patch: altivec testsuite dejagnuified and committed

[Aldy Hernandez <aldyh at redhat dot com>]

Hi folks.

All the vector changes happening in the compiler are making me
nervous, because we don't have any real vector testsuite, and because
everything seems to be broken in altivec nowadays :-(.

Motorola signed over their testsuite a while ago, and Zack was kind
enough to dejagnuify it.  I took all his code and massaged it to work
with our current implementation.  There were a few things we
deprecated and changed along the way (vector long for instance).  I
have updated the testsuite accordingly.

I have verified all the compilation tests.  They all *should* pass.
Most pass, but not all.  Particularly annoying are the ops.c and
ira2a.c failures, but they should be fixed when the
__builtin_types_compatible_p saga is over.

The execution tests are pretty much all failing.  I have yet to
investigate why.

The only expected failures are vprint-1.c and vscan-1.c, because they
require a libc that understands the satanic %v vector extensions.
They should however, pass on powerpc-eabialtivec because newlib
implements them.

Currently vmx.exp enables the tests for powerpc-*-*altivec*.  It would
be nice if the Apple folk enable them for Darwin.  The more testing
the better.

I'll see what I can do about testing altivec regularly-- we need it
badly.

Paolo, you can go nuts fixing vector problems now :-).

Cheers.
Aldy

Currently, with powerpc-eabialtivec (FSF simulator), I see:

                === gcc Summary ===
                                                                                
# of expected passes            1023
# of unexpected failures        97

FAIL: gcc.dg/vmx/3a-03.c execution test
FAIL: gcc.dg/vmx/3a-03.c execution test
FAIL: gcc.dg/vmx/3a-03.c execution test
FAIL: gcc.dg/vmx/3a-03.c execution test
FAIL: gcc.dg/vmx/3a-03.c execution test
FAIL: gcc.dg/vmx/3a-03.c execution test
FAIL: gcc.dg/vmx/3a-03m.c execution test
FAIL: gcc.dg/vmx/3a-03m.c execution test
FAIL: gcc.dg/vmx/3a-03m.c execution test
FAIL: gcc.dg/vmx/3a-03m.c execution test
FAIL: gcc.dg/vmx/3a-03m.c execution test
FAIL: gcc.dg/vmx/3a-03m.c execution test
FAIL: gcc.dg/vmx/3a-04.c execution test
FAIL: gcc.dg/vmx/3a-04.c execution test
FAIL: gcc.dg/vmx/3a-04.c execution test
FAIL: gcc.dg/vmx/3a-04.c execution test
FAIL: gcc.dg/vmx/3a-04.c execution test
FAIL: gcc.dg/vmx/3a-04.c execution test
FAIL: gcc.dg/vmx/3a-04m.c execution test
FAIL: gcc.dg/vmx/3a-04m.c execution test
FAIL: gcc.dg/vmx/3a-04m.c execution test
FAIL: gcc.dg/vmx/3a-04m.c execution test
FAIL: gcc.dg/vmx/3a-04m.c execution test
FAIL: gcc.dg/vmx/3a-04m.c execution test
FAIL: gcc.dg/vmx/3a-05.c execution test
FAIL: gcc.dg/vmx/3a-05.c execution test
FAIL: gcc.dg/vmx/3a-05.c execution test
FAIL: gcc.dg/vmx/3a-05.c execution test
FAIL: gcc.dg/vmx/3a-05.c execution test
FAIL: gcc.dg/vmx/3a-05.c execution test
FAIL: gcc.dg/vmx/3b-13.c execution test
FAIL: gcc.dg/vmx/3b-13.c execution test
FAIL: gcc.dg/vmx/3b-13.c execution test
FAIL: gcc.dg/vmx/3b-13.c execution test
FAIL: gcc.dg/vmx/3b-13.c execution test
FAIL: gcc.dg/vmx/3b-13.c execution test
FAIL: gcc.dg/vmx/3b-15.c execution test
FAIL: gcc.dg/vmx/3b-15.c execution test
FAIL: gcc.dg/vmx/3b-15.c execution test
FAIL: gcc.dg/vmx/3b-15.c execution test
FAIL: gcc.dg/vmx/3b-15.c execution test
FAIL: gcc.dg/vmx/7-01a.c (test for excess errors)
FAIL: gcc.dg/vmx/7-01a.c (test for excess errors)
FAIL: gcc.dg/vmx/7-01a.c (test for excess errors)
FAIL: gcc.dg/vmx/7-01a.c (test for excess errors)
FAIL: gcc.dg/vmx/7-01a.c (test for excess errors)
FAIL: gcc.dg/vmx/7-01a.c (test for excess errors)
FAIL: gcc.dg/vmx/7-01a.c (test for excess errors)
FAIL: gcc.dg/vmx/7-01a.c (test for excess errors)
FAIL: gcc.dg/vmx/8-02a.c execution test
FAIL: gcc.dg/vmx/8-02a.c execution test
FAIL: gcc.dg/vmx/8-02a.c execution test
FAIL: gcc.dg/vmx/8-02a.c execution test
FAIL: gcc.dg/vmx/8-02a.c execution test
FAIL: gcc.dg/vmx/8-02a.c execution test
FAIL: gcc.dg/vmx/ira2a.c (test for excess errors)
FAIL: gcc.dg/vmx/ira2a.c (test for excess errors)
FAIL: gcc.dg/vmx/ira2a.c (test for excess errors)
FAIL: gcc.dg/vmx/ira2a.c (test for excess errors)
FAIL: gcc.dg/vmx/ira2a.c (test for excess errors)
FAIL: gcc.dg/vmx/ira2a.c (test for excess errors)
FAIL: gcc.dg/vmx/ops.c (test for excess errors)
FAIL: gcc.dg/vmx/ops.c (test for excess errors)
FAIL: gcc.dg/vmx/ops.c (test for excess errors)
FAIL: gcc.dg/vmx/ops.c (test for excess errors)
FAIL: gcc.dg/vmx/ops.c (test for excess errors)
FAIL: gcc.dg/vmx/ops.c (test for excess errors)
FAIL: gcc.dg/vmx/varargs-1.c output pattern test, is 1, 1, 1, 1
FAIL: gcc.dg/vmx/varargs-1.c output pattern test, is 1, 1, 1, 1
FAIL: gcc.dg/vmx/varargs-1.c output pattern test, is 1, 1, 1, 1
FAIL: gcc.dg/vmx/varargs-1.c output pattern test, is 1, 1, 1, 1
FAIL: gcc.dg/vmx/varargs-1.c output pattern test, is 1, 1, 1, 1
FAIL: gcc.dg/vmx/varargs-1.c output pattern test, is 1, 1, 1, 1
FAIL: gcc.dg/vmx/varargs-1.c output pattern test, is 1, 1, 1, 1
FAIL: gcc.dg/vmx/varargs-1.c output pattern test, is 1, 1, 1, 1
FAIL: gcc.dg/vmx/varargs-4.c execution test
FAIL: gcc.dg/vmx/varargs-4.c execution test
FAIL: gcc.dg/vmx/varargs-4.c execution test
FAIL: gcc.dg/vmx/varargs-4.c execution test
FAIL: gcc.dg/vmx/varargs-4.c execution test
FAIL: gcc.dg/vmx/varargs-4.c execution test
FAIL: gcc.dg/vmx/varargs-4.c execution test
FAIL: gcc.dg/vmx/varargs-4.c execution test
FAIL: gcc.dg/vmx/varargs-7.c execution test
FAIL: gcc.dg/vmx/varargs-7.c execution test
FAIL: gcc.dg/vmx/varargs-7.c execution test
FAIL: gcc.dg/vmx/varargs-7.c execution test
FAIL: gcc.dg/vmx/varargs-7.c execution test
FAIL: gcc.dg/vmx/varargs-7.c execution test
FAIL: gcc.dg/vmx/vprint-1.c execution test
FAIL: gcc.dg/vmx/vprint-1.c execution test
FAIL: gcc.dg/vmx/vprint-1.c execution test
FAIL: gcc.dg/vmx/vprint-1.c execution test
FAIL: gcc.dg/vmx/vprint-1.c execution test
FAIL: gcc.dg/vmx/vprint-1.c execution test
FAIL: gcc.dg/vmx/vprint-1.c execution test
FAIL: gcc.dg/vmx/vprint-1.c execution test

Attachment: altivec-testsuite.gz
Description: GNU Zip compressed data