llvm-svn: 50008

llvm-svn: 50007

llvm-svn: 50006

a call to Instruction::isUsedOutsideOfBlock.

llvm-svn: 50005

whether it is used outside of some block.  This can be used to see
if there are any non-local references, for example.

llvm-svn: 50004

llvm-svn: 50003

Add a cost function.

llvm-svn: 50002

such as those in PR2235.  Right now the pass is not very
effective. :)

llvm-svn: 50000

llvm-svn: 49999

llvm-svn: 49995

This fixes the testsuite failure on ppcf128-4.ll.

llvm-svn: 49994

llvm-svn: 49993

llvm-svn: 49991

llvm-svn: 49989

function has already been codegen'd. This is required by the Java class loading
mechanism which executes Java code when materializing a function.

llvm-svn: 49988

llvm-svn: 49986

ppc long double, which doesn't work.

This may break some stuff temporarily, but I want to
avoid the propagation of code that assumes this works.

llvm-svn: 49983

llvm-svn: 49978

llvm-svn: 49977

llvm-svn: 49976

llvm-svn: 49967

a few new cases( see Integer/a1.ll), but not anything that
would happen in practice.

llvm-svn: 49965

llvm-svn: 49964

of elements.  Patch by Matthijs Kooijman!

llvm-svn: 49962

llvm-svn: 49949

llvm-svn: 49948

llvm-svn: 49947

llvm-svn: 49946

llvm-svn: 49945

does not work because of 0; 2>0 but -2U is also >0.

llvm-svn: 49928

llvm-svn: 49924

LegalizeTypes.  Correct the load logic so
that it actually works, and also teach it
to handle floating point extending loads.

llvm-svn: 49923

llvm-gcc is now lowering va_copy on x86-64, so this completes
the fix for PR2230.

llvm-svn: 49922

- Remove unused instructions.

llvm-svn: 49921

llvm-svn: 49916

rather than having it suck them out of a node.  Add
a bunch of new libcalls, and remove dead softfloat
code (dead, because FloatToInt is used not Expand
in this case).  Note that indexed stores probably
aren't handled properly, likewise for loads.

llvm-svn: 49915

llvm-svn: 49913

llvm-svn: 49911

llvm-svn: 49878

may fix a build error on Visual Studio.

llvm-svn: 49876