Re: [PATCH 2/2] Enable auto-vectorization for PowerPC 750CL paired-single instructions

[Dorit Nuzman <DORIT@il.ibm.com>]

Revital1 Eres/Haifa/IBM wrote on 29/10/2007 08:51:37:

> Hello,
>
> This patch adds the relevant support in the vectorizer testsuite to
> auto-vectorize the 750CL paired-single instructions.  It also contains
> new tests.
>
> Bootstrapped and tested together with the patch (1/2).
>

did you test the new testcases on something other than 750CL (ppc, i386)?

(noticed this typo:

+proc check_750cl_hw_available { } {
...
+
+        # If this is not the right target than we can quit.

than --> then)


dorit

> OK for mainline?
>
> Thanks,
> Revital
>
> :ADDPATCH SSA (vectorizer):
>
> testsuite changelog:
>
>         * gcc.dg/vect/vect.exp: Add support for powerpc-*paired
>         target.
>         * gcc.dg/vect/tree-vect.h (check_vect): Add
>         powerpc-*paired test.
>         * lib/target-supports.exp (check_750cl_hw_available):
>         New.
>         (check_effective_target_vect_int,
>         check_effective_target_vect_intfloat_cvt,
>         check_effective_target_powerpc_altivec_ok,
>         check_effective_target_vect_long,
>         check_effective_target_vect_sdot_hi,
>         check_effective_target_vect_udot_hi,
>         check_effective_target_vect_pack_trunc,
>         check_effective_target_vect_unpack,
>         check_effective_target_vect_shift,
>         check_effective_target_vect_int_mult): Disable for
powerpc-*paired
>         target.
>         * gcc.dg/vect/vect-ifcvt-11.c: New.
>         * gcc.dg/vect/vect-ifcvt-12.c: Likewise.
>         * gcc.dg/vect/vect-ifcvt-13.c: Likewise.
>         * gcc.dg/vect/vect-ifcvt-14.c: Likewise.
>         * gcc.dg/vect/vect-ifcvt-15.c: Likewise.
>         * gcc.dg/vect/vect-ifcvt-16.c: Likewise.
>         * gcc.dg/vect/vect-ifcvt-17.c: Likewise.
>
> [attachment "patch_testsuite_27_750cl.txt" deleted by Dorit
Nuzman/Haifa/IBM]