llvm-svn: 31598

llvm-svn: 31597

llvm-svn: 31596

llvm-svn: 31595

llvm-svn: 31594

llvm-svn: 31593

remove lea_addri and the now unused memri addressing mode

llvm-svn: 31592

llvm-svn: 31591

llvm-svn: 31590

speed up, it sometimes makes it crash on complex bc files, which isn't very nice.


With this, bugpoint can reduce the 176.gcc failure.

llvm-svn: 31589

miscompilation.  This is useful for working around GCC+CBE bugs or for handling
programs that CBE doesn't support (e.g. inline asm) when searching for
optimizer bugs.

llvm-svn: 31588

llvm-svn: 31587

add.ll:test33, add.ll:test34, shift-sra.ll:test2

llvm-svn: 31586

llvm-svn: 31585

llvm-svn: 31584

llvm-svn: 31583

llvm-svn: 31582

llvm-svn: 31581

helps when bugpoint can't find the problem directly because it needs the
set of optimizations that cause the program to fail.

llvm-svn: 31580

llvm-svn: 31578

llvm-svn: 31577

llvm-svn: 31576

X86ISD::CMP, etc.) instead of SDNode names (add, x86cmp, etc). We now allow
multiple SDNodes to map to the same SelectionDAG node (e.g. store, indexed
store).

llvm-svn: 31575

llvm-svn: 31574

version 6 bytecode.

llvm-svn: 31573

llvm-svn: 31572

llvm-svn: 31571

llvm-svn: 31570

llvm-svn: 31569

llvm-svn: 31568

llvm-svn: 31566

llvm-svn: 31565

case that it bad to do.

llvm-svn: 31563

delete in the first place.  This also makes it simpler.

llvm-svn: 31562

llvm-svn: 31561

loops.

llvm-svn: 31560

llvm-svn: 31559

llvm-svn: 31553

TODO: fix lea_addri

llvm-svn: 31552

llvm-svn: 31551