Viewing file:  pr33953.c (1.13 KB) -rw-r--r--
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/* { dg-do compile } */
/* { dg-require-effective-target vect_int } */
typedef unsigned int UINT32;
void blockmove_NtoN_blend_noremap32 (const UINT32 *srcdata, int srcwidth,
int srcheight, int srcmodulo,
UINT32 *dstdata, int dstmodulo,
int srcshift)
{
UINT32 *end;
while (srcheight)
{
while (dstdata <= end - 8)
{
dstdata[0] |= srcdata[0] << srcshift;
dstdata[1] |= srcdata[1] << srcshift;
dstdata[2] |= srcdata[2] << srcshift;
dstdata[3] |= srcdata[3] << srcshift;
dstdata[4] |= srcdata[4] << srcshift;
dstdata[5] |= srcdata[5] << srcshift;
dstdata[6] |= srcdata[6] << srcshift;
dstdata[7] |= srcdata[7] << srcshift;
dstdata += 8;
srcdata += 8;
}
}
}
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { xfail { vect_no_align && { ! vect_hw_misalign } } } } } */
/* { dg-final { scan-tree-dump-times "vectorizing stmts using SLP" 1 "vect" { xfail { vect_no_align && { ! vect_hw_misalign } } } } } */
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