independence of the tool.

llvm-svn: 16092

llvm-svn: 16091

llvm-svn: 15675

llvm-svn: 15334

llvm-svn: 15163

* Print out another '\n' after printing out program execution status
* Make sure code wraps at 80 cols

llvm-svn: 15123

llvm-svn: 15089

- Replace ConstantPointerRef usage with GlobalValue usage

llvm-svn: 14953

llvm-svn: 14867

llvm-svn: 14740

llvm-svn: 14623

llvm-svn: 14351

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

 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

llvm-svn: 13109

llvm-svn: 13097

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

generator bug if multiple loops are extracted from a function.

llvm-svn: 12847

llvm-svn: 12797

llvm-svn: 12701

code.  This "instantly" gives us loop-extractor power to assist with the
debugment of our nasty codegen issues.  :)

llvm-svn: 12678

llvm-svn: 12677

llvm-svn: 12676

llvm-svn: 12675

llvm-svn: 12671

llvm-svn: 12655

llvm-svn: 12612

llvm-svn: 12606