Viewing file:  ldff1_u16.c (1.98 KB) -rw-r--r--
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/* { dg-final { check-function-bodies "**" "" "-DCHECK_ASM" { target { ! ilp32 } } } } */
#include "test_sve_acle.h"
/*
** ldff1_u16_base:
** ldff1h z0\.h, p0/z, \[x0\]
** ret
*/
TEST_LOAD (ldff1_u16_base, svuint16_t, uint16_t,
z0 = svldff1_u16 (p0, x0),
z0 = svldff1 (p0, x0))
/*
** ldff1_u16_index:
** ldff1h z0\.h, p0/z, \[x0, x1, lsl 1\]
** ret
*/
TEST_LOAD (ldff1_u16_index, svuint16_t, uint16_t,
z0 = svldff1_u16 (p0, x0 + x1),
z0 = svldff1 (p0, x0 + x1))
/* Moving the constant into a register would also be OK. */
/*
** ldff1_u16_1:
** incb x0
** ldff1h z0\.h, p0/z, \[x0\]
** ret
*/
TEST_LOAD (ldff1_u16_1, svuint16_t, uint16_t,
z0 = svldff1_u16 (p0, x0 + svcnth ()),
z0 = svldff1 (p0, x0 + svcnth ()))
/* Moving the constant into a register would also be OK. */
/*
** ldff1_u16_m1:
** decb x0
** ldff1h z0\.h, p0/z, \[x0\]
** ret
*/
TEST_LOAD (ldff1_u16_m1, svuint16_t, uint16_t,
z0 = svldff1_u16 (p0, x0 - svcnth ()),
z0 = svldff1 (p0, x0 - svcnth ()))
/*
** ldff1_vnum_u16_0:
** ldff1h z0\.h, p0/z, \[x0\]
** ret
*/
TEST_LOAD (ldff1_vnum_u16_0, svuint16_t, uint16_t,
z0 = svldff1_vnum_u16 (p0, x0, 0),
z0 = svldff1_vnum (p0, x0, 0))
/* Moving the constant into a register would also be OK. */
/*
** ldff1_vnum_u16_1:
** incb x0
** ldff1h z0\.h, p0/z, \[x0\]
** ret
*/
TEST_LOAD (ldff1_vnum_u16_1, svuint16_t, uint16_t,
z0 = svldff1_vnum_u16 (p0, x0, 1),
z0 = svldff1_vnum (p0, x0, 1))
/* Moving the constant into a register would also be OK. */
/*
** ldff1_vnum_u16_m1:
** decb x0
** ldff1h z0\.h, p0/z, \[x0\]
** ret
*/
TEST_LOAD (ldff1_vnum_u16_m1, svuint16_t, uint16_t,
z0 = svldff1_vnum_u16 (p0, x0, -1),
z0 = svldff1_vnum (p0, x0, -1))
/* Using MUL to calculate an index would also be OK. */
/*
** ldff1_vnum_u16_x1:
** cntb (x[0-9]+)
** madd (x[0-9]+), (x1, \1|\1, x1), x0
** ldff1h z0\.h, p0/z, \[\2\]
** ret
*/
TEST_LOAD (ldff1_vnum_u16_x1, svuint16_t, uint16_t,
z0 = svldff1_vnum_u16 (p0, x0, x1),
z0 = svldff1_vnum (p0, x0, x1))
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