUNC_ISNAN to their own files.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16224 91177308-0d34-0410-b5e6-96231b3b80d8

Individual autoconf function broken out of acincludes.m4. This change
per the recommended style guide for autoconf and so that individual
autoconf functions can more easily be shared across projects.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16223 91177308-0d34-0410-b5e6-96231b3b80d8

This is the documentation style sheet, not the one for the website.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16222 91177308-0d34-0410-b5e6-96231b3b80d8

Remove extraneous blank lines.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16205 91177308-0d34-0410-b5e6-96231b3b80d8

Add link to new howto on writing backends.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16204 91177308-0d34-0410-b5e6-96231b3b80d8

How to write an LLVM backend, first draft.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16203 91177308-0d34-0410-b5e6-96231b3b80d8

* Profile-guided needs a hyphen
* Dead store elimination has been implemented

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16202 91177308-0d34-0410-b5e6-96231b3b80d8

Reword to not use a link text `click here'.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16201 91177308-0d34-0410-b5e6-96231b3b80d8

Modify the lines of code counting mechanism to use the new "countloc.sh"
utility. This avoids some problems with long line lengths and counting the
wrong things.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16200 91177308-0d34-0410-b5e6-96231b3b80d8

Added a tool to more accurately count the lines of code. The previous
utility, getsrcs.sh suffered from two problems: (1) it generated command
lines too long for some platforms and (2) it searched the projects diretory
which now contains the llvm-test module (in nightly tester) but we don't
want to include the test code in our LOC calculation. This script should
be maintained as LLVM adds new top level directories that contain source
code.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16199 91177308-0d34-0410-b5e6-96231b3b80d8