of Value deletions and RAUWs, instead of relying on ScalarEvolution's
Scalars map being notified, as that's complicated at best, and
insufficient in general.

This means SCEVUnknown needs a non-trivial destructor, so introduce
a mechanism to allow ScalarEvolution to locate all the SCEVUnknowns.

llvm-svn: 110086

llvm-svn: 110081

llvm-svn: 110077

a redundant check from checkInstruction.

llvm-svn: 110076

llvm-svn: 110075

llvm-svn: 110074

llvm-svn: 110072

llvm-svn: 110070

llvm-svn: 110069

LLVMConfig.

llvm-svn: 110065

is a dependence on an LLVM target that is not included on the build.

When LLVM_TARGETS_TO_BUILD didn't include all the targets, the
function emitted an error like

"Library LLVMArmParser not found in list of llvm libraries."

llvm-svn: 110060

Patch by nobled!

llvm-svn: 110057

llvm-svn: 110056

llvm-svn: 110055

llvm-svn: 110045

llvm-svn: 110038

duplicate the instructions and operate on half vectors. 

Also reorder code in SPUInstrInfo.td for better coherency.

llvm-svn: 110037

llvm-svn: 110036

such registers in SPU, this support boils down to "emulating" 
them by duplicating instructions on the general purpose registers. 

This adds the most basic operations on v2i32: passing parameters,
addition, subtraction, multiplication and a few others.

llvm-svn: 110035

Fixes potential ambiguity problems on VS 2010.

Patch by nobled!

llvm-svn: 110029

llvm-svn: 110022

Start cleaning up MergeFunctions to look more like the rest of LLVM. The
primary change here is to move the methods responsible for comparison into the
new FunctionComparator object. Some comments added. There's more to do.

llvm-svn: 110021

ISD::AND case of TargetLowering::SimplifyDemandedBits.

llvm-svn: 110019

by Takumi Nakamura.

llvm-svn: 110016

llvm-svn: 110006

instead of DejaGNU. Still a bit kooky, since the current test format still has
some strong Tcl roots. Oh well!

llvm-svn: 110005

official recommendation is to use LNT instead. I will write docs on setting up
an LNT installation for submission to llvm.org, one day.

llvm-svn: 110004

llvm-svn: 110003

need to be in your path). Please move to using 'llvm-lit' if you are still using
TestRunner.sh.

llvm-svn: 110002

llvm-svn: 110001

build and has the object build directory baked into it. This allows 'llvm-lit'
to properly find the information needed to run the test suite in all cases,
without requiring the user to have LLVM or 'lit' available in their PATH, for
example.

llvm-svn: 110000

llvm-svn: 109999

llvm-svn: 109998

run the tests using DejaGNU, but not for much longer. This is a last call for
DejaGNU supporters, if no one complains soon the DejaGNU support is going to
die.

llvm-svn: 109997

rewritten by me to not require updating all the target initialization routine
names.

llvm-svn: 109996

llvm-svn: 109995

improves the generated code in some cases.

llvm-svn: 109985

llvm-svn: 109971

llvm-svn: 109966

away from a computer now.
--- Reverse-merging r109881 into '.':
D    test/CodeGen/X86/avx-intrinsics-x86.ll
D    test/CodeGen/X86/avx-intrinsics-x86_64.ll

llvm-svn: 109959