llvm-svn: 21907

llvm-svn: 21906

* Add autoindent, smartindent, and smarttab options to the file

llvm-svn: 21905

llvm-svn: 21904

llvm-svn: 21903

Solaris grep is more traditional and (AFAIK) does not support regexs.
Also, single quotes should disable all shell interpretation, so no
backslashes should be needed (and, in fact, keep Solaris from working).

llvm-svn: 21902

llvm-svn: 21901

llvm-svn: 21900

llvm-svn: 21899

llvm-svn: 21898

llvm-svn: 21896

llvm-svn: 21895

work on it.

llvm-svn: 21894

Functions do not exit with invoke; they exit with unwind.

llvm-svn: 21893

legalization iteration

llvm-svn: 21892

llvm-svn: 21891

llvm-svn: 21890

llvm-svn: 21889

llvm-svn: 21888

llvm-svn: 21887

that use 64-bit integers on 32-bit hosts.

llvm-svn: 21886

llvm-svn: 21885

llvm-svn: 21884

llvm-svn: 21883

llvm-svn: 21882

now codegen'd as this:

        addi r2, r3, -1
        andc r2, r2, r3
        cntlzw r2, r2
        subfic r3, r2, 32
        blr

llvm-svn: 21881

1. Teach LegalizeDAG how to better legalize CTTZ if the target doesn't have
   CTPOP, but does have CTLZ
2. Teach PPC32 how to do sub x, const -> add x, -const for valid consts
3. Teach PPC32 how to do and (xor a, -1) b -> andc b, a
4. Teach PPC32 that ISD::CTLZ -> PPC::CNTLZW

llvm-svn: 21880

llvm-svn: 21879

llvm-svn: 21878

llvm-svn: 21877

instructions.
Review of this commit would be greatly appreciated.

llvm-svn: 21876

with the CBE

llvm-svn: 21875

llvm-svn: 21874

looks completely untested. :(

llvm-svn: 21873

from the simple isel to the pattern isel.  This forces inserted libcalls
to serialize against other function calls, which was breaking
UnitTests/2005-05-12-Int64ToFP.  Hopefully this will fix issues on other
targets as well.

llvm-svn: 21872

llvm-svn: 21871

llvm-svn: 21870

llvm-svn: 21869

llvm-svn: 21868

This is bad.  It is generated if you are ctlz a type that is not
legal for the arch (aka ctlz of bytes on alpha legalize fine).

llvm-svn: 21867