llvm-svn: 14352

llvm-svn: 14351

llvm-svn: 14119

llvm-svn: 14114

Simplify the file handling. It now only writes to std::cout.

llvm-svn: 14059

llvm-svn: 14049

will (eventually) provide statistical analysis of bytecode files as well
as the ability to dump them in a low level format (slot numbers not
resolved). The purpose of this is to aid in the Type!=Value change of
bug 122. With this initial release, llvm-abcd merely dumps out the
bytecode. However, the infrastructure for separating bytecode parsing from
handling the parsing events is in place. The style chosen is similar to
SAX XML parsing where a handler object is called to handlign the parsing
events. This probably isn't useful to anyone but me right now as there is
no analysis yet, and the dumper doesn't work on every bytecode file. It
will probably be useful by the end of this week. Note that there is some
duplication of code from the bytecode reader.  This was done to eliminate
errors from being introduced in the reader and to minimize the impact to
other LLVM developers. At some point, the Analyzer and the Reader will be
integrated to use the same infrastructure. Also, sorry for the minor change
to Instruction.h but I just couldn't bring myself to write code that
depends on Instruction internals.

llvm-svn: 14048

bytecode files on win32 systems.  We keep the shell script on unix systems
because it is much more transparent for the users and supports -load
options.

This allows llvmgcc work correctly on win32 systems without the -native or
-native-cbe options.

llvm-svn: 13946

llvm-svn: 13943

to reduce the inter-file interface in the gccld tool and gets some
uninteresting code out of gccld.cpp.

llvm-svn: 13942

llvm-svn: 13941

llvm-svn: 13939

llvm-svn: 13938

bytecode files on systems that don't support #!/bin/sh natively (ie, win32).

llvm-svn: 13937

llvm-svn: 13844

optimization pasess fail. This is necessary to avoid breaking feature
tests in the tests suite that depend on this behavior. *sigh*

llvm-svn: 13832

output produces confusing results in TestRunner.sh

llvm-svn: 13828

llvm-svn: 13822

llvm-svn: 13820

llvm-svn: 13815

llvm-svn: 13813

llvm-svn: 13754

llvm-svn: 13502

llvm-svn: 13491

llvm-svn: 13477

can extract basic blocks up to the limit of the block extractor implementation.

llvm-svn: 13475

two things: the FIXME in ExtractBlocks needs to be implemented, and the basic block
extractor itself needs to have enough bugs fixed for this to be more or less
useful.

Until the time that this is generally useful, it is hidden behind the new bugpoint
-enable-block-extraction option.  I hope to get the FIXME done tonight.

Also of note, this patch adds a -extract-bbs option to bugpoint which can be used
to debug the block extractor.  (hint hint Misha :)

llvm-svn: 13471

llvm-svn: 13470

when they have to run a gccld shell script without having lli in their path.
This is intended to address Bug 289.

Also, emit the traditional syntax ${1+"$@"} for passing all of a shell script's
args to a subprocess. If you have arguments that have spaces in them, $* will
not preserve the quoting (i.e., the quoted string "foo bar" as an argument will
end up as two arguments "foo" "bar" to lli.)

llvm-svn: 13414

 bugpoint ... --tool-args -enable-correct-eh-support -regalloc=linearscan --args -- -foo

So that tool-args option gets the -enable-correct-eh-support -regalloc=linearscan flags instead of bugpoint.

llvm-svn: 13389

llvm-svn: 13385

This is intended to address Bug 40.

llvm-svn: 13358

llvm-svn: 13132

module. Default is `isolate' as before.

llvm-svn: 13113

llvm-svn: 13109

llvm-svn: 13097

llvm-svn: 13091

wrapper idea uniformly: we can use Value::replaceAllUsesWith() instead of
special-casing by class of user.

llvm-svn: 13063

* Wrap a long line

llvm-svn: 13061

by creating an internal wrapper function with same signature as the external
function, and use it instead of the "real" function.

The wrapper then calls the external function using the same JIT function
resolution API that has been used before for rewriting instructions, since the
wrapper has an explicit call instruction which we can rewrite.

llvm-svn: 13054