[ARM][tests] Make input and output arrays 128-bit aligned in vectorisation tests
Wed Sep 10 16:17:00 GMT 2014
On 09/09/14 16:14, Kyrill Tkachov wrote:
> Hi all,
> As Christophe mentioned at
> These tests fail on big-endian. The reason is that the input is not
> aligned to 128 bit forcing the use of a movmisalign which we don't
> support on big-endian.
> A solution is to force the alignment of the arrays, allowing for the use
> of normal loads and stores.
> We can look into enabling misaligned loads on big-endian with the
> appropriate reversal logic as a separate
> piece of work...
> Ok for trunk?
> 2014-09-09 Kyrylo Tkachov <email@example.com>
> * gcc.target/arm/vect-lceilf_1.c: Make input and output arrays global
> and 16-byte aligned.
> * gcc.target/arm/vect-lfloorf_1.c: Likewise.
> * gcc.target/arm/vect-lroundf_1.c: Likewise.
> * gcc.target/arm/vect-rounding-btruncf.c: Likewise.
> * gcc.target/arm/vect-rounding-ceilf.c: Likewise.
> * gcc.target/arm/vect-rounding-floorf.c: Likewise.
> * gcc.target/arm/vect-rounding-roundf.c: Likewise.
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