llvm-svn: 30038

parse right.  This fixes TableGen/MultiClass.td

llvm-svn: 30037

llvm-svn: 30036

llvm-svn: 30035

be complete.

llvm-svn: 30034

llvm-svn: 30033

llvm-svn: 30032

allocator. (First draft)

llvm-svn: 30031

llvm-svn: 30030

llvm-svn: 30029

llvm-svn: 30028

This allows you to define multiple definitions with one line, encouraging
more .td file factoring.

llvm-svn: 30027

- Removed warning about clobbered parameter in Bytecode/Reader

llvm-svn: 30026

llvm-svn: 30025

I've been told apple gcc version number is not guaranteed to increase
monotonically. Change the preprocess condition to make it less risky.

The configuration change is done during the middle 10.4 life cycle so we have
to check __APPLE_CC. For future OS X release, we should be able to assume
-fenable-cxa-atexit is the default.

llvm-svn: 30024

llvm-svn: 30023

possible and the target only supports MULHS.

llvm-svn: 30022

llvm-svn: 30021

llvm-svn: 30017

llvm-svn: 30016

need recursion.

llvm-svn: 30015

llvm-svn: 30014

analysis 16% on crafty.

Wrap long lines.

llvm-svn: 30012

llvm-svn: 30011

crafty with and without it).  Removing it speeds up live intervals 6%.

llvm-svn: 30010

corrects missing optimization opportunity removing cases from a switch.

llvm-svn: 30009

for ROTL availability. This prevents it from forming ROTR for targets that
has ROTR only.

llvm-svn: 29997

llvm-svn: 29996

llvm-svn: 29995

llvm-svn: 29994

llvm-svn: 29993

the PredicateSimplifier is skipped in make check anyways.

llvm-svn: 29992

another Value) weren't being found by findProperties.

This fixes predsimplify.ll test6, a missed optimization opportunity.

llvm-svn: 29991

llvm-svn: 29990

llvm-svn: 29989

llvm-svn: 29978

Also, the assert could never fire due to || instead of &&.

llvm-svn: 29977

llvm-svn: 29972

llvm-svn: 29971

If a branch's condition has become a ConstantBool, simplify it immediately.
Removing the edge saves work and exposes up more optimization opportunities
in the pass.
Add support for SelectInst.

llvm-svn: 29970