llvm-svn: 10727

llvm-svn: 10726

llvm-svn: 10725

add flags for PR82

llvm-svn: 10724

llvm-svn: 10722

llvm-svn: 10721

getSubLoops/getTopLevelLoops methods, replacing them with iterator-based
accessors.

llvm-svn: 10714

of the register allocator as follows:

       before   after
mesa   2.3790  1.5994
vpr    2.6008  1.2078
gcc    1.9840  0.5273
mcf    0.2569  0.0470
eon    1.8468  1.4359
twolf  0.9475  0.2004
burg   1.6807  1.3300
lambda 1.2191  0.3764

Speedups range anyware from 30% to over 400% :-)

llvm-svn: 10712

llvm-svn: 10711

llvm-svn: 10710

30-50% decrease in running time of the linear scan register allocator.

llvm-svn: 10707

copies.

llvm-svn: 10705

llvm-svn: 10701

Add <csignal> so that this file compiles on Solaris.

llvm-svn: 10697

llvm-svn: 10695

llvm-svn: 10693

llvm-svn: 10692

code generators completely ignore them.

llvm-svn: 10691

llvm-svn: 10686

by any stretch of the imagination, but it is pretty cool and works :)

llvm-svn: 10685

A = B op C where A == C, but this cannot really occur in practice
because of SSA form. Add an assert to check that just to be safe.

llvm-svn: 10682

llvm-svn: 10681

return value from signal() (which should be the same type; it's just not
typedef'd).
This fixes the build on Solaris.

llvm-svn: 10675

turn a memory address back into the LLVM global object that starts at that
address.  Note that this won't cause any additional datastructures to be built
for clients of the EE that don't need this information.

Also modified some code to not access the GlobalAddress map directly.

llvm-svn: 10674

* Make sure that the user sees the 100% mark
* Don't bother printing out X.0%, just print out X%

llvm-svn: 10672

llvm-svn: 10671

llvm-svn: 10669

* Add new Module::getTypeByName method
* Group methods in Module.cpp better

llvm-svn: 10668

llvm-svn: 10667

llvm-svn: 10664

llvm-svn: 10662

llvm-svn: 10659

llvm-svn: 10658

compile when enabled.

llvm-svn: 10657

llvm-svn: 10654

llvm-svn: 10650

llvm-svn: 10649

semantics that are the same as those used by std::auto_ptr.  This allows
copying of FDHandle's, but copying transfers ownership.

llvm-svn: 10646

be inlined.

llvm-svn: 10643

routines.

llvm-svn: 10642