Make the CBE and V9 backends create their own, since they're the only ones that use it.

llvm-svn: 26974

llvm-svn: 26973

llvm-svn: 26972

llvm-svn: 26971

llvm-svn: 26970

llvm-svn: 26969

like this:
def : Pat<(v4i32 (bitconvert (v4f32 VR128:$src))), (v4i32 VR128:$src)>;

llvm-svn: 26968

llvm-svn: 26967

llvm-svn: 26966

llvm-svn: 26965

64-bit vector shuffle.

llvm-svn: 26964

llvm-svn: 26963

llvm-svn: 26962

casts between legal vector types.

llvm-svn: 26961

llvm-svn: 26960

llvm-svn: 26959

llvm-svn: 26958

llvm-svn: 26957

- Don't forget pshufd is only available with sse2.

llvm-svn: 26956

llvm-svn: 26955

  splat and PSHUFD cases.
- Clean up shuffle / splat matching code.

llvm-svn: 26954

llvm-svn: 26953

is a handy tool for users of LLVM who want to be able to quickly get
information about LLVM's configuration. It is intended to be used in the
command line of other tools. Documentation will be forthcoming in a
subsequent patch.

llvm-svn: 26952

  PSHUFD. We can make permutes entries which point to the undef pointing
  anything we want.
- Change some names to appease Chris.

llvm-svn: 26951

llvm-svn: 26950

llvm-svn: 26949

Now you can build a tool with just the JIT or just the interpreter.

llvm-svn: 26946

Add static JITCtor/InterpCtor fields

llvm-svn: 26945

llvm-svn: 26944

_foo2:
        extsw r2, r3
        std r2, -8(r1)
        lfd f0, -8(r1)
        fcfid f0, f0
        frsp f1, f0
        blr

instead of this:

_foo2:
        lis r2, ha16(LCPI2_0)
        lis r4, 17200
        xoris r3, r3, 32768
        stw r3, -4(r1)
        stw r4, -8(r1)
        lfs f0, lo16(LCPI2_0)(r2)
        lfd f1, -8(r1)
        fsub f0, f1, f0
        frsp f1, f0
        blr

This speeds up Misc/pi from 2.44s->2.09s with LLC and from 3.01->2.18s
with llcbeta (16.7% and 38.1% respectively).

llvm-svn: 26943

which is shifted left two bits before use.  Instructions like STD use this
addressing mode.

llvm-svn: 26942

llvm-svn: 26941

llvm-svn: 26940

llvm-svn: 26939

SingleSource/UnitTests/Vector/build.c

llvm-svn: 26936

llvm-svn: 26935

llvm-svn: 26934

llvm-svn: 26933

- Each scalar to vector v8i16 and v16i8 is a any_extend followed by a movd.

llvm-svn: 26932

llvm-svn: 26931