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- # mach: aarch64
- # Check the vector multiply add instruction: mla.
- .include "testutils.inc"
- .data
- .align 4
- input:
- .word 0x04030201
- .word 0x08070605
- .word 0x0c0b0a09
- .word 0x100f0e0d
- m8b:
- .word 0x110a0502
- .word 0x4132251a
- m16b:
- .word 0x110a0502
- .word 0x4132251a
- .word 0x917a6552
- .word 0x01e2c5aa
- m4h:
- .word 0x180a0402
- .word 0x70323c1a
- m8h:
- .word 0x180a0402
- .word 0x70323c1a
- .word 0x087ab452
- .word 0xe0e26caa
- m2s:
- .word 0x140a0402
- .word 0xa46a3c1a
- m4s:
- .word 0x140a0402
- .word 0xa46a3c1a
- .word 0xb52ab452
- .word 0x464b6caa
- start
- adrp x0, input
- ldr q0, [x0, #:lo12:input]
- movi v1.8b, #1
- mla v1.8b, v0.8b, v0.8b
- mov x1, v1.d[0]
- adrp x3, m8b
- ldr x4, [x3, #:lo12:m8b]
- cmp x1, x4
- bne .Lfailure
- movi v1.16b, #1
- mla v1.16b, v0.16b, v0.16b
- mov x1, v1.d[0]
- mov x2, v1.d[1]
- adrp x3, m16b
- ldr x4, [x3, #:lo12:m16b]
- cmp x1, x4
- bne .Lfailure
- ldr x5, [x3, #:lo12:m16b+8]
- cmp x2, x5
- bne .Lfailure
- movi v1.4h, #1
- mla v1.4h, v0.4h, v0.4h
- mov x1, v1.d[0]
- adrp x3, m4h
- ldr x4, [x3, #:lo12:m4h]
- cmp x1, x4
- bne .Lfailure
- movi v1.8h, #1
- mla v1.8h, v0.8h, v0.8h
- mov x1, v1.d[0]
- mov x2, v1.d[1]
- adrp x3, m8h
- ldr x4, [x3, #:lo12:m8h]
- cmp x1, x4
- bne .Lfailure
- ldr x5, [x3, #:lo12:m8h+8]
- cmp x2, x5
- bne .Lfailure
- movi v1.2s, #1
- mla v1.2s, v0.2s, v0.2s
- mov x1, v1.d[0]
- adrp x3, m2s
- ldr x4, [x3, #:lo12:m2s]
- cmp x1, x4
- bne .Lfailure
- movi v1.4s, #1
- mla v1.4s, v0.4s, v0.4s
- mov x1, v1.d[0]
- mov x2, v1.d[1]
- adrp x3, m4s
- ldr x4, [x3, #:lo12:m4s]
- cmp x1, x4
- bne .Lfailure
- ldr x5, [x3, #:lo12:m4s+8]
- cmp x2, x5
- bne .Lfailure
- pass
- .Lfailure:
- fail
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