diff options
Diffstat (limited to 'test/codegen')
| -rw-r--r-- | test/codegen/memcombine.go | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/test/codegen/memcombine.go b/test/codegen/memcombine.go index 0d1c390dfc..adad9c613d 100644 --- a/test/codegen/memcombine.go +++ b/test/codegen/memcombine.go @@ -836,3 +836,25 @@ func zero_uint64_2(d1, d2 []uint64) { d1[0], d1[1] = 0, 0 // arm64:"STP",-"MOVB",-"MOVH" d2[1], d2[0] = 0, 0 // arm64:"STP",-"MOVB",-"MOVH" } + +func loadstore(p, q *[4]uint8) { + // amd64:"MOVL",-"MOVB" + // arm64:"MOVWU",-"MOVBU" + x0, x1, x2, x3 := q[0], q[1], q[2], q[3] + // amd64:"MOVL",-"MOVB" + // arm64:"MOVW",-"MOVB" + p[0], p[1], p[2], p[3] = x0, x1, x2, x3 +} + +type S1 struct { + a, b int16 +} + +func loadstore2(p, q *S1) { + // amd64:"MOVL",-"MOVWLZX" + // arm64:"MOVWU",-"MOVH" + a, b := p.a, p.b + // amd64:"MOVL",-"MOVW" + // arm64:"MOVW",-"MOVH" + q.a, q.b = a, b +} |