gcc-patches-ow...@gcc.gnu.org wrote on 02/12/2011 06:23:25 PM:
> Hi,
>
> This patch increases array sizes in tests from vect.exp suite, thus
> enabling 256-bit vectorization where it's available.
>
> Ok for trunk?
--- a/gcc/testsuite/gcc.dg/vect/slp-24.c
+++ b/gcc/testsuite/gcc.dg/vect/slp-24.c
...
@@ -13,14 +12,17 @@ typedef struct {
unsigned char d;
} s;
-unsigned char ub[N*2] =
{1,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,1,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45};
-unsigned char uc[N] = {1,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15};
+unsigned char ub[N*2];
+unsigned char uc[N];
+
+volatile int y = 0;
+unsigned char check_diff = 0;
void
main1 (unsigned char x, unsigned char max_result, unsigned char
min_result, s *arr)
{
int i;
- unsigned char udiff = 2;
+ unsigned char udiff = 0;
Please don't change initial values to 0, we want to check that everything
works fine for non-zeros as well.
There are several other occasions in the patch.
Thanks,
Ira
>
> Changelog:
> 2011-12-02 Michael Zolotukhin <michael.v.zolotuk...@intel.com>
>
> * gcc.dg/vect/slp-13.c: Increase array size, add initialization.
> * gcc.dg/vect/slp-24.c: Ditto.
> * gcc.dg/vect/slp-3.c: Likewise and fix scans.
> * gcc.dg/vect/slp-34.c: Ditto.
> * gcc.dg/vect/slp-4.c: Ditto.
> * gcc.dg/vect/slp-cond-2.c: Ditto.
> * gcc.dg/vect/slp-multitypes-11.c: Ditto.
> * gcc.dg/vect/vect-1.c: Ditto.
> * gcc.dg/vect/vect-10.c: Ditto.
> * gcc.dg/vect/vect-105.c: Ditto.
> * gcc.dg/vect/vect-112.c: Ditto.
> * gcc.dg/vect/vect-15.c: Ditto.
> * gcc.dg/vect/vect-2.c: Ditto.
> * gcc.dg/vect/vect-31.c: Ditto.
> * gcc.dg/vect/vect-32.c: Ditto.
> * gcc.dg/vect/vect-33.c: Ditto.
> * gcc.dg/vect/vect-34.c: Ditto.
> * gcc.dg/vect/vect-35.c: Ditto.
> * gcc.dg/vect/vect-36.c: Ditto.
> * gcc.dg/vect/vect-6.c: Ditto.
> * gcc.dg/vect/vect-73.c: Ditto.
> * gcc.dg/vect/vect-74.c: Ditto.
> * gcc.dg/vect/vect-75.c: Ditto.
> * gcc.dg/vect/vect-76.c: Ditto.
> * gcc.dg/vect/vect-80.c: Ditto.
> * gcc.dg/vect/vect-85.c: Ditto.
> * gcc.dg/vect/vect-89.c: Ditto.
> * gcc.dg/vect/vect-97.c: Ditto.
> * gcc.dg/vect/vect-98.c: Ditto.
> * gcc.dg/vect/vect-all.c: Ditto.
> * gcc.dg/vect/vect-double-reduc-6.c: Ditto.
> * gcc.dg/vect/vect-iv-8.c: Ditto.
> * gcc.dg/vect/vect-iv-8a.c: Ditto.
> * gcc.dg/vect/vect-outer-1.c: Ditto.
> * gcc.dg/vect/vect-outer-1a.c: Ditto.
> * gcc.dg/vect/vect-outer-1b.c: Ditto.
> * gcc.dg/vect/vect-outer-2.c: Ditto.
> * gcc.dg/vect/vect-outer-2a.c: Ditto.
> * gcc.dg/vect/vect-outer-2c.c: Ditto.
> * gcc.dg/vect/vect-outer-3.c: Ditto.
> * gcc.dg/vect/vect-outer-3a.c: Ditto.
> * gcc.dg/vect/vect-outer-4a.c: Ditto.
> * gcc.dg/vect/vect-outer-4b.c: Ditto.
> * gcc.dg/vect/vect-outer-4c.c: Ditto.
> * gcc.dg/vect/vect-outer-4d.c: Ditto.
> * gcc.dg/vect/vect-outer-4m.c: Ditto.
> * gcc.dg/vect/vect-outer-fir-lb.c: Ditto.
> * gcc.dg/vect/vect-outer-fir.c: Ditto.
> * gcc.dg/vect/vect-over-widen-1.c: Ditto.
> * gcc.dg/vect/vect-over-widen-2.c: Ditto.
> * gcc.dg/vect/vect-over-widen-3.c: Ditto.
> * gcc.dg/vect/vect-over-widen-4.c: Ditto.
> * gcc.dg/vect/vect-reduc-1char.c: Ditto.
> * gcc.dg/vect/vect-reduc-2char.c: Ditto.
> * gcc.dg/vect/vect-reduc-pattern-1b.c: Ditto.
> * gcc.dg/vect/vect-reduc-pattern-1c.c: Ditto.
> * gcc.dg/vect/vect-reduc-pattern-2b.c: Ditto.
> * gcc.dg/vect/vect-shift-2.c: Ditto.
> * gcc.dg/vect/vect-strided-a-u8-i8-gap2.c: Ditto.
> * gcc.dg/vect/vect-strided-a-u8-i8-gap7.c: Ditto.
> * gcc.dg/vect/vect-strided-u8-i8-gap2.c: Ditto.
> * gcc.dg/vect/vect-strided-u8-i8-gap4.c: Ditto.
> * gcc.dg/vect/vect-strided-u8-i8-gap7.c: Ditto.
>
> --
> ---
> Best regards,
> Michael V. Zolotukhin,
> Software Engineer
> Intel Corporation.
> [attachment "vect_tests.patch" deleted by Ira Rosen/Haifa/IBM]
