expand to multiple basic blocks, in which case fast-isel
needs to informed of which block to use as it resumes
inserting instructions.

llvm-svn: 57040

was setting kill flags on tied uses in two-address instructions.
The kill flags were causing the allocator to think it could
allocate the use and its tied def in different registers.

llvm-svn: 57039

Make it all work in non-pic mode.

llvm-svn: 57034

applicable.

llvm-svn: 57033

llvm-svn: 57032

Makefiles try to remove 'core' by default, so it wasn't a very good name.

llvm-svn: 57031

 - It turns out this is enough to completely break dependency file
   (.d) usage (at least for my gmake).

llvm-svn: 57030

Thanks Duncan!

llvm-svn: 57029

incidentally making the case where the memop is a
pointer deref work.  Fix cmp-and-swap regression.

llvm-svn: 57027

 - Fixes bug in dependency inclusions where make with unspecified
   target wouldn't include dependency files, eek!

llvm-svn: 57026

While hosting instruction check PHI node.

llvm-svn: 57025

llvm-svn: 57023

llvm-svn: 57021

llvm-svn: 57020

llvm-svn: 57018

llvm-svn: 57017

Instead, just create one, and make sure everything that needs
it can access it. Previously most of the SelectionDAGISel
subclasses all had their own TargetLowering object, which was
redundant with the TargetLowering object in the TargetMachine
subclasses, except on Sparc, where SparcTargetMachine
didn't have a TargetLowering object. Change Sparc to work
more like the other targets here.

llvm-svn: 57016

llvm-svn: 57014

this handling to work properly for modifying stub functions, relocations
back to entry points after JIT compilation, etc..

llvm-svn: 57013

reg->reg moves.

llvm-svn: 57011

NeedStub/DoesntNeedStub logic was reversed, leading to not using a stub
for global relocations that do need them (libc calls, for example).

llvm-svn: 57010

llvm-svn: 57009

llvm-svn: 57008

llvm-svn: 57007

isReg, etc., from isRegister, etc.

llvm-svn: 57006

llvm-svn: 57005

llvm-svn: 57000

llvm-svn: 56999

llvm-svn: 56998

than the type an i1 is promoted to (eg: i8).  Account
for this.  Noticed by Tilmann Scheller on CellSPU; he
will hopefully take care of fixing this in LegalizeDAG
and adding a testcase!

llvm-svn: 56997

Why?  Because it was there!

llvm-svn: 56996

the lock when calling a method which may materialize the llvm::Function.

llvm-svn: 56995

llvm-svn: 56994

It turns out that this is a fairly common operation,
and it's easy enough to handle.

llvm-svn: 56990

getting inserted into the ValueMap. This avoids infinite
recursion in some rare cases.

llvm-svn: 56989

llvm-svn: 56988

llvm-svn: 56986

runnable on the build machine.

There are a few bits that need built for the build environment (TableGen).
This patch builds those bits, and the associated libraries, for the build
environment as well as the (usual) host environment.

Thanks to Eric C. and Devang P. for pre-commit review.

llvm-svn: 56975

Forgot to include Makefile.plugins.

llvm-svn: 56970

sequences like this:
       sete    %al
       testb   %al, %al
       jne     LBB11_1
with this:
       je      LBB11_1

llvm-svn: 56969