llvm-svn: 29449

to do the operation and if it fails, oh well.

llvm-svn: 29446

llvm-svn: 29445

llvm-svn: 29444

llvm-svn: 29434

instead of throwing an exception.  This reduces the amount of code that is
exposed to exceptions (e.g. FileUtilities), though it is clearly only one step
along the way.

llvm-svn: 29395

Updating the comments above SplitFunctionsOutOfModule in ExtractFunction.cpp to reflect the changes made to that function. Specifically I am removing the FIXME comment because the issue has been addressed.

llvm-svn: 29385

This commit improves bugpoints speed. On my G4 this changed caused kimwitu++ to run through bugpoint in 1091.15 seconds (user + system time). The time it took to run this on my G4 before I made these changes is 1420.82 seconds (user + system time). This is a speedup of about 5.5 minutes.

This is faster because SplitFunctionsOutOfModule no longer calls Clone Module and then removes the functions it doesnt want from the module returned. Instead it creates a module and copies over the specified functions, making changes to the new and old module where neccessary. This reduces the memory demand.

llvm-svn: 29379

llvm-svn: 29369

have a compile-host version of "nm", not build-host. In order to effect this
we must use autoconf to determine the correct "nm" to use and propagate that
through the makefiles, through llvm-config and finally to GenLibDeps.pl as
an optional argument.
Patch contributed by Anton Korobeynikov. Thanks!

llvm-svn: 29368

right after 1.8 "ships".

llvm-svn: 29308

llvm-svn: 29299

dependency is found. The find-cycles.pl script now exits with a return code
that equals the number of cycles found. The Makefile was changed to ignore
the status code of find-cycles.pl. This should be removed once the libraries
are free of cyclic dependencies.

llvm-svn: 29290

llvm-svn: 29289

llvm-svn: 29246

This works around bugs in some versions of the cygwin linker.

Patch contributed by Anton Korobeynikov.

llvm-svn: 29239

llvm-svn: 29219

in lib/Bytecode/Archive/Makefile is now removed. One small step closer to
a smaller LLVM.

llvm-svn: 29067

llvm-svn: 29066

llvm-svn: 29035

llvm-svn: 29030

Change the verifier to never throw an exception.  Instead verifyModule canoptionally return the string error, which is an easier api for clients touse anyway.

llvm-svn: 29017

llvm-svn: 28988

llvm-svn: 28939

llvm-svn: 28928

llvm-svn: 28900

Don't both with the "C" and "cc" extensions as they aren't common and they
the "C" extension conflicts with the "c" extension on operating systems
that have case insensitive file names.

llvm-svn: 28899

llvm-svn: 28831

recognized as such!  This prevents the CppWriter from treating every
operand as a forward reference and making a mess of the output.

llvm-svn: 28800

which allows it to debug optimizer infinite loops.  This patch is contributed
by Nick Lewycky, thanks!

llvm-svn: 28763

-x none, to not foul up autodetection of .a file or .dylibs.

llvm-svn: 28741

llvm-svn: 28723

llvm-svn: 28721

shared objects.

llvm-svn: 28720

1. Add #includes to LinkAllVMCore.h to get Mangler.o and InlineAsm.o
2. Make Mangler.h and InlineAsm.h use the macros to ensure linkage
3. Make each of the tools with --load options include LinkAllVMCore.h
This should be the last set of changes for this bug and 800.

llvm-svn: 28719

llvm-svn: 28706

1. llvm is built with objroot = OBJ and installed.
2. OBJ is deleted or install tree is shipped.
3. llvm-config is run.

In this scenario, llvm-config shouldn't emit an error message at #3, it
should just know it's not running in the objdir :)

llvm-svn: 28704

This can be used for tools that want makefile rules to depend on the libraries
(e.g. so the tool is relinked when a library changes).

llvm-svn: 28701

llvm-svn: 28699

llvm-svn: 28695